Add an explicit layer order to globebrowsing layers rather than relying on insertion order (#3281)

* Add z-index feature for layers * Give all default layers a z-index * The given z-index makes the layers have the same order as in 0.19.0 * Giving z-indices to all non-overlay layers * Remove the z-index adjustment for manual layers * Added zIndex parsing for .info files (#3298) * No need to explicitly check the zIndex against an empty string. Make similar check for identifier work correctly --------- Co-authored-by: Malin E <malin.ejdbo@gmail.com> Co-authored-by: Micah Acinapura <micahnyc@gmail.com>
2026-05-04 09:59:44 -05:00 · 2024-06-04 16:29:33 +02:00
parent 6edea5cae7
commit 32867630cc
442 changed files with 1179 additions and 14 deletions
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "LAMO_Sweden",
  Name = "LAMO [Sweden]",
  Enabled = asset.enabled,
+  ZIndex = 10,
  FilePath = asset.resource("lamo.wms")
 }

@@ -14,6 +14,7 @@ local Layer = {
  Identifier = "LAMO_Local",
  Name = "LAMO [Local]",
  Enabled = asset.enabled,
+  ZIndex = 5,
  FilePath = textures .. "ceres_lamo_4096x2048.png",
  CacheSettings = { Enabled = false }
 }
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "Greyscale_USGS",
  Name = "Black & White [USGS]",
  Enabled = asset.enabled,
+  ZIndex = 10,
  FilePath = "WMS:https://planetarymaps.usgs.gov/cgi-bin/mapserv?map=/maps/pluto/charon_simp_cyl.map&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&LAYERS=NEWHORIZONS_CHARON_MOSAIC&SRS=EPSG:4326&BBOX=-180,-90.0003,359.972,90"
 }

@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "Greyscale_USGS",
  Name = "Black & White [USGS]",
  Enabled = asset.enabled,
+  ZIndex = 10,
  FilePath = "WMS:https://planetarymaps.usgs.gov/cgi-bin/mapserv?map=/maps/pluto/pluto_simp_cyl.map&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&LAYERS=NEWHORIZONS_PLUTO_MOSAIC&SRS=EPSG:4326&BBOX=-180,-90,360,90"
 }

@@ -43,6 +43,7 @@ asset.onInitialize(function()
        Description = "",
        FilePath = imagename,
        Enabled = false,
+        ZIndex = 100,
        CacheSettings = { Enabled = false }
      }
    )
@@ -8,6 +8,7 @@ asset.require("./mars/layers/base_layers")

 asset.require("./jupiter/default_layers")
 asset.require("./jupiter/callisto/default_layers")
+asset.require("./jupiter/europa/layers/local_layers")
 asset.require("./jupiter/ganymede/default_layers")
 asset.require("./jupiter/io/default_layers")

@@ -14,6 +14,7 @@ local Layer = {
  Identifier = "5000_Years_Eclipses",
  Name = "5000 Years of Total Solar Eclipses",
  Enabled = asset.enabled,
+  ZIndex = 100,
  FilePath = texturesPath .. "eclipse_freq_heatmap.tif",
  Description = [[
    This is a heatmap showing the density of solar eclipse paths over the Earth during the 5000-year period between 2000 BCE and 3000 CE. It uses the list of eclipses calculated by Fred Espenak and Jean Meeus and published in 2006 as the Five Millennium Canon of Solar Eclipses. The paths of the 3742 eclipses classified in the Canon as either "T" (total) or "H" (hybrid or total-annular) were drawn into a global map with a pixel resolution of 4 minutes (1/15 of a degree) of latitude and longitude. The pixels counted the eclipse paths as they were drawn, and each pixel location ended up experiencing anywhere from one to 35 eclipses.
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "AMSR2_GCOM_W1_Sea_Ice_Concentration_Temporal",
  Name = "AMSR2 GCOM W1 Sea Ice Concentration (Temporal)",
  Enabled = asset.enabled,
+  ZIndex = 100,
  Type = "TemporalTileProvider",
  Mode = "Prototyped",
  Prototyped = {
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "Aqua_Modis_Temporal",
  Name = "Aqua Modis (Temporal)",
  Enabled = asset.enabled,
+  ZIndex = 20,
  Type = "TemporalTileProvider",
  Mode = "Prototyped",
  Prototyped = {
@@ -14,6 +14,7 @@ local Layer = {
  Identifier = "Blue_Marble",
  Name = "Blue Marble",
  Enabled = asset.enabled,
+  ZIndex = 5,
  FilePath = texturesPath .. "earth_bluemarble.jpg",
  Description = "Earth image from Blue Marble Next Generation",
  CacheSettings = { Enabled = false }
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "BMNG_NewYork",
  Name = "BMNG [New York]",
  Enabled = asset.enabled,
+  ZIndex = 10,
  FilePath = asset.resource("bmng_newyork.wms"),
  Description = [[Web loaded full resolution map of Blue Marble Next Generation. This map
    is hosted on the OpenSpace servers in New York]]
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "BMNG_Sweden",
  Name = "BMNG [Sweden]",
  Enabled = asset.enabled,
+  ZIndex = 10,
  FilePath = asset.resource("bmng_sweden.wms"),
  Description = [[Web loaded full resolution map of Blue Marble Next Generation. This map
    is hosted on the OpenSpace servers in Sweden]]
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "BMNG_Utah",
  Name = "BMNG [Utah]",
  Enabled = asset.enabled,
+  ZIndex = 10,
  FilePath = asset.resource("bmng_utah.wms"),
  Description = [[Web loaded full resolution map of Blue Marble Next Generation. This map
    is hosted on the OpenSpace servers in Utah]]
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "ESRI_NOAA20_Combo",
  Name = "ESRI NOAA20 Combo",
  Enabled = asset.enabled,
+  ZIndex = 30,
  Type = "TileProviderByLevel",
  LevelTileProviders = {
    {
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "ESRI_VIIRS_Combo",
  Name = "ESRI VIIRS Combo",
  Enabled = asset.enabled,
+  ZIndex = 20,
  Type = "TileProviderByLevel",
  LevelTileProviders = {
    {
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "ESRI_World_Imagery",
  Name = "ESRI World Imagery",
  Enabled = asset.enabled,
+  ZIndex = 10,
  FilePath = asset.resource("esri_world_imagery.wms"),
  Description = [[World Imagery provides one meter or better satellite and aerial
    imagery in many parts of the world and lower resolution satellite imagery
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "GHRSST_L4_MUR_Sea_Surface_Temperature_Temporal",
  Name = "GHRSST L4 MUR Sea Surface Temperature (Temporal)",
  Enabled = asset.enabled,
+  ZIndex = 100,
  Type = "TemporalTileProvider",
  Mode = "Prototyped",
  Prototyped = {
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "MODIS_Terra_Chlorophyll_A_Temporal",
  Name = "MODIS Terra Chlorophyll A (Temporal)",
  Enabled = asset.enabled,
+  ZIndex = 100,
  Type = "TemporalTileProvider",
  Mode = "Prototyped",
  Prototyped = {
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "Terra_Modis_Temporal",
  Name = "Terra Modis (Temporal)",
  Enabled = asset.enabled,
+  ZIndex = 20,
  Type = "TemporalTileProvider",
  Mode = "Prototyped",
  Prototyped = {
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "VIIRS_NOAA20_Temporal",
  Name = "VIIRS NOAA20 (Temporal)",
  Enabled = asset.enabled,
+  ZIndex = 30,
  Type = "TemporalTileProvider",
  Mode = "Prototyped",
  Prototyped = {
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "VIIRS_SNPP_Temporal",
  Name = "VIIRS SNPP (Temporal)",
  Enabled = asset.enabled,
+  ZIndex = 30,
  Type = "TemporalTileProvider",
  Mode = "Prototyped",
  Prototyped = {
@@ -14,6 +14,7 @@ local Layer = {
  Name = "Earth Bluemarble Height",
  Identifier = "Earth_Bluemarble_Height",
  Enabled = asset.enabled,
+  ZIndex = 5,
  FilePath = texturesPath .. "earth_bluemarble_height.jpg",
  Description = "Topographic layer from Blue Marble Next Generation",
  --note these values were just chosen to try to closly match the look of the ESRI Terrain layer
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "Terrain_tileset",
  Name = "Terrain tileset",
  Enabled = asset.enabled,
+  ZIndex = 10,
  FilePath = asset.resource("terrain_tileset.wms"),
  TilePixelSize = 129,
  Description = [[This globe layer presents elevation data at approximately 90m or 1km
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "Earth_at_Night_2012",
  Name = "Earth at Night 2012",
  Enabled = asset.enabled,
+  ZIndex = 10,
  FilePath = asset.resource("earth_at_night_2012.wms"),
  Description = [[The lights of cities and villages trace the outlines of civilization
    in this global view]]
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "Earth_at_Night_Temporal",
  Name = "Earth at Night (Temporal)",
  Enabled = asset.enabled,
+  ZIndex = 20,
  Type = "TemporalTileProvider",
  Mode = "Prototyped",
  Prototyped = {
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "Earth_at_Night_Temporal_Blue_Yellow",
  Name = "Earth at Night Blue Yellow (Temporal)",
  Enabled = asset.enabled,
+  ZIndex = 20,
  Type = "TemporalTileProvider",
  Mode = "Prototyped",
  Prototyped = {
@@ -14,6 +14,7 @@ local Layer = {
  Identifier = "Earth_Night_Texture",
  Name = "Earth Night Texture",
  Enabled = asset.enabled,
+  ZIndex = 5,
  FilePath = texturesPath .. "earth_night.png",
  Description = "Earth's city lights are clearly visible from space",
  CacheSettings = { Enabled = false }
@@ -6,6 +6,7 @@ local Layer = {
  Name = "Gebco [New York]",
  Identifier = "Gebco_NewYork",
  Enabled = asset.enabled,
+  ZIndex = 10,
  FilePath = asset.resource("gebco_newyork.wms")
 }

@@ -6,6 +6,7 @@ local Layer = {
  Name = "Gebco [Sweden]",
  Identifier = "Gebco_Sweden",
  Enabled = asset.enabled,
+  ZIndex = 10,
  FilePath = asset.resource("gebco_sweden.wms")
 }

@@ -6,6 +6,7 @@ local Layer = {
  Name = "Gebco [Utah]",
  Identifier = "Gebco_Utah",
  Enabled = asset.enabled,
+  ZIndex = 10,
  FilePath = asset.resource("gebco_utah.wms")
 }

@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "MODIS_Water_Mask",
  Name = "MODIS Water Mask",
  Enabled = asset.enabled,
+  ZIndex = 20,
  FilePath = asset.resource("modis_water_mask.wms")
 }

@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "Apollo15Metric_NewYork",
  Name = "Apollo 15 Metric Cam [New York]",
  Enabled = asset.enabled,
+  ZIndex = 50,
  FilePath = asset.resource("apollo_15_metric_newyork.wms"),
  Description = [[
    The Apollo 15 Metric (Mapping) Camera obtained high-quality metric photographs, on
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "ClemUvvis_NewYork",
  Name = "Clem Uvvis [New York]",
  Enabled = asset.enabled,
+  ZIndex = 20,
  FilePath = asset.resource("clemuvvis_newyork.wms"),
  Settings = {
    Gamma = 1.14,
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "ClemUvvis_Sweden",
  Name = "Clem Uvvis [Sweden]",
  Enabled = asset.enabled,
+  ZIndex = 20,
  FilePath = asset.resource("clemuvvis_sweden.wms"),
  Settings = {
    Gamma = 1.14,
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "ClemUvvis_Utah",
  Name = "Clem Uvvis [Utah]",
  Enabled = asset.enabled,
+  ZIndex = 20,
  FilePath = asset.resource("clemuvvis_utah.wms"),
  Settings = {
    Gamma = 1.14,
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "Kaguya_NewYork",
  Name = "Kaguya [New York]",
  Enabled = asset.enabled,
+  ZIndex = 20,
  FilePath = asset.resource("kaguya_newyork.vrt"),
  Settings = {
    Gamma = 1.0,
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "Kaguya_Sweden",
  Name = "Kaguya [Sweden]",
  Enabled = asset.enabled,
+  ZIndex = 20,
  FilePath = asset.resource("kaguya_sweden.vrt"),
  Settings = {
    Gamma = 1.0,
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "Kaguya_Utah",
  Name = "Kaguya [Utah]",
  Enabled = asset.enabled,
+  ZIndex = 20,
  FilePath = asset.resource("kaguya_utah.vrt"),
  Settings = {
    Gamma = 1.0,
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "LO_MR_Mosaic_NewYork",
  Name = "Moon Lunar Orbiter Digital Photographic Global Mosaic 59m v1 [New York]",
  Enabled = asset.enabled,
+  ZIndex = 20,
  FilePath = asset.resource("lo_mr_mosaic_newyork.wms"),
  Description = [[
    This Lunar Orbiter (LO) mosaic of the Moon was constructed using
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "LO_MR_Mosaic_Sweden",
  Name = "Moon Lunar Orbiter Digital Photographic Global Mosaic 59m v1 [Sweden]",
  Enabled = asset.enabled,
+  ZIndex = 20,
  FilePath = asset.resource("lo_mr_mosaic_sweden.wms"),
  Description = [[
    This Lunar Orbiter (LO) mosaic of the Moon was constructed using photographs acquired
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "Lola_Clr_Shade_NewYork",
  Name = "LRO LOLA Color Shaded Relief 388m v4 [New York]",
  Enabled = asset.enabled,
+  ZIndex = 100,
  FilePath = asset.resource("lola_clr_shade_newyork.wms"),
  Description = [[This is a colorized shaded-relief of a original polar digital elevation
    model (DEM) from the Lunar Orbiter Laser Altimeter (LOLA; Smith et al., 2010), an
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "Lola_Clr_Shade_Sweden",
  Name = "LRO LOLA Color Shaded Relief 388m v4 [Sweden]",
  Enabled = asset.enabled,
+  ZIndex = 100,
  FilePath = asset.resource("lola_clr_shade_sweden.wms"),
  Description = [[This is a colorized shaded-relief of a original polar digital elevation
    model (DEM) from the Lunar Orbiter Laser Altimeter (LOLA; Smith et al., 2010), an
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "Lola_Clr_Shade_Utah",
  Name = "LRO LOLA Color Shaded Relief 388m v4 [Utah]",
  Enabled = asset.enabled,
+  ZIndex = 100,
  FilePath = asset.resource("lola_clr_shade_utah.wms"),
  Description = [[This is a colorized shaded-relief of a original polar digital elevation
    model (DEM) from the Lunar Orbiter Laser Altimeter (LOLA; Smith et al., 2010), an
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "Lola_Shade_NewYork",
  Name = "Lola Shade [New York]",
  Enabled = asset.enabled,
+  ZIndex = 100,
  FilePath = asset.resource("lola_shade_newyork.wms"),
  Description = [[This is a shaded-relief of a original polar digital elevation model
    (DEM) from the Lunar Orbiter Laser Altimeter (LOLA; Smith et al., 2010), an instrument
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "Lola_Shade_Sweden",
  Name = "Lola Shade [Sweden]",
  Enabled = asset.enabled,
+  ZIndex = 100,
  FilePath = asset.resource("lola_shade_sweden.wms"),
  Description = [[This is a shaded-relief of a original polar digital elevation model
    (DEM) from the Lunar Orbiter Laser Altimeter (LOLA; Smith et al., 2010), an instrument
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "Lola_Shade_Utah",
  Name = "Lola Shade [Utah]",
  Enabled = asset.enabled,
+  ZIndex = 100,
  FilePath = asset.resource("lola_shade_utah.wms"),
  Description = [[This is a shaded-relief of a original polar digital elevation model
    (DEM) from the Lunar Orbiter Laser Altimeter (LOLA; Smith et al., 2010), an instrument
@@ -14,6 +14,7 @@ local Layer = {
  Identifier = "Moon_Texture",
  Name = "Moon Texture",
  Enabled = asset.enabled,
+  ZIndex = 5,
  FilePath = texturesPath .. "WAC_GLOBAL_E000N0000_032P.png",
  Description = "Lower Resolution offline version of WAC layer",
  CacheSettings = { Enabled = false }
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "UvvisHybrid_NewYork",
  Name = "Uvvis Hybrid [New York]",
  Enabled = asset.enabled,
+  ZIndex = 10,
  FilePath = asset.resource("uvvishybrid_newyork.wms"),
  Settings = {
    Gamma = 0.52,
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "UvvisHybrid_Sweden",
  Name = "Uvvis Hybrid [Sweden]",
  Enabled = asset.enabled,
+  ZIndex = 10,
  FilePath = asset.resource("uvvishybrid_sweden.wms"),
  Settings = {
    Gamma = 0.52,
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "UvvisHybrid_Utah",
  Name = "Uvvis Hybrid [Utah]",
  Enabled = asset.enabled,
+  ZIndex = 10,
  FilePath = asset.resource("uvvishybrid_utah.wms"),
  Settings = {
    Gamma = 0.52,
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "WAC_NewYork",
  Name = "WAC [New York]",
  Enabled = asset.enabled,
+  ZIndex = 10,
  FilePath = asset.resource("wac_newyork.wms"),
  Settings = { Gamma = 0.84 },
  Description = [[Lunar Reconnaissance Orbiter Camera (LROC) Wide Angle Camera (WAC)
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "WAC_Sweden",
  Name = "WAC [Sweden]",
  Enabled = asset.enabled,
+  ZIndex = 10,
  FilePath = asset.resource("wac_sweden.wms"),
  Settings = { Gamma = 0.84 },
  Description = [[Lunar Reconnaissance Orbiter Camera (LROC) Wide Angle Camera (WAC)
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "WAC_Utah",
  Name = "WAC [Utah]",
  Enabled = asset.enabled,
+  ZIndex = 10,
  FilePath = asset.resource("wac_utah.wms"),
  Settings = { Gamma = 0.84 },
  Description = [[Lunar Reconnaissance Orbiter Camera (LROC) Wide Angle Camera (WAC)
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "WAC_V1_NewYork",
  Name = "WAC V1 [New York]",
  Enabled = asset.enabled,
+  ZIndex = 10,
  FilePath = asset.resource("wac_v1_newyork.wms"),
  Settings = { Gamma = 0.84 },
  Description = [[Lunar Reconnaissance Orbiter Camera (LROC) Wide Angle Camera (WAC)
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "WAC_V1_Sweden",
  Name = "WAC V1 [Sweden]",
  Enabled = asset.enabled,
+  ZIndex = 10,
  FilePath = asset.resource("wac_v1_sweden.wms"),
  Settings = { Gamma = 0.84 },
  Description = [[Lunar Reconnaissance Orbiter Camera (LROC) Wide Angle Camera (WAC)
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "WAC_V1_Utah",
  Name = "WAC V1 [Utah]",
  Enabled = asset.enabled,
+  ZIndex = 10,
  FilePath = asset.resource("wac_v1_utah.wms"),
  Settings = { Gamma = 0.84 },
  Description = [[Lunar Reconnaissance Orbiter Camera (LROC) Wide Angle Camera (WAC)
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "LolaDem_NewYork",
  Name = "Lola DEM [New York]",
  Enabled = asset.enabled,
+  ZIndex = 10,
  FilePath = asset.resource("loladem_newyork.wms"),
  TilePixelSize = 360,
  Settings = { Multiplier = 0.5 },
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "LolaDem_Sweden",
  Name = "Lola DEM [Sweden]",
  Enabled = asset.enabled,
+  ZIndex = 10,
  FilePath = asset.resource("loladem_sweden.wms"),
  TilePixelSize = 360,
  Settings = { Multiplier = 0.5 }
@@ -6,6 +6,7 @@ local Layer = {
  Identifier = "LolaDem_Utah",
  Name = "Lola DEM [Utah]",
  Enabled = asset.enabled,
+  ZIndex = 10,
  FilePath = asset.resource("loladem_utah.wms"),
  TilePixelSize = 360,
  Settings = { Multiplier = 0.5 },
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_Apollo15_MetricCam_ClrShade_Global_1024ppd = {
  Identifier = "Apollo15_MetricCam_ClrShade_Global_1024ppd",
  Name = [[Apollo 15 Metric Cam DEM, ColorHillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("Apollo_15_Metric_Cam_DEM/ColorHillshade.vrt"),
  Description = [[]]
 }
@@ -16,6 +17,7 @@ local treks_Apollo15_MetricCam_ClrShade_Global_1024ppd = {
 local treks_Apollo15_MetricCam_ClrConf_Global_1024ppd = {
  Identifier = "Apollo15_MetricCam_ClrConf_Global_1024ppd",
  Name = [[Apollo 15 Metric Cam DEM, Colorized Confidence]],
+  ZIndex = 50,
  FilePath = asset.resource("Apollo_15_Metric_Cam_DEM/Colorized_Confidence.vrt"),
  Description = [[]]
 }
@@ -23,6 +25,7 @@ local treks_Apollo15_MetricCam_ClrConf_Global_1024ppd = {
 local treks_Apollo15_MetricCam_Gray_Global_1024ppd = {
  Identifier = "Apollo15_MetricCam_Gray_Global_1024ppd",
  Name = [[Apollo 15 Metric Cam DEM, Grayscale]],
+  ZIndex = 50,
  FilePath = asset.resource("Apollo_15_Metric_Cam_DEM/Grayscale.vrt"),
  Description = [[]]
 }
@@ -30,6 +33,7 @@ local treks_Apollo15_MetricCam_Gray_Global_1024ppd = {
 local treks_Apollo15_MetricCam_Shade_Global_1024ppd = {
  Identifier = "Apollo15_MetricCam_Shade_Global_1024ppd",
  Name = [[Apollo 15 Metric Cam DEM, Hillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("Apollo_15_Metric_Cam_DEM/Hillshade.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_Apollo15_PanCam_ClrShade_25N311E_5mp = {
  Identifier = "Apollo15_PanCam_ClrShade_25N311E_5mp",
  Name = [[Apollo 15 Pan Cam DEM, Aristarchus Plateau 1, ColorHillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("Apollo_15_Pan_Cam_DEM/Aristarchus_Plateau_1.vrt"),
  Description = [[]]
 }
@@ -16,6 +17,7 @@ local treks_Apollo15_PanCam_ClrShade_25N311E_5mp = {
 local treks_Apollo15_PanCam_ClrShade_28N307E_3mp = {
  Identifier = "Apollo15_PanCam_ClrShade_28N307E_3mp",
  Name = [[Apollo 15 Pan Cam DEM, Aristarchus Plateau 2, ColorHillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("Apollo_15_Pan_Cam_DEM/Aristarchus_Plateau_2.vrt"),
  Description = [[]]
 }
@@ -23,6 +25,7 @@ local treks_Apollo15_PanCam_ClrShade_28N307E_3mp = {
 local treks_Apollo15_PanCam_ClrShade_19S129E_5mp = {
  Identifier = "Apollo15_PanCam_ClrShade_19S129E_5mp",
  Name = [[Apollo 15 Pan Cam DEM, Tsiolkovskiy Crater, ColorHillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("Apollo_15_Pan_Cam_DEM/Tsiolkovskiy_Crater.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_Apollo15_PanCam_Mosaic_25N311E_150cmp = {
  Identifier = "Apollo15_PanCam_Mosaic_25N311E_150cmp",
  Name = [[Apollo 15 Pan Cam Image Mosaic, Aristarchus Plateau 1]],
+  ZIndex = 50,
  FilePath = asset.resource("Apollo_15_Pan_Cam_Image_Mosaic/Aristarchus_Plateau_1.vrt"),
  Description = [[]]
 }
@@ -16,6 +17,7 @@ local treks_Apollo15_PanCam_Mosaic_25N311E_150cmp = {
 local treks_Apollo15_PanCam_Mosaic_28N307E_1mp = {
  Identifier = "Apollo15_PanCam_Mosaic_28N307E_1mp",
  Name = [[Apollo 15 Pan Cam Image Mosaic, Aristarchus Plateau 2]],
+  ZIndex = 50,
  FilePath = asset.resource("Apollo_15_Pan_Cam_Image_Mosaic/Aristarchus_Plateau_2.vrt"),
  Description = [[]]
 }
@@ -23,6 +25,7 @@ local treks_Apollo15_PanCam_Mosaic_28N307E_1mp = {
 local treks_Apollo15_PanCam_Mosaic_19S129E_2mp = {
  Identifier = "Apollo15_PanCam_Mosaic_19S129E_2mp",
  Name = [[Apollo 15 Pan Cam Image Mosaic, Tsiolkovskiy Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("Apollo_15_Pan_Cam_Image_Mosaic/Tsiolkovskiy_Crater.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_Apollo16_MetricCam_ClrConf_Global_1024ppd = {
  Identifier = "Apollo16_MetricCam_ClrConf_Global_1024ppd",
  Name = [[Apollo 16 Metric Cam DEM, Colorized Confidence]],
+  ZIndex = 50,
  FilePath = asset.resource("Apollo_16_Metric_Cam_DEM/Colorized_Confidence.vrt"),
  Description = [[]]
 }
@@ -16,6 +17,7 @@ local treks_Apollo16_MetricCam_ClrConf_Global_1024ppd = {
 local treks_Apollo16_MetricCam_Gray_Global_1024ppd = {
  Identifier = "Apollo16_MetricCam_Gray_Global_1024ppd",
  Name = [[Apollo 16 Metric Cam DEM, Grayscale]],
+  ZIndex = 50,
  FilePath = asset.resource("Apollo_16_Metric_Cam_DEM/Grayscale.vrt"),
  Description = [[]]
 }
@@ -23,6 +25,7 @@ local treks_Apollo16_MetricCam_Gray_Global_1024ppd = {
 local treks_Apollo16_MetricCam_Shade_Global_1024ppd = {
  Identifier = "Apollo16_MetricCam_Shade_Global_1024ppd",
  Name = [[Apollo 16 Metric Cam DEM, Hillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("Apollo_16_Metric_Cam_DEM/Hillshade.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_Apollo17_MetricCam_ClrShade_Global_1024ppd = {
  Identifier = "Apollo17_MetricCam_ClrShade_Global_1024ppd",
  Name = [[Apollo 17 Metric Cam DEM, ColorHillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("Apollo_17_Metric_Cam_DEM/ColorHillshade.vrt"),
  Description = [[]]
 }
@@ -16,6 +17,7 @@ local treks_Apollo17_MetricCam_ClrShade_Global_1024ppd = {
 local treks_Apollo17_MetricCam_Gray_Global_1024ppd = {
  Identifier = "Apollo17_MetricCam_Gray_Global_1024ppd",
  Name = [[Apollo 17 Metric Cam DEM, Grayscale]],
+  ZIndex = 50,
  FilePath = asset.resource("Apollo_17_Metric_Cam_DEM/Grayscale.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_ApolloZone_MetricCam_Shade_Global_1024ppd = {
  Identifier = "ApolloZone_MetricCam_Shade_Global_1024ppd",
  Name = [[Apollo Zone Metric Cam, Hillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("Apollo_Zone_Metric_Cam/Hillshade.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_ApolloZone_MetricCam_ClrShade_Global_1024ppd = {
  Identifier = "ApolloZone_MetricCam_ClrShade_Global_1024ppd",
  Name = [[Apollo Zone Metric Cam DEM, ColorHillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("Apollo_Zone_Metric_Cam_DEM/ColorHillshade.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_Apollo15_MetricCam_Mosaic_Global_4096ppd = {
  Identifier = "Apollo15_MetricCam_Mosaic_Global_4096ppd",
  Name = [[Apollo 15 Metric Cam Image Mosaic]],
+  ZIndex = 50,
  FilePath = asset.resource("Global/Apollo_15_Metric_Cam_Image_Mosaic.vrt"),
  Description = [[]]
 }
@@ -16,6 +17,7 @@ local treks_Apollo15_MetricCam_Mosaic_Global_4096ppd = {
 local treks_Apollo17_MetricCam_Mosaic_Global_3033ppd = {
  Identifier = "Apollo17_MetricCam_Mosaic_Global_3033ppd",
  Name = [[Apollo 17 Metric Cam Image Mosaic]],
+  ZIndex = 50,
  FilePath = asset.resource("Global/Apollo_17_Metric_Cam_Image_Mosaic.vrt"),
  Description = [[]]
 }
@@ -23,6 +25,7 @@ local treks_Apollo17_MetricCam_Mosaic_Global_3033ppd = {
 local treks_ApolloZone_MetricCam_Mosaic_Global_3033ppd = {
  Identifier = "ApolloZone_MetricCam_Mosaic_Global_3033ppd",
  Name = [[Apollo Zone Metric Cam Image Mosaic]],
+  ZIndex = 50,
  FilePath = asset.resource("Global/Apollo_Zone_Metric_Cam_Image_Mosaic.vrt"),
  Description = [[]]
 }
@@ -30,6 +33,7 @@ local treks_ApolloZone_MetricCam_Mosaic_Global_3033ppd = {
 local treks_Clem_UVVIS_FeO_Clr_Global_152ppd = {
  Identifier = "Clem_UVVIS_FeO_Clr_Global_152ppd",
  Name = [[Clementine UVVIS FeO Weight Percent]],
+  ZIndex = 50,
  FilePath = asset.resource("Global/Clementine_UVVIS_FeO_Weight_Percent.vrt"),
  Description = [[]]
 }
@@ -37,6 +41,7 @@ local treks_Clem_UVVIS_FeO_Clr_Global_152ppd = {
 local treks_Clem_UVVIS_OpticalMaturity_Gray_Global_152ppd = {
  Identifier = "Clem_UVVIS_OpticalMaturity_Gray_Global_152ppd",
  Name = [[Clementine UVVIS Optical Maturity]],
+  ZIndex = 50,
  FilePath = asset.resource("Global/Clementine_UVVIS_Optical_Maturity.vrt"),
  Description = [[]]
 }
@@ -44,6 +49,7 @@ local treks_Clem_UVVIS_OpticalMaturity_Gray_Global_152ppd = {
 local treks_Clem_UVVIS_TiO2_Clr_Global_152ppd = {
  Identifier = "Clem_UVVIS_TiO2_Clr_Global_152ppd",
  Name = [[Clementine UVVIS TiO2 Weight Percent]],
+  ZIndex = 50,
  FilePath = asset.resource("Global/Clementine_UVVIS_TiO2_Weight_Percent.vrt"),
  Description = [[]]
 }
@@ -51,6 +57,7 @@ local treks_Clem_UVVIS_TiO2_Clr_Global_152ppd = {
 local treks_Kaguya_TCortho_Mosaic_Global_4096ppd = {
  Identifier = "Kaguya_TCortho_Mosaic_Global_4096ppd",
  Name = [[Kaguya TC Ortho Mosaic]],
+  ZIndex = 50,
  FilePath = asset.resource("Global/Kaguya_TC_Ortho_Mosaic.vrt"),
  Description = [[]]
 }
@@ -58,6 +65,7 @@ local treks_Kaguya_TCortho_Mosaic_Global_4096ppd = {
 local treks_LP_NS_H_Clr_Global_2ppd = {
  Identifier = "LP_NS_H_Clr_Global_2ppd",
  Name = [[LP NS H Abundance]],
+  ZIndex = 50,
  FilePath = asset.resource("Global/LP_NS_H_Abundance.vrt"),
  Description = [[]]
 }
@@ -65,6 +73,7 @@ local treks_LP_NS_H_Clr_Global_2ppd = {
 local treks_LRO_Diviner_CF_NoFill_Global_8ppd = {
  Identifier = "LRO_Diviner_CF_NoFill_Global_8ppd",
  Name = [[LRO Diviner CF Mosaic]],
+  ZIndex = 50,
  FilePath = asset.resource("Global/LRO_Diviner_CF_Mosaic.vrt"),
  Description = [[]]
 }
@@ -72,6 +81,7 @@ local treks_LRO_Diviner_CF_NoFill_Global_8ppd = {
 local treks_LRO_WAC_Mosaic_Global_303ppd = {
  Identifier = "LRO_WAC_Mosaic_Global_303ppd",
  Name = [[LRO LROC WAC Image Mosaic]],
+  ZIndex = 50,
  FilePath = asset.resource("Global/LRO_LROC_WAC_Image_Mosaic.vrt"),
  Description = [[]]
 }
@@ -79,6 +89,7 @@ local treks_LRO_WAC_Mosaic_Global_303ppd = {
 local treks_LRO_MiniRF_S1_Gray_Global_128ppd = {
  Identifier = "LRO_MiniRF_S1_Gray_Global_128ppd",
  Name = [[LRO Mini-RF First Stokes Parameter]],
+  ZIndex = 50,
  FilePath = asset.resource("Global/LRO_Mini-RF_First_Stokes_Parameter.vrt"),
  Description = [[]]
 }
@@ -86,6 +97,7 @@ local treks_LRO_MiniRF_S1_Gray_Global_128ppd = {
 local treks_LRO_WAC_Mosaic_Global_303ppd_v02 = {
  Identifier = "LRO_WAC_Mosaic_Global_303ppd_v02",
  Name = [[LRO WAC Mosaic v2]],
+  ZIndex = 50,
  FilePath = asset.resource("Global/LRO_WAC_Mosaic_v2.vrt"),
  Description = [[]]
 }
@@ -93,6 +105,7 @@ local treks_LRO_WAC_Mosaic_Global_303ppd_v02 = {
 local treks_SchrodingerCraterMareUnit_50cmV10eq = {
  Identifier = "SchrodingerCraterMareUnit_50cmV10eq",
  Name = [[LROC NAC Uncontrolled Mosaic of Mare Unit in Schrodinger Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("Global/LROC_NAC_Uncontrolled_Mosaic_of_Mare_Unit_in_Schrodinger_Crater.vrt"),
  Description = [[This is a 50cm/px uncontrolled visible image mosaic generated using Lunar Reconnaissance Orbiter Camera (LROC) Narrow Angle Camera (NAC) images from the Lunar Reconnaissance Orbiter mission. Each NAC image was registered horizontally to the LRO's Lunar Orbiter Laser Altimeter (LOLA) global DEM, and then mosaicked together and color balanced. ]]
 }
@@ -100,6 +113,7 @@ local treks_SchrodingerCraterMareUnit_50cmV10eq = {
 local treks_SchrodingerCraterMassif_50cmV10eq = {
  Identifier = "SchrodingerCraterMassif_50cmV10eq",
  Name = [[LROC NAC Uncontrolled Mosaic of Massif in Schrodinger Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("Global/LROC_NAC_Uncontrolled_Mosaic_of_Massif_in_Schrodinger_Crater.vrt"),
  Description = [[This is a 50cm/px uncontrolled visible image mosaic generated using Lunar Reconnaissance Orbiter Camera (LROC) Narrow Angle Camera (NAC) images from the Lunar Reconnaissance Orbiter mission. Each NAC image was registered horizontally to the LRO's Lunar Orbiter Laser Altimeter (LOLA) global DEM, and then mosaicked together and color balanced. ]]
 }
@@ -107,6 +121,7 @@ local treks_SchrodingerCraterMassif_50cmV10eq = {
 local treks_LRO_LOLAKaguya_ClrHillshade_60N60S_512ppd = {
  Identifier = "LRO_LOLAKaguya_ClrHillshade_60N60S_512ppd",
  Name = [[LRO LOLA and Kaguya TC Color Hillshade 512ppd]],
+  ZIndex = 50,
  FilePath = asset.resource("Global/LRO_LOLA_and_Kaguya_TC_Color_Hillshade_512ppd.vrt"),
  Description = [[This is a colorized shaded-relief representation of the Lunar surface generated from the LOLA and Kaguya merged DEM product. The LOLA and Kaguya Teams have created an improved lunar digital elevation model (DEM) covering latitudes within &plusmn;60&deg;, at a horizontal resolution of 512 pixels per degree (&sim;59 m at the equator) and a typical vertical accuracy &sim;3 to 4 m. This DEM is constructed from &sim;4.5&times;109 geodetically-accurate topographic heights from the Lunar Orbiter Laser Altimeter (LOLA) onboard the Lunar Reconnaissance Orbiter, to which we co-registered 43,200 stereo-derived DEMs (each 1&times;1 degree) from the SELENE Terrain Camera (TC) (&sim;1010 pixels total). After co-registration, approximately 90&percnt; of the TC DEMs show root-mean-square vertical residuals with the LOLA data of &lt;5 m compared to &sim;50&percnt; prior to co-registration. We use the co-registered TC data to estimate and correct orbital and pointing geolocation errors from the LOLA altimetric profiles (typically amounting to &lt;10 m horizontally and &lt;1 m vertically). By combining both co-registered datasets, we obtain a near-global DEM with high geodetic accuracy, and without the need for surface interpolation. We evaluate the resulting LOLA + TC merged DEM (designated as &ldquo;SLDEM2015&rdquo;) with particular attention to quantifying seams and crossover errors. The legend coveys the mapping colors to elevation values (meters) and map values are referred to a radius of 1737400 m.]]
 }
@@ -114,6 +129,7 @@ local treks_LRO_LOLAKaguya_ClrHillshade_60N60S_512ppd = {
 local treks_LRO_LOLAKaguya_Hillshade_60N60S_512ppd = {
  Identifier = "LRO_LOLAKaguya_Hillshade_60N60S_512ppd",
  Name = [[LRO LOLA and Kaguya TC Hillshade 512ppd]],
+  ZIndex = 50,
  FilePath = asset.resource("Global/LRO_LOLA_and_Kaguya_TC_Hillshade_512ppd.vrt"),
  Description = [[This is a shaded-relief representation of the Lunar surface generated from the LOLA and Kaguya merged DEM product. The LOLA and Kaguya Teams have created an improved lunar digital elevation model (DEM) covering latitudes within &plusmn;60&deg;, at a horizontal resolution of 512 pixels per degree (&sim;59 m at the equator) and a typical vertical accuracy &sim;3 to 4 m. This DEM is constructed from &sim;4.5&times;109 geodetically-accurate topographic heights from the Lunar Orbiter Laser Altimeter (LOLA) onboard the Lunar Reconnaissance Orbiter, to which we co-registered 43,200 stereo-derived DEMs (each 1&times;1 degree) from the SELENE Terrain Camera (TC) (&sim;1010 pixels total). After co-registration, approximately 90&percnt; of the TC DEMs show root-mean-square vertical residuals with the LOLA data of &lt;5 m compared to &sim;50&percnt; prior to co-registration. We use the co-registered TC data to estimate and correct orbital and pointing geolocation errors from the LOLA altimetric profiles (typically amounting to &lt;10 m horizontally and &lt;1 m vertically). By combining both co-registered datasets, we obtain a near-global DEM with high geodetic accuracy, and without the need for surface interpolation. We evaluate the resulting LOLA + TC merged DEM (designated as &ldquo;SLDEM2015&rdquo;) with particular attention to quantifying seams and crossover errors. Elevation values are in meters and map values are referred to a radius of 1737400 m.]]
 }
@@ -121,6 +137,7 @@ local treks_LRO_LOLAKaguya_Hillshade_60N60S_512ppd = {
 local treks_Lunar_Clementine_UVVIS_Warp_ClrRatio_Global_200m = {
  Identifier = "Lunar_Clementine_UVVIS_Warp_ClrRatio_Global_200m",
  Name = [[Clementine UVVIS Warped Color Ratio]],
+  ZIndex = 50,
  FilePath = asset.resource("Global/Clementine_UVVIS_Warped_Color_Ratio.vrt"),
  Description = [[This base represents the Clementine Ultraviolet/Visible (UVVIS) warped color-ratio mineral map. This was generated from the UVVIS mosaics using three spectral filters (415, 750, and 1000 nm) and which were previously warped (spatially adjusted) to the ULCN2005 control network. The mosaic is a composite in which the ratio of the 750/415nm bands is used for the red-channel brightness, 415/750nm for the blue channel, and the 750/1000nm ratio controls the green channel. Resolution of this mosaic is 200 meters per pixel (m).

@@ -134,6 +151,7 @@ For more information on how the color ratio was derived, please see Lucy et al.,
 local treks_LRO_LOLA_Illumination_NPole65N_240m_EQ = {
  Identifier = "LRO_LOLA_Illumination_NPole65N_240m_EQ",
  Name = [[LOLA Permanently Shadowed Regions Northpole 240m]],
+  ZIndex = 50,
  FilePath = asset.resource("Global/LOLA_Permanently_Shadowed_Regions_Northpole_240m.vrt"),
  Description = [[This data product is a map of the permanently shadowed regions (PSRs) in the lunar North Pole. The map resolution is 240m/pix by 240m/pix, true at the pole in polar stereographic (spherical) projection. The calculations are based on the LOLA elevation map LDEM_75N_240M and are described in. The values are binary, indicating whether a pixel is in permanent shadow (1) or not (0, NoDATA).]]
 }
@@ -141,6 +159,7 @@ local treks_LRO_LOLA_Illumination_NPole65N_240m_EQ = {
 local treks_LRO_LOLA_Illumination_SPole65S_240m_EQ = {
  Identifier = "LRO_LOLA_Illumination_SPole65S_240m_EQ",
  Name = [[LOLA Permanently Shadowed Regions Southpole 240m]],
+  ZIndex = 50,
  FilePath = asset.resource("Global/LOLA_Permanently_Shadowed_Regions_Southpole_240m.vrt"),
  Description = [[This data product is a map of the permanently shadowed regions (PSRs) in the lunar South Pole. The map resolution is 240m/pix by 240m/pix, true at the pole in polar stereographic (spherical) projection. The calculations are based on the LOLA elevation map LDEM_75S_240M and are described in. The values are binary, indicating whether a pixel is in permanent shadow (1) or not (0, NoDATA).]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_Kaguya_LGM2011_FreeairGravity_Colorized_Global_mgal3m_20ppd = {
  Identifier = "Kaguya_LGM2011_FreeairGravity_Colorized_Global_mgal3m_20ppd",
  Name = [[Kaguya LGM2011 Freeair Gravity, Colorized]],
+  ZIndex = 50,
  FilePath = asset.resource("Kaguya_LGM2011_Freeair_Gravity/Colorized.vrt"),
  Description = [[]]
 }
@@ -16,6 +17,7 @@ local treks_Kaguya_LGM2011_FreeairGravity_Colorized_Global_mgal3m_20ppd = {
 local treks_Kaguya_LGM2011_FreeairGravity_Gray_Global_mgal3m_20ppd = {
  Identifier = "Kaguya_LGM2011_FreeairGravity_Gray_Global_mgal3m_20ppd",
  Name = [[Kaguya LGM2011 Freeair Gravity, Greyscale]],
+  ZIndex = 50,
  FilePath = asset.resource("Kaguya_LGM2011_Freeair_Gravity/Greyscale.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_Kaguya_LGM2011_SurfaceGravity_Colorized_Global_mgal3m_20ppd = {
  Identifier = "Kaguya_LGM2011_SurfaceGravity_Colorized_Global_mgal3m_20ppd",
  Name = [[Kaguya LGM2011 Surface Gravity, Colorized]],
+  ZIndex = 50,
  FilePath = asset.resource("Kaguya_LGM2011_Surface_Gravity/Colorized.vrt"),
  Description = [[]]
 }
@@ -16,6 +17,7 @@ local treks_Kaguya_LGM2011_SurfaceGravity_Colorized_Global_mgal3m_20ppd = {
 local treks_Kaguya_LGM2011_SurfaceGravity_Gray_Global_mgal3m_20ppd = {
  Identifier = "Kaguya_LGM2011_SurfaceGravity_Gray_Global_mgal3m_20ppd",
  Name = [[Kaguya LGM2011 Surface Gravity, Greyscale]],
+  ZIndex = 50,
  FilePath = asset.resource("Kaguya_LGM2011_Surface_Gravity/Greyscale.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_LRO_LOLA_ClrRoughness_Global_16ppd = {
  Identifier = "LRO_LOLA_ClrRoughness_Global_16ppd",
  Name = [[LOLA Roughness 16ppd, Colorized]],
+  ZIndex = 50,
  FilePath = asset.resource("LOLA_Roughness_16ppd/Colorized.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_LRO_LOLA_ClrSlope_Global_16ppd = {
  Identifier = "LRO_LOLA_ClrSlope_Global_16ppd",
  Name = [[LOLA Slope 16ppd, Colorized]],
+  ZIndex = 50,
  FilePath = asset.resource("LOLA_Slope_16ppd/Colorized.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_LRO_LOLA_ClrSlope_NPole75N_120m_EQ = {
  Identifier = "LRO_LOLA_ClrSlope_NPole75N_120m_EQ",
  Name = [[LOLA Slope Northpole 120m, Colorized]],
+  ZIndex = 50,
  FilePath = asset.resource("LOLA_Slope_Northpole_120m/Colorized.vrt"),
  Description = [[This is a colorized map of the original north polar surface slope of the Moon at a resolution of 16 m/pix by 16 m/pix, based on altimetry data acquired by the LOLA instrument. The LOLA Laser 1 and 2 data through mission phase LRO_SM_17 are the source for this data set. The bi-directional slope was calculated from a plane fit to three successive laser shots requiring n=5 to 15 profile returns. Depending on orbital velocity, probability of detection, and spacecraft altitude, the slope baseline may vary from 30 to 120 meters.]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_LRO_LOLA_ClrSlope_SPole75S_120m_EQ = {
  Identifier = "LRO_LOLA_ClrSlope_SPole75S_120m_EQ",
  Name = [[LOLA Slope Southpole 120m, Colorized]],
+  ZIndex = 50,
  FilePath = asset.resource("LOLA_Slope_Southpole_120m/Colorized.vrt"),
  Description = [[This is a colorized map of the original south polar surface slope of the Moon at a resolution of 16 m/pix by 16 m/pix, based on altimetry data acquired by the LOLA instrument. The LOLA Laser 1 and 2 data through mission phase LRO_SM_17 are the source for this data set. The bi-directional slope was calculated from a plane fit to three successive laser shots requiring n=5 to 15 profile returns. Depending on orbital velocity, probability of detection, and spacecraft altitude, the slope baseline may vary from 30 to 120 meters.]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_LRO_LrocKaguya_Shade_60N60S_512ppd = {
  Identifier = "LRO_LrocKaguya_Shade_60N60S_512ppd",
  Name = [[LOLA and TC Stereo DEM Merge 512ppd, Shade]],
+  ZIndex = 50,
  FilePath = asset.resource("LOLA_and_TC_Stereo_DEM_Merge_512ppd/Shade.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_SchrodingerMareNortheq = {
  Identifier = "SchrodingerMareNortheq",
  Name = [[LROC NAC Uncontrolled Mosaic of Region Inside Schrodinger Crater, 50cm/px]],
+  ZIndex = 50,
  FilePath = asset.resource("LROC_NAC_Uncontrolled_Mosaic_of_Region_Inside_Schrodinger_Crater/50cmpx.vrt"),
  Description = [[This is a 50cm/px uncontrolled visible image mosaic generated using Lunar Reconnaissance Orbiter Camera (LROC) Narrow Angle Camera (NAC) images from the Lunar Reconnaissance Orbiter mission. Each NAC image was registered horizontally to the LRO's Lunar Orbiter Laser Altimeter (LOLA) global DEM, and then mosaicked together and color balanced.]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_allSchrodinger_10mV10eq = {
  Identifier = "allSchrodinger_10mV10eq",
  Name = [[LROC NAC Uncontrolled Mosaic of Schrodinger Crater, 10m/px]],
+  ZIndex = 50,
  FilePath = asset.resource("LROC_NAC_Uncontrolled_Mosaic_of_Schrodinger_Crater/10mpx.vrt"),
  Description = [[This is a 10m/px uncontrolled visible image mosaic generated using Lunar Reconnaissance Orbiter Camera (LROC) Narrow Angle Camera (NAC) images from the Lunar Reconnaissance Orbiter mission. Each NAC image was registered horizontally to the LRO's Lunar Orbiter Laser Altimeter (LOLA) global DEM, and then mosaicked together and color balanced.]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_LRO_Diviner_CF_Filled_Global_8ppd = {
  Identifier = "LRO_Diviner_CF_Filled_Global_8ppd",
  Name = [[LRO Diviner CF Mosaic, Filled]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_Diviner_CF_Mosaic/Filled.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_LRO_DIVINER_ClrCF_Global_128ppd = {
  Identifier = "LRO_DIVINER_ClrCF_Global_128ppd",
  Name = [[LRO Diviner CF Mosaic 128ppd, Colorized]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_Diviner_CF_Mosaic_128ppd/Colorized.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_LRO_Diviner_ST_Avg_Clr_Global_32ppd = {
  Identifier = "LRO_Diviner_ST_Avg_Clr_Global_32ppd",
  Name = [[LRO Diviner Surface Temp Avg, Color]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_Diviner_Surface_Temp_Avg/Color.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_LRO_Diviner_STN_Avg_Clr_Global_32ppd = {
  Identifier = "LRO_Diviner_STN_Avg_Clr_Global_32ppd",
  Name = [[LRO Diviner Surface Temp Normal Avg, Color]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_Diviner_Surface_Temp_Normal_Avg/Color.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_LRO_DIVINER_ClrRockFreeSurfaceTemp_Global_128ppd = {
  Identifier = "LRO_DIVINER_ClrRockFreeSurfaceTemp_Global_128ppd",
  Name = [[LRO Diviner Surface Temperature Mosaic 128ppd, Colorized]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_Diviner_Surface_Temperature_Mosaic_128ppd/Colorized.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_LRO_LOLA_ClrShade_Global_128ppd_v04 = {
  Identifier = "LRO_LOLA_ClrShade_Global_128ppd_v04",
  Name = [[LRO LOLA DEM, ColorHillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LOLA_DEM/ColorHillshade.vrt"),
  Description = [[]]
 }
@@ -16,6 +17,7 @@ local treks_LRO_LOLA_ClrShade_Global_128ppd_v04 = {
 local treks_LRO_LOLA_ClrShade_Global_256ppd_v06 = {
  Identifier = "LRO_LOLA_ClrShade_Global_256ppd_v06",
  Name = [[LRO LOLA DEM, ColorHillshade v6]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LOLA_DEM/ColorHillshade_v6.vrt"),
  Description = [[]]
 }
@@ -23,6 +25,7 @@ local treks_LRO_LOLA_ClrShade_Global_256ppd_v06 = {
 local treks_LRO_LOLA_Coverage_Global_128ppd_v04 = {
  Identifier = "LRO_LOLA_Coverage_Global_128ppd_v04",
  Name = [[LRO LOLA DEM, Coverage]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LOLA_DEM/Coverage.vrt"),
  Description = [[]]
 }
@@ -30,6 +33,7 @@ local treks_LRO_LOLA_Coverage_Global_128ppd_v04 = {
 local treks_LRO_LOLA_Shade_Global_256ppd_v06 = {
  Identifier = "LRO_LOLA_Shade_Global_256ppd_v06",
  Name = [[LRO LOLA DEM, Hillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LOLA_DEM/Hillshade.vrt"),
  Description = [[]]
 }
@@ -37,6 +41,7 @@ local treks_LRO_LOLA_Shade_Global_256ppd_v06 = {
 local treks_LRO_LOLA_NoDataMask_Global_128ppd_v04 = {
  Identifier = "LRO_LOLA_NoDataMask_Global_128ppd_v04",
  Name = [[LRO LOLA DEM, No Data Mask]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LOLA_DEM/No_Data_Mask.vrt"),
  Description = [[]]
 }
@@ -44,6 +49,7 @@ local treks_LRO_LOLA_NoDataMask_Global_128ppd_v04 = {
 local treks_LRO_LOLA_ClrShade_NPole875_5mp_v04_EQ = {
  Identifier = "LRO_LOLA_ClrShade_NPole875_5mp_v04_EQ",
  Name = [[LRO LOLA DEM, N Pole, 87.5 deg, ColorHillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LOLA_DEM/N_Pole.vrt"),
  Description = [[This is version 4 of the LRO LOLA North Pole 87.5 deg DEM, ColorHillshade. This is a colorized shaded-relief of a original polar LOLA Digital Elevation Model (DEM). The DEM is a shape map (radius) of the Moon at a resolution 100 meters per pixel, based on altimetry data acquired through Spetember 2011 by the LOLA instrument. The ground tracks were interpolated using the Generic Mapping Tools programs "surface" and "grdblend". Map values are referred to a radius of 1737400 m.]]
 }
@@ -51,6 +57,7 @@ local treks_LRO_LOLA_ClrShade_NPole875_5mp_v04_EQ = {
 local treks_LRO_LOLA_ClrShade_SPole875_5mp_v04_EQ = {
  Identifier = "LRO_LOLA_ClrShade_SPole875_5mp_v04_EQ",
  Name = [[LRO LOLA DEM, S Pole, 87.5 deg, ColorHillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LOLA_DEM/S_Pole.vrt"),
  Description = [[This is version 4 of the LRO LOLA South Pole 87.5 deg DEM, ColorHillshade. This is a colorized shaded-relief of a original polar LOLA Digital Elevation Model (DEM). The DEM is a shape map (radius) of the Moon at a resolution 100 meters per pixel, based on altimetry data acquired through Spetember 2011 by the LOLA instrument. The ground tracks were interpolated using the Generic Mapping Tools programs "surface" and "grdblend". Map values are referred to a radius of 1737400 m.]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_LRO_NAC_CratAbnd_17S173E_150cmp = {
  Identifier = "LRO_NAC_CratAbnd_17S173E_150cmp",
  Name = [[LRO LROC Crater Abundance, Aitken Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance/Aitken_Crater.vrt"),
  Description = [[]]
 }
@@ -16,6 +17,7 @@ local treks_LRO_NAC_CratAbnd_17S173E_150cmp = {
 local treks_LRO_NAC_CratAbnd_13S358E_2mp = {
  Identifier = "LRO_NAC_CratAbnd_13S358E_2mp",
  Name = [[LRO LROC Crater Abundance, Alphonsus Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance/Alphonsus_Crater.vrt"),
  Description = [[]]
 }
@@ -23,6 +25,7 @@ local treks_LRO_NAC_CratAbnd_13S358E_2mp = {
 local treks_LRO_NAC_CratAbnd_73N350E_150cmp = {
  Identifier = "LRO_NAC_CratAbnd_73N350E_150cmp",
  Name = [[LRO LROC Crater Abundance, Anaxagoras Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance/Anaxagoras_Crater.vrt"),
  Description = [[]]
 }
@@ -30,6 +33,7 @@ local treks_LRO_NAC_CratAbnd_73N350E_150cmp = {
 local treks_LRO_NAC_CratAbnd_26N004E_150cmp = {
  Identifier = "LRO_NAC_CratAbnd_26N004E_150cmp",
  Name = [[LRO LROC Crater Abundance, Apollo 15]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance/Apollo_15.vrt"),
  Description = [[]]
 }
@@ -37,6 +41,7 @@ local treks_LRO_NAC_CratAbnd_26N004E_150cmp = {
 local treks_LRO_NAC_CratAbnd_09S015E_150cmp = {
  Identifier = "LRO_NAC_CratAbnd_09S015E_150cmp",
  Name = [[LRO LROC Crater Abundance, Apollo 16]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance/Apollo_16.vrt"),
  Description = [[]]
 }
@@ -44,6 +49,7 @@ local treks_LRO_NAC_CratAbnd_09S015E_150cmp = {
 local treks_LRO_NAC_CratAbnd_37S206E_150cmp = {
  Identifier = "LRO_NAC_CratAbnd_37S206E_150cmp",
  Name = [[LRO LROC Crater Abundance, Apollo Basin]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance/Apollo_Basin.vrt"),
  Description = [[]]
 }
@@ -51,6 +57,7 @@ local treks_LRO_NAC_CratAbnd_37S206E_150cmp = {
 local treks_LRO_NAC_CratAbnd_25N311E_2mp = {
  Identifier = "LRO_NAC_CratAbnd_25N311E_2mp",
  Name = [[LRO LROC Crater Abundance, Aristarchus 1]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance/Aristarchus_1.vrt"),
  Description = [[]]
 }
@@ -58,6 +65,7 @@ local treks_LRO_NAC_CratAbnd_25N311E_2mp = {
 local treks_LRO_NAC_CratAbnd_28N307E_150cmp = {
  Identifier = "LRO_NAC_CratAbnd_28N307E_150cmp",
  Name = [[LRO LROC Crater Abundance, Aristarchus 2]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance/Aristarchus_2.vrt"),
  Description = [[]]
 }
@@ -65,6 +73,7 @@ local treks_LRO_NAC_CratAbnd_28N307E_150cmp = {
 local treks_LRO_NAC_CratAbnd_19S070E_150cmp = {
  Identifier = "LRO_NAC_CratAbnd_19S070E_150cmp",
  Name = [[LRO LROC Crater Abundance, Balmer Basin]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance/Balmer_Basin.vrt"),
  Description = [[]]
 }
@@ -72,6 +81,7 @@ local treks_LRO_NAC_CratAbnd_19S070E_150cmp = {
 local treks_LRO_NAC_CratAbnd_20S337E_400cmp = {
  Identifier = "LRO_NAC_CratAbnd_20S337E_400cmp",
  Name = [[LRO LROC Crater Abundance, Bullialdus Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance/Bullialdus_Crater.vrt"),
  Description = [[]]
 }
@@ -79,6 +89,7 @@ local treks_LRO_NAC_CratAbnd_20S337E_400cmp = {
 local treks_LRO_NAC_CratAbnd_36N320E_2mp = {
  Identifier = "LRO_NAC_CratAbnd_36N320E_2mp",
  Name = [[LRO LROC Crater Abundance, Gruithuisen Domes]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance/Gruithuisen_Domes.vrt"),
  Description = [[]]
 }
@@ -86,6 +97,7 @@ local treks_LRO_NAC_CratAbnd_36N320E_2mp = {
 local treks_LRO_NAC_CratAbnd_00N234E_150cmp = {
  Identifier = "LRO_NAC_CratAbnd_00N234E_150cmp",
  Name = [[LRO LROC Crater Abundance, Hertzsprung]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance/Hertzsprung.vrt"),
  Description = [[]]
 }
@@ -93,6 +105,7 @@ local treks_LRO_NAC_CratAbnd_00N234E_150cmp = {
 local treks_LRO_NAC_CratAbnd_08N332E_2mp = {
  Identifier = "LRO_NAC_CratAbnd_08N332E_2mp",
  Name = [[LRO LROC Crater Abundance, Hortensius Domes]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance/Hortensius_Domes.vrt"),
  Description = [[]]
 }
@@ -100,6 +113,7 @@ local treks_LRO_NAC_CratAbnd_08N332E_2mp = {
 local treks_LRO_NAC_CratAbnd_06N120E_200cmp = {
  Identifier = "LRO_NAC_CratAbnd_06N120E_200cmp",
  Name = [[LRO LROC Crater Abundance, King Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance/King_Crater.vrt"),
  Description = [[]]
 }
@@ -107,6 +121,7 @@ local treks_LRO_NAC_CratAbnd_06N120E_200cmp = {
 local treks_LRO_NAC_CratAbnd_32N292E_2mp = {
  Identifier = "LRO_NAC_CratAbnd_32N292E_2mp",
  Name = [[LRO LROC Crater Abundance, Lichtenberg Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance/Lichtenberg_Crater.vrt"),
  Description = [[]]
 }
@@ -114,6 +129,7 @@ local treks_LRO_NAC_CratAbnd_32N292E_2mp = {
 local treks_LRO_NAC_CratAbnd_10N058E_150cmp = {
  Identifier = "LRO_NAC_CratAbnd_10N058E_150cmp",
  Name = [[LRO LROC Crater Abundance, Mare Crisium]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance/Mare_Crisium.vrt"),
  Description = [[]]
 }
@@ -121,6 +137,7 @@ local treks_LRO_NAC_CratAbnd_10N058E_150cmp = {
 local treks_LRO_NAC_CratAbnd_16S041E_150cmp = {
  Identifier = "LRO_NAC_CratAbnd_16S041E_150cmp",
  Name = [[LRO LROC Crater Abundance, Montes Pyrenaeus]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance/Montes_Pyrenaeus.vrt"),
  Description = [[]]
 }
@@ -128,6 +145,7 @@ local treks_LRO_NAC_CratAbnd_16S041E_150cmp = {
 local treks_LRO_NAC_CratAbnd_26S265E_200cmp = {
  Identifier = "LRO_NAC_CratAbnd_26S265E_200cmp",
  Name = [[LRO LROC Crater Abundance, Orientale 1]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance/Orientale_1.vrt"),
  Description = [[]]
 }
@@ -135,6 +153,7 @@ local treks_LRO_NAC_CratAbnd_26S265E_200cmp = {
 local treks_LRO_NAC_CratAbnd_53N354E_150cmp = {
  Identifier = "LRO_NAC_CratAbnd_53N354E_150cmp",
  Name = [[LRO LROC Crater Abundance, Plato Ejecta]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance/Plato_Ejecta.vrt"),
  Description = [[]]
 }
@@ -142,6 +161,7 @@ local treks_LRO_NAC_CratAbnd_53N354E_150cmp = {
 local treks_LRO_NAC_CratAbnd_60S200E_150cmp = {
  Identifier = "LRO_NAC_CratAbnd_60S200E_150cmp",
  Name = [[LRO LROC Crater Abundance, South Pole-Aitken Basin Interior]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance/South_Pole-Aitken_Basin_Interior.vrt"),
  Description = [[]]
 }
@@ -149,6 +169,7 @@ local treks_LRO_NAC_CratAbnd_60S200E_150cmp = {
 local treks_LRO_NAC_CratAbnd_02S167E_150cmp = {
  Identifier = "LRO_NAC_CratAbnd_02S167E_150cmp",
  Name = [[LRO LROC Crater Abundance, Stratton (Dewar) High Fe Anomaly]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance/Stratton_Dewar_High_Fe_Anomaly.vrt"),
  Description = [[]]
 }
@@ -156,6 +177,7 @@ local treks_LRO_NAC_CratAbnd_02S167E_150cmp = {
 local treks_LRO_NAC_CratAbnd_20N010E_2mp = {
  Identifier = "LRO_NAC_CratAbnd_20N010E_2mp",
  Name = [[LRO LROC Crater Abundance, Sulpicius Gallus]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance/Sulpicius_Gallus.vrt"),
  Description = [[]]
 }
@@ -163,6 +185,7 @@ local treks_LRO_NAC_CratAbnd_20N010E_2mp = {
 local treks_LRO_NAC_CratAbnd_43S349E_150cmp = {
  Identifier = "LRO_NAC_CratAbnd_43S349E_150cmp",
  Name = [[LRO LROC Crater Abundance, Tycho Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance/Tycho_Crater.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_LRO_NAC_CratAbndHaz_17S173E_150cmp = {
  Identifier = "LRO_NAC_CratAbndHaz_17S173E_150cmp",
  Name = [[LRO LROC Crater Abundance Hazard, Aitken Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance_Hazard/Aitken_Crater.vrt"),
  Description = [[]]
 }
@@ -16,6 +17,7 @@ local treks_LRO_NAC_CratAbndHaz_17S173E_150cmp = {
 local treks_LRO_NAC_CratAbndHaz_13S358E_2mp = {
  Identifier = "LRO_NAC_CratAbndHaz_13S358E_2mp",
  Name = [[LRO LROC Crater Abundance Hazard, Alphonsus Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance_Hazard/Alphonsus_Crater.vrt"),
  Description = [[]]
 }
@@ -23,6 +25,7 @@ local treks_LRO_NAC_CratAbndHaz_13S358E_2mp = {
 local treks_LRO_NAC_CratAbndHaz_73N350E_150cmp = {
  Identifier = "LRO_NAC_CratAbndHaz_73N350E_150cmp",
  Name = [[LRO LROC Crater Abundance Hazard, Anaxagoras Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance_Hazard/Anaxagoras_Crater.vrt"),
  Description = [[]]
 }
@@ -30,6 +33,7 @@ local treks_LRO_NAC_CratAbndHaz_73N350E_150cmp = {
 local treks_LRO_NAC_CratAbndHaz_26N004E_150cmp = {
  Identifier = "LRO_NAC_CratAbndHaz_26N004E_150cmp",
  Name = [[LRO LROC Crater Abundance Hazard, Apollo 15]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance_Hazard/Apollo_15.vrt"),
  Description = [[]]
 }
@@ -37,6 +41,7 @@ local treks_LRO_NAC_CratAbndHaz_26N004E_150cmp = {
 local treks_LRO_NAC_CratAbndHaz_09S015E_150cmp = {
  Identifier = "LRO_NAC_CratAbndHaz_09S015E_150cmp",
  Name = [[LRO LROC Crater Abundance Hazard, Apollo 16]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance_Hazard/Apollo_16.vrt"),
  Description = [[]]
 }
@@ -44,6 +49,7 @@ local treks_LRO_NAC_CratAbndHaz_09S015E_150cmp = {
 local treks_LRO_NAC_CratAbndHaz_37S206E_150cmp = {
  Identifier = "LRO_NAC_CratAbndHaz_37S206E_150cmp",
  Name = [[LRO LROC Crater Abundance Hazard, Apollo Basin]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance_Hazard/Apollo_Basin.vrt"),
  Description = [[]]
 }
@@ -51,6 +57,7 @@ local treks_LRO_NAC_CratAbndHaz_37S206E_150cmp = {
 local treks_LRO_NAC_CratAbndHaz_25N311E_2mp = {
  Identifier = "LRO_NAC_CratAbndHaz_25N311E_2mp",
  Name = [[LRO LROC Crater Abundance Hazard, Aristarchus 1]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance_Hazard/Aristarchus_1.vrt"),
  Description = [[]]
 }
@@ -58,6 +65,7 @@ local treks_LRO_NAC_CratAbndHaz_25N311E_2mp = {
 local treks_LRO_NAC_CratAbndHaz_28N307E_150cmp = {
  Identifier = "LRO_NAC_CratAbndHaz_28N307E_150cmp",
  Name = [[LRO LROC Crater Abundance Hazard, Aristarchus 2]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance_Hazard/Aristarchus_2.vrt"),
  Description = [[]]
 }
@@ -65,6 +73,7 @@ local treks_LRO_NAC_CratAbndHaz_28N307E_150cmp = {
 local treks_LRO_NAC_CratAbndHaz_19S070E_150cmp = {
  Identifier = "LRO_NAC_CratAbndHaz_19S070E_150cmp",
  Name = [[LRO LROC Crater Abundance Hazard, Balmer Basin]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance_Hazard/Balmer_Basin.vrt"),
  Description = [[]]
 }
@@ -72,6 +81,7 @@ local treks_LRO_NAC_CratAbndHaz_19S070E_150cmp = {
 local treks_LRO_NAC_CratAbndHaz_20S337E_400cmp = {
  Identifier = "LRO_NAC_CratAbndHaz_20S337E_400cmp",
  Name = [[LRO LROC Crater Abundance Hazard, Bullialdus Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance_Hazard/Bullialdus_Crater.vrt"),
  Description = [[]]
 }
@@ -79,6 +89,7 @@ local treks_LRO_NAC_CratAbndHaz_20S337E_400cmp = {
 local treks_LRO_NAC_CratAbndHaz_36N320E_2mp = {
  Identifier = "LRO_NAC_CratAbndHaz_36N320E_2mp",
  Name = [[LRO LROC Crater Abundance Hazard, Gruithuisen Domes]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance_Hazard/Gruithuisen_Domes.vrt"),
  Description = [[]]
 }
@@ -86,6 +97,7 @@ local treks_LRO_NAC_CratAbndHaz_36N320E_2mp = {
 local treks_LRO_NAC_CratAbndHaz_00N234E_150cmp = {
  Identifier = "LRO_NAC_CratAbndHaz_00N234E_150cmp",
  Name = [[LRO LROC Crater Abundance Hazard, Hertzsprung]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance_Hazard/Hertzsprung.vrt"),
  Description = [[]]
 }
@@ -93,6 +105,7 @@ local treks_LRO_NAC_CratAbndHaz_00N234E_150cmp = {
 local treks_LRO_NAC_CratAbndHaz_08N332E_2mp = {
  Identifier = "LRO_NAC_CratAbndHaz_08N332E_2mp",
  Name = [[LRO LROC Crater Abundance Hazard, Hortensius Domes]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance_Hazard/Hortensius_Domes.vrt"),
  Description = [[]]
 }
@@ -100,6 +113,7 @@ local treks_LRO_NAC_CratAbndHaz_08N332E_2mp = {
 local treks_LRO_NAC_CratAbndHaz_06N120E_200cmp = {
  Identifier = "LRO_NAC_CratAbndHaz_06N120E_200cmp",
  Name = [[LRO LROC Crater Abundance Hazard, King Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance_Hazard/King_Crater.vrt"),
  Description = [[]]
 }
@@ -107,6 +121,7 @@ local treks_LRO_NAC_CratAbndHaz_06N120E_200cmp = {
 local treks_LRO_NAC_CratAbndHaz_32N292E_2mp = {
  Identifier = "LRO_NAC_CratAbndHaz_32N292E_2mp",
  Name = [[LRO LROC Crater Abundance Hazard, Lichtenberg Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance_Hazard/Lichtenberg_Crater.vrt"),
  Description = [[]]
 }
@@ -114,6 +129,7 @@ local treks_LRO_NAC_CratAbndHaz_32N292E_2mp = {
 local treks_LRO_NAC_CratAbndHaz_10N058E_150cmp = {
  Identifier = "LRO_NAC_CratAbndHaz_10N058E_150cmp",
  Name = [[LRO LROC Crater Abundance Hazard, Mare Crisium]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance_Hazard/Mare_Crisium.vrt"),
  Description = [[]]
 }
@@ -121,6 +137,7 @@ local treks_LRO_NAC_CratAbndHaz_10N058E_150cmp = {
 local treks_LRO_NAC_CratAbndHaz_16S041E_150cmp = {
  Identifier = "LRO_NAC_CratAbndHaz_16S041E_150cmp",
  Name = [[LRO LROC Crater Abundance Hazard, Montes Pyrenaeus]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance_Hazard/Montes_Pyrenaeus.vrt"),
  Description = [[]]
 }
@@ -128,6 +145,7 @@ local treks_LRO_NAC_CratAbndHaz_16S041E_150cmp = {
 local treks_LRO_NAC_CratAbndHaz_26S265E_200cmp = {
  Identifier = "LRO_NAC_CratAbndHaz_26S265E_200cmp",
  Name = [[LRO LROC Crater Abundance Hazard, Orientale 1]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance_Hazard/Orientale_1.vrt"),
  Description = [[]]
 }
@@ -135,6 +153,7 @@ local treks_LRO_NAC_CratAbndHaz_26S265E_200cmp = {
 local treks_LRO_NAC_CratAbndHaz_53N354E_150cmp = {
  Identifier = "LRO_NAC_CratAbndHaz_53N354E_150cmp",
  Name = [[LRO LROC Crater Abundance Hazard, Plato Ejecta]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance_Hazard/Plato_Ejecta.vrt"),
  Description = [[]]
 }
@@ -142,6 +161,7 @@ local treks_LRO_NAC_CratAbndHaz_53N354E_150cmp = {
 local treks_LRO_NAC_CratAbndHaz_60S200E_150cmp = {
  Identifier = "LRO_NAC_CratAbndHaz_60S200E_150cmp",
  Name = [[LRO LROC Crater Abundance Hazard, South Pole-Aitken Basin Interior]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance_Hazard/South_Pole-Aitken_Basin_Interior.vrt"),
  Description = [[]]
 }
@@ -149,6 +169,7 @@ local treks_LRO_NAC_CratAbndHaz_60S200E_150cmp = {
 local treks_LRO_NAC_CratAbndHaz_02S167E_150cmp = {
  Identifier = "LRO_NAC_CratAbndHaz_02S167E_150cmp",
  Name = [[LRO LROC Crater Abundance Hazard, Stratton (Dewar) High Fe Anomaly]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance_Hazard/Stratton_Dewar_High_Fe_Anomaly.vrt"),
  Description = [[]]
 }
@@ -156,6 +177,7 @@ local treks_LRO_NAC_CratAbndHaz_02S167E_150cmp = {
 local treks_LRO_NAC_CratAbndHaz_20N010E_2mp = {
  Identifier = "LRO_NAC_CratAbndHaz_20N010E_2mp",
  Name = [[LRO LROC Crater Abundance Hazard, Sulpicius Gallus]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance_Hazard/Sulpicius_Gallus.vrt"),
  Description = [[]]
 }
@@ -163,6 +185,7 @@ local treks_LRO_NAC_CratAbndHaz_20N010E_2mp = {
 local treks_LRO_NAC_CratAbndHaz_43S349E_150cmp = {
  Identifier = "LRO_NAC_CratAbndHaz_43S349E_150cmp",
  Name = [[LRO LROC Crater Abundance Hazard, Tycho Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Abundance_Hazard/Tycho_Crater.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_LRO_NAC_CratDen_17S173E_150cmp = {
  Identifier = "LRO_NAC_CratDen_17S173E_150cmp",
  Name = [[LRO LROC Crater Density, Aitken Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density/Aitken_Crater.vrt"),
  Description = [[]]
 }
@@ -16,6 +17,7 @@ local treks_LRO_NAC_CratDen_17S173E_150cmp = {
 local treks_LRO_NAC_CratDen_13S358E_2mp = {
  Identifier = "LRO_NAC_CratDen_13S358E_2mp",
  Name = [[LRO LROC Crater Density, Alphonsus Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density/Alphonsus_Crater.vrt"),
  Description = [[]]
 }
@@ -23,6 +25,7 @@ local treks_LRO_NAC_CratDen_13S358E_2mp = {
 local treks_LRO_NAC_CratDen_73N350E_150cmp = {
  Identifier = "LRO_NAC_CratDen_73N350E_150cmp",
  Name = [[LRO LROC Crater Density, Anaxagoras Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density/Anaxagoras_Crater.vrt"),
  Description = [[]]
 }
@@ -30,6 +33,7 @@ local treks_LRO_NAC_CratDen_73N350E_150cmp = {
 local treks_LRO_NAC_CratDen_26N004E_150cmp = {
  Identifier = "LRO_NAC_CratDen_26N004E_150cmp",
  Name = [[LRO LROC Crater Density, Apollo 15]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density/Apollo_15.vrt"),
  Description = [[]]
 }
@@ -37,6 +41,7 @@ local treks_LRO_NAC_CratDen_26N004E_150cmp = {
 local treks_LRO_NAC_CratDen_09S015E_150cmp = {
  Identifier = "LRO_NAC_CratDen_09S015E_150cmp",
  Name = [[LRO LROC Crater Density, Apollo 16]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density/Apollo_16.vrt"),
  Description = [[]]
 }
@@ -44,6 +49,7 @@ local treks_LRO_NAC_CratDen_09S015E_150cmp = {
 local treks_LRO_NAC_CratDen_37S206E_150cmp = {
  Identifier = "LRO_NAC_CratDen_37S206E_150cmp",
  Name = [[LRO LROC Crater Density, Apollo Basin]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density/Apollo_Basin.vrt"),
  Description = [[]]
 }
@@ -51,6 +57,7 @@ local treks_LRO_NAC_CratDen_37S206E_150cmp = {
 local treks_LRO_NAC_CratDen_25N311E_2mp = {
  Identifier = "LRO_NAC_CratDen_25N311E_2mp",
  Name = [[LRO LROC Crater Density, Aristarchus 1]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density/Aristarchus_1.vrt"),
  Description = [[]]
 }
@@ -58,6 +65,7 @@ local treks_LRO_NAC_CratDen_25N311E_2mp = {
 local treks_LRO_NAC_CratDen_28N307E_150cmp = {
  Identifier = "LRO_NAC_CratDen_28N307E_150cmp",
  Name = [[LRO LROC Crater Density, Aristarchus 2]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density/Aristarchus_2.vrt"),
  Description = [[]]
 }
@@ -65,6 +73,7 @@ local treks_LRO_NAC_CratDen_28N307E_150cmp = {
 local treks_LRO_NAC_CratDen_19S070E_150cmp = {
  Identifier = "LRO_NAC_CratDen_19S070E_150cmp",
  Name = [[LRO LROC Crater Density, Balmer Basin]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density/Balmer_Basin.vrt"),
  Description = [[]]
 }
@@ -72,6 +81,7 @@ local treks_LRO_NAC_CratDen_19S070E_150cmp = {
 local treks_LRO_NAC_CratDen_20S337E_400cmp = {
  Identifier = "LRO_NAC_CratDen_20S337E_400cmp",
  Name = [[LRO LROC Crater Density, Bullialdus Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density/Bullialdus_Crater.vrt"),
  Description = [[]]
 }
@@ -79,6 +89,7 @@ local treks_LRO_NAC_CratDen_20S337E_400cmp = {
 local treks_LRO_NAC_CratDen_36N320E_2mp = {
  Identifier = "LRO_NAC_CratDen_36N320E_2mp",
  Name = [[LRO LROC Crater Density, Gruithuisen Domes]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density/Gruithuisen_Domes.vrt"),
  Description = [[]]
 }
@@ -86,6 +97,7 @@ local treks_LRO_NAC_CratDen_36N320E_2mp = {
 local treks_LRO_NAC_CratDen_00N234E_150cmp = {
  Identifier = "LRO_NAC_CratDen_00N234E_150cmp",
  Name = [[LRO LROC Crater Density, Hertzsprung]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density/Hertzsprung.vrt"),
  Description = [[]]
 }
@@ -93,6 +105,7 @@ local treks_LRO_NAC_CratDen_00N234E_150cmp = {
 local treks_LRO_NAC_CratDen_08N332E_2mp = {
  Identifier = "LRO_NAC_CratDen_08N332E_2mp",
  Name = [[LRO LROC Crater Density, Hortensius Domes]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density/Hortensius_Domes.vrt"),
  Description = [[]]
 }
@@ -100,6 +113,7 @@ local treks_LRO_NAC_CratDen_08N332E_2mp = {
 local treks_LRO_NAC_CratDen_06N120E_200cmp = {
  Identifier = "LRO_NAC_CratDen_06N120E_200cmp",
  Name = [[LRO LROC Crater Density, King Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density/King_Crater.vrt"),
  Description = [[]]
 }
@@ -107,6 +121,7 @@ local treks_LRO_NAC_CratDen_06N120E_200cmp = {
 local treks_LRO_NAC_CratDen_32N292E_2mp = {
  Identifier = "LRO_NAC_CratDen_32N292E_2mp",
  Name = [[LRO LROC Crater Density, Lichtenberg Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density/Lichtenberg_Crater.vrt"),
  Description = [[]]
 }
@@ -114,6 +129,7 @@ local treks_LRO_NAC_CratDen_32N292E_2mp = {
 local treks_LRO_NAC_CratDen_10N058E_150cmp = {
  Identifier = "LRO_NAC_CratDen_10N058E_150cmp",
  Name = [[LRO LROC Crater Density, Mare Crisium]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density/Mare_Crisium.vrt"),
  Description = [[]]
 }
@@ -121,6 +137,7 @@ local treks_LRO_NAC_CratDen_10N058E_150cmp = {
 local treks_LRO_NAC_CratDen_16S041E_150cmp = {
  Identifier = "LRO_NAC_CratDen_16S041E_150cmp",
  Name = [[LRO LROC Crater Density, Montes Pyrenaeus]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density/Montes_Pyrenaeus.vrt"),
  Description = [[]]
 }
@@ -128,6 +145,7 @@ local treks_LRO_NAC_CratDen_16S041E_150cmp = {
 local treks_LRO_NAC_CratDen_26S265E_200cmp = {
  Identifier = "LRO_NAC_CratDen_26S265E_200cmp",
  Name = [[LRO LROC Crater Density, Orientale 1]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density/Orientale_1.vrt"),
  Description = [[]]
 }
@@ -135,6 +153,7 @@ local treks_LRO_NAC_CratDen_26S265E_200cmp = {
 local treks_LRO_NAC_CratDen_53N354E_150cmp = {
  Identifier = "LRO_NAC_CratDen_53N354E_150cmp",
  Name = [[LRO LROC Crater Density, Plato Ejecta]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density/Plato_Ejecta.vrt"),
  Description = [[]]
 }
@@ -142,6 +161,7 @@ local treks_LRO_NAC_CratDen_53N354E_150cmp = {
 local treks_LRO_NAC_CratDen_60S200E_150cmp = {
  Identifier = "LRO_NAC_CratDen_60S200E_150cmp",
  Name = [[LRO LROC Crater Density, South Pole-Aitken Basin Interior]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density/South_Pole-Aitken_Basin_Interior.vrt"),
  Description = [[]]
 }
@@ -149,6 +169,7 @@ local treks_LRO_NAC_CratDen_60S200E_150cmp = {
 local treks_LRO_NAC_CratDen_02S167E_150cmp = {
  Identifier = "LRO_NAC_CratDen_02S167E_150cmp",
  Name = [[LRO LROC Crater Density, Stratton (Dewar) High Fe Anomaly]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density/Stratton_Dewar_High_Fe_Anomaly.vrt"),
  Description = [[]]
 }
@@ -156,6 +177,7 @@ local treks_LRO_NAC_CratDen_02S167E_150cmp = {
 local treks_LRO_NAC_CratDen_20N010E_2mp = {
  Identifier = "LRO_NAC_CratDen_20N010E_2mp",
  Name = [[LRO LROC Crater Density, Sulpicius Gallus]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density/Sulpicius_Gallus.vrt"),
  Description = [[]]
 }
@@ -163,6 +185,7 @@ local treks_LRO_NAC_CratDen_20N010E_2mp = {
 local treks_LRO_NAC_CratDen_43S349E_150cmp = {
  Identifier = "LRO_NAC_CratDen_43S349E_150cmp",
  Name = [[LRO LROC Crater Density, Tycho Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density/Tycho_Crater.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_LRO_NAC_CratDenHaz_17S173E_150cmp = {
  Identifier = "LRO_NAC_CratDenHaz_17S173E_150cmp",
  Name = [[LRO LROC Crater Density Hazard, Aitken Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density_Hazard/Aitken_Crater.vrt"),
  Description = [[]]
 }
@@ -16,6 +17,7 @@ local treks_LRO_NAC_CratDenHaz_17S173E_150cmp = {
 local treks_LRO_NAC_CratDenHaz_13S358E_2mp = {
  Identifier = "LRO_NAC_CratDenHaz_13S358E_2mp",
  Name = [[LRO LROC Crater Density Hazard, Alphonsus Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density_Hazard/Alphonsus_Crater.vrt"),
  Description = [[]]
 }
@@ -23,6 +25,7 @@ local treks_LRO_NAC_CratDenHaz_13S358E_2mp = {
 local treks_LRO_NAC_CratDenHaz_73N350E_150cmp = {
  Identifier = "LRO_NAC_CratDenHaz_73N350E_150cmp",
  Name = [[LRO LROC Crater Density Hazard, Anaxagoras Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density_Hazard/Anaxagoras_Crater.vrt"),
  Description = [[]]
 }
@@ -30,6 +33,7 @@ local treks_LRO_NAC_CratDenHaz_73N350E_150cmp = {
 local treks_LRO_NAC_CratDenHaz_26N004E_150cmp = {
  Identifier = "LRO_NAC_CratDenHaz_26N004E_150cmp",
  Name = [[LRO LROC Crater Density Hazard, Apollo 15]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density_Hazard/Apollo_15.vrt"),
  Description = [[]]
 }
@@ -37,6 +41,7 @@ local treks_LRO_NAC_CratDenHaz_26N004E_150cmp = {
 local treks_LRO_NAC_CratDenHaz_09S015E_150cmp = {
  Identifier = "LRO_NAC_CratDenHaz_09S015E_150cmp",
  Name = [[LRO LROC Crater Density Hazard, Apollo 16]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density_Hazard/Apollo_16.vrt"),
  Description = [[]]
 }
@@ -44,6 +49,7 @@ local treks_LRO_NAC_CratDenHaz_09S015E_150cmp = {
 local treks_LRO_NAC_CratDenHaz_37S206E_150cmp = {
  Identifier = "LRO_NAC_CratDenHaz_37S206E_150cmp",
  Name = [[LRO LROC Crater Density Hazard, Apollo Basin]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density_Hazard/Apollo_Basin.vrt"),
  Description = [[]]
 }
@@ -51,6 +57,7 @@ local treks_LRO_NAC_CratDenHaz_37S206E_150cmp = {
 local treks_LRO_NAC_CratDenHaz_25N311E_2mp = {
  Identifier = "LRO_NAC_CratDenHaz_25N311E_2mp",
  Name = [[LRO LROC Crater Density Hazard, Aristarchus 1]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density_Hazard/Aristarchus_1.vrt"),
  Description = [[]]
 }
@@ -58,6 +65,7 @@ local treks_LRO_NAC_CratDenHaz_25N311E_2mp = {
 local treks_LRO_NAC_CratDenHaz_28N307E_150cmp = {
  Identifier = "LRO_NAC_CratDenHaz_28N307E_150cmp",
  Name = [[LRO LROC Crater Density Hazard, Aristarchus 2]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density_Hazard/Aristarchus_2.vrt"),
  Description = [[]]
 }
@@ -65,6 +73,7 @@ local treks_LRO_NAC_CratDenHaz_28N307E_150cmp = {
 local treks_LRO_NAC_CratDenHaz_19S070E_150cmp = {
  Identifier = "LRO_NAC_CratDenHaz_19S070E_150cmp",
  Name = [[LRO LROC Crater Density Hazard, Balmer Basin]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density_Hazard/Balmer_Basin.vrt"),
  Description = [[]]
 }
@@ -72,6 +81,7 @@ local treks_LRO_NAC_CratDenHaz_19S070E_150cmp = {
 local treks_LRO_NAC_CratDenHaz_20S337E_400cmp = {
  Identifier = "LRO_NAC_CratDenHaz_20S337E_400cmp",
  Name = [[LRO LROC Crater Density Hazard, Bullialdus Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density_Hazard/Bullialdus_Crater.vrt"),
  Description = [[]]
 }
@@ -79,6 +89,7 @@ local treks_LRO_NAC_CratDenHaz_20S337E_400cmp = {
 local treks_LRO_NAC_CratDenHaz_36N320E_2mp = {
  Identifier = "LRO_NAC_CratDenHaz_36N320E_2mp",
  Name = [[LRO LROC Crater Density Hazard, Gruithuisen Domes]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density_Hazard/Gruithuisen_Domes.vrt"),
  Description = [[]]
 }
@@ -86,6 +97,7 @@ local treks_LRO_NAC_CratDenHaz_36N320E_2mp = {
 local treks_LRO_NAC_CratDenHaz_00N234E_150cmp = {
  Identifier = "LRO_NAC_CratDenHaz_00N234E_150cmp",
  Name = [[LRO LROC Crater Density Hazard, Hertzsprung]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density_Hazard/Hertzsprung.vrt"),
  Description = [[]]
 }
@@ -93,6 +105,7 @@ local treks_LRO_NAC_CratDenHaz_00N234E_150cmp = {
 local treks_LRO_NAC_CratDenHaz_08N332E_2mp = {
  Identifier = "LRO_NAC_CratDenHaz_08N332E_2mp",
  Name = [[LRO LROC Crater Density Hazard, Hortensius Domes]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density_Hazard/Hortensius_Domes.vrt"),
  Description = [[]]
 }
@@ -100,6 +113,7 @@ local treks_LRO_NAC_CratDenHaz_08N332E_2mp = {
 local treks_LRO_NAC_CratDenHaz_06N120E_200cmp = {
  Identifier = "LRO_NAC_CratDenHaz_06N120E_200cmp",
  Name = [[LRO LROC Crater Density Hazard, King Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density_Hazard/King_Crater.vrt"),
  Description = [[]]
 }
@@ -107,6 +121,7 @@ local treks_LRO_NAC_CratDenHaz_06N120E_200cmp = {
 local treks_LRO_NAC_CratDenHaz_32N292E_2mp = {
  Identifier = "LRO_NAC_CratDenHaz_32N292E_2mp",
  Name = [[LRO LROC Crater Density Hazard, Lichtenberg Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density_Hazard/Lichtenberg_Crater.vrt"),
  Description = [[]]
 }
@@ -114,6 +129,7 @@ local treks_LRO_NAC_CratDenHaz_32N292E_2mp = {
 local treks_LRO_NAC_CratDenHaz_10N058E_150cmp = {
  Identifier = "LRO_NAC_CratDenHaz_10N058E_150cmp",
  Name = [[LRO LROC Crater Density Hazard, Mare Crisium]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density_Hazard/Mare_Crisium.vrt"),
  Description = [[]]
 }
@@ -121,6 +137,7 @@ local treks_LRO_NAC_CratDenHaz_10N058E_150cmp = {
 local treks_LRO_NAC_CratDenHaz_16S041E_150cmp = {
  Identifier = "LRO_NAC_CratDenHaz_16S041E_150cmp",
  Name = [[LRO LROC Crater Density Hazard, Montes Pyrenaeus]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density_Hazard/Montes_Pyrenaeus.vrt"),
  Description = [[]]
 }
@@ -128,6 +145,7 @@ local treks_LRO_NAC_CratDenHaz_16S041E_150cmp = {
 local treks_LRO_NAC_CratDenHaz_26S265E_200cmp = {
  Identifier = "LRO_NAC_CratDenHaz_26S265E_200cmp",
  Name = [[LRO LROC Crater Density Hazard, Orientale 1]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density_Hazard/Orientale_1.vrt"),
  Description = [[]]
 }
@@ -135,6 +153,7 @@ local treks_LRO_NAC_CratDenHaz_26S265E_200cmp = {
 local treks_LRO_NAC_CratDenHaz_53N354E_150cmp = {
  Identifier = "LRO_NAC_CratDenHaz_53N354E_150cmp",
  Name = [[LRO LROC Crater Density Hazard, Plato Ejecta]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density_Hazard/Plato_Ejecta.vrt"),
  Description = [[]]
 }
@@ -142,6 +161,7 @@ local treks_LRO_NAC_CratDenHaz_53N354E_150cmp = {
 local treks_LRO_NAC_CratDenHaz_60S200E_150cmp = {
  Identifier = "LRO_NAC_CratDenHaz_60S200E_150cmp",
  Name = [[LRO LROC Crater Density Hazard, South Pole-Aitken Basin Interior]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density_Hazard/South_Pole-Aitken_Basin_Interior.vrt"),
  Description = [[]]
 }
@@ -149,6 +169,7 @@ local treks_LRO_NAC_CratDenHaz_60S200E_150cmp = {
 local treks_LRO_NAC_CratDenHaz_02S167E_150cmp = {
  Identifier = "LRO_NAC_CratDenHaz_02S167E_150cmp",
  Name = [[LRO LROC Crater Density Hazard, Stratton (Dewar) High Fe Anomaly]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density_Hazard/Stratton_Dewar_High_Fe_Anomaly.vrt"),
  Description = [[]]
 }
@@ -156,6 +177,7 @@ local treks_LRO_NAC_CratDenHaz_02S167E_150cmp = {
 local treks_LRO_NAC_CratDenHaz_20N010E_2mp = {
  Identifier = "LRO_NAC_CratDenHaz_20N010E_2mp",
  Name = [[LRO LROC Crater Density Hazard, Sulpicius Gallus]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density_Hazard/Sulpicius_Gallus.vrt"),
  Description = [[]]
 }
@@ -163,6 +185,7 @@ local treks_LRO_NAC_CratDenHaz_20N010E_2mp = {
 local treks_LRO_NAC_CratDenHaz_43S349E_150cmp = {
  Identifier = "LRO_NAC_CratDenHaz_43S349E_150cmp",
  Name = [[LRO LROC Crater Density Hazard, Tycho Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Crater_Density_Hazard/Tycho_Crater.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_LRO_NAC_ClrRoughness_15m_17S173E_150cmp = {
  Identifier = "LRO_NAC_ClrRoughness_15m_17S173E_150cmp",
  Name = [[LRO LROC DEM, Aitken Crater, 15m Color Roughness]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Aitken_Crater.vrt"),
  Description = [[]]
 }
@@ -16,6 +17,7 @@ local treks_LRO_NAC_ClrRoughness_15m_17S173E_150cmp = {
 local treks_LRO_NAC_ClrRoughness_15m_13S358E_2mp = {
  Identifier = "LRO_NAC_ClrRoughness_15m_13S358E_2mp",
  Name = [[LRO LROC DEM, Alphonsus Crater, 15m Color Roughness]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Alphonsus_Crater.vrt"),
  Description = [[]]
 }
@@ -23,6 +25,7 @@ local treks_LRO_NAC_ClrRoughness_15m_13S358E_2mp = {
 local treks_LRO_NAC_ClrShade_13S358E_200cmp = {
  Identifier = "LRO_NAC_ClrShade_13S358E_200cmp",
  Name = [[LRO LROC DEM, Alphonsus, ColorHillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Alphonsus.vrt"),
  Description = [[]]
 }
@@ -30,6 +33,7 @@ local treks_LRO_NAC_ClrShade_13S358E_200cmp = {
 local treks_LRO_NAC_ClrRoughness_15m_73N350E_150cmp = {
  Identifier = "LRO_NAC_ClrRoughness_15m_73N350E_150cmp",
  Name = [[LRO LROC DEM, Anaxagoras Crater, 15m Color Roughness]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Anaxagoras_Crater.vrt"),
  Description = [[]]
 }
@@ -37,6 +41,7 @@ local treks_LRO_NAC_ClrRoughness_15m_73N350E_150cmp = {
 local treks_LRO_NAC_ClrRoughness_15m_26N004E_150cmp = {
  Identifier = "LRO_NAC_ClrRoughness_15m_26N004E_150cmp",
  Name = [[LRO LROC DEM, Apollo 15, 15m Color Roughness]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Apollo_15.vrt"),
  Description = [[]]
 }
@@ -44,6 +49,7 @@ local treks_LRO_NAC_ClrRoughness_15m_26N004E_150cmp = {
 local treks_LRO_NAC_ClrRoughness_15m_09S015E_150cmp = {
  Identifier = "LRO_NAC_ClrRoughness_15m_09S015E_150cmp",
  Name = [[LRO LROC DEM, Apollo 16, 15m Color Roughness]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Apollo_16.vrt"),
  Description = [[]]
 }
@@ -51,6 +57,7 @@ local treks_LRO_NAC_ClrRoughness_15m_09S015E_150cmp = {
 local treks_LRO_NAC_ClrRoughness_15m_37S206E_150cmp = {
  Identifier = "LRO_NAC_ClrRoughness_15m_37S206E_150cmp",
  Name = [[LRO LROC DEM, Apollo Basin, 15m Color Roughness]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Apollo_Basin.vrt"),
  Description = [[]]
 }
@@ -58,6 +65,7 @@ local treks_LRO_NAC_ClrRoughness_15m_37S206E_150cmp = {
 local treks_LRO_NAC_ClrRoughness_15m_25N311E_2mp = {
  Identifier = "LRO_NAC_ClrRoughness_15m_25N311E_2mp",
  Name = [[LRO LROC DEM, Aristarchus 1, 15m Color Roughness]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Aristarchus_1.vrt"),
  Description = [[]]
 }
@@ -65,6 +73,7 @@ local treks_LRO_NAC_ClrRoughness_15m_25N311E_2mp = {
 local treks_LRO_NAC_ClrRoughness_15m_28N307E_150cmp = {
  Identifier = "LRO_NAC_ClrRoughness_15m_28N307E_150cmp",
  Name = [[LRO LROC DEM, Aristarchus 2, 15m Color Roughness]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Aristarchus_2.vrt"),
  Description = [[]]
 }
@@ -72,6 +81,7 @@ local treks_LRO_NAC_ClrRoughness_15m_28N307E_150cmp = {
 local treks_LRO_NAC_ClrRoughness_15m_19S070E_150cmp = {
  Identifier = "LRO_NAC_ClrRoughness_15m_19S070E_150cmp",
  Name = [[LRO LROC DEM, Balmer Basin, 15m Color Roughness]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Balmer_Basin.vrt"),
  Description = [[]]
 }
@@ -79,6 +89,7 @@ local treks_LRO_NAC_ClrRoughness_15m_19S070E_150cmp = {
 local treks_LRO_NAC_ClrRoughness_15m_20S337E_400cmp = {
  Identifier = "LRO_NAC_ClrRoughness_15m_20S337E_400cmp",
  Name = [[LRO LROC DEM, Bullialdus Crater, 15m Color Roughness]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Bullialdus_Crater.vrt"),
  Description = [[]]
 }
@@ -86,6 +97,7 @@ local treks_LRO_NAC_ClrRoughness_15m_20S337E_400cmp = {
 local treks_LRO_NAC_ClrShade_61N099E_150cmp = {
  Identifier = "LRO_NAC_ClrShade_61N099E_150cmp",
  Name = [[LRO LROC DEM, Compton Belkovich Th Anomaly, ColorHillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Compton_Belkovich_Th_Anomaly.vrt"),
  Description = [[]]
 }
@@ -93,6 +105,7 @@ local treks_LRO_NAC_ClrShade_61N099E_150cmp = {
 local treks_LRO_NAC_ClrRoughness_15m_26N178E_150cmp = {
  Identifier = "LRO_NAC_ClrRoughness_15m_26N178E_150cmp",
  Name = [[LRO LROC DEM, Dante Crater, 15m Color Roughness]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Dante_Crater.vrt"),
  Description = [[]]
 }
@@ -100,6 +113,7 @@ local treks_LRO_NAC_ClrRoughness_15m_26N178E_150cmp = {
 local treks_LRO_NAC_ClrShade_02S317E_150cmp = {
  Identifier = "LRO_NAC_ClrShade_02S317E_150cmp",
  Name = [[LRO LROC DEM, Flamsteed Crater, ColorHillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Flamsteed_Crater.vrt"),
  Description = [[]]
 }
@@ -107,6 +121,7 @@ local treks_LRO_NAC_ClrShade_02S317E_150cmp = {
 local treks_LRO_NAC_ClrShade_03N280E_2m = {
  Identifier = "LRO_NAC_ClrShade_03N280E_2m",
  Name = [[LRO LROC DEM, Fresh Crater East of Lents, ColorHillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Fresh_Crater_East_of_Lents.vrt"),
  Description = [[]]
 }
@@ -114,6 +129,7 @@ local treks_LRO_NAC_ClrShade_03N280E_2m = {
 local treks_LRO_NAC_ClrRoughness_15m_36N320E_2mp = {
  Identifier = "LRO_NAC_ClrRoughness_15m_36N320E_2mp",
  Name = [[LRO LROC DEM, Gruithuisen Domes, 15m Color Roughness]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Gruithuisen_Domes.vrt"),
  Description = [[]]
 }
@@ -121,6 +137,7 @@ local treks_LRO_NAC_ClrRoughness_15m_36N320E_2mp = {
 local treks_LRO_NAC_ClrRoughness_15m_00N234E_150cmp = {
  Identifier = "LRO_NAC_ClrRoughness_15m_00N234E_150cmp",
  Name = [[LRO LROC DEM, Hertzsprung, 15m Color Roughness]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Hertzsprung.vrt"),
  Description = [[]]
 }
@@ -128,6 +145,7 @@ local treks_LRO_NAC_ClrRoughness_15m_00N234E_150cmp = {
 local treks_LRO_NAC_ClrRoughness_15m_08N332E_2mp = {
  Identifier = "LRO_NAC_ClrRoughness_15m_08N332E_2mp",
  Name = [[LRO LROC DEM, Hortensius Domes, 15m Color Roughness]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Hortensius_Domes.vrt"),
  Description = [[]]
 }
@@ -135,6 +153,7 @@ local treks_LRO_NAC_ClrRoughness_15m_08N332E_2mp = {
 local treks_LRO_NAC_ClrShade_55N077E_200cmp = {
  Identifier = "LRO_NAC_ClrShade_55N077E_200cmp",
  Name = [[LRO LROC DEM, Humboldtianum Basin, ColorHillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Humboldtianum_Basin.vrt"),
  Description = [[]]
 }
@@ -142,6 +161,7 @@ local treks_LRO_NAC_ClrShade_55N077E_200cmp = {
 local treks_LRO_NAC_ClrShade_19N005E_2mp = {
  Identifier = "LRO_NAC_ClrShade_19N005E_2mp",
  Name = [[LRO LROC DEM, Ina (D-Caldera), ColorHillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Ina_D-Caldera.vrt"),
  Description = [[]]
 }
@@ -149,6 +169,7 @@ local treks_LRO_NAC_ClrShade_19N005E_2mp = {
 local treks_LRO_NAC_ClrRoughness_15m_06N120E_200cmp = {
  Identifier = "LRO_NAC_ClrRoughness_15m_06N120E_200cmp",
  Name = [[LRO LROC DEM, King Crater, 15m Color Roughness]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/King_Crater.vrt"),
  Description = [[]]
 }
@@ -156,6 +177,7 @@ local treks_LRO_NAC_ClrRoughness_15m_06N120E_200cmp = {
 local treks_LRO_NAC_ClrRoughness_15m_32N292E_2mp = {
  Identifier = "LRO_NAC_ClrRoughness_15m_32N292E_2mp",
  Name = [[LRO LROC DEM, Lichtenberg Crater, 15m Color Roughness]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Lichtenberg_Crater.vrt"),
  Description = [[]]
 }
@@ -163,6 +185,7 @@ local treks_LRO_NAC_ClrRoughness_15m_32N292E_2mp = {
 local treks_LRO_NAC_ClrRoughness_15m_10N58E_150cmp = {
  Identifier = "LRO_NAC_ClrRoughness_15m_10N58E_150cmp",
  Name = [[LRO LROC DEM, Mare Crisium, 15m Color Roughness]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Mare_Crisium.vrt"),
  Description = [[]]
 }
@@ -170,6 +193,7 @@ local treks_LRO_NAC_ClrRoughness_15m_10N58E_150cmp = {
 local treks_LRO_NAC_ClrShade_36S164E_2mp = {
  Identifier = "LRO_NAC_ClrShade_36S164E_2mp",
  Name = [[LRO LROC DEM, Mare Ingenii, ColorHillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Mare_Ingenii.vrt"),
  Description = [[]]
 }
@@ -177,6 +201,7 @@ local treks_LRO_NAC_ClrShade_36S164E_2mp = {
 local treks_LRO_NAC_ClrShade_26N150E_200cmp = {
  Identifier = "LRO_NAC_ClrShade_26N150E_200cmp",
  Name = [[LRO LROC DEM, Mare Moscoviense, ColorHillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Mare_Moscoviense.vrt"),
  Description = [[]]
 }
@@ -184,6 +209,7 @@ local treks_LRO_NAC_ClrShade_26N150E_200cmp = {
 local treks_LRO_NAC_ClrShade_02N085E_150cmp = {
  Identifier = "LRO_NAC_ClrShade_02N085E_150cmp",
  Name = [[LRO LROC DEM, Mare Smythii, ColorHillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Mare_Smythii.vrt"),
  Description = [[]]
 }
@@ -191,6 +217,7 @@ local treks_LRO_NAC_ClrShade_02N085E_150cmp = {
 local treks_LRO_NAC_ClrShade_07N022E_150cmp = {
  Identifier = "LRO_NAC_ClrShade_07N022E_150cmp",
  Name = [[LRO LROC DEM, Mare Tranquillitatis, ColorHillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Mare_Tranquillitatis.vrt"),
  Description = [[]]
 }
@@ -198,6 +225,7 @@ local treks_LRO_NAC_ClrShade_07N022E_150cmp = {
 local treks_LRO_NAC_ClrShade_14N304E_2mp = {
  Identifier = "LRO_NAC_ClrShade_14N304E_2mp",
  Name = [[LRO LROC DEM, Marius Hills, ColorHillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Marius_Hills.vrt"),
  Description = [[]]
 }
@@ -205,6 +233,7 @@ local treks_LRO_NAC_ClrShade_14N304E_2mp = {
 local treks_LRO_NAC_ClrRoughness_15m_16S041E_150cmp = {
  Identifier = "LRO_NAC_ClrRoughness_15m_16S041E_150cmp",
  Name = [[LRO LROC DEM, Montes Pyrenaeus, 15m Color Roughness]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Montes_Pyrenaeus.vrt"),
  Description = [[]]
 }
@@ -212,6 +241,7 @@ local treks_LRO_NAC_ClrRoughness_15m_16S041E_150cmp = {
 local treks_LRO_NAC_ClrShade_05N000E_150cmp = {
  Identifier = "LRO_NAC_ClrShade_05N000E_150cmp",
  Name = [[LRO LROC DEM, Murchison Crater, ColorHillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Murchison_Crater.vrt"),
  Description = [[]]
 }
@@ -219,6 +249,7 @@ local treks_LRO_NAC_ClrShade_05N000E_150cmp = {
 local treks_LRO_NAC_ClrRoughness_15m_26S265E_200cmp = {
  Identifier = "LRO_NAC_ClrRoughness_15m_26S265E_200cmp",
  Name = [[LRO LROC DEM, Orientale 1, 15m Color Roughness]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Orientale_1.vrt"),
  Description = [[]]
 }
@@ -226,6 +257,7 @@ local treks_LRO_NAC_ClrRoughness_15m_26S265E_200cmp = {
 local treks_LRO_NAC_ClrRoughness_15m_53N354E_150cmp = {
  Identifier = "LRO_NAC_ClrRoughness_15m_53N354E_150cmp",
  Name = [[LRO LROC DEM, Plato Ejecta, 15m Color Roughness]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Plato_Ejecta.vrt"),
  Description = [[]]
 }
@@ -233,6 +265,7 @@ local treks_LRO_NAC_ClrRoughness_15m_53N354E_150cmp = {
 local treks_LRO_NAC_ClrShade_07N301E_2mp = {
  Identifier = "LRO_NAC_ClrShade_07N301E_2mp",
  Name = [[LRO LROC DEM, Reiner Gamma, ColorHillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Reiner_Gamma.vrt"),
  Description = [[]]
 }
@@ -240,6 +273,7 @@ local treks_LRO_NAC_ClrShade_07N301E_2mp = {
 local treks_LRO_NAC_ClrShade_03S286E_150cmp = {
  Identifier = "LRO_NAC_ClrShade_03S286E_150cmp",
  Name = [[LRO LROC DEM, Riccioli Crater, ColorHillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Riccioli_Crater.vrt"),
  Description = [[]]
 }
@@ -247,6 +281,7 @@ local treks_LRO_NAC_ClrShade_03S286E_150cmp = {
 local treks_LRO_NAC_ClrShade_13N356E_150cmp = {
  Identifier = "LRO_NAC_ClrShade_13N356E_150cmp",
  Name = [[LRO LROC DEM, Rima Bode, ColorHillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Rima_Bode.vrt"),
  Description = [[]]
 }
@@ -254,6 +289,7 @@ local treks_LRO_NAC_ClrShade_13N356E_150cmp = {
 local treks_LRO_NAC_ClrShade_27N318E_150cmp = {
  Identifier = "LRO_NAC_ClrShade_27N318E_150cmp",
  Name = [[LRO LROC DEM, Rimae Prinz, ColorHillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Rimae_Prinz.vrt"),
  Description = [[]]
 }
@@ -261,6 +297,7 @@ local treks_LRO_NAC_ClrShade_27N318E_150cmp = {
 local treks_LRO_NAC_ClrRoughness_15m_60S200E_150cmp = {
  Identifier = "LRO_NAC_ClrRoughness_15m_60S200E_150cmp",
  Name = [[LRO LROC DEM, South Pole-Aitken Basin Interior, 15m Color Roughness]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/South_Pole-Aitken_Basin_Interior.vrt"),
  Description = [[]]
 }
@@ -268,6 +305,7 @@ local treks_LRO_NAC_ClrRoughness_15m_60S200E_150cmp = {
 local treks_LRO_NAC_ClrShade_51S171E_2mp = {
  Identifier = "LRO_NAC_ClrShade_51S171E_2mp",
  Name = [[LRO LROC DEM, South Pole-Aitken Rim, ColorHillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/South_Pole-Aitken_Rim.vrt"),
  Description = [[]]
 }
@@ -275,6 +313,7 @@ local treks_LRO_NAC_ClrShade_51S171E_2mp = {
 local treks_LRO_NAC_ClrRoughness_15m_02S167E_150cmp = {
  Identifier = "LRO_NAC_ClrRoughness_15m_02S167E_150cmp",
  Name = [[LRO LROC DEM, Stratton (Dewar) High Fe Anomaly, 15m Color Roughness]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Stratton_Dewar_High_Fe_Anomaly.vrt"),
  Description = [[]]
 }
@@ -282,6 +321,7 @@ local treks_LRO_NAC_ClrRoughness_15m_02S167E_150cmp = {
 local treks_LRO_NAC_ClrShade_02S167E_150cmp = {
  Identifier = "LRO_NAC_ClrShade_02S167E_150cmp",
  Name = [[LRO LROC DEM, Stratton (Dewar), ColorHillshade]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Stratton_Dewar.vrt"),
  Description = [[]]
 }
@@ -289,6 +329,7 @@ local treks_LRO_NAC_ClrShade_02S167E_150cmp = {
 local treks_LRO_NAC_ClrRoughness_15m_20N010E_2mp = {
  Identifier = "LRO_NAC_ClrRoughness_15m_20N010E_2mp",
  Name = [[LRO LROC DEM, Sulpicius Gallus, 15m Color Roughness]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Sulpicius_Gallus.vrt"),
  Description = [[]]
 }
@@ -296,6 +337,7 @@ local treks_LRO_NAC_ClrRoughness_15m_20N010E_2mp = {
 local treks_LRO_NAC_ClrRoughness_15m_19S129E_150cmp = {
  Identifier = "LRO_NAC_ClrRoughness_15m_19S129E_150cmp",
  Name = [[LRO LROC DEM, Tsiolkovskiy Crater, 15m Color Roughness]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Tsiolkovskiy_Crater.vrt"),
  Description = [[]]
 }
@@ -303,6 +345,7 @@ local treks_LRO_NAC_ClrRoughness_15m_19S129E_150cmp = {
 local treks_LRO_NAC_ClrRoughness_15m_43S349E_150cmp = {
  Identifier = "LRO_NAC_ClrRoughness_15m_43S349E_150cmp",
  Name = [[LRO LROC DEM, Tycho Crater, 15m Color Roughness]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_DEM/Tycho_Crater.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_LRO_NAC_Mosaic_17S173E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_17S173E_50cmp",
  Name = [[LRO LROC Image Mosaic, Aitken Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Aitken_Crater.vrt"),
  Description = [[]]
 }
@@ -16,6 +17,7 @@ local treks_LRO_NAC_Mosaic_17S173E_50cmp = {
 local treks_LRO_NAC_Mosaic_13S358E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_13S358E_50cmp",
  Name = [[LRO LROC Image Mosaic, Alphonsus]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Alphonsus.vrt"),
  Description = [[]]
 }
@@ -23,6 +25,7 @@ local treks_LRO_NAC_Mosaic_13S358E_50cmp = {
 local treks_LRO_NAC_Mosaic_26N004E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_26N004E_50cmp",
  Name = [[LRO LROC Image Mosaic, Apollo 15]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Apollo_15.vrt"),
  Description = [[]]
 }
@@ -30,6 +33,7 @@ local treks_LRO_NAC_Mosaic_26N004E_50cmp = {
 local treks_LRO_NAC_Mosaic_09S015E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_09S015E_50cmp",
  Name = [[LRO LROC Image Mosaic, Apollo 16]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Apollo_16.vrt"),
  Description = [[]]
 }
@@ -37,6 +41,7 @@ local treks_LRO_NAC_Mosaic_09S015E_50cmp = {
 local treks_LRO_NAC_Mosaic_25N311E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_25N311E_50cmp",
  Name = [[LRO LROC Image Mosaic, Aristarchus 1]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Aristarchus_1.vrt"),
  Description = [[]]
 }
@@ -44,6 +49,7 @@ local treks_LRO_NAC_Mosaic_25N311E_50cmp = {
 local treks_LRO_NAC_Mosaic_28N307E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_28N307E_50cmp",
  Name = [[LRO LROC Image Mosaic, Aristarchus 2]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Aristarchus_2.vrt"),
  Description = [[]]
 }
@@ -51,6 +57,7 @@ local treks_LRO_NAC_Mosaic_28N307E_50cmp = {
 local treks_LRO_NAC_Mosaic_19S070E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_19S070E_50cmp",
  Name = [[LRO LROC Image Mosaic, Balmer Basin]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Balmer_Basin.vrt"),
  Description = [[]]
 }
@@ -58,6 +65,7 @@ local treks_LRO_NAC_Mosaic_19S070E_50cmp = {
 local treks_LRO_NAC_Mosaic_61N099E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_61N099E_50cmp",
  Name = [[LRO LROC Image Mosaic, Compton Belkovich Th Anomaly]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Compton_Belkovich_Th_Anomaly.vrt"),
  Description = [[]]
 }
@@ -65,6 +73,7 @@ local treks_LRO_NAC_Mosaic_61N099E_50cmp = {
 local treks_LRO_NAC_Mosaic_02S317E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_02S317E_50cmp",
  Name = [[LRO LROC Image Mosaic, Flamsteed Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Flamsteed_Crater.vrt"),
  Description = [[]]
 }
@@ -72,6 +81,7 @@ local treks_LRO_NAC_Mosaic_02S317E_50cmp = {
 local treks_LRO_NAC_Mosaic_36N320E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_36N320E_50cmp",
  Name = [[LRO LROC Image Mosaic, Gruithuisen Domes]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Gruithuisen_Domes.vrt"),
  Description = [[]]
 }
@@ -79,6 +89,7 @@ local treks_LRO_NAC_Mosaic_36N320E_50cmp = {
 local treks_LRO_NAC_Mosaic_00N234E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_00N234E_50cmp",
  Name = [[LRO LROC Image Mosaic, Hertzsprung]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Hertzsprung.vrt"),
  Description = [[]]
 }
@@ -86,6 +97,7 @@ local treks_LRO_NAC_Mosaic_00N234E_50cmp = {
 local treks_LRO_NAC_Mosaic_08N332E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_08N332E_50cmp",
  Name = [[LRO LROC Image Mosaic, Hortensius Domes]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Hortensius_Domes.vrt"),
  Description = [[]]
 }
@@ -93,6 +105,7 @@ local treks_LRO_NAC_Mosaic_08N332E_50cmp = {
 local treks_LRO_NAC_Mosaic_55N077E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_55N077E_50cmp",
  Name = [[LRO LROC Image Mosaic, Humboldtianum Basin]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Humboldtianum_Basin.vrt"),
  Description = [[]]
 }
@@ -100,6 +113,7 @@ local treks_LRO_NAC_Mosaic_55N077E_50cmp = {
 local treks_LRO_NAC_Mosaic_19N005E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_19N005E_50cmp",
  Name = [[LRO LROC Image Mosaic, Ina D-Caldera]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Ina_D-Caldera.vrt"),
  Description = [[]]
 }
@@ -107,6 +121,7 @@ local treks_LRO_NAC_Mosaic_19N005E_50cmp = {
 local treks_LRO_NAC_Mosaic_06N120E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_06N120E_50cmp",
  Name = [[LRO LROC Image Mosaic, King Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/King_Crater.vrt"),
  Description = [[]]
 }
@@ -114,6 +129,7 @@ local treks_LRO_NAC_Mosaic_06N120E_50cmp = {
 local treks_LRO_NAC_Mosaic_32N292E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_32N292E_50cmp",
  Name = [[LRO LROC Image Mosaic, Lichtenberg Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Lichtenberg_Crater.vrt"),
  Description = [[]]
 }
@@ -121,6 +137,7 @@ local treks_LRO_NAC_Mosaic_32N292E_50cmp = {
 local treks_LRO_NAC_Mosaic_36S164E_70cmp = {
  Identifier = "LRO_NAC_Mosaic_36S164E_70cmp",
  Name = [[LRO LROC Image Mosaic, Mare Ingenii]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Mare_Ingenii.vrt"),
  Description = [[]]
 }
@@ -128,6 +145,7 @@ local treks_LRO_NAC_Mosaic_36S164E_70cmp = {
 local treks_LRO_NAC_Mosaic_26N150E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_26N150E_50cmp",
  Name = [[LRO LROC Image Mosaic, Mare Moscoviense]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Mare_Moscoviense.vrt"),
  Description = [[]]
 }
@@ -135,6 +153,7 @@ local treks_LRO_NAC_Mosaic_26N150E_50cmp = {
 local treks_LRO_NAC_Mosaic_02N085E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_02N085E_50cmp",
  Name = [[LRO LROC Image Mosaic, Mare Smythii]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Mare_Smythii.vrt"),
  Description = [[]]
 }
@@ -142,6 +161,7 @@ local treks_LRO_NAC_Mosaic_02N085E_50cmp = {
 local treks_LRO_NAC_Mosaic_07N022E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_07N022E_50cmp",
  Name = [[LRO LROC Image Mosaic, Mare Tranquillitatis]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Mare_Tranquillitatis.vrt"),
  Description = [[]]
 }
@@ -149,6 +169,7 @@ local treks_LRO_NAC_Mosaic_07N022E_50cmp = {
 local treks_LRO_NAC_Mosaic_14N304E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_14N304E_50cmp",
  Name = [[LRO LROC Image Mosaic, Marius Hills]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Marius_Hills.vrt"),
  Description = [[]]
 }
@@ -156,6 +177,7 @@ local treks_LRO_NAC_Mosaic_14N304E_50cmp = {
 local treks_LRO_NAC_Mosaic_16S041E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_16S041E_50cmp",
  Name = [[LRO LROC Image Mosaic, Montes Pyrenaeus]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Montes_Pyrenaeus.vrt"),
  Description = [[]]
 }
@@ -163,6 +185,7 @@ local treks_LRO_NAC_Mosaic_16S041E_50cmp = {
 local treks_LRO_NAC_Mosaic_05N000E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_05N000E_50cmp",
  Name = [[LRO LROC Image Mosaic, Murchison Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Murchison_Crater.vrt"),
  Description = [[]]
 }
@@ -170,6 +193,7 @@ local treks_LRO_NAC_Mosaic_05N000E_50cmp = {
 local treks_LRO_NAC_Mosaic_26S265E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_26S265E_50cmp",
  Name = [[LRO LROC Image Mosaic, Orientale 1]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Orientale_1.vrt"),
  Description = [[]]
 }
@@ -177,6 +201,7 @@ local treks_LRO_NAC_Mosaic_26S265E_50cmp = {
 local treks_LRO_NAC_Mosaic_07N301E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_07N301E_50cmp",
  Name = [[LRO LROC Image Mosaic, Reiner Gamma]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Reiner_Gamma.vrt"),
  Description = [[]]
 }
@@ -184,6 +209,7 @@ local treks_LRO_NAC_Mosaic_07N301E_50cmp = {
 local treks_LRO_NAC_Mosaic_03S286E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_03S286E_50cmp",
  Name = [[LRO LROC Image Mosaic, Riccioli Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Riccioli_Crater.vrt"),
  Description = [[]]
 }
@@ -191,6 +217,7 @@ local treks_LRO_NAC_Mosaic_03S286E_50cmp = {
 local treks_LRO_NAC_Mosaic_13N356E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_13N356E_50cmp",
  Name = [[LRO LROC Image Mosaic, Rima Bode]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Rima_Bode.vrt"),
  Description = [[]]
 }
@@ -198,6 +225,7 @@ local treks_LRO_NAC_Mosaic_13N356E_50cmp = {
 local treks_LRO_NAC_Mosaic_27N318E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_27N318E_50cmp",
  Name = [[LRO LROC Image Mosaic, Rimae Prinz]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Rimae_Prinz.vrt"),
  Description = [[]]
 }
@@ -205,6 +233,7 @@ local treks_LRO_NAC_Mosaic_27N318E_50cmp = {
 local treks_LRO_NAC_Mosaic_60S200E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_60S200E_50cmp",
  Name = [[LRO LROC Image Mosaic, South Pole-Aitken Basin Interior]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/South_Pole-Aitken_Basin_Interior.vrt"),
  Description = [[]]
 }
@@ -212,6 +241,7 @@ local treks_LRO_NAC_Mosaic_60S200E_50cmp = {
 local treks_LRO_NAC_Mosaic_51S171E_60cmp = {
  Identifier = "LRO_NAC_Mosaic_51S171E_60cmp",
  Name = [[LRO LROC Image Mosaic, South Pole-Aitken Rim]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/South_Pole-Aitken_Rim.vrt"),
  Description = [[]]
 }
@@ -219,6 +249,7 @@ local treks_LRO_NAC_Mosaic_51S171E_60cmp = {
 local treks_LRO_NAC_Mosaic_02S167E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_02S167E_50cmp",
  Name = [[LRO LROC Image Mosaic, Stratton (Dewar)]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Stratton_Dewar.vrt"),
  Description = [[]]
 }
@@ -226,6 +257,7 @@ local treks_LRO_NAC_Mosaic_02S167E_50cmp = {
 local treks_LRO_NAC_Mosaic_20N010E_60cmp = {
  Identifier = "LRO_NAC_Mosaic_20N010E_60cmp",
  Name = [[LRO LROC Image Mosaic, Sulpicius Gallus]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Sulpicius_Gallus.vrt"),
  Description = [[]]
 }
@@ -233,6 +265,7 @@ local treks_LRO_NAC_Mosaic_20N010E_60cmp = {
 local treks_LRO_NAC_Mosaic_19S129E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_19S129E_50cmp",
  Name = [[LRO LROC Image Mosaic, Tsiolkovskiy Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Tsiolkovskiy_Crater.vrt"),
  Description = [[]]
 }
@@ -240,6 +273,7 @@ local treks_LRO_NAC_Mosaic_19S129E_50cmp = {
 local treks_LRO_NAC_Mosaic_43S349E_50cmp = {
  Identifier = "LRO_NAC_Mosaic_43S349E_50cmp",
  Name = [[LRO LROC Image Mosaic, Tycho Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic/Tycho_Crater.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_apollo11_26cm_mosaic_byte_geo_1_2_highContrast = {
  Identifier = "apollo11_26cm_mosaic_byte_geo_1_2_highContrast",
  Name = [[LRO LROC Image Mosaic 26cm, Apollo 11]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic_26cm/Apollo_11.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_apollo14_28cm_mosaic_byte_geo_1_2_highContrast = {
  Identifier = "apollo14_28cm_mosaic_byte_geo_1_2_highContrast",
  Name = [[LRO LROC Image Mosaic 28cm, Apollo 14]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Image_Mosaic_28cm/Apollo_14.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_LRO_NAC_Mosaic_03N280E_70cm = {
  Identifier = "LRO_NAC_Mosaic_03N280E_70cm",
  Name = [[LRO LROC Mosaic, Fresh Crater East of Lents]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Mosaic/Fresh_Crater_East_of_Lents.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_LRO_NAC_AvgMosaic_NPole855_1mp_EQ = {
  Identifier = "LRO_NAC_AvgMosaic_NPole855_1mp_EQ",
  Name = [[LRO LROC NAC Image Mosaic, N Pole, Avg Merge]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_NAC_Image_Mosaic/N_Pole.vrt"),
  Description = [[This is a visible image mosaic generated using Lunar Reconnaissance Orbiter Camera (LROC) Narrow Angle Camera (NAC) images from the Lunar Reconnaissance Orbiter mission. The images were orthorectified using LRO's Lunar Orbiter Laser Altimeter (LOLA) polar 5 meter/pixel DEM. The mosaic is generated at half the resolution at which the individual LROC NAC images were gathered, which is approximately 0.5 meters/pixel. The mosaic was registered horizontally to the LOLA global DEM.]]
 }
@@ -16,6 +17,7 @@ local treks_LRO_NAC_AvgMosaic_NPole855_1mp_EQ = {
 local treks_LRO_NAC_AvgMosaic_SPole855_1mp_EQ = {
  Identifier = "LRO_NAC_AvgMosaic_SPole855_1mp_EQ",
  Name = [[LRO LROC NAC Image Mosaic, S Pole, Avg Merge]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_NAC_Image_Mosaic/S_Pole.vrt"),
  Description = [[This is a visible image mosaic generated using Lunar Reconnaissance Orbiter Camera (LROC) Narrow Angle Camera (NAC) images from the Lunar Reconnaissance Orbiter mission. The images were orthorectified using LRO's Lunar Orbiter Laser Altimeter (LOLA) polar 5 meter/pixel DEM. The mosaic is generated at half the resolution at which the individual LROC NAC images were gathered, which is approximately 0.5 meters/pixel. The mosaic was registered horizontally to the LOLA global DEM.]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_LRO_NAC_RockAbnd_17S173E_150cmp = {
  Identifier = "LRO_NAC_RockAbnd_17S173E_150cmp",
  Name = [[LRO LROC Rock Abundance, Aitken Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance/Aitken_Crater.vrt"),
  Description = [[]]
 }
@@ -16,6 +17,7 @@ local treks_LRO_NAC_RockAbnd_17S173E_150cmp = {
 local treks_LRO_NAC_RockAbnd_13S358E_2mp = {
  Identifier = "LRO_NAC_RockAbnd_13S358E_2mp",
  Name = [[LRO LROC Rock Abundance, Alphonsus Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance/Alphonsus_Crater.vrt"),
  Description = [[]]
 }
@@ -23,6 +25,7 @@ local treks_LRO_NAC_RockAbnd_13S358E_2mp = {
 local treks_LRO_NAC_RockAbnd_73N350E_150cmp = {
  Identifier = "LRO_NAC_RockAbnd_73N350E_150cmp",
  Name = [[LRO LROC Rock Abundance, Anaxagoras Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance/Anaxagoras_Crater.vrt"),
  Description = [[]]
 }
@@ -30,6 +33,7 @@ local treks_LRO_NAC_RockAbnd_73N350E_150cmp = {
 local treks_LRO_NAC_RockAbnd_26N004E_150cmp = {
  Identifier = "LRO_NAC_RockAbnd_26N004E_150cmp",
  Name = [[LRO LROC Rock Abundance, Apollo 15]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance/Apollo_15.vrt"),
  Description = [[]]
 }
@@ -37,6 +41,7 @@ local treks_LRO_NAC_RockAbnd_26N004E_150cmp = {
 local treks_LRO_NAC_RockAbnd_09S015E_150cmp = {
  Identifier = "LRO_NAC_RockAbnd_09S015E_150cmp",
  Name = [[LRO LROC Rock Abundance, Apollo 16]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance/Apollo_16.vrt"),
  Description = [[]]
 }
@@ -44,6 +49,7 @@ local treks_LRO_NAC_RockAbnd_09S015E_150cmp = {
 local treks_LRO_NAC_RockAbnd_37S206E_150cmp = {
  Identifier = "LRO_NAC_RockAbnd_37S206E_150cmp",
  Name = [[LRO LROC Rock Abundance, Apollo Basin]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance/Apollo_Basin.vrt"),
  Description = [[]]
 }
@@ -51,6 +57,7 @@ local treks_LRO_NAC_RockAbnd_37S206E_150cmp = {
 local treks_LRO_NAC_RockAbnd_25N311E_2mp = {
  Identifier = "LRO_NAC_RockAbnd_25N311E_2mp",
  Name = [[LRO LROC Rock Abundance, Aristarchus 1]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance/Aristarchus_1.vrt"),
  Description = [[]]
 }
@@ -58,6 +65,7 @@ local treks_LRO_NAC_RockAbnd_25N311E_2mp = {
 local treks_LRO_NAC_RockAbnd_28N307E_150cmp = {
  Identifier = "LRO_NAC_RockAbnd_28N307E_150cmp",
  Name = [[LRO LROC Rock Abundance, Aristarchus 2]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance/Aristarchus_2.vrt"),
  Description = [[]]
 }
@@ -65,6 +73,7 @@ local treks_LRO_NAC_RockAbnd_28N307E_150cmp = {
 local treks_LRO_NAC_RockAbnd_19S070E_150cmp = {
  Identifier = "LRO_NAC_RockAbnd_19S070E_150cmp",
  Name = [[LRO LROC Rock Abundance, Balmer Basin]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance/Balmer_Basin.vrt"),
  Description = [[]]
 }
@@ -72,6 +81,7 @@ local treks_LRO_NAC_RockAbnd_19S070E_150cmp = {
 local treks_LRO_NAC_RockAbnd_20S337E_400cmp = {
  Identifier = "LRO_NAC_RockAbnd_20S337E_400cmp",
  Name = [[LRO LROC Rock Abundance, Bullialdus Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance/Bullialdus_Crater.vrt"),
  Description = [[]]
 }
@@ -79,6 +89,7 @@ local treks_LRO_NAC_RockAbnd_20S337E_400cmp = {
 local treks_LRO_NAC_RockAbnd_36N320E_2mp = {
  Identifier = "LRO_NAC_RockAbnd_36N320E_2mp",
  Name = [[LRO LROC Rock Abundance, Gruithuisen Domes]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance/Gruithuisen_Domes.vrt"),
  Description = [[]]
 }
@@ -86,6 +97,7 @@ local treks_LRO_NAC_RockAbnd_36N320E_2mp = {
 local treks_LRO_NAC_RockAbnd_00N234E_150cmp = {
  Identifier = "LRO_NAC_RockAbnd_00N234E_150cmp",
  Name = [[LRO LROC Rock Abundance, Hertzsprung]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance/Hertzsprung.vrt"),
  Description = [[]]
 }
@@ -93,6 +105,7 @@ local treks_LRO_NAC_RockAbnd_00N234E_150cmp = {
 local treks_LRO_NAC_RockAbnd_08N332E_2mp = {
  Identifier = "LRO_NAC_RockAbnd_08N332E_2mp",
  Name = [[LRO LROC Rock Abundance, Hortensius Domes]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance/Hortensius_Domes.vrt"),
  Description = [[]]
 }
@@ -100,6 +113,7 @@ local treks_LRO_NAC_RockAbnd_08N332E_2mp = {
 local treks_LRO_NAC_RockAbnd_06N120E_200cmp = {
  Identifier = "LRO_NAC_RockAbnd_06N120E_200cmp",
  Name = [[LRO LROC Rock Abundance, King Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance/King_Crater.vrt"),
  Description = [[]]
 }
@@ -107,6 +121,7 @@ local treks_LRO_NAC_RockAbnd_06N120E_200cmp = {
 local treks_LRO_NAC_RockAbnd_32N292E_2mp = {
  Identifier = "LRO_NAC_RockAbnd_32N292E_2mp",
  Name = [[LRO LROC Rock Abundance, Lichtenberg Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance/Lichtenberg_Crater.vrt"),
  Description = [[]]
 }
@@ -114,6 +129,7 @@ local treks_LRO_NAC_RockAbnd_32N292E_2mp = {
 local treks_LRO_NAC_RockAbnd_10N058E_150cmp = {
  Identifier = "LRO_NAC_RockAbnd_10N058E_150cmp",
  Name = [[LRO LROC Rock Abundance, Mare Crisium]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance/Mare_Crisium.vrt"),
  Description = [[]]
 }
@@ -121,6 +137,7 @@ local treks_LRO_NAC_RockAbnd_10N058E_150cmp = {
 local treks_LRO_NAC_RockAbnd_16S041E_150cmp = {
  Identifier = "LRO_NAC_RockAbnd_16S041E_150cmp",
  Name = [[LRO LROC Rock Abundance, Montes Pyrenaeus]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance/Montes_Pyrenaeus.vrt"),
  Description = [[]]
 }
@@ -128,6 +145,7 @@ local treks_LRO_NAC_RockAbnd_16S041E_150cmp = {
 local treks_LRO_NAC_RockAbnd_26S265E_200cmp = {
  Identifier = "LRO_NAC_RockAbnd_26S265E_200cmp",
  Name = [[LRO LROC Rock Abundance, Orientale 1]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance/Orientale_1.vrt"),
  Description = [[]]
 }
@@ -135,6 +153,7 @@ local treks_LRO_NAC_RockAbnd_26S265E_200cmp = {
 local treks_LRO_NAC_RockAbnd_53N354E_150cmp = {
  Identifier = "LRO_NAC_RockAbnd_53N354E_150cmp",
  Name = [[LRO LROC Rock Abundance, Plato Ejecta]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance/Plato_Ejecta.vrt"),
  Description = [[]]
 }
@@ -142,6 +161,7 @@ local treks_LRO_NAC_RockAbnd_53N354E_150cmp = {
 local treks_LRO_NAC_RockAbnd_60S200E_150cmp = {
  Identifier = "LRO_NAC_RockAbnd_60S200E_150cmp",
  Name = [[LRO LROC Rock Abundance, South Pole-Aitken Basin Interior]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance/South_Pole-Aitken_Basin_Interior.vrt"),
  Description = [[]]
 }
@@ -149,6 +169,7 @@ local treks_LRO_NAC_RockAbnd_60S200E_150cmp = {
 local treks_LRO_NAC_RockAbnd_02S167E_150cmp = {
  Identifier = "LRO_NAC_RockAbnd_02S167E_150cmp",
  Name = [[LRO LROC Rock Abundance, Stratton (Dewar) High Fe Anomaly]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance/Stratton_Dewar_High_Fe_Anomaly.vrt"),
  Description = [[]]
 }
@@ -156,6 +177,7 @@ local treks_LRO_NAC_RockAbnd_02S167E_150cmp = {
 local treks_LRO_NAC_RockAbnd_20N010E_2mp = {
  Identifier = "LRO_NAC_RockAbnd_20N010E_2mp",
  Name = [[LRO LROC Rock Abundance, Sulpicius Gallus]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance/Sulpicius_Gallus.vrt"),
  Description = [[]]
 }
@@ -163,6 +185,7 @@ local treks_LRO_NAC_RockAbnd_20N010E_2mp = {
 local treks_LRO_NAC_RockAbnd_43S349E_150cmp = {
  Identifier = "LRO_NAC_RockAbnd_43S349E_150cmp",
  Name = [[LRO LROC Rock Abundance, Tycho Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance/Tycho_Crater.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_LRO_NAC_RockAbndHaz_17S173E_150cmp = {
  Identifier = "LRO_NAC_RockAbndHaz_17S173E_150cmp",
  Name = [[LRO LROC Rock Abundance Hazard, Aitken Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance_Hazard/Aitken_Crater.vrt"),
  Description = [[]]
 }
@@ -16,6 +17,7 @@ local treks_LRO_NAC_RockAbndHaz_17S173E_150cmp = {
 local treks_LRO_NAC_RockAbndHaz_13S358E_2mp = {
  Identifier = "LRO_NAC_RockAbndHaz_13S358E_2mp",
  Name = [[LRO LROC Rock Abundance Hazard, Alphonsus Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance_Hazard/Alphonsus_Crater.vrt"),
  Description = [[]]
 }
@@ -23,6 +25,7 @@ local treks_LRO_NAC_RockAbndHaz_13S358E_2mp = {
 local treks_LRO_NAC_RockAbndHaz_73N350E_150cmp = {
  Identifier = "LRO_NAC_RockAbndHaz_73N350E_150cmp",
  Name = [[LRO LROC Rock Abundance Hazard, Anaxagoras Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance_Hazard/Anaxagoras_Crater.vrt"),
  Description = [[]]
 }
@@ -30,6 +33,7 @@ local treks_LRO_NAC_RockAbndHaz_73N350E_150cmp = {
 local treks_LRO_NAC_RockAbndHaz_26N004E_150cmp = {
  Identifier = "LRO_NAC_RockAbndHaz_26N004E_150cmp",
  Name = [[LRO LROC Rock Abundance Hazard, Apollo 15]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance_Hazard/Apollo_15.vrt"),
  Description = [[]]
 }
@@ -37,6 +41,7 @@ local treks_LRO_NAC_RockAbndHaz_26N004E_150cmp = {
 local treks_LRO_NAC_RockAbndHaz_09S015E_150cmp = {
  Identifier = "LRO_NAC_RockAbndHaz_09S015E_150cmp",
  Name = [[LRO LROC Rock Abundance Hazard, Apollo 16]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance_Hazard/Apollo_16.vrt"),
  Description = [[]]
 }
@@ -44,6 +49,7 @@ local treks_LRO_NAC_RockAbndHaz_09S015E_150cmp = {
 local treks_LRO_NAC_RockAbndHaz_37S206E_150cmp = {
  Identifier = "LRO_NAC_RockAbndHaz_37S206E_150cmp",
  Name = [[LRO LROC Rock Abundance Hazard, Apollo Basin]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance_Hazard/Apollo_Basin.vrt"),
  Description = [[]]
 }
@@ -51,6 +57,7 @@ local treks_LRO_NAC_RockAbndHaz_37S206E_150cmp = {
 local treks_LRO_NAC_RockAbndHaz_25N311E_2mp = {
  Identifier = "LRO_NAC_RockAbndHaz_25N311E_2mp",
  Name = [[LRO LROC Rock Abundance Hazard, Aristarchus 1]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance_Hazard/Aristarchus_1.vrt"),
  Description = [[]]
 }
@@ -58,6 +65,7 @@ local treks_LRO_NAC_RockAbndHaz_25N311E_2mp = {
 local treks_LRO_NAC_RockAbndHaz_28N307E_150cmp = {
  Identifier = "LRO_NAC_RockAbndHaz_28N307E_150cmp",
  Name = [[LRO LROC Rock Abundance Hazard, Aristarchus 2]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance_Hazard/Aristarchus_2.vrt"),
  Description = [[]]
 }
@@ -65,6 +73,7 @@ local treks_LRO_NAC_RockAbndHaz_28N307E_150cmp = {
 local treks_LRO_NAC_RockAbndHaz_19S070E_150cmp = {
  Identifier = "LRO_NAC_RockAbndHaz_19S070E_150cmp",
  Name = [[LRO LROC Rock Abundance Hazard, Balmer Basin]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance_Hazard/Balmer_Basin.vrt"),
  Description = [[]]
 }
@@ -72,6 +81,7 @@ local treks_LRO_NAC_RockAbndHaz_19S070E_150cmp = {
 local treks_LRO_NAC_RockAbndHaz_20S337E_400cmp = {
  Identifier = "LRO_NAC_RockAbndHaz_20S337E_400cmp",
  Name = [[LRO LROC Rock Abundance Hazard, Bullialdus Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance_Hazard/Bullialdus_Crater.vrt"),
  Description = [[]]
 }
@@ -79,6 +89,7 @@ local treks_LRO_NAC_RockAbndHaz_20S337E_400cmp = {
 local treks_LRO_NAC_RockAbndHaz_36N320E_2mp = {
  Identifier = "LRO_NAC_RockAbndHaz_36N320E_2mp",
  Name = [[LRO LROC Rock Abundance Hazard, Gruithuisen Domes]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance_Hazard/Gruithuisen_Domes.vrt"),
  Description = [[]]
 }
@@ -86,6 +97,7 @@ local treks_LRO_NAC_RockAbndHaz_36N320E_2mp = {
 local treks_LRO_NAC_RockAbndHaz_00N234E_150cmp = {
  Identifier = "LRO_NAC_RockAbndHaz_00N234E_150cmp",
  Name = [[LRO LROC Rock Abundance Hazard, Hertzsprung]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance_Hazard/Hertzsprung.vrt"),
  Description = [[]]
 }
@@ -93,6 +105,7 @@ local treks_LRO_NAC_RockAbndHaz_00N234E_150cmp = {
 local treks_LRO_NAC_RockAbndHaz_08N332E_2mp = {
  Identifier = "LRO_NAC_RockAbndHaz_08N332E_2mp",
  Name = [[LRO LROC Rock Abundance Hazard, Hortensius Domes]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance_Hazard/Hortensius_Domes.vrt"),
  Description = [[]]
 }
@@ -100,6 +113,7 @@ local treks_LRO_NAC_RockAbndHaz_08N332E_2mp = {
 local treks_LRO_NAC_RockAbndHaz_06N120E_200cmp = {
  Identifier = "LRO_NAC_RockAbndHaz_06N120E_200cmp",
  Name = [[LRO LROC Rock Abundance Hazard, King Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance_Hazard/King_Crater.vrt"),
  Description = [[]]
 }
@@ -107,6 +121,7 @@ local treks_LRO_NAC_RockAbndHaz_06N120E_200cmp = {
 local treks_LRO_NAC_RockAbndHaz_32N292E_2mp = {
  Identifier = "LRO_NAC_RockAbndHaz_32N292E_2mp",
  Name = [[LRO LROC Rock Abundance Hazard, Lichtenberg Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance_Hazard/Lichtenberg_Crater.vrt"),
  Description = [[]]
 }
@@ -114,6 +129,7 @@ local treks_LRO_NAC_RockAbndHaz_32N292E_2mp = {
 local treks_LRO_NAC_RockAbndHaz_10N058E_150cmp = {
  Identifier = "LRO_NAC_RockAbndHaz_10N058E_150cmp",
  Name = [[LRO LROC Rock Abundance Hazard, Mare Crisium]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance_Hazard/Mare_Crisium.vrt"),
  Description = [[]]
 }
@@ -121,6 +137,7 @@ local treks_LRO_NAC_RockAbndHaz_10N058E_150cmp = {
 local treks_LRO_NAC_RockAbndHaz_16S041E_150cmp = {
  Identifier = "LRO_NAC_RockAbndHaz_16S041E_150cmp",
  Name = [[LRO LROC Rock Abundance Hazard, Montes Pyrenaeus]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance_Hazard/Montes_Pyrenaeus.vrt"),
  Description = [[]]
 }
@@ -128,6 +145,7 @@ local treks_LRO_NAC_RockAbndHaz_16S041E_150cmp = {
 local treks_LRO_NAC_RockAbndHaz_26S265E_200cmp = {
  Identifier = "LRO_NAC_RockAbndHaz_26S265E_200cmp",
  Name = [[LRO LROC Rock Abundance Hazard, Orientale 1]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance_Hazard/Orientale_1.vrt"),
  Description = [[]]
 }
@@ -135,6 +153,7 @@ local treks_LRO_NAC_RockAbndHaz_26S265E_200cmp = {
 local treks_LRO_NAC_RockAbndHaz_53N354E_150cmp = {
  Identifier = "LRO_NAC_RockAbndHaz_53N354E_150cmp",
  Name = [[LRO LROC Rock Abundance Hazard, Plato Ejecta]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance_Hazard/Plato_Ejecta.vrt"),
  Description = [[]]
 }
@@ -142,6 +161,7 @@ local treks_LRO_NAC_RockAbndHaz_53N354E_150cmp = {
 local treks_LRO_NAC_RockAbndHaz_60S200E_150cmp = {
  Identifier = "LRO_NAC_RockAbndHaz_60S200E_150cmp",
  Name = [[LRO LROC Rock Abundance Hazard, South Pole-Aitken Basin Interior]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance_Hazard/South_Pole-Aitken_Basin_Interior.vrt"),
  Description = [[]]
 }
@@ -149,6 +169,7 @@ local treks_LRO_NAC_RockAbndHaz_60S200E_150cmp = {
 local treks_LRO_NAC_RockAbndHaz_02S167E_150cmp = {
  Identifier = "LRO_NAC_RockAbndHaz_02S167E_150cmp",
  Name = [[LRO LROC Rock Abundance Hazard, Stratton (Dewar) High Fe Anomaly]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance_Hazard/Stratton_Dewar_High_Fe_Anomaly.vrt"),
  Description = [[]]
 }
@@ -156,6 +177,7 @@ local treks_LRO_NAC_RockAbndHaz_02S167E_150cmp = {
 local treks_LRO_NAC_RockAbndHaz_20N010E_2mp = {
  Identifier = "LRO_NAC_RockAbndHaz_20N010E_2mp",
  Name = [[LRO LROC Rock Abundance Hazard, Sulpicius Gallus]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance_Hazard/Sulpicius_Gallus.vrt"),
  Description = [[]]
 }
@@ -163,6 +185,7 @@ local treks_LRO_NAC_RockAbndHaz_20N010E_2mp = {
 local treks_LRO_NAC_RockAbndHaz_43S349E_150cmp = {
  Identifier = "LRO_NAC_RockAbndHaz_43S349E_150cmp",
  Name = [[LRO LROC Rock Abundance Hazard, Tycho Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Abundance_Hazard/Tycho_Crater.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_LRO_NAC_RockDen_17S173E_150cmp = {
  Identifier = "LRO_NAC_RockDen_17S173E_150cmp",
  Name = [[LRO LROC Rock Density, Aitken Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density/Aitken_Crater.vrt"),
  Description = [[]]
 }
@@ -16,6 +17,7 @@ local treks_LRO_NAC_RockDen_17S173E_150cmp = {
 local treks_LRO_NAC_RockDen_13S358E_2mp = {
  Identifier = "LRO_NAC_RockDen_13S358E_2mp",
  Name = [[LRO LROC Rock Density, Alphonsus Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density/Alphonsus_Crater.vrt"),
  Description = [[]]
 }
@@ -23,6 +25,7 @@ local treks_LRO_NAC_RockDen_13S358E_2mp = {
 local treks_LRO_NAC_RockDen_73N350E_150cmp = {
  Identifier = "LRO_NAC_RockDen_73N350E_150cmp",
  Name = [[LRO LROC Rock Density, Anaxagoras Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density/Anaxagoras_Crater.vrt"),
  Description = [[]]
 }
@@ -30,6 +33,7 @@ local treks_LRO_NAC_RockDen_73N350E_150cmp = {
 local treks_LRO_NAC_RockDen_26N004E_150cmp = {
  Identifier = "LRO_NAC_RockDen_26N004E_150cmp",
  Name = [[LRO LROC Rock Density, Apollo 15]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density/Apollo_15.vrt"),
  Description = [[]]
 }
@@ -37,6 +41,7 @@ local treks_LRO_NAC_RockDen_26N004E_150cmp = {
 local treks_LRO_NAC_RockDen_09S015E_150cmp = {
  Identifier = "LRO_NAC_RockDen_09S015E_150cmp",
  Name = [[LRO LROC Rock Density, Apollo 16]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density/Apollo_16.vrt"),
  Description = [[]]
 }
@@ -44,6 +49,7 @@ local treks_LRO_NAC_RockDen_09S015E_150cmp = {
 local treks_LRO_NAC_RockDen_37S206E_150cmp = {
  Identifier = "LRO_NAC_RockDen_37S206E_150cmp",
  Name = [[LRO LROC Rock Density, Apollo Basin]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density/Apollo_Basin.vrt"),
  Description = [[]]
 }
@@ -51,6 +57,7 @@ local treks_LRO_NAC_RockDen_37S206E_150cmp = {
 local treks_LRO_NAC_RockDen_25N311E_2mp = {
  Identifier = "LRO_NAC_RockDen_25N311E_2mp",
  Name = [[LRO LROC Rock Density, Aristarchus 1]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density/Aristarchus_1.vrt"),
  Description = [[]]
 }
@@ -58,6 +65,7 @@ local treks_LRO_NAC_RockDen_25N311E_2mp = {
 local treks_LRO_NAC_RockDen_28N307E_150cmp = {
  Identifier = "LRO_NAC_RockDen_28N307E_150cmp",
  Name = [[LRO LROC Rock Density, Aristarchus 2]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density/Aristarchus_2.vrt"),
  Description = [[]]
 }
@@ -65,6 +73,7 @@ local treks_LRO_NAC_RockDen_28N307E_150cmp = {
 local treks_LRO_NAC_RockDen_19S070E_150cmp = {
  Identifier = "LRO_NAC_RockDen_19S070E_150cmp",
  Name = [[LRO LROC Rock Density, Balmer Basin]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density/Balmer_Basin.vrt"),
  Description = [[]]
 }
@@ -72,6 +81,7 @@ local treks_LRO_NAC_RockDen_19S070E_150cmp = {
 local treks_LRO_NAC_RockDen_20S337E_400cmp = {
  Identifier = "LRO_NAC_RockDen_20S337E_400cmp",
  Name = [[LRO LROC Rock Density, Bullialdus Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density/Bullialdus_Crater.vrt"),
  Description = [[]]
 }
@@ -79,6 +89,7 @@ local treks_LRO_NAC_RockDen_20S337E_400cmp = {
 local treks_LRO_NAC_RockDen_36N320E_2mp = {
  Identifier = "LRO_NAC_RockDen_36N320E_2mp",
  Name = [[LRO LROC Rock Density, Gruithuisen Domes]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density/Gruithuisen_Domes.vrt"),
  Description = [[]]
 }
@@ -86,6 +97,7 @@ local treks_LRO_NAC_RockDen_36N320E_2mp = {
 local treks_LRO_NAC_RockDenHaz_17S173E_150cmp = {
  Identifier = "LRO_NAC_RockDenHaz_17S173E_150cmp",
  Name = [[LRO LROC Rock Density, Hazard Aitken Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density/Hazard_Aitken_Crater.vrt"),
  Description = [[]]
 }
@@ -93,6 +105,7 @@ local treks_LRO_NAC_RockDenHaz_17S173E_150cmp = {
 local treks_LRO_NAC_RockDen_00N234E_150cmp = {
  Identifier = "LRO_NAC_RockDen_00N234E_150cmp",
  Name = [[LRO LROC Rock Density, Hertzsprung]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density/Hertzsprung.vrt"),
  Description = [[]]
 }
@@ -100,6 +113,7 @@ local treks_LRO_NAC_RockDen_00N234E_150cmp = {
 local treks_LRO_NAC_RockDen_08N332E_2mp = {
  Identifier = "LRO_NAC_RockDen_08N332E_2mp",
  Name = [[LRO LROC Rock Density, Hortensius Domes]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density/Hortensius_Domes.vrt"),
  Description = [[]]
 }
@@ -107,6 +121,7 @@ local treks_LRO_NAC_RockDen_08N332E_2mp = {
 local treks_LRO_NAC_RockDen_06N120E_200cmp = {
  Identifier = "LRO_NAC_RockDen_06N120E_200cmp",
  Name = [[LRO LROC Rock Density, King Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density/King_Crater.vrt"),
  Description = [[]]
 }
@@ -114,6 +129,7 @@ local treks_LRO_NAC_RockDen_06N120E_200cmp = {
 local treks_LRO_NAC_RockDen_32N292E_2mp = {
  Identifier = "LRO_NAC_RockDen_32N292E_2mp",
  Name = [[LRO LROC Rock Density, Lichtenberg Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density/Lichtenberg_Crater.vrt"),
  Description = [[]]
 }
@@ -121,6 +137,7 @@ local treks_LRO_NAC_RockDen_32N292E_2mp = {
 local treks_LRO_NAC_RockDen_10N058E_150cmp = {
  Identifier = "LRO_NAC_RockDen_10N058E_150cmp",
  Name = [[LRO LROC Rock Density, Mare Crisium]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density/Mare_Crisium.vrt"),
  Description = [[]]
 }
@@ -128,6 +145,7 @@ local treks_LRO_NAC_RockDen_10N058E_150cmp = {
 local treks_LRO_NAC_RockDen_16S041E_150cmp = {
  Identifier = "LRO_NAC_RockDen_16S041E_150cmp",
  Name = [[LRO LROC Rock Density, Montes Pyrenaeus]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density/Montes_Pyrenaeus.vrt"),
  Description = [[]]
 }
@@ -135,6 +153,7 @@ local treks_LRO_NAC_RockDen_16S041E_150cmp = {
 local treks_LRO_NAC_RockDen_26S265E_200cmp = {
  Identifier = "LRO_NAC_RockDen_26S265E_200cmp",
  Name = [[LRO LROC Rock Density, Orientale 1]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density/Orientale_1.vrt"),
  Description = [[]]
 }
@@ -142,6 +161,7 @@ local treks_LRO_NAC_RockDen_26S265E_200cmp = {
 local treks_LRO_NAC_RockDen_53N354E_150cmp = {
  Identifier = "LRO_NAC_RockDen_53N354E_150cmp",
  Name = [[LRO LROC Rock Density, Plato Ejecta]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density/Plato_Ejecta.vrt"),
  Description = [[]]
 }
@@ -149,6 +169,7 @@ local treks_LRO_NAC_RockDen_53N354E_150cmp = {
 local treks_LRO_NAC_RockDen_60S200E_150cmp = {
  Identifier = "LRO_NAC_RockDen_60S200E_150cmp",
  Name = [[LRO LROC Rock Density, South Pole-Aitken Basin Interior]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density/South_Pole-Aitken_Basin_Interior.vrt"),
  Description = [[]]
 }
@@ -156,6 +177,7 @@ local treks_LRO_NAC_RockDen_60S200E_150cmp = {
 local treks_LRO_NAC_RockDen_02S167E_150cmp = {
  Identifier = "LRO_NAC_RockDen_02S167E_150cmp",
  Name = [[LRO LROC Rock Density, Stratton (Dewar) High Fe Anomaly]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density/Stratton_Dewar_High_Fe_Anomaly.vrt"),
  Description = [[]]
 }
@@ -163,6 +185,7 @@ local treks_LRO_NAC_RockDen_02S167E_150cmp = {
 local treks_LRO_NAC_RockDen_20N010E_2mp = {
  Identifier = "LRO_NAC_RockDen_20N010E_2mp",
  Name = [[LRO LROC Rock Density, Sulpicius Gallus]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density/Sulpicius_Gallus.vrt"),
  Description = [[]]
 }
@@ -170,6 +193,7 @@ local treks_LRO_NAC_RockDen_20N010E_2mp = {
 local treks_LRO_NAC_RockDen_43S349E_150cmp = {
  Identifier = "LRO_NAC_RockDen_43S349E_150cmp",
  Name = [[LRO LROC Rock Density, Tycho Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density/Tycho_Crater.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_LRO_NAC_RockDenHaz_13S358E_2mp = {
  Identifier = "LRO_NAC_RockDenHaz_13S358E_2mp",
  Name = [[LRO LROC Rock Density Hazard, Alphonsus Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density_Hazard/Alphonsus_Crater.vrt"),
  Description = [[]]
 }
@@ -16,6 +17,7 @@ local treks_LRO_NAC_RockDenHaz_13S358E_2mp = {
 local treks_LRO_NAC_RockDenHaz_73N350E_150cmp = {
  Identifier = "LRO_NAC_RockDenHaz_73N350E_150cmp",
  Name = [[LRO LROC Rock Density Hazard, Anaxagoras Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density_Hazard/Anaxagoras_Crater.vrt"),
  Description = [[]]
 }
@@ -23,6 +25,7 @@ local treks_LRO_NAC_RockDenHaz_73N350E_150cmp = {
 local treks_LRO_NAC_RockDenHaz_26N004E_150cmp = {
  Identifier = "LRO_NAC_RockDenHaz_26N004E_150cmp",
  Name = [[LRO LROC Rock Density Hazard, Apollo 15]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density_Hazard/Apollo_15.vrt"),
  Description = [[]]
 }
@@ -30,6 +33,7 @@ local treks_LRO_NAC_RockDenHaz_26N004E_150cmp = {
 local treks_LRO_NAC_RockDenHaz_09S015E_150cmp = {
  Identifier = "LRO_NAC_RockDenHaz_09S015E_150cmp",
  Name = [[LRO LROC Rock Density Hazard, Apollo 16]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density_Hazard/Apollo_16.vrt"),
  Description = [[]]
 }
@@ -37,6 +41,7 @@ local treks_LRO_NAC_RockDenHaz_09S015E_150cmp = {
 local treks_LRO_NAC_RockDenHaz_37S206E_150cmp = {
  Identifier = "LRO_NAC_RockDenHaz_37S206E_150cmp",
  Name = [[LRO LROC Rock Density Hazard, Apollo Basin]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density_Hazard/Apollo_Basin.vrt"),
  Description = [[]]
 }
@@ -44,6 +49,7 @@ local treks_LRO_NAC_RockDenHaz_37S206E_150cmp = {
 local treks_LRO_NAC_RockDenHaz_25N311E_2mp = {
  Identifier = "LRO_NAC_RockDenHaz_25N311E_2mp",
  Name = [[LRO LROC Rock Density Hazard, Aristarchus 1]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density_Hazard/Aristarchus_1.vrt"),
  Description = [[]]
 }
@@ -51,6 +57,7 @@ local treks_LRO_NAC_RockDenHaz_25N311E_2mp = {
 local treks_LRO_NAC_RockDenHaz_28N307E_150cmp = {
  Identifier = "LRO_NAC_RockDenHaz_28N307E_150cmp",
  Name = [[LRO LROC Rock Density Hazard, Aristarchus 2]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density_Hazard/Aristarchus_2.vrt"),
  Description = [[]]
 }
@@ -58,6 +65,7 @@ local treks_LRO_NAC_RockDenHaz_28N307E_150cmp = {
 local treks_LRO_NAC_RockDenHaz_19S070E_150cmp = {
  Identifier = "LRO_NAC_RockDenHaz_19S070E_150cmp",
  Name = [[LRO LROC Rock Density Hazard, Balmer Basin]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density_Hazard/Balmer_Basin.vrt"),
  Description = [[]]
 }
@@ -65,6 +73,7 @@ local treks_LRO_NAC_RockDenHaz_19S070E_150cmp = {
 local treks_LRO_NAC_RockDenHaz_20S337E_400cmp = {
  Identifier = "LRO_NAC_RockDenHaz_20S337E_400cmp",
  Name = [[LRO LROC Rock Density Hazard, Bullialdus Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density_Hazard/Bullialdus_Crater.vrt"),
  Description = [[]]
 }
@@ -72,6 +81,7 @@ local treks_LRO_NAC_RockDenHaz_20S337E_400cmp = {
 local treks_LRO_NAC_RockDenHaz_36N320E_2mp = {
  Identifier = "LRO_NAC_RockDenHaz_36N320E_2mp",
  Name = [[LRO LROC Rock Density Hazard, Gruithuisen Domes]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density_Hazard/Gruithuisen_Domes.vrt"),
  Description = [[]]
 }
@@ -79,6 +89,7 @@ local treks_LRO_NAC_RockDenHaz_36N320E_2mp = {
 local treks_LRO_NAC_RockDenHaz_00N234E_150cmp = {
  Identifier = "LRO_NAC_RockDenHaz_00N234E_150cmp",
  Name = [[LRO LROC Rock Density Hazard, Hertzsprung]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density_Hazard/Hertzsprung.vrt"),
  Description = [[]]
 }
@@ -86,6 +97,7 @@ local treks_LRO_NAC_RockDenHaz_00N234E_150cmp = {
 local treks_LRO_NAC_RockDenHaz_08N332E_2mp = {
  Identifier = "LRO_NAC_RockDenHaz_08N332E_2mp",
  Name = [[LRO LROC Rock Density Hazard, Hortensius Domes]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density_Hazard/Hortensius_Domes.vrt"),
  Description = [[]]
 }
@@ -93,6 +105,7 @@ local treks_LRO_NAC_RockDenHaz_08N332E_2mp = {
 local treks_LRO_NAC_RockDenHaz_06N120E_200cmp = {
  Identifier = "LRO_NAC_RockDenHaz_06N120E_200cmp",
  Name = [[LRO LROC Rock Density Hazard, King Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density_Hazard/King_Crater.vrt"),
  Description = [[]]
 }
@@ -100,6 +113,7 @@ local treks_LRO_NAC_RockDenHaz_06N120E_200cmp = {
 local treks_LRO_NAC_RockDenHaz_32N292E_2mp = {
  Identifier = "LRO_NAC_RockDenHaz_32N292E_2mp",
  Name = [[LRO LROC Rock Density Hazard, Lichtenberg Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density_Hazard/Lichtenberg_Crater.vrt"),
  Description = [[]]
 }
@@ -107,6 +121,7 @@ local treks_LRO_NAC_RockDenHaz_32N292E_2mp = {
 local treks_LRO_NAC_RockDenHaz_10N058E_150cmp = {
  Identifier = "LRO_NAC_RockDenHaz_10N058E_150cmp",
  Name = [[LRO LROC Rock Density Hazard, Mare Crisium]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density_Hazard/Mare_Crisium.vrt"),
  Description = [[]]
 }
@@ -114,6 +129,7 @@ local treks_LRO_NAC_RockDenHaz_10N058E_150cmp = {
 local treks_LRO_NAC_RockDenHaz_16S041E_150cmp = {
  Identifier = "LRO_NAC_RockDenHaz_16S041E_150cmp",
  Name = [[LRO LROC Rock Density Hazard, Montes Pyrenaeus]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density_Hazard/Montes_Pyrenaeus.vrt"),
  Description = [[]]
 }
@@ -121,6 +137,7 @@ local treks_LRO_NAC_RockDenHaz_16S041E_150cmp = {
 local treks_LRO_NAC_RockDenHaz_26S265E_200cmp = {
  Identifier = "LRO_NAC_RockDenHaz_26S265E_200cmp",
  Name = [[LRO LROC Rock Density Hazard, Orientale 1]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density_Hazard/Orientale_1.vrt"),
  Description = [[]]
 }
@@ -128,6 +145,7 @@ local treks_LRO_NAC_RockDenHaz_26S265E_200cmp = {
 local treks_LRO_NAC_RockDenHaz_53N354E_150cmp = {
  Identifier = "LRO_NAC_RockDenHaz_53N354E_150cmp",
  Name = [[LRO LROC Rock Density Hazard, Plato Ejecta]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density_Hazard/Plato_Ejecta.vrt"),
  Description = [[]]
 }
@@ -135,6 +153,7 @@ local treks_LRO_NAC_RockDenHaz_53N354E_150cmp = {
 local treks_LRO_NAC_RockDenHaz_60S200E_150cmp = {
  Identifier = "LRO_NAC_RockDenHaz_60S200E_150cmp",
  Name = [[LRO LROC Rock Density Hazard, South Pole-Aitken Basin Interior]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density_Hazard/South_Pole-Aitken_Basin_Interior.vrt"),
  Description = [[]]
 }
@@ -142,6 +161,7 @@ local treks_LRO_NAC_RockDenHaz_60S200E_150cmp = {
 local treks_LRO_NAC_RockDenHaz_02S167E_150cmp = {
  Identifier = "LRO_NAC_RockDenHaz_02S167E_150cmp",
  Name = [[LRO LROC Rock Density Hazard, Stratton (Dewar) High Fe Anomaly]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density_Hazard/Stratton_Dewar_High_Fe_Anomaly.vrt"),
  Description = [[]]
 }
@@ -149,6 +169,7 @@ local treks_LRO_NAC_RockDenHaz_02S167E_150cmp = {
 local treks_LRO_NAC_RockDenHaz_20N010E_2mp = {
  Identifier = "LRO_NAC_RockDenHaz_20N010E_2mp",
  Name = [[LRO LROC Rock Density Hazard, Sulpicius Gallus]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density_Hazard/Sulpicius_Gallus.vrt"),
  Description = [[]]
 }
@@ -156,6 +177,7 @@ local treks_LRO_NAC_RockDenHaz_20N010E_2mp = {
 local treks_LRO_NAC_RockDenHaz_43S349E_150cmp = {
  Identifier = "LRO_NAC_RockDenHaz_43S349E_150cmp",
  Name = [[LRO LROC Rock Density Hazard, Tycho Crater]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_LROC_Rock_Density_Hazard/Tycho_Crater.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_ldam_10 = {
  Identifier = "ldam_10",
  Name = [[LRO Laser Altimeter, Albedo Global]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_Laser_Altimeter/Albedo_Global.vrt"),
  Description = [[The Lunar Orbiter Laser Altimeter (LOLA) experiment on Lunar Reconnaissance Orbiter (LRO) is a laser altimeter that also measures the strength of the return pulse from the lunar surface. These data have been used to estimate the reflectance (albedo) of the lunar surface, including regions lacking direct solar illumination. A new calibration of these data was used to generate a 2016 albedo map that features lower uncertainties overall and more consistent results in the polar regions than the previous 2014 version. (Improved calibration of reflectance data from the LRO Lunar Orbiter Laser Altimeter (LOLA) and implications for space weathering; M. Lemelin, P.G. Lucey, G.A. Neumann, E.M. Mazarico, M.K. Barker, A. Kakazu, D. Trang, D.E. Smith, M.T. Zuber; Icarus, Volume 273, 15 July 2016, Pages 315-328)]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_LRO_MiniRF_CPR_Gray_Global_128ppd = {
  Identifier = "LRO_MiniRF_CPR_Gray_Global_128ppd",
  Name = [[LRO Mini-RF Circular Polarization Ratio, Grayscale]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_Mini-RF_Circular_Polarization_Ratio/Grayscale.vrt"),
  Description = [[]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_20191118demmoseqccolorhillshade = {
  Identifier = "20191118demmoseqccolorhillshade",
  Name = [[LRO NAC ColorHillshade, Lacus Mortis]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_NAC_ColorHillshade/Lacus_Mortis.vrt"),
  Description = [[TBD]]
 }
@@ -9,6 +9,7 @@ local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moo
 local treks_20200415_lacusmortis_orthomos_filled_8bit_lzw = {
  Identifier = "20200415_lacusmortis_orthomos_filled_8bit_lzw",
  Name = [[LRO NAC Mosaic, Lacus Mortis, Extended Version]],
+  ZIndex = 50,
  FilePath = asset.resource("LRO_NAC_Mosaic/Lacus_Mortis.vrt"),
  Description = [[This is an orthoimage mosaic produced by combining LROC NAC images, for the southwestern area of Lacus Mortis, including Rimae Bürg and the Lacus Mortis Pit. The images are projected onto a DEM mosaic produced by stereo reconstructions in which each of the images is paired with another LROC NAC.]]
 }
--- a/Show More
+++ b/Show More