Try removing -r from your command (unchecking the box in the GUI). That flag is used to remove a color palette.
Best, Vero El sáb., 2 jun. 2018 3:48, Francois Chartier <[email protected]> escribió: > > Hi Veronica, > > something is odd. here are the steps - Display window is still blank and > the 3D raster has data ranging from -8 to 34. > > > > > Step 2 - set as viridis - according to manual this > > > *result in command window* > (Fri Jun 01 21:44:05 2018) > > r3.colors -r map=BHALL_May24v2@Toronto color=viridis > > (Fri Jun 01 21:44:05 2018) Command finished (0 sec) > > *Display is still blank. * > > > > > *Data is there* > > | > | Type of Map: raster_3d Number of Categories: 0 > | > | Data Type: FCELL > | > | Rows: 90 > | > | Columns: 85 > | > | Depths: 307 > | > | Total Cells: 2348550 > | > | Total size: 3180868 Bytes > | > | Number of tiles: 336 > | > | Mean tile size: 9466 Bytes > | > | Tile size in memory: 30420 Bytes > | > | Number of tiles in x, y and z: 6, 7, 8 > | > | Dimension of a tile in x, y, z: 15, 13, 39 > | > | > | > | Projection: UTM (zone 17) > | > | N: 4870795 S: 4825715 Res: 500.88888889 > | > | E: 651669 W: 609204 Res: 499.58823529 > | > | T: 352 B: 45 Res: 1 > | > | Range of data: min = -8.99099445 max = 33.89262009 > | > | > | > | Data Source: > | > | > | > | > | > | > | > | Data Description: > | > | generated by v.vol.rst > | > | > | > | Comments: > | > | v.vol.rst input="BHMat1All_May12@Toronto" wcolumn="cat" tension=40. > \ | > | smooth=0.1 segmax=50 npmin=200 npmax=700 dmin=2 wscale=1.0 > zscale=1.\ | > | 0 elevation="BHALL_May24v2" > > > Le ven. 1 juin 2018 à 12:54, Francois Chartier <[email protected]> a > écrit : > >> Thanks, I'll check it out. >> >> On Fri, Jun 1, 2018, 03:05 Veronica Andreo, <[email protected]> wrote: >> >>> Hello, >>> >>> That's probably because that palette is for integer values ranging from >>> 0 to 360 [0]. Try with a relative one such as viridis or bcyr. >>> >>> HTH, >>> Vero >>> >>> [0] https://grass.osgeo.org/grass74/manuals/r.colors.html >>> >>> El jue., 31 may. 2018 a las 3:18, Francois Chartier (< >>> [email protected]>) escribió: >>> >>>> Hi, >>>> >>>> I have created a 3D raster from soil properties with about 70K points, >>>> with a* lot of help from the mailing list i must say*. >>>> from the copy of the metadata of the 3d raster (below) it would confirm >>>> that the 3D raster worked and the grid is populated with data. >>>> I have copied below the r3.colors and assigned 'aspectcolr' as a >>>> trial. Unfortunately in the Display window nothing shows up, whether in 2D >>>> or in 3D view. I do not know what i am doing incorrectly. >>>> >>>> Once I am done and able to develop the 3D raster of the soil >>>> properties, I will prepare a simple step by step for developing such a >>>> raster which may be useful for others. >>>> >>>> >>>> +----------------------------------------------------------------------------+ >>>> | Layer: BHALL_May24v2@Toronto Date: Sun May 27 16:43:46 >>>> 2018 | >>>> | Mapset: Toronto Login of Creator: Francois >>>> Charti | >>>> | Location: Toronto >>>> | >>>> | DataBase: C:\Users\Francois Chartier\Documents\grassdata >>>> | >>>> | Title: BHALL_May24v2 >>>> | >>>> | Units: none >>>> | >>>> | Vertical unit: units >>>> | >>>> | Timestamp: none >>>> | >>>> >>>> >>>> |----------------------------------------------------------------------------| >>>> | >>>> | >>>> | Type of Map: raster_3d Number of Categories: 0 >>>> | >>>> | Data Type: FCELL >>>> | >>>> | Rows: 90 >>>> | >>>> | Columns: 85 >>>> | >>>> | Depths: 307 >>>> | >>>> | Total Cells: 2348550 >>>> | >>>> | Total size: 3180868 Bytes >>>> | >>>> | Number of tiles: 336 >>>> | >>>> | Mean tile size: 9466 Bytes >>>> | >>>> | Tile size in memory: 30420 Bytes >>>> | >>>> | Number of tiles in x, y and z: 6, 7, 8 >>>> | >>>> | Dimension of a tile in x, y, z: 15, 13, 39 >>>> | >>>> | >>>> | >>>> | Projection: UTM (zone 17) >>>> | >>>> | N: 4870795 S: 4825715 Res: 500.88888889 >>>> | >>>> | E: 651669 W: 609204 Res: 499.58823529 >>>> | >>>> | T: 352 B: 45 Res: 1 >>>> | >>>> | Range of data: min = -8.99099445 max = 33.89262009 >>>> | >>>> | >>>> | >>>> | Data Source: >>>> | >>>> | >>>> | >>>> | >>>> | >>>> | >>>> | >>>> | Data Description: >>>> | >>>> | generated by v.vol.rst >>>> | >>>> | >>>> | >>>> | Comments: >>>> | >>>> | v.vol.rst input="BHMat1All_May12@Toronto" wcolumn="cat" >>>> tension=40. \ | >>>> | smooth=0.1 segmax=50 npmin=200 npmax=700 dmin=2 wscale=1.0 >>>> zscale=1.\ | >>>> | 0 elevation="BHALL_May24v2" >>>> | >>>> | >>>> | >>>> >>>> >>>> +----------------------------------------------------------------------------+ >>>> (Wed May 30 21:11:59 2018) Command finished (0 sec) >>>> >>>> >>>> >>>> >>>> ---------------------------------------------------------------------------------------- >>>> >>>> (Wed May 30 21:10:02 2018) >>>> >>>> r3.colors map=BHALL_May24v2@Toronto color=aspectcolr >>>> >>>> Color table for raster3d map <BHALL_May24v2@Toronto> set to >>>> 'aspectcolr' >>>> (Wed May 30 21:10:03 2018) Command finished (0 sec) >>>> >>>> _______________________________________________ >>>> grass-user mailing list >>>> [email protected] >>>> https://lists.osgeo.org/mailman/listinfo/grass-user >>> >>>
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