i removed the 'r' and used elevation and bcyr as the color tables, see below. Display window is blank.
to recap the steps: 1 - i selected the Mapset and also tried Map that corresponds to the 3d raster 2 - then in Define tab, i only choose the Name of Color Table: bcyr, i have not selected anything else, 3 - then i just Run. (Sat Jun 02 13:45:02 2018) r3.colors map=BHALL_May24v2@Toronto color=elevation Color table for raster3d map <BHALL_May24v2@Toronto> set to 'elevation' (Sat Jun 02 13:45:02 2018) Command finished (0 sec) (Sat Jun 02 13:46:14 2018) r3.colors map=BHALL_May24v2@Toronto color=bcyr Color table for raster3d map <BHALL_May24v2@Toronto> set to 'bcyr' (Sat Jun 02 13:46:15 2018) Command finished (0 sec) Le sam. 2 juin 2018 à 09:01, Francois Chartier <[email protected]> a écrit : > Is there any way to set the range for the color table? > > On Sat, Jun 2, 2018, 02:33 Veronica Andreo, <[email protected]> wrote: > >> 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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