[GRASS-user] 3D raster color coding

[Francois Chartier]

  I have pasted below the colors files for the 3d raster.  The data is
there as i am viewing the wireframe around the data.  the r3.color is set
to bgyr.  therefore, i do not see how come the interpolated data does not
show up in the display.  any ideas?

r3.colors map=BHALL_May24v2 at Toronto color=bgyr

Color table for raster3d map <BHALL_May24v2 at Toronto> set to 'bgyr'


color table - the data is associated with a color as per below.
% -8.9909944534301758 33.892620086669922
-8.9909944534301758:0:191:191 -0.41427154541015626:0:255:0
-0.41427154541015626:0:255:0 8.1624513626098629:255:255:0
16.739174270629881:255:127:0 25.315897178649902:191:127:63
25.315897178649902:191:127:63 33.892620086669922:200
8.1624513626098629:255:255:0 16.739174270629881:255:127:0

Metadata of 3d raster. - same range of data as color table.


Le dim. 10 juin 2018 à 15:57, Francois Chartier <fra.chartier at gmail.com> a
écrit :

> the vector is visible in 3d as per attached screen shot.  could this be a
> problem due to computer instead of Grass.  there may be too many data
> points to show?
>
> Le dim. 10 juin 2018 à 15:46, Francois Chartier <fra.chartier at gmail.com>
> a écrit :
>
>>  I have pasted below the colors files for the 3d raster.  the screen
>> capture shows that the data is there as i am showing the wireframe around
>> the data.  the r3.color is set to bgyr.  therefore, i do not see how come
>> the interpolated data does not show up in the display.
>>
>> r3.colors map=BHALL_May24v2 at Toronto color=bgyr
>>
>> Color table for raster3d map <BHALL_May24v2 at Toronto> set to 'bgyr'
>>
>>
>> color table - the data is associated with a color as per below.
>> % -8.9909944534301758 33.892620086669922
>> -8.9909944534301758:0:191:191 -0.41427154541015626:0:255:0
>> -0.41427154541015626:0:255:0 8.1624513626098629:255:255:0
>> 16.739174270629881:255:127:0 25.315897178649902:191:127:63
>> 25.315897178649902:191:127:63 33.892620086669922:200
>> 8.1624513626098629:255:255:0 16.739174270629881:255:127:0
>>
>> Metadata of 3d raster. - same range of data as color table.
>> ype 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 at 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 sam. 2 juin 2018 à 15:37, Helmut Kudrnovsky <hellik at web.de> a écrit :
>>
>>> >Unfortunately in the Display window nothing shows up, whether in 2D or
>>> in 3D
>>> view.  I do not know what i >am doing incorrectly.
>>>
>>> see https://trac.osgeo.org/grass/ticket/3571
>>>
>>> please add your findings there.
>>>
>>>
>>>
>>> -----
>>> best regards
>>> Helmut
>>> --
>>> Sent from: http://osgeo-org.1560.x6.nabble.com/Grass-Users-f3884509.html
>>> _______________________________________________
>>> grass-user mailing list
>>> grass-user at lists.osgeo.org
>>> https://lists.osgeo.org/mailman/listinfo/grass-user
>>
>>
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