[GRASS-user] Vector to 2D Raster

[Francois Chartier]

Bare with me.  I guessed the issue was for the region was not defined with the 3d region. So I ran g.region and define the region in NS, EW, and Top and bottom.  Now V.vol.rst is running....crushing numbers. 

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From: Francois Chartier
Sent: May 12, 2018 3:57 PM
To: Helmut Kudrnovsky; grass-user at lists.osgeo.org
Subject: RE: [GRASS-user] Vector to 2D Raster

I have reimported the data set and have linked it to a new db as i assume this is the issue.  
I rerun v.vol.rst and i have to define ‘cat’ as the name of col that contains the w-values attribute to interpolate. These match the attribute i want to interpolate from the db.
Now the issue is the data is not in the region....zero points in the region.

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From: Helmut Kudrnovsky
Sent: May 12, 2018 3:43 PM
To: grass-user at lists.osgeo.org
Subject: Re: [GRASS-user] Vector to 2D Raster

>v.info -c map=BHMat1All at Toronto
>
>ERROR: Database connection for map <BHMat1All at Toronto> is not defined in DB
>
>       file

just before you mentioned:

"I have 4 columns, X, Y, Z, Property (numerical)."

have you tried the example of the v.vol.rst-manual?



-----
best regards
Helmut
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