Re: [GRASS-user] Combining 2d rasters to 3d using point files

2019-05-01 Thread Stefan Blumentrath 
Maybe https://grass.osgeo.org/grass77/manuals/t.rast.to.rast3.html can be 
useful here?

From: grass-user  on behalf of Francois 
Chartier 
Sent: Wednesday, May 1, 2019 2:00:12 PM
To: GRASS user list
Subject: Re: [GRASS-user] Combining 2d rasters to 3d using point files

Are there any ideas how to run this process in batch mode for example?

On Thu., Apr. 25, 2019, 21:40 Francois Chartier, 
mailto:fra.chart...@gmail.com>> wrote:
Hi

I would like to combine potentially 100s of 2d rasters into one 3d raster.

Instead of using r.to.rast3 which could take a long time to prepare the 
setting, is there a way to export the raster as point files, and combine them 
using for example MsAccess, and then reimporting them into one 3d raster file?

Alternatively, is it possible to combine several 3d raster into one 3d raster?  
i could combine ten 2d rasters into one and then combine the multiple 3d 
rasters into one larger one.

thks
F

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Re: [GRASS-user] Combining 2d rasters to 3d using point files

2019-05-01 Thread Francois Chartier 
Are there any ideas how to run this process in batch mode for example?

On Thu., Apr. 25, 2019, 21:40 Francois Chartier, 
wrote:

> Hi
>
> I would like to combine potentially 100s of 2d rasters into one 3d raster.
>
> Instead of using r.to.rast3 which could take a long time to prepare the
> setting, is there a way to export the raster as point files, and combine
> them using for example MsAccess, and then reimporting them into one 3d
> raster file?
>
> Alternatively, is it possible to combine several 3d raster into one 3d
> raster?  i could combine ten 2d rasters into one and then combine the
> multiple 3d rasters into one larger one.
>
> thks
> F
>
>
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