* Frank David <[email protected]> [2018-10-24 12:04:43 +0200]:


Le 24/10/2018 à 11:58, Nikos Alexandris a écrit :
* Frank David <[email protected]> [2018-10-24 11:35:07 +0200]:

Stephan,

The G_OPT_OUTPUT option generate well the check box "add tree layer" in my script GUI.

My problem, now is how to add the raster output while I want to set his name by the script ? I succeed with g.copy my_raster_name to output_raster_name. The copy is well displayed but this creates a copy what is not very convenient...

g.rename

?

Nikos,

g.rename works too. But it's not more convenient because I need to keep my raster in his original name.

Cheers,

Frank


Frank,

apologies, but I think I missed the point of what you need to do. Is the
"copy" not convenient because of "wasting" space?  If yes, here another
suggestion then:

https://grasswiki.osgeo.org/wiki/LANDSAT#Hint:_Minimal_disk_space_copies

In Python, something like:

r.reclass(
       input=input_raster,
       output=output_raster,
       rules='-',
       stdin='*=*',
       verbose=False,
       quiet=True)

Nikos

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Nikos Alexandris | Remote Sensing & Geomatics
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