Hi all,
again I reached the point I did half a year ago: jgrass only can handle
'metric' rasters, which means raster-cells of equal sizes, same NS, OW
resolution.
I work an a latlon-projection and therefore I cannot use jgrass.
? 1 I guess, r.stream cannot handle latlong-projections?
? 2 I g
Markus Neteler pisze:
On Thu, Nov 19, 2009 at 2:35 PM, Achim Kisseler
wrote:
Dear Markus,
I follow Silvias suggestion and use h.tca in JGRASS.
BTW: Isn't is possible to integrate the horton-tools into grass?
If the license is compliant to GPL (I guess so), yes.
Hortons tools are
BTW: Isn't is possible to integrate the horton-tools into grass?
If the license is compliant to GPL (I guess so), yes.
Hi Markus,
Horton Machine licence is LGPL and written in Java...
Silvia
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On Thu, Nov 19, 2009 at 2:35 PM, Achim Kisseler
wrote:
> Dear Markus,
>
> I follow Silvias suggestion and use h.tca in JGRASS.
>
> BTW: Isn't is possible to integrate the horton-tools into grass?
If the license is compliant to GPL (I guess so), yes.
Markus
___
Hi Achim,
if you are trying to use an open source GIS for hydrological
applications consider to take a look at JGrass. There are a lot of
geomorphological modules.
Best regards
Silvia
Hello again,
I am still searching a method to generate a flow accumulation map from a
flow direction map.
Dear Markus,
I follow Silvias suggestion and use h.tca in JGRASS.
BTW: Isn't is possible to integrate the horton-tools into grass?
Thanks,
Achim
Markus Neteler schrieb:
> 2009/11/19 Achim Kisseler :
>> Thanks, Jaroslaw for response,
>>
>>> there shoud be no problem if you have oryginal DEM
>> I
2009/11/19 Achim Kisseler :
> Thanks, Jaroslaw for response,
>
>> there shoud be no problem if you have oryginal DEM
> I know, but I do NOT have the DEM. Thats the problem.
Ah, now I understand "is there a way in GRASS to build an
accumulation map from a directions map without a dem map?"
So: If
Hi Silvia,
thank you very much. I will use h.tca from JGRASS to get the desired.
Best,
Achim
Silvia Franceschi schrieb:
> Hi Achim,
> if you are trying to use an open source GIS for hydrological
> applications consider to take a look at JGrass. There are a lot of
> geomorphological modules.
>
>
Thanks, Jaroslaw for response,
> there shoud be no problem if you have oryginal DEM
I know, but I do NOT have the DEM. Thats the problem.
Achim
Jarosław Jasiewicz schrieb:
> Achim Kisseler pisze:
>> Hello again,
>>
>> I am still searching a method to generate a flow accumulation map from a
>> f
Achim Kisseler pisze:
Hello again,
I am still searching a method to generate a flow accumulation map from a
flow direction map.
I got the direction map from an arcgis user. In arcgis the module
"FLOWACCUMULATION(FLOW_DIR)" would do this, but I want to use an open
source solution.
If anyone cou
Hello again,
I am still searching a method to generate a flow accumulation map from a
flow direction map.
I got the direction map from an arcgis user. In arcgis the module
"FLOWACCUMULATION(FLOW_DIR)" would do this, but I want to use an open
source solution.
If anyone could give me a hint, where
Hi,
is there a way in GRASS to build an accumulation map from a directions
map without a dem map?
Best regards,
Achim
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