[GRASS-user] r.flow-> wrong result

[Eva Schindele]

Hello Grassdevelopers,

I try to run the r.flow module to get the flow path length of my Layer out.
The input Layer is a DEM with pixelsize 0.0083 and the selected CRS (EPSG:32646, WGS 84/ UTM zone 46).
First of all I generated a depressionless elevation with saga:fill sinks.

If I start the function, it runs and I get the three Outputlayer, but they are wrong. --> pictures see below

My Data: Win 10, Qgis 2.16.1 with Grass 7 Plugin.
I have the same problem if run r.flow in Grass. 
Which additional steps I have to do ?

Thanks in advance and best wishes,

Eva


Picture 1: accumulation generated with r.flow Picture 2: accumulation generated trough r.watershed


Picture 3: generated flow path length trough r.flow




<signaturebeforequotedtext></signaturebeforequotedtext><signatureafterquotedtext></signatureafterquotedtext>
-------------- nächster Teil --------------
Ein Dateianhang mit HTML-Daten wurde abgetrennt...
URL: <http://lists.osgeo.org/pipermail/grass-user/attachments/20171221/1ab6a8f0/attachment-0001.html>