[GRASS-user] reprojecting ASTER_GDEM r.proj "Error writing segment file"

Nikos Alexandris nikos.alexandris at felis.uni-freiburg.de
Fri Jul 3 13:19:05 EDT 2009


(grass-6.4.0svn on Ubuntu JJ 64-bit)

I am trying to "r.proj" the "greek" aster_gdem from the wgs84
(epsg:4326) to hgrs87 (epsg:2100) grass-location. I get the error below.
Anybody else facing problems?

Nikos
---

r.proj aster_gdem out=aster_gdem location=wgs84 mapset=PERMANENT
dbase=/geo/grassdb/ellas/

Input Projection Parameters:  +proj=longlat +no_defs +a=6378137
+rf=298.257223563 +towgs84=0.000,0.000,0.000
Input Unit Factor: 1
Output Projection Parameters:  +proj=tmerc +lat_0=0 +lon_0=24 +k=0.9996
+x_0=500000 +y_0=0 +no_defs +a=6378137 +rf=298.257222101
+towgs84=-199.87,74.79,246.62,0,0,0,0
Output Unit Factor: 1

Input:
Cols: 39601 (39601)
Rows: 28801 (28801)
North: 42.000139 (42.000139)
South: 33.999861 (33.999861)
West: 18.999861 (18.999861)
East: 30.000139 (30.000139)
EW-res: 0.000278
NS-res: 0.000278

Output:
Cols: 32473 (32473)
Rows: 29734 (29735)
North: 4653870.000000 (4653870.000000)
South: 3761850.000000 (3761820.000000)
West: 66750.000000 (66750.000000)
East: 1040940.000000 (1040940.000000)
EW-res: 30.000000
NS-res: 30.000000

Allocating memory and reading input map...
ERROR: Error writing segment file



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