[GRASS-user] problem with r.proj

Mohammed Rashad rashadkm at gmail.com
Thu Jan 29 08:16:14 EST 2009


when i use r.proj to reproject it from lat-long location to albers equal
area projection. it is not reponding. After one hour the output is same on
screen.

#i entered the following command:
r.proj input=ras_1 location=ll_rast mapset=root dbase=/root/GRASSDATA
output=ra_map2 method=nearest

#when executed i receive message on screen as :

Input Projection Parameters: +proj=longlat +a=6377301.243 +rf=300.8017
+no_defs
Input Unit Factor: 1

Output Projection Parameters: +proj=aea +lat_0=0.0000000000
+lat_1=13.0000000000 +lat_2=43.0000000000 +lon_0=82.0000000000
+x_0=0.0000000000 +y_0=0.0000000000 +a=6377301.243 +rf=300.8017 +no_defs
Output Unit Factor: 1

#output of my g.region of albers equal area is as follows:

projection: 99 (Albers Equal Area)
zone:       0
datum:     WGS84
ellipsoid:  evrst56
north:      4319524.94
south:      838278.56
west:       -1700818.5
east:       1371967.17
nsres:      0.1
ewres:      0.1
rows:       34812464
cols:       30727857
cells:      1069712415609648
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.osgeo.org/pipermail/grass-user/attachments/20090129/08b13ce4/attachment.html


More information about the grass-user mailing list