[GRASS-user] DEM output problem

[YuGo]

Hi everyone,

I tried to create raster file from .MEM file.
for example,
I successed to make  "654153_srtm.png",but "654153_asp.png" have  white
frame (width 1px).
How to create no frme raster?

http://www2.gtec-ni.com/dem/654153_srtm.png
http://www2.gtec-ni.com/dem/654153_asp.png
http://www2.gtec-ni.com/dem/654153_shared.png

command :
---------------------------------------------------------
r.in.gdal input=654153.MEM output=654153
g.region rast=654153
r.colors map=654153 rules=srtm
r.slope.aspect elevation=654153 aspect=654153_asp
r.his h_map=654153 i_map=654153_asp r_map=654153_r g_map=654153_g
\b_map=654153_b
r.composite red=654153_r green=654153_g blue=654153_b \ output=654153_shared
r.out.png  input=654153 output=654153_srtm.png
r.out.png input=654153_asp output=654153_asp.png
r.out.png input=654153_shared output=654153_shared.png
-------------------------------------------------------------

YuGo