[GRASS-user] g.region and terraflow

[Robert Kuszinger]

Hi,


it seems that terraflow could handle only and exatly only the situation when

g.region raster=*sourcedtm*

*Is it true?*

I tried to script setting g.region to raster and then limit extent changing
to a smaller
sub-portion of the image.

Full image: (g.,region raster=....)

projection: 99 (HD72 / EOV)
zone:       0
datum:      towgs84=52.17,-71.82,-14.9,0,0,0,0
ellipsoid:  grs67
north:      370558.27203605
south:      -22830.24409709
west:       409913.84498418
east:       981298.29128666

*nsres:      9.99996228ewres:      10.00007782*
rows:       39339
cols:       57138
cells:      2247751782


Partial region:


projection: 99 (HD72 / EOV)
zone:       0
datum:      towgs84=52.17,-71.82,-14.9,0,0,0,0
ellipsoid:  grs67
north:      213209.19577188
south:      193529.27000484
west:       488723.80321904
east:       508433.95660226

*nsres:      9.99996228ewres:      10.00007782*
rows:       1968
cols:       1971
cells:      3878928

Is there any hope? Beyond Star Wars IV?

thanks
Robert
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