Hi, Janet and all.
> can anyone tell me how to make 2 rasters out of my 1 along a user specified
> line, or how to successfully digitize this?
> thank you,
>
>
I wrote a small shell script <r.split.line> for splitting the raster map
into parts with the line(s). Hope it will be useful.
--------------------------------------------------
./r.split.line -help
Description:
Split raster into parts with vector line(s). Lines MUST intersect the
whole raster map.
Keywords:
raster,vector
Usage:
r.split.line raster=name line=name [--verbose] [--quiet]
Flags:
--v Verbose module output
--q Quiet module output
Parameters:
raster Name of input raster map
line Name of vector map with line(s)
---------------------------------------------------
The script is attached.
Spearfish example (raster <elevation.10m>) with animation in GIF:
http://img708.imageshack.us/img708/7835/rsplitline.gif
---------------------------------------------------
r.split.line.gz
Description: GNU Zip compressed data
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