Manuel Seeger wrote:
I'm trying to use r.roughness on windows vista, built from
the osgeo4w.
[addon script]
Unfortunately we get the following message:
....
/which: bc: unknown command
r.roughness: bc required, please install it first//What is bc?/
/Where can I get this?/
it is a little UNIX calculator program. maybe it is available in
the msys terminal or the osgeo4w advanced install? or maybe not.
I've attached a djgpp(?) compiled bc.exe, might work, might not..
most if not all of the official shell scripts have been
rewritten to use awk instead of bc, as awk is a bit more common.
Hamish
(attachments)
bc.zip (25.9 KB)