[GRASS-dev] r.flow with barrier fails

[Jáchym Čepický]

Hi, r.flow fails, when used with barrin option:

r.flow elevin=elevation.dem barin=roads flout=streams
Reading input files: elevation
Reading input files: barrier
Segmentation fault

that is, because dsout option is not defined and read_input_files()
(io.c) tryes to store something in ds structure

when dsout option is defined, you get no reasonable result:

r.flow elevin=elevation.dem barin=roads flout=streams dsout=density
d.rast density

what to do?

thanks

jachym
-- 
Jachym Cepicky
e-mail: jachym.cepicky gmail com
URL: http://les-ejk.cz
GPG: http://www.les-ejk.cz/pgp/jachym_cepicky-gpg.pub