this bug's URL: http://intevation.de/rt/webrt?serial_num=2854
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Subject: r.terraflow GUI bug
Platform: GNU/Linux/i386
grass obtained from: Mirror of Trento site
grass binary for platform: Compiled from Sources
GRASS Version: grass57_exp_2004_11_13
when r.terraflow is picked from the GUI it prints to the terminal a following error:
GRASS 5.7.cvs:~ > r.terraflow December 2003
region size is 331 x 671
ERROR: Required parameter <elev> not set:
(Input elevation grid).
ERROR: Required parameter <filled> not set:
(Output (filled) elevation grid).
ERROR: Required parameter <direction> not set:
(Output direction grid).
ERROR: Required parameter <swatershed> not set:
(Output sinkwatershed grid).
ERROR: Required parameter <accumulation> not set:
(Output accumulation grid).
ERROR: Required parameter <tci> not set:
(Output tci grid).
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