[GRASS-user] r.terraflow on windows grass6.4 RC2 (osgeo4w)

[Markus Metz]

Same reason like for ticket #520
http://trac.osgeo.org/grass/ticket/520

"the application's support team" should have received the posts in this 
list and the dev list.


massimo di stefano wrote:
> Hi,
>
> i'm tring to use grass on windows (osgeo4w.exe installer)
> but "r.terraflow" give me some prblems
>
> on the spearfish dataset :
>
> r.terraflow.short elevation=elevation.10m at PERMANENT 
> filled=elevation10m.filled direction=elevation10m.direction 
> swatershed=elevation10m.watershed accumulation=elevation10m.accu 
> tci=elevation10m.tci d8cut=infinity memory=300 STREAM_DIR=C:\tmp 
> stats=stats3.out
>
>
> MFD flow direction
> D8CUT=999999986991104.000000
> Memory size: 300.00M (314572800) bytes
> Memory manager registering memory in MM_IGNORE_MEMORY_EXCEEDED mode.
> raster elevation.10m is of type DCELL_TYPE --precision may be lost.
>
> STREAM temporary files in /var/tmp  (THESE INTERMEDIATE STREAMS WILL 
> NOT BE DELETED IN CASE OF ABNORMAL TERMINATION OF THE PROGRAM. TO SAVE 
> SPACE PLEASE DELETE THESE FILES MANUALLY!)
> file stats3.out exists - renaming.
> ami_single_temp_name: mkstemp failed: : No such file or directory
> Assertion failed: 0, file ami_stream.cc, line 75
> This application has requested the Runtime to terminate it in an 
> unusual way.
> Please contact the application's support team for more information.
>
>
> in the file stats3.out i have :
>
> Free Memory=-1
> [0.0] Thu Mar 05 23:22:40 2009
>
> Command Line:
> C:\OSGeo4W\apps\grass\grass-6.4.0RC3\bin\r.terraflow.short.exe 
> elevation=elevation.10m at PERMANENT filled=elevation10m.filled 
> direction=elevation10m.direction swatershed=elevation10m.watershed 
> accumulation=elevation10m.accu tci=elevation10m.tci d8cut=infinity 
> memory=300 STREAM_DIR= mp stats=stats3.out
> input elevation grid: elevation.10m
> output (flooded) elevations grid: elevation10m.filled
> output directions grid: elevation10m.direction
> output sinkwatershed grid: elevation10m.watershed
> output accumulation grid: elevation10m.accu
> output tci grid: elevation10m.tci
> [0.0] MFD flow direction
> [0.0] D8CUT=999999986991104.000000
> [0.0] Memory size: 300.00M (314572800) bytes
> region size = 2.53M (2654802) elts (1398 rows x 1899 cols)
> internal nodata value: -9999
>
> it don't produce any output (onlt the stats file) and terminate immediatly
>
> have you any idea ?
>
> i manually created the directory tmp in C:
>
> p.s.
>
> is these an osgeo4w probles?
> do you know any grass-windos version that has r.terraflow working?
>
> i'm really new to windos (never used it) ... so maybe i'm doing 
> something wrong :-/
> i'm tring to make a foss-gis migration at university (idrology)
> so i need a bit of time to port all the people on linux :-/ 
> ... where r.terraflow works great and with really good results!
>
> thanks to All,
>
> Massimo Di Stefano
> massimodisasha at yahoo.it <mailto:massimodisasha at yahoo.it>
>
> epifanio on   irc.freenode.net  /join gfoss
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