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@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@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@yahoo.it
epifanio on irc.freenode.net /join gfoss
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@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@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@yahoo.it <mailto:massimodisasha@yahoo.it>
epifanio on irc.freenode.net /join gfoss
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