Fri, Apr 28 2006
14:23:13
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Request created by guest
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Subject: error in r.terraflow
Platform: GNU/Linux/x86
grass obtained from: Trento Italy site
grass binary for platform: Compiled from Sources
GRASS Version: grass-6.1.cvs_src_snapshot_2006_04_15
Hi this is Abhay Menon, I am facing a problem with r.terraflow module.
I am using Fedora Core 4 as the OS. also I compiled the module with --enable-largefile
switch. and my dataset in ESRI Ascii Raster Grid.
as soon as it starts is generating the watersheds and watershed graph.
the following message is displayed.
---quote-----------
generating watersheds and watershed graph
creating windows
warning: using slower scan
generateWatersheds
MM warning: limit=419430400B. allocating 209628776B. limit exceeded by 10438B.
MM warning: limit=419430400B. allocating 209628776B. limit exceeded by 11182B.
file=/var/tmp/STREAM_UpisEN:cannot read!: Input/output error
r.terraflow: ./IOStream/include/ami_sort_impl.h:109: void makeRun_Block(AMI_STREAM<T>*,
T*, unsigned int, Compare*) [with T = waterWindowType, Compare = priorityCmpWaterWindowType]:
Assertion `err == AMI_ERROR_NO_ERROR' failed.
---unquote-----------
Thanks! |
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Sun, Jun 11 2006
14:42:49
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Mail sent by msieczka
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> file=/var/tmp/STREAM_UpisEN:cannot read!: Input/output error
r.terraflow has an option 'STREAM_DIR'. It defaults to /var/tmp.
Are the access rights set so that you can create dirs and files and read from
them in your /var/tmp?
Only a guess, let me know if it helps.
Maciek
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Mon, Jul 31 2006
14:17:35
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Mail sent by mneteler
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... apparently solved... closing.
Markus |
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Mon, Jul 31 2006
14:17:36
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Status changed to resolved by mneteler
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