After some improvements to the module by MarkusM, I tried again during
the night, but it got stuck again with heavy swapping going on. I'm
definitively giving up to segment the panchromatic image in its entirety
on my machine.
Question: Does the memory= parameter limit total memory usage of
On Mon, Jul 8, 2013 at 2:18 PM, Moritz Lennert
mlenn...@club.worldonline.be wrote:
After some improvements to the module by MarkusM, I tried again during the
night, but it got stuck again with heavy swapping going on. I'm definitively
giving up to segment the panchromatic image in its entirety
Hi!
Very interested in this discussion. I am working with some QuickBird and
WorldView images myself, for classification as well (in the coming days).
However, I only want to deal with small areas.
Let me know if I can load my new system to run any tests (although it has more
RAM and
On Thu, Jul 4, 2013 at 10:40 AM, Moritz Lennert
mlenn...@club.worldonline.be wrote:
...
I guess I'll have to move these kinds of treatments to our university
supercomputer, but I first have to get them to install GRASS...
If you/they need assistance with that, we have accumulated some
1 - Find a faster CPU machine with 16Gb RAM and a SSD for a start, it
will be better,
Also if you have the opportunity check that the RAM is a 1800MHz one,
details like this may actually add your computation performance.
2 - Cut in pieces (See Markus Comment about supercomputing) and run 4
quads
Hello,
In parallel to the discussion going on in another thread, I have a
question concering the segmentation of another Worldview 2 scene:
I first used all 8 multispectral bands and managed to get a series of
results with increasing thresholds in very reasonable running times. The
region
