Re: [GRASS-user] Using r.buffer on image with geographic coordinates

2012-02-13 Thread Markus Neteler
On Fri, Mar 25, 2011 at 2:42 PM, Ned Horning wrote: > Hi - I am trying to create buffers for large (~1GB) line and polygon vector > files. I tried v.buffer but after letting it run overnight with no apparent > progress I killed the process. I'm not aware of any software capable of > buffering larg

Re: [GRASS-user] Using r.buffer on image with geographic coordinates

2011-04-08 Thread Markus Metz
On Tue, Apr 5, 2011 at 2:52 PM, Ned Horning wrote: > Markus M. > > Thanks once again for the advice. I updated to the most recent version > yesterday and tried v.buffer again but it ran out of memory at around the > 75% complete mark during the snapping boundaries step. I only have 5.7 GB > physic

Re: [GRASS-user] Using r.buffer on image with geographic coordinates

2011-04-05 Thread Ned Horning
Markus M. Thanks once again for the advice. I updated to the most recent version yesterday and tried v.buffer again but it ran out of memory at around the 75% complete mark during the snapping boundaries step. I only have 5.7 GB physical memory and 5.7 GB swap available. I tried r.grow and th

Re: [GRASS-user] Using r.buffer on image with geographic coordinates

2011-04-03 Thread Markus Metz
On Wed, Mar 30, 2011 at 1:52 PM, Ned Horning wrote: > Thanks for the help compiling with v.buffer. I think I'm running the correct > version now but the function still does not complete properly. I pasted the > last several lines from the terminal screen below. I have a feeling I ran > out of memo

Re: [GRASS-user] Using r.buffer on image with geographic coordinates

2011-03-30 Thread Ned Horning
Thanks for the help compiling with v.buffer. I think I'm running the correct version now but the function still does not complete properly. I pasted the last several lines from the terminal screen below. I have a feeling I ran out of memory. Any ideas about what I can try next? Ned -- D0/0: s

Re: [GRASS-user] Using r.buffer on image with geographic coordinates

2011-03-29 Thread Markus Neteler
On Tue, Mar 29, 2011 at 8:27 AM, Markus Metz wrote: ... > If you ran make in the v.buffer directory and afterwards configure, > make and make install in /usr/local/src/grass6_devel, you would end up > with v.buffer2. > > 1. run configure, make, but not make install in /usr/local/src/grass6_devel >

Re: [GRASS-user] Using r.buffer on image with geographic coordinates

2011-03-28 Thread Markus Metz
On Mon, Mar 28, 2011 at 11:40 PM, Ned Horning wrote: > Hi Markus M. > > Thanks for the pointer but I'm still having a problem (terminal output > pasted below) and wonder if I'm still accessing v.buffer2. The program stops > because I run out of memory. I have 5.7 GB of physical and 5.8 GB for my >

Re: [GRASS-user] Using r.buffer on image with geographic coordinates

2011-03-28 Thread Ned Horning
Hi Markus M. Thanks for the pointer but I'm still having a problem (terminal output pasted below) and wonder if I'm still accessing v.buffer2. The program stops because I run out of memory. I have 5.7 GB of physical and 5.8 GB for my swap and it's not enough. I ran make and make install in the

Re: [GRASS-user] Using r.buffer on image with geographic coordinates

2011-03-28 Thread Markus Metz
On Mon, Mar 28, 2011 at 12:39 PM, Ned Horning wrote: > Markus, > > Thanks for fixing the code. I managed to compile v.buffer and I ran it in > the grass65 terminal window and these are the errors I got. There were > several of the "Next edge was visited" messages but I only cut out the > last

Re: [GRASS-user] Using r.buffer on image with geographic coordinates

2011-03-28 Thread Ned Horning
Markus, Thanks for fixing the code. I managed to compile v.buffer and I ran it in the grass65 terminal window and these are the errors I got. There were several of the "Next edge was visited" messages but I only cut out the last couple. Any idea what the problem might be? I'm running on 6

Re: [GRASS-user] Using r.buffer on image with geographic coordinates

2011-03-27 Thread Markus Metz
On Sun, Mar 27, 2011 at 8:51 PM, Markus Neteler wrote: > On Sun, Mar 27, 2011 at 3:57 PM, Ned Horning wrote: >> Hi Markus, >> >> Thanks for your help. I am trying to follow your instruction but ran into a >> problem compiling v.buffer. I used svn to download grass 6.5 into >> /usr/local/src and i

Re: [GRASS-user] Using r.buffer on image with geographic coordinates

2011-03-27 Thread Markus Neteler
On Sun, Mar 27, 2011 at 3:57 PM, Ned Horning wrote: > Hi Markus, > > Thanks for your help. I am trying to follow your instruction but ran into a > problem compiling v.buffer. I used svn to download grass 6.5 into > /usr/local/src and it appears to have compiled just fine and grass65 seems > to be

Re: [GRASS-user] Using r.buffer on image with geographic coordinates

2011-03-27 Thread Ned Horning
Hi Markus, Thanks for your help. I am trying to follow your instruction but ran into a problem compiling v.buffer. I used svn to download grass 6.5 into /usr/local/src and it appears to have compiled just fine and grass65 seems to be working. To compile v.buffer I tried: sudo make MODULE_TOPD

Re: [GRASS-user] Using r.buffer on image with geographic coordinates

2011-03-26 Thread Markus Neteler
Hi Ned, On Fri, Mar 25, 2011 at 2:42 PM, Ned Horning wrote: > Hi - I am trying to create buffers for large (~1GB) line and polygon vector > files. I tried v.buffer but after letting it run overnight with no apparent > progress I killed the process. I'm not aware of any software capable of > buffe

[GRASS-user] Using r.buffer on image with geographic coordinates

2011-03-25 Thread Ned Horning
Hi - I am trying to create buffers for large (~1GB) line and polygon vector files. I tried v.buffer but after letting it run overnight with no apparent progress I killed the process. I'm not aware of any software capable of buffering large vector files on a modest computer so that wasn't a big