Re: [Matplotlib-users] matplotlib CRASHes when saving as a postscript file

2010-01-09 Thread Jae-Joon Lee
On Sat, Jan 9, 2010 at 8:20 AM, Eric Emsellem wrote: > Hi > thanks A LOT for taking the time to test this and for the suggestions. > > Yes, pcolormesh is needed (or at least I think) because in the "real" > example (the figures I am trying to make) the pixels are rotated meaning > that these are p

Re: [Matplotlib-users] matplotlib CRASHes when saving as a postscript file

2010-01-09 Thread Eric Emsellem
Thinking about it: when matplotlib transfer the plot to ghostscript, is there a parameter in the call for "gs" which limits the memory usage??? It seems that this is discussed in some posts about gs Eric On 09/01/10 04:25, Jae-Joon Lee wrote: > I can reproduce this error with the current svn. >

Re: [Matplotlib-users] matplotlib CRASHes when saving as a postscript file

2010-01-09 Thread Eric Emsellem
Hi thanks A LOT for taking the time to test this and for the suggestions. Yes, pcolormesh is needed (or at least I think) because in the "real" example (the figures I am trying to make) the pixels are rotated meaning that these are polygons which are not aligned with the axes. Imshow cannot do tha

Re: [Matplotlib-users] matplotlib CRASHes when saving as a postscript file

2010-01-08 Thread Jae-Joon Lee
I can reproduce this error with the current svn. I doubt if this is a matplotlib issue, because it works fine if the number of axes is small. To me, it seems as some memory error in the ghostscript, but my quick googling did not show any relevant information. So, I hope some postscript expert take

[Matplotlib-users] matplotlib CRASHes when saving as a postscript file

2010-01-07 Thread Eric Emsellem
Hi I finally managed to write a simplified version of my python script which crashes when trying to save the figure as a postscript file. (this is related to a previous post). See below. The script is provided, as well as the full error message. Sorry for the long script, but basically I am plott