Re: [Matplotlib-users] (no subject)

2014-09-08 Thread Pierre Haesssig
Le 05/09/2014 21:53, Arnaldo Russo a écrit : The following code plots my table, but greek letters are not in Arial. What about adding greek letters directly with a Unicode string and keeping LaTex only for the table? best, Pierre (my greek and math unicode copy-pasting files attached) Table

[Matplotlib-users] Plotting large file (NetCDF)

2014-09-08 Thread Raffaele Quarta
Hi, I'm working with NetCDF format. When I try to make a plot of very large file, I have to wait for a long time for plotting. How can I solve this? Isn't there a solution for this problem? Raffaele -- This email was Virus checked by Astaro Security Gateway. http://www.sophos.com

Re: [Matplotlib-users] Plotting large file (NetCDF)

2014-09-08 Thread Benjamin Root
You will need to be more specific... much more specific. What kind of plot are you making? How big is your data? What version of matplotlib are you using? How much RAM do you have available compared to the amount of data (most slowdowns are actually due to swap-thrashing issues). Matplotlib can be

Re: [Matplotlib-users] Plotting large file (NetCDF)

2014-09-08 Thread Benjamin Root
(Keeping this on the mailing list so that others can benefit) What might be happening is that you are keeping around too many numpy arrays in memory than you actually need. Take advantage of memmapping, which most netcdf tools provide by default. This keeps the data on disk rather than in RAM.

Re: [Matplotlib-users] Plotting large file (NetCDF)

2014-09-08 Thread Jody Klymak
It looks like you are calling `pcolor`. Can I suggest you try `pcolormesh`? 75 Mb is not a big file! Cheers, Jody On Sep 8, 2014, at 7:38 AM, Benjamin Root ben.r...@ou.edu wrote: (Keeping this on the mailing list so that others can benefit) What might be happening is that you are