Dear All,
I am using Python 3.4.1 on Debian. Matplotlib works fine for me, but when I
try to save the animation using moviewriter I get error.
My program file:
** short test
program**
#!/usr/bin/env python3
from matplotlib import animat
Hi Ben and Ryan,
I will try to figure out as it works.
Thank you.
Regards,
Raf
-Original Message-
From: ben.v.r...@gmail.com on behalf of Benjamin Root
Sent: Tue 9/9/2014 3:25 PM
To: Ryan Nelson
Cc: Raffaele Quarta; Matplotlib Users
Subject: Re: [Matplotlib-users] Plotting large fil
Most of the time, you will not need to use meshgrid. Take advantage of
numpy's broadcasting feature:
http://docs.scipy.org/doc/numpy/user/basics.broadcasting.html
It saves *significantly* on memory and processing time. Most of
Matplotlib's plotting functions work well with broadcastable inputs, so
Raffaele,
As Ben pointed out, you might be creating a lot of in memory Numpy arrays
that you probably don't need/want.
For example, I think (?) slicing all of the variable below:
lons = fh.variables['lon'][:]
is making a copy of all that (mmap'ed) data as a Numpy array in memory. Get
rid of the s
Hi Jody and Ben,
thanks for your answers.
I tried to use pcolormesh instead of pcolor and the result is very good! For
what concern with the memory system problem, I wasn't able to solve it. When I
tried to use the bigger file, I got the same problem. Attached you will find
the script that I'm
