Martinho MA wrote:
> the script used and data file are at:
> http://neptuno.fis.ua.pt/tmp/comp.html
The blocks (quadrilaterals) defined by your data grid are quite a bit
smaller than the png-file pixels, so perhaps it is not surprising that
matlab and mpl (via Agg) might be using different strat
the script used and data file are at:
http://neptuno.fis.ua.pt/tmp/comp.html
the script is very simple, just:
from numpy import savez,load, ma
import pylab
data = load('data.npz')
lon = data['lon']
lat = data['lat']
sst = data['sst']
mask = data['mask']
sst=ma.masked_where(mask,sst)
pylab.pc
Perhaps the interpolation needs to be set to 'nearest'?
On Tue, Jan 13, 2009 at 3:33 PM, John Hunter wrote:
> On Tue, Jan 13, 2009 at 12:16 PM, Martinho MA wrote:
> > Hello,
> > I have a problem saving png files created from data with missing values.
> > The matlab and pylab outputs are very di
On Tue, Jan 13, 2009 at 12:16 PM, Martinho MA wrote:
> Hello,
> I have a problem saving png files created from data with missing values.
> The matlab and pylab outputs are very different... pylab resolution is
> poorer !?
>
> the saving commands from matlab and python are similar:
>
> matlab:
> >
