[Matplotlib-users] pcolor

[yadin B. R. <con...@ya...>]

I i have tree lists of values=0Alist x of 100... values=0Alist y of 100.. v=
alues=0Alist mag of 100.. values=0Alist x and y are coordiantes of points =
=0Aand list Mag is magnitude of something at that point=0A=0Ahow can i plot=
 this quantities using pcolor=0A=0Afrom __future__ import division=0Afrom m=
atplotlib.patches import Patch=0Afrom pylab import *=0A=0Adef func3(x,y):=
=0A    return (1- x/2 + x**5 + y**3)*exp(-x**2-y**2)=0A=0A=0A# make these s=
maller to increase the resolution=0Adx, dy =3D 0.5, 0.5=0A=0AX =3D arange(-=
3.0, 3.0001, dx)=0A=0AY =3D arange(-3.0, 3.0001, dy)=0A=0AMag=3D X**2+Y**2=
=0A=0Apcolor(X, Y, Mag, shading=3D'flat')=0Acolorbar()=0Aaxis([-3,3,-3,3])=
=0Asavefig('pcolor_demo')=0Ashow()=0A=0A=0A=0A=0A      ____________________=
________________________________________________________________=0A=A1S=E9 =
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