On Tue, 2 Dec 2008 11:14:48 -0600 "Ryan May" <[EMAIL PROTECTED]> wrote:
Hi Ryan,On Tue, Dec 2, 2008 at 11:07 AM, Nils Wagner <[EMAIL PROTECTED]>wrote:Hi all,If I run the attached example I obtain no polar plots, but a view likeplot(t,r_1) - for what reason ?You need to specify polar=True to the subplot commands. Try this:from pylab import subplot, polar, linspace, show from numpy import pi, sin, cos t = linspace(0,2*pi,20) r_1 = (1+sin(t)) r_2 = (1+cos(t)) subplot(211, polar=True) polar(t,r_1) #Or can use plot() subplot(212, polar=True) polar(t,r_2) show() Ryan -- Ryan May Graduate Research Assistant School of Meteorology University of Oklahoma
Thank you very much ! It would be nice to have that information in the docstring subplot(*args, **kwargs) Create a subplot command, creating axes with:: subplot(numRows, numCols, plotNum)where *plotNum* = 1 is the first plot number and increasing *plotNums* fill rows first. max(*plotNum*) == *numRows* * *numCols*
The next inquiry is related to xticks. I have added xticks(linspace(0,2*pi,24,endpoint=False))The difference between consecutive xticks is varying between 14 and 16 degrees.
For what reason ? Nils
<<attachment: polar.png>>
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