On Sun, Mar 31, 2013 at 11:51 AM, Sayan Chatterjee <
sayanchatter...@gmail.com> wrote:
> Thank you very much I have been able to plot from the data files, but
> facing a slight glitch. The data points are being super imposed in
> consecutive plots.That means if the 1st data file contains 50 points and
> the second 30. The second plot will contain 80 points! How to go about this
> problem?
>
> for i in range(0,20):
> fname = 'file_' + str(i) + '.dat'
> f=open(fname,"r")
> x,y = np.loadtxt(fname, unpack=True)
> plt.scatter(x,y)
> pylab.savefig(fname + '.png')
> f.close()
>
>
Sayan,
Try putting "plt.cla()" after the call to "pylab.savefig()".
Ben Root
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