I'm using matplotlib with Python 2.4.4 to make scatter plots of a
reasonably large dataset. Specifically about 200 plots with around
3224 points each. Unfortunately after about 30-40 plots, python
invariably crashes with the error:
Fatal Python error: deallocating None
Aborted
below is the code which is causing the crash, I've tried it with
various backends with the same results.
Any ideas how to avoid this? Many thanks in advance,
John
for ani in range(an1, an2):
if ba1 <= ani: ba1 = ani + 1
for bli in range(ba1, ba2):
if v.blank[ani, bli]:
continue
for chi in range(v.nch):
plot(v.iat, v.amp[:,ani,bli,0,chi,0], ',')
plot(v.iat, v.amp[:,ani,bli,0,chi,1], ',')
plot(v.iat, v.amp[:,ani,bli,1,chi,0], ',')
plot(v.iat, v.amp[:,ani,bli,1,chi,1], ',')
title('Baseline ' + str(ani) + ',' + str(bli))
savefig('TimeSeries' + str(ani) + '-' + str(bli))
close()
print 'printing baseline ' + str(ani) + '/' + str(bli)
-------------------------------------------------------------------------
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