[Matplotlib-users] specgram: Warning: divide by zero encountered in log10

2007-03-28 Thread Niklas Saers
7344e+04, 9.7408e+04, 9.7472e+04]), ) For another sample, I get a nice spectrogram. What can it be about my sample that would give me such an error? What is the error caused by? A Google on the error message provided me with nothing. Sincere

[Matplotlib-users] Multiple plots

2007-03-16 Thread Niklas Saers
Hi, I'm quite new to Matplot. When issuing show() from Python 2.5 under OS X I get a nice menu bar at the bottom with home, left, right etc. How can I use these? I tried the different examples, and there are plenty of examples that open multiple windows (such as legend_auto.py) and that put