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Hi folks

I am teaching myself Python by working through Hans Petter Langtangen's excellent book "Primer on Scientific Programming in Python".

The exercises in chapter 4 of the book require the student to use Python with the freely downloadable tools MatplotLib and SciTools to plot graphs of mathematical functions.

Despite downloading and installing numerous different versions of Python 2.x, MatPlotLib...

Hi,
I am right now using matplotlib to plot some of my simulation results into contour graphs. My problems is:
I have several simulation run results (three sets of results from three simulation runs). I plotted the results into contours graphs. Now I want to have the same colorbar scale for all three contours. For example, the first graph data ranges from 0 to 3, second from 0 to 5, and third is 0 to 9. I want to fix the colorbar for...

Hi,

I'm trying to plot data using matplotlib. x is time y is another value and z ranges from 1 to 32. I want to use z to change the colour of the points specified by x and y.

I've tried colormaps and tried specifying the colour by using
matplotlib.pypl ot.plot(X,Y,'.' ,color=Z/32)
but I'm confused and stuck.

Any ideas?

I want to dynamically update the scatter plot based on the y-axis data received from a socket connection. I used python matplot lib in interactive mode to do this, but during dynamic updation if i move the window to a different location or minimize the window then the plot updation stops abruptly. Please let me know how to do this?

I have attached a sample dynamic updation code used here and the same problem appears here also, please...

Hi All

I've been knocking my head against this, and wondered if anyone had any insights.
I've made a plot with the wonderful matplotlib. I've always found it to work brilliantly, and I've found that even without knowing much about it I can get it to do most of the things I've wanted it to do.

Today, I wanted to insert a few arrows onto my graphs to point out some features. They didn't need any text or other...