William Stein wrote: > On Thu, Aug 13, 2009 at 6:04 PM, Greg<[email protected]> wrote: >> Hi, I have a file that I would like to be able to make into a contour >> plot. This data is in a file. Functions such as "contour_plot" >> require a function which I do not have. The only method I have found >> online uses pylab and saves the imagine directly to file. This is >> tedious and I would like someway to just have the contour plot 'pop' >> up in a new window (this is exactly what using contour_plot results in >> so it should be possible). > > You could make a matrix from the data in the file, then use matrix_plot. >
You might look at the numpy loadtxt function: http://docs.scipy.org/doc/numpy/reference/generated/numpy.loadtxt.html Depending on the format of the file, this may be easiest way to load it. Thanks, Jason --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
