[Matplotlib-users] plt.bar stripping zeros

2014-10-25 Thread Matthew Brett
Hi, I just noticed that this: >>> x = np.arange(10) >>> y = np.zeros(10) >>> y[5] = 1 >>> plt.bar(x, y) Will generate a big box for x = 5 with x 0:5 and 6: stripped, whereas this: >>> y += 0.01 >>> plt.bar(x, y) Will generate a bar plot going from x = 0 to 9 with a bar at 5 as I was expect

[Matplotlib-users] matplotlib v1.4.2

2014-10-25 Thread Thomas Caswell
Hot on the tails of v1.4.1, we have a v1.4.2 due to an error in the boxplot api in pyplot.py The only changes between 1.4.1 and 1.4.2 are: - corrected boxplot in pyplot.py - added extra paths to default search paths for freetype Tom -- Thomas Caswell tcasw...@gmail.com --

[Matplotlib-users] Structure of contour object returned from tricontourf

2014-10-25 Thread Hartmut Kaiser
All, We try to generate contour polygons from an unstructured triangular grid stored in a netcdf file: import netCDF4 import matplotlib.tri as tri # read data var = netCDF4.Dataset('filename.cdf').variables x = var['x'][:] y = var['y'][:] elems = var['element'][:,:]-1 data = var[