How to create meshgrid with non-integer stepsize of list elements?

[ichabod801]

Couldn't you kick it up a notch, so that all the values are integers? For example, x = np.linspace(0, a * h, h). It would require dividing by h elsewhere in your code, but it is doable.

Or you could do what your last example implies: x = [0, 0.25, 0.5, 0.75, 1.0], and then use the integers 0 through 4 for your indexes. You then translate the indexes using x.