WeatherGod

import numpy as np
import math


def CalcOffset(a, oom) :
    if np.isinf(oom) :
        return np.nan

    minval = a.min()
    if minval < 0.0 :

WeatherGod

from __future__ import print_function

import os

# make sure packages are available
import matplotlib
import numpy

if matplotlib.__version__ < "1.2.1":
    print("Warning: mpl v1.2.1 or greater is desired."

WeatherGod

import numpy as np

from matplotlib.nxutils import points_inside_poly

def polar2rect(azi, r) :
    # trig is reversed because this is azimuth with 0 pointing north
    x = np.sin(azi) * r
    y = np.cos(azi) * r

    return x, y

WeatherGod

So, provided you have some image files of form "_tmp0000.png", you can run generate_movies.sh to create a "result.txt" file which contains a list of the files successfully generated.

Additional columns are used to indicate testing status: '1' (failed), '0' (successful), '0.5' (works, but serious artifacts), '?' (couldn't try).

The script will provide the first column by testing if the movie plays using ffplay. Note, no movie gets displayed to the screen, so this is fairly quick. I have included my "result.txt" file which contains testing results for additional platforms. Platforms are:
* LibreOffice Impress on Linux
* QuickTime on Mac
* MS Office PowerPoint on Mac
* OpenOffice Impress on Mac