Re: [Gnuplot-py-users] Gnuplot.py float precision (again)

[Alan G I. <ai...@am...>]

You are correct: the try clause now succeeds
because downcasting is allowed:

     >>> x = np.random.random((5,))
     >>> x.dtype
     dtype('float64')
     >>> x32 = x.astype(np.float32)
     >>> x32.dtype
     dtype('float32')

How about returning any ndarray untouched?

     if isinstance(m, numpy.ndarray):
         return m
     else:
         return numpy.array(m,dtype=numpy.float32)

I see no need to print an error message:
NumPy will report appropriately.

Alan Isaac