Hello, when I try in my script to divide a masked array by a scalar I get an error. The instruction is:
>> sppa = sp / 100. sp is a masked array with ndim = 3. error is: Traceback (most recent call last): File "/media/nethome/Work/workspace/interimEnso/src/mlBudget.py", line 95, in <module> sppa = sp / 100. File "/usr/lib/pymodules/python2.7/numpy/ma/core.py", line 3673, in __div__ return divide(self, other) File "/usr/lib/pymodules/python2.7/numpy/ma/core.py", line 1072, in __call__ m |= ma ValueError: invalid return array shape The interesting thing is that this error only occurs after a tiling instruction: >> sp4d = N.tile(sp, (ninterf, 1, 1, 1)) If I do the division before the tiling I don't get an error. There's also no error if I do the division with N.divide(sp, 100.). Also printing the array sp after tiling doesn't work, while it works before. If I debug the script with eclipse/PyDev, in the variables window I get the message "Unable to get repr for <class 'numpy.ma.core.MaskedArray'>" for the sp array after tiling. The tiling operation shouldn't change the array, should it? Is this a bug, or is it expected behaviour? Regards, Martin Groszhauser If I try to print the _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion