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
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