[Numpy-discussion] mrecarray indexing behaviour

2013-04-07 Thread Joel Nothman
Hello all! I am a bit confused by the behaviour of mrecarray: >>> import numpy.ma.mrecords >>> data = [(1, 'a'), (2, 'b')] >>> ra = numpy.rec.fromrecords(data) >>> mra = numpy.ma.mrecords.fromrecords(data) >>> ra rec.array([(1, 'a'), (2, 'b')], dtype=[('f0', '>> mra masked_records( f0 :

Re: [Numpy-discussion] mrecarray

2008-07-14 Thread Pierre GM
On Monday 14 July 2008 13:53:09 Michael Droettboom wrote: > I'm running into a couple of small problems with mrecarray. I'm not > sure if they're bugs or a usage error. Bugs are my bet. I'll check that. The first one might be problematic, as it probable comes from ma.core. The second one is most

[Numpy-discussion] mrecarray

2008-07-14 Thread Michael Droettboom
I'm running into a couple of small problems with mrecarray. I'm not sure if they're bugs or a usage error. First, the constructor throws an exception when the format string contains nested arrays (if that is the proper term) such as "(2,2)f8". This creates a three-element tuple in the dtype.