[Numpy-discussion] anyway to check a ndarray is a mased array or not?

Chao YUE chaoyuejoy@gmail....
Tue Oct 18 08:07:02 CDT 2011


Thanks Olivier. but I don't know how can I check it in the code (not in an
interactive mode)?
I would like:

if ndarray a is a mased array:
      code 1
else
     code 2

thanks again,

Chao

2011/10/18 Olivier Delalleau <shish@keba.be>

> You could simply check if it has a 'mask' attribute. You can also check if
> it is an instance of numpy.ma.core.MaskedArray.
>
> -=- Olivier
>
> Le 18 octobre 2011 08:49, Chao YUE <chaoyuejoy@gmail.com> a écrit :
>
>> Just one more question, how can I check a ndarray is a masked array or
>> not?
>>
>> Chao
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-- 
***********************************************************************************
Chao YUE
Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL)
UMR 1572 CEA-CNRS-UVSQ
Batiment 712 - Pe 119
91191 GIF Sur YVETTE Cedex
Tel: (33) 01 69 08 29 02; Fax:01.69.08.77.16
************************************************************************************
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