[Numpy-discussion] Question about recarray

[Lionel Roubeyrie]

Hi all,
Is it possible to put masked values into recarrays, I need a array with 
heterogenous types of datas (datetime objects in the first col, all others 
are float) but with missing values in some records. For the moment, I don't 
find any solution for that. I have tried with arrays of dtype=object, but I 
have problem when I want to compute min, max, ... with an error like:
TypeError: function not supported for these types, and can't coerce safely to 
supported types.
thanks

-- 
Lionel Roubeyrie - lroubeyrie at limair.asso.fr
LIMAIR
http://www.limair.asso.fr