[NumPy-Tickets] [NumPy] #1657: np.ma.masked_invalid and precision

NumPy Trac numpy-tickets@scipy....
Thu Nov 11 12:25:52 CST 2010


#1657: np.ma.masked_invalid and precision
----------------------+-----------------------------------------------------
 Reporter:  bevanj    |       Owner:  pierregm
     Type:  defect    |      Status:  new     
 Priority:  high      |   Milestone:  1.5.1   
Component:  numpy.ma  |     Version:  1.5.0   
 Keywords:            |  
----------------------+-----------------------------------------------------
Changes (by pierregm):

  * priority:  normal => high


Comment:

 Good job for uncovering this bug, but the situation is actually worse. In
 fact, as soon as the mask of the array is not {{{nomask}}}, it cannot be
 printed with the given precision.
 Internally, the array is cast to a dtype object, and the items that should
 be masked are replaced by the string representing a missing value ( by
 default, '--'). I need to fix that very soon, probably over this week-end.

-- 
Ticket URL: <http://projects.scipy.org/numpy/ticket/1657#comment:1>
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