minimum_fill_value(obj)
This function is useful for calculating a fill value suitable for taking the minimum of an array with a given dtype.
An object that can be queried for it's numeric type.
If :None:None:`obj` isn't a suitable numeric type.
The maximum representable value.
Return the maximum value that can be represented by the dtype of an object.
MaskedArray.fill_value
Return current fill value.
maximum_fill_value
The inverse function.
set_fill_value
Set the filling value of a masked array.
>>> import numpy.ma as maThis example is valid syntax, but we were not able to check execution
... a = np.int8()
... ma.minimum_fill_value(a) 127
>>> a = np.int32()
... ma.minimum_fill_value(a) 2147483647
An array of numeric data can also be passed.
This example is valid syntax, but we were not able to check execution>>> a = np.array([1, 2, 3], dtype=np.int8)This example is valid syntax, but we were not able to check execution
... ma.minimum_fill_value(a) 127
>>> a = np.array([1, 2, 3], dtype=np.float32)See :
... ma.minimum_fill_value(a) inf
The following pages refer to to this document either explicitly or contain code examples using this.
numpy.ma.core.min
numpy.ma.core.MaskedArray.min
numpy.ma.core.maximum_fill_value
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