cf.BoundedVariable.trunc

BoundedVariable.trunc(i=False)[source]

Truncate the data array.

The truncated value of the scalar x, is the nearest integer i which is closer to zero than x is. I.e. the fractional part of the signed number x is discarded.

New in version 1.0.

See also

ceil, floor, rint

Examples 1: 
>>> g = f.trunc()
Parameters:
i: bool, optional

If True then update the bounded variable in place. By default a new bounded variable is created. In either case, a bounded variable is returned.
Returns:
out: cf.BoundedVariable

The bounded variable with truncated data array values.
Examples 2: 
>>> print f.array
[-1.9 -1.5 -1.1 -1.   0.   1.   1.1  1.5  1.9]
>>> print f.trunc().array
[-1. -1. -1. -1.  0.  1.  1.  1.  1.]
>>> print f.array
[-1.9 -1.5 -1.1 -1.   0.   1.   1.1  1.5  1.9]
>>> print f.trunc(i=True).array
[-1. -1. -1. -1.  0.  1.  1.  1.  1.]
>>> print f.array
[-1. -1. -1. -1.  0.  1.  1.  1.  1.]