Apply a transform to the given data.
apply_transform(transform, data)
- transform - input Transform object
- data - data to be transformed
The apply_transform command applies the transform to the
provided data. The resulting transformed data are returned.
It is assumed that the data is appropriate for the transform
definition.
>>> cr = read_file("evt2.fits")
>>> trans = get_transform(cr, "MSC")
>>> data = numpy.array( [[4000.0,
4000.0],[5000.0,5000.0]],dtype=numpy.double)
>>> odat = apply_transform(trans,data)
>>> print odat
[[ 3.59986812e+02 -1.31883328e-02]
[ 1.23478142e-01 1.23477855e-01]]
The "MSC" transform from evt2.fits is applied to the
values (4000,4000) and (5000,5000).
See the
bug pages
on the CIAO website for an up-to-date listing of known bugs.
|
![[CIAO Logo]](../imgs/ciao_logo_navbar.gif){kind=logo}