id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
255	psCell - removal of fromChip & toTP transforms	robert.desonia@…	eugene	"In the latest SDRS, the fromChip transform was removed from the specification,
but it is used in the psCellInChip function.  Also, the toTP transform was
removed, but it is used in psCoordCellToSkyQuick as explicitly required by the
SDRS (see page 74 of SDRS r.10).  

I assume the fromChip transform is basically going to be the inverse of the
toChip transform, but there currently is no means to do an inverse of a
transform, and furthermore, could be computationally expensive if the transform
is used frequently and the roots of the polynomial are needed to be calculated
every time the transform is performed.

-rdd"	defect	closed	high		PSLib SDRS	unspecified	normal	fixed