- ←Prev
- KAPLIBS – Internal subroutines used within the KAPPA package.
- Next→
- TOC ↑
Description:
This routine creates an AST PolyMap that implements the polynomial
transformation described by a supplied Starlink POLYNOMIAL structure (see SGP/38).
Invocation
CALL KPG1_CH2PM( LOC, POLYMAP, STATUS )
Arguments
LOC = CHARACTER
(
DAT__SZLOC ) (Given)
An HDS locator for the POLYNOMIAL structure.
POLYMAP = INTEGER
(Returned)
An AST pointer to the new PolyMap.
STATUS = INTEGER (Given and Returned)
The
global status.
Notes:
-
The returned PolyMap has a defined forward transformation (equivalent to the supplied
POLYNOMIAL), but no inverse transformation.
-
Both CHEBYSHEV and SIMPLE variants of the POLYNOMIAL structure are supported. But currently
only 1- or 2- dimensional Chebyshev polynomials can be handled. An error is reported for Chebyshev
polynomials of higher dimensionality.
- ←Prev
- KAPLIBS – Internal subroutines used within the KAPPA package.
- Next→
- TOC ↑