ncl_tdprpa (3) - Linux Man Pages
ncl_tdprpa: Given the parallelogram coordinates of a point, get the coordinates
TDPRPA - Given the parallelogram coordinates of a point, get the coordinates of its projection in the projection plane. This routine is essentially the inverse of the routine TDPRPI.
SYNOPSISCALL TDPRPA (XIPA, YIPA, XI2D, YI2D)
C-BINDING SYNOPSIS#include <ncarg/ncargC.h>
The arguments of TDPRPA are as follows:
- XIPA and YIPA
- (input expressions of type REAL) - the parallelogram coordinates of a point. (The parallelogram is as defined by a prior call to TDPARA.)
- XI2D and YI2D
- (output variables of type REAL) - the coordinates of the projection of the point in the projection plane.
C-BINDING DESCRIPTIONThe C-binding argument descriptions are the same as the FORTRAN argument descriptions.
ACCESSTo use TDPRPA or c_tdprpa, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c, preferably in that order.
COPYRIGHTCopyright (C) 1987-2009
University Corporation for Atmospheric Research
The use of this Software is governed by a License Agreement.