ncl_idpltr man page

Plots the triangulation generated by a prior call to either IDBVIP or IDSFFT.

Synopsis

CALL IDPLTR (NDAT,XDAT,YDAT,IWRK)

C-Binding Synopsis

#include <ncarg/ncargC.h>

void c_idbvip (int ndat, float *xdat, float *ydat, float *iwrk)

Description

NDAT
Number of data points (argument NDP from a prior call to IDBVIP or IDSFFT).
XD
Array of dimension NDP containing the X coordinates of the data points (from prior call to IDBVIP or IDSFFT).
YD
Array of dimension NDP containing the Y coordinates of the data points (from prior call to IDBVIP or IDSFFT).
ZD
Array of dimension NDP containing the Z coordinates of the data points (from prior call to IDBVIP or IDSFFT).
IWRK
Integer work array of dimension at least 31*NDP + NIP (argument IWK from prior call to IDBVIP or IDSFFT).

Note that the caller is responsible for doing the SET call required to map the triangles to the correct position on the plotter frame.

Note also that some triangle edges are drawn twice. No attempt is made to prevent this.

C-Binding Description

The C-binding argument descriptions are the same as the FORTRAN argument descriptions.

Access

To use IDPLTR or c_idpltr, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c, preferably in that order.

Messages

See the bivar man page for a description of all Bivar error messages and/or informational messages.

See Also

Online: bivar, bivar_params, idbvip, idsfft, idgeti, idgetr, idseti, idsetr, ncarg_cbind

Info

November 1995 UNIX NCAR GRAPHICS