ncl_stsetr man page

STSETR — Sets the value of an internal parameter of type REAL.

Synopsis

CALL STSETR (CNM,RVL)

C-Binding Synopsis

#include <ncarg/ncargC.h>

void c_stsetr(char *cnm, float rvl)

Description

CNM
(CHARACTER, input) is the name of a parameter to be given a real value. Only the first three characters of CNM are examined. The three characters may either be entirely upper or entirely lower case; mixed case is not recognized. It is recommended that the rest of the character string be used to improve the readability of the code. For example, instead of ´DFM´, use ´DFM - Differential Magnitude´.
RVL
(REAL, input) is an expression, the value of which is to be given to the parameter specified by CNM.

C-Binding Description

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

Usage

This routine allows you to set the current value of Streamlines parameters of type REAL. For a complete list of parameters available in this utility, see the streamlines_params man page.

Examples

Use the ncargex command to see the following relevant examples: ffex00, ffex03, ffex04, fstream, stex01, stex02, stex03.

Access

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

Messages

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

See Also

Online: stgetc, stgeti, stgetr, stinit, stream, streamlines, streamlines_params, strset, stsetc, stseti, stuixy, stumsl, stumta, stumxy, ncarg_cbind.

Hardcopy: NCAR Graphics Fundamentals, UNIX Version

Info

April 1993 UNIX NCAR GRAPHICS