STGETR(3NCARG)

✨ STGETR ✨

okay so bestie, welcome to the NCAR GRAPHICS corner of the manual — this one's STGETR, and she's a real one 💖

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💅 NAME

STGETR — gets the current value of an internal parameter of type REAL. that's it, that's the whole job, and she does it flawlessly 🫶

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🌸 SYNOPSIS

CALL STGETR (CNM,RVL)

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🦋 C-BINDING SYNOPSIS

#include <ncarg/ncargC.h>

void c_stgetr(char *cnm, float *rvl)

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👑 DESCRIPTION

• CNM — (CHARACTER, input) this is the name of the parameter whose real value you're trying to retrieve, bestie. and listen, only the first three characters of CNM get examined — the rest is just vibes. those three characters have to be entirely upper or entirely lower case, no in-between. mixed case? not recognized, periodt. it is recommended that you use the rest of the character string to make your code more readable, which is honestly just good main character energy. like, instead of just ARL, use ARL - Arrowhead Length. iykyk ✨
• RVL — (REAL, output) this is the variable where the value of the parameter you specified with CNM gets returned to you. she comes back home and lands right in RVL 💖

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🎀 C-BINDING DESCRIPTION

the C-binding argument descriptions are literally the same as the FORTRAN argument descriptions. same facts, different language, no notes 🌈

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🌟 USAGE

this routine lets you retrieve the current value of Streamlines parameters of type REAL. lowkey iconic. if you want the complete list of parameters available in this utility, go check out the streamlines_params man page — she's got the whole menu 🍓

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🔥 ACCESS

to use STGETR or c_stgetr, you load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c — and preferably in that exact order, bestie. order matters, don't fight it 💅

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💜 MESSAGES

for a description of all Streamlines error messages and/or informational messages, see the streamlines man page. she'll tell you what went wrong 🙈

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⭐ SEE ALSO

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

Hardcopy: NCAR Graphics Fundamentals, UNIX Version

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🧚 COPYRIGHT

Copyright (C) 1987-2009 University Corporation for Atmospheric Research The use of this Software is governed by a License Agreement.

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and that's a wrap on the NCAR GRAPHICS STGETR page — the UNIX-flavored version, dated April 1993, no cap 💀🎀 she ate and left absolutely no crumbs. bye bestie, go retrieve those REAL parameters 💖✨