GAGETC(3NCARG)

💖 GAGETC — get you a CHARACTER parameter, bestie 💖

okay so this is a page from the NCAR GRAPHICS manual, section 3NCARG, and it's all about GAGETC, which lowkey is the "gimme the value" girlie of the Gridall parameter world. she does one thing and she does it flawlessly. no cap. ✨

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🌸 NAME 🌸

GAGETC — retrieves the value of a specified internal parameter of type CHARACTER. that's it, that's the whole job. she's a getter. an icon. 💅

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🎀 SYNOPSIS 🎀

CALL GAGETC (PNAM,CVAL)

like. one line. she's not doing too much. we love a low-maintenance queen. 🫶

✨ C-BINDING SYNOPSIS ✨

for my C girlies, you get this instead:

#include <ncarg/ncargC.h>

void c_gagetc (char *pnam, char *cval, int len)

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🦋 DESCRIPTION 🦋

• PNAM — okay so this is an input constant or variable of type CHARACTER. she's a string that's three or more characters long, and the first three characters are the name of the internal parameter whose value you're trying to retrieve. so basically you can pass extra stuff after those three chars and it's fine, the routine only cares about the first three. iykyk. 👑
• CVAL — this is an output variable of type CHARACTER. she's the name of a variable where the value of the internal parameter specified by PNAM is gonna land. so you hand her a container and she fills it. that's the vibe check. 💖

🎀 C-BINDING DESCRIPTION 🎀

the C-binding argument descriptions are literally the same as the FORTRAN argument descriptions, with one exception, bestie:

• len — the size of cval as dimensioned in the calling program. that's it. that's the one difference. don't forget her, she matters. 😭

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💅 USAGE 💅

so this routine lets you retrieve the current value of Gridall parameters. that's the whole serve. 🍓

for a complete list of parameters available in this utility, go check out the gridall_params man page. she has the receipts. 📜

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🌈 ACCESS 🌈

to use GAGETC or c_gagetc, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c — preferably in that order. yes, the order matters. do not come for me about it, just link them in that order and everything will be fine and cute. ✨

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😭 MESSAGES 😭

see the gridall man page for a description of all Gridall error messages and/or informational messages. if something goes sideways, that's where the answers live. fr fr. 💀

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🔥 SEE ALSO 🔥

Online: gridall, gridall_params, gacolr, gageti, gagetr, gasetc, gaseti, gasetr, grid, gridal, gridl, halfax, labmod, perim, periml, tick4, ticks, 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 the whole page, bestie. go get those CHARACTER values. slay. 💜

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this cutie came out of the UNIX manual, dated March 1993, under GAGETC(3NCARG) — 1987-2009 copyright era energy, and honestly? she still ate. mwah. 💋