WMBARB(3NCARG)
β¨ WMBARB β¨ (that's a 3NCARG page, bestie π)
okay so picture this: it's the NCAR GRAPHICS manual, it's giving weather-map realness, and today's main character is WMBARB β the routine that plots wind barbs. yes. wind barbs. the little feathery arrows that tell you which way the wind is blowing and how hard. obsessed π¦
πΈ NAME πΈ
WMBARB β plots wind barbs. that's it. that's the whole job. slay π
β SYNOPSIS β
CALL WMBARB (X,Y,U,V)
π C-BINDING SYNOPSIS π
for my C girlies, we got you:
#include <ncarg/gks.h>
void c_wmbarb(float x, float y, float u, float v)
π DESCRIPTION π
here's the tea on every single argument, no skips, no skimming, fr fr:
Xβ (Real, Input) β an X coordinate, and yes it's specified in world coordinates, of a point that specifies the position of the base of a wind barb.Yβ (Real, Input) β a Y coordinate, also in world coordinates, of a point that specifies the position of the base of a wind barb.Uβ (Real, Input) β the X component of a wind vector.Vβ (Real, Input) β the Y component of a wind vector.
like. X and Y are where the barb lives, U and V are what the wind is doing. iconic division of labour π
π USAGE π
so the angle the wind barb gets drawn at? that's decided by the vector (U,V). and the magnitude of that vector? that's the wind speed, measured in knots. nautical girlies rise π«Ά
β οΈ before you call WMBARB, set the values for the appropriate internal parameters first β the barb will not style itself, bestie.
the internal parameters that control how wind barbs look are, and I'm listing all of them because we don't gatekeep:
COLWBAWBDWBFWBSWBT
that's the whole glow-up squad. set them, then call. periodt β¨
π₯ ACCESS π₯
to use WMBARB or c_wmbarb, you gotta load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c β preferably in that order. don't get cute with the order, okay? the order is the order. π
π SEE ALSO π
Online: wmap, wmdflt, wmgetc, wmgeti, wmgetr, wmlabs, wmsetc, wmseti, wmsetr, wmstnm, wmap_params
Hardcopy: WMAP - A Package for Producing Daily Weather Maps and Plotting Station Model Data
go read those too, iykyk π
π COPYRIGHT π
Copyright (C) 1987-2009 University Corporation for Atmospheric Research The use of this Software is governed by a License Agreement.
and that's the whole page, babe β this was the UNIX flavour, January 1995, signed off as WMBARB(3NCARG). go forth and plot those barbs, you absolute legend π§π
π¦ where this page comes from
- epel 9: ncl-devel 6.6.2-59.el9 Β· LicenseRef-Callaway-BSD
- fedora 43: ncl-devel 6.6.2-58.fc43 Β· LicenseRef-Callaway-BSD
- fedora 44: ncl-devel 6.6.2-62.fc44 Β· LicenseRef-Callaway-BSD
- π girlified by deepseek-ai/DeepSeek-V4.1-Flash on : a language model's rewrite of the original, under its terms