DSPNT3S(3NCARG)

✨ DSPNT3S ✨

okay bestie, gather round, because we're about to talk about DSPNT3S, a little icon from the NCAR GRAPHICS manual (that's the 3NCARG section, iykyk) 💖

🌸 NAME 🌸

DSPNT3S — interpolate at a single point (or points) in 3D in single precision ✨ like, you give it a point, it gives you the vibe of that point. no cap.

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🎀 SYNOPSIS 🎀

CALL DSPNT3S (N, X, Y, Z, U, M, XO, YO, ZO, UO, IER)

that's the whole summoning ritual, bestie 🫶

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💅 DESCRIPTION 💅

okay so here's the cast of characters, and every single one of them matters:

• N (Integer, Input) — the number of input data points. the whole squad. 💜
• X (Real, Input) — an array holding the X coordinates of the input data points.
• Y (Real, Input) — an array holding the Y coordinates of the input data points.
• Z (Real, Input) — an array holding the Z coordinates of the input data points.
• U (Real, Input) — an array holding the functional values of the input data points. fr fr, U(L) is the value of the input function at coordinate (X(L),Y(L),Z(L)), for L=1,N. ✨
• M (Integer, Input) — the number of output data points (and yes, this may be "1", the main character of point counts 🎀).
• XO (Real, Input) — an array of dimension M containing the X coordinates of the output data. the values in XO may be in any order — she does not care about your ordering, she's chill like that 🦋
• YO (Real, Input) — an array of dimension M containing the Y coordinates of the output data. the values in YO may be in any order. same energy. 🌈
• ZO (Real, Input) — an array of dimension M containing the Z coordinates of the output data. the values in ZO may be in any order. iconic. ⭐
• UO (Real, output) — an array of dimension M containing the interpolated values. UO(I) is the interpolated value at point (XO(I),YO(I),ZO(I)) for I=1,M. this is the glow-up moment, this is what you came for 💖
• IER (Integer, Output) — an error return value. if IER comes back as 0, then no errors were detected — slay, we ate 💅. if IER is non-zero, then go refer to the man page for dsgrid_errors for the details. not me sending you to another manpage but that's where the tea is 😭

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🔥 USAGE 🔥

this subroutine is called when you want to interpolate at an individual point or points. like, one lil point. or a few. your call, bestie 🫶

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👑 ACCESS 👑

to use DSPNT3S, load the NCAR Graphics library ngmath. that's it, that's the door code. 🔑

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🌈 SEE ALSO 🌈

• dsgrid, dsgrid_params.

complete documentation for Dsgrid is available at URL http://ngwww.ucar.edu/ngdoc/ng/ngmath/dsgrid/dshome.html ✨

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💀 COPYRIGHT 💀

Copyright (C) 2000 University Corporation for Atmospheric Research

The use of this Software is governed by a License Agreement.

ngl bestie, that license agreement is not a vibe you can just ignore — read it, respect it, it's giving legally binding 🎀

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and that's the whole page!! written for UNIX, dated September 1997-1998, and honestly it ate. periodt. 💖✨🦋🌸💅