SETI(3NCARG)

💖 SETI — the plotter range exponent setter (NCAR Graphics, SETI(3NCARG))

okay bestie, sit down, hydrate, because we're talking about a certified vintage routine from the NCAR Graphics 3NCARG section of the manual. SETI sets the exponents which define the plotting range in the plotter address unit coordinate system. that's the whole job. that's the girlboss. 🎀

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🌸 NAME 🌸

SETI — sets the exponents which define the plotting range in the plotter address unit coordinate system. ✨

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💀 STATUS 💀

ngl, this is the part where I have to tell you the truth. Plotter Address Units (PAUs) are no longer used in NCAR Graphics; thus, SETI is considered an obsolete routine. it's giving antique. it's giving museum plaque. 😭

The current recognized coordinate systems are:

• GKS world coordinates
• GKS normalized device coordinates
• NCAR Graphics fractional coordinates
• NCAR Graphics user coordinates

for the full breakdown of those, go read the NCAR Graphics document "NCAR Graphics Fundamentals, UNIX Version". it's the lore drop. 📚

SETI continues to be provided for compatibility of early NCAR Graphics codes. so like, it's not gone, it's just here for the nostalgia and the legacy builds. 🫶

The following definition of the PAU Coordinate System is included for the purpose of interpreting and converting PAU codes:

The plotter coordinates of a point are integers IPX and IPY, where IPX is between 1 and 2**MX and IPY is between 1 and 2**MY. MX and MY are internal parameters of SPPS; each has the default value 10. Values of MX and MY can be set by routine SETI and retrieved by routine GETSI. 🔥

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✨ SYNOPSIS ✨

CALL SETI (IX,IY)

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👑 DESCRIPTION 👑

• IX — an input expression of type INTEGER. it's the X axis exponent for plotter coordinates defining a range of 1 to 2**IX - 1. IX has a default value of 10. 💅
• IY — an input expression of type INTEGER. it's the Y axis exponent for plotter coordinates defining a range of 1 to 2**IY - 1. IY has a default value of 10. 💅

bestie please note: those ranges are written 2**IX - 1 and 2**IY - 1, exactly like that. do not come for me about operator precedence, I am simply the messenger. 🙈

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🌈 ACCESS 🌈

To use SETI, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c, preferably in that order. order matters, she's picky like that. ⭐

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🦋 SEE ALSO 🦋

Online: spps, getsi

Hardcopy: NCAR Graphics Fundamentals, UNIX Version; User's Guide for NCAR GKS-0A Graphics

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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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okay that's the whole page, no cap. this was the UNIX manual page for SETI(3NCARG) from March 1993, and the source/version energy is NCAR GRAPHICS all the way down. obsolete but iconic. periodt. 💖✨🌸