SEGYIO-CATR(1)

📦 version 1.8.3, in debian bookworm, nixos 26.05, nixpkgs unstable, ubuntu jammy

👑 SEGYIO-CATR — the group chat for your SEG-Y headers

okay so bestie, this is a page from the General Commands Manual, and it's about segyio-catr. Think of it as the little sibling who goes into your SEG-Y file and pulls out the headers you asked for. That's it. That's the whole vibe. 💖

✨ NAME ✨

segyio-catr — Print selected headers from FILE 💅

🌸 SYNPOSIS 🌸

segyio-catr [OPTION]...  FILE

🦋 DESCRIPTION 🦋

segyio-cath Print selected traceheaders from SEG-Y file FILE

(no babe I did not make that up, that's literally what it says 😭)

The flag --range takes up to three values: START, STOP, STEP, and together they make a closed interval from START to STOP. The third value, STEP, can be specified to print i.e. every other trace in the interval. All values are defaulted to 1. Traces are 1-indexed. ✨

Flags -r and -t can be called multiple times. Stack 'em, spam 'em, she can take it. 💪

Mandatory arguments to long options are mandatory for short options too. (yes queen, they match, that's the rule 👑)

💅 OPTIONS 💅

  • -t, --trace=NUMBER — trace(s) to print 🌸
  • -r, --range START [STOP STEP] — range of trace(s) to print. STOP and STEP are optional, and default to START and 1 respectively. 🎀
  • -f, --format=FORMAT — override sample format. defaults to inferring from the binary header.
    • available formats: ibm ieee short long char
  • -s, --strict — fail on unreadable tracefields 💀
  • -S, --non-strict — don't fail on unreadable fields, this is the default behavior 🙈
  • -n, --nonzero — only print fields with non-zero values ✨
  • -d, --description — print with byte offset and field description 🧚
  • -k, --segyio — print with segyio tracefield names 💜
  • -v, --verbose — increase verbosity 📢
  • --version — output version information and exit ⭐
  • --help — display this help and exit 🫶

Copyright © Statoil ASA. License LGPLv3+: GNU LGPL version 3 or later <http://gnu.org/licenses/lgpl.html>.

This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.

not me reading "NO WARRANTY" in all caps like it's a threat bestie 😭 it's fine, it's just legal girlie talk, keep scrolling

🌈 SEE ALSO 🌈

segyio-cath(1), segyio-catb(1)

mwah 💋 this whole page lives in the General Commands Manual, and the footer stamp on it is SEGYIO-CATR(1) — so yeah, that's the whole thing, periodt. go print some headers bestie, you're gonna slay 🫶✨

📦 where this page comes from