equinor/seismic-zfp

Multiple SEG-Y textual headers

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#13 opened on Mar 13, 2020

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good first issue

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Description

seismic-zfp currently only supports storing the first textual header from a SEG-Y file, despite the potential existence of more. Requires additional header disk blocks.

Contributor guide

Research direction
Study the SEG Y specification to understand how multiple textual headers are structured. Examine the current code to see where the single header is read and stored. Design changes to support additional header blocks, ensuring backward compatibility.
Tech stack
python
Domain
backenddata
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
3-5 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
PythonSEG Y format knowledge
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70