roffio

library1.1.1pypypi✓ verified 82d ago

A (lazy) parser and writer for the Roxar Open File Format (ROFF), used primarily in geoscience and reservoir modeling. Current version 1.1.1; stable, low release cadence.

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pip install roffio

github ↗homepage ↗

INSTALL

IMPORT

SIG · ROFFIO

roffio

analyticspythonv1.1.1

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

read

✓ from roffio import read

✗ from roffio import RoffReader

write

✓ from roffio import write

Format

✓ from roffio import Format

Quick start: write and read a simple ROFF file.

from roffio import RoffReader, RoffWriter import numpy as np # Write a simple file with RoffWriter('example.roff', 'w') as writer: writer.write('data', np.array([1, 2, 3])) # Read it back with RoffReader('example.roff') as reader: data = reader.read('data') print(data)

Debug

Known issues

gotchaRoffReader is lazy by default: arrays are only loaded when read() is called. Do not rely on the file object being available after the context closes.

affects: >=1.0.0

deprecatedThe function roffio.open() is deprecated since 1.1.0. Use RoffReader or RoffWriter constructors directly.

fix

Use RoffReader(path) or RoffWriter(path, 'w') instead of roffio.open().

affects: >=1.1.0

breakingIn version 1.0.0, the package was renamed from 'roff' to 'roffio'. Install the new package name.

fix

Use 'pip install roffio'. The old 'roff' package is abandoned.

affects: >=1.0.0

Upgrade

Version history

1.1.1latest on PyPI · released Apr 23, 2025

Audit

Dependencies

numpyrequiredRequired for array data handling

h5pyoptionalOptional for HDF5 support in ROFF files

Agent activity

36 hits · last 30 days

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OpenAI (training)

Resources

githubhttps://github.com/equinor/roffio ↗

homepagehttps://github.com/equinor/roffio ↗