# \#croco\_pytools

**URL:** https://forum.croco-ocean.org/tag/croco-pytools/32.md

[Latest](https://forum.croco-ocean.org/latest.md) · [Categories](https://forum.croco-ocean.org/categories.md) · [Tags](https://forum.croco-ocean.org/tags.md)

---

## [Query about need to change in Cgrid\_transformation\_tools.py](https://forum.croco-ocean.org/t/query-about-need-to-change-in-cgrid-transformation-tools-py/7694)

<div class="topic-metadata">

**Author:** [@swapnil](https://forum.croco-ocean.org/u/swapnil)\
**Replies:** 2\
**Last updated:** [September 28, 2026, 8:08am UTC](https://forum.croco-ocean.org/t/query-about-need-to-change-in-cgrid-transformation-tools-py/7694 "2026-09-28T08:08:36Z")

</div>

Hi, In mostly python base croco\_pytools have a one file called Cgrid\_transformation\_tools.py inside the prepro/Modules . During reading the code found the Quadratic output shows very suspicious. Its very confused me. …

---

## [Croco\_pytools : new release planned due to impact of copernicusmarine latest release change on env](https://forum.croco-ocean.org/t/croco-pytools-new-release-planned-due-to-impact-of-copernicusmarine-latest-release-change-on-env/7556)

<div class="topic-metadata">

**Author:** [@slegac](https://forum.croco-ocean.org/u/slegac)\
**Replies:** 3\
**Last updated:** [January 21, 2026, 12:23pm UTC](https://forum.croco-ocean.org/t/croco-pytools-new-release-planned-due-to-impact-of-copernicusmarine-latest-release-change-on-env/7556 "2026-01-21T12:23:28Z")

</div>

Hello, Since the last Copernicus Marine release (2.3.0 – 16/01/2026) release copernicusmarine a netcdf4/h5py incompatibility (see this issue) will affect the script download\_mercator.py. If you are already using croco…

---

## [Bug croco\_pytools 2.0.0 and 2.0.1 tide and TIDE\_MAS](https://forum.croco-ocean.org/t/bug-croco-pytools-2-0-0-and-2-0-1-tide-and-tide-mas/7538)

<div class="topic-metadata">

**Author:** [@slegac](https://forum.croco-ocean.org/u/slegac)\
**Replies:** 3\
**Last updated:** [January 15, 2026, 9:50am UTC](https://forum.croco-ocean.org/t/bug-croco-pytools-2-0-0-and-2-0-1-tide-and-tide-mas/7538 "2026-01-15T09:50:29Z")

</div>

A bug has been discovered in make\_tides for the versions 2.0.0 and 2.0.1 : the phase correction on date is applied even when disabled. This currently causes incorrect phases when using the TIDES\_MAS option in CROCO: e…

---

## [Python environment for croco\_pytools with Apple M1/M2 chips](https://forum.croco-ocean.org/t/python-environment-for-croco-pytools-with-apple-m1-m2-chips/7550)

<div class="topic-metadata">

**Author:** [@slegac](https://forum.croco-ocean.org/u/slegac)\
**Replies:** 0\
**Last updated:** [January 15, 2026, 8:19am UTC](https://forum.croco-ocean.org/t/python-environment-for-croco-pytools-with-apple-m1-m2-chips/7550 "2026-01-15T08:19:08Z")

</div>

Hello, Several users have reported difficulties installing the Python environment required for croco\_pytools on Apple M1/M2 chips. Please note that this issue has been resolved in the main branch by replacing the gfort…