Hello,
Since mid-February, a major change introduced in pyinterp 2026.2.0 has modified the behavior of bicubic interpolation, pyinterp.bicubic() has been deleted, a bicubic interpolation can now be performed using bivariate with method=“bicubic”.
This change will be implemented in the next release of croco_pytools and is already available in the main branch.
In the meantime, if you encounter issues related to this change, please refer to the following commit for details on how to address them: commit pyinterp feb 2026
Or as a workaround that does not require modifying the croco_pytools code, you can use an earlier version of pyinterp where the previous bicubic behavior is still available, for example:
pyinterp<=2025.11.0
This should avoid issues related to the recent changes introduced in pyinterp 2026.2.0 until the next croco_pytools release.