paraview_hello_world.ipynb doesn't work on Colab

[AgnieszkaZaba]

I tried to run this notebook on Colab, on MacOs 14 and Ubuntu. I can't make it work.
First error that I get is
FileNotFoundError: [Errno 2] No such file or directory: 'pvpython'

On Ubuntu I managed to pass this error to another one
CalledProcessError: Command '['ffmpeg', '-f', 'rawvideo', '-vcodec', 'rawvideo', '-s', '1120x1488', '-pix_fmt', 'rgba', '-framerate', '10.0', '-loglevel', 'error', '-i', 'pipe:', '-vcodec', 'h264', '-pix_fmt', 'yuv420p', '-y', '/tmp/tmpodqfrsid/temp.m4v']' returned non-zero exit status 234.

It's connected to missing data_range parameter in update function (in a line plots[i].update(ncdf.variables[product][frame_num], step=step) )

After setting it to None there is a different error
`---------------------------------------------------------------------------
KeyError Traceback (most recent call last)
Cell In[22], line 1
----> 1 np.full_like(ncdf.variables['surf_precip'][:], np.nan)

KeyError: 'surf_precip'`

Please help me :)
Maybe tutorial on HOWTO actually set paraview?

[slayoo]

!pip install python3-paraview will, in principle, work on Colab and result in availability of the pvpython command.

[AgnieszkaZaba]

Should we add this to notebook? niedz., 15 gru 2024, 02:23 użytkownik Sylwester Arabas < ***@***.***> napisał:

…

!pip install python3-paraview will, in principle, work on Colab and result in availability of the pvpython command. — Reply to this email directly, view it on GitHub <#1467 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ANMOOLF4FI3JCARYLOYTKGL2FTK2JAVCNFSM6AAAAABTT6OLJGVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDKNBTGQYDEMJUGU> . You are receiving this because you authored the thread.Message ID: ***@***.***>

[slayoo]

Please help me :) Maybe tutorial on HOWTO actually set paraview?

We'd probably be better off directing users to existing tutorials on Paraview, e.g. https://docs.paraview.org/en/latest/Tutorials/SelfDirectedTutorial/

[AgnieszkaZaba]

!pip install python3-paraview getting me an error:

ERROR: Could not find a version that satisfies the requirement python3-paraview (from versions: none)
ERROR: No matching distribution found for python3-paraview

[slayoo]

sorry! apt-get install python3-paraview

[slayoo]