Cannot get modelnet40 from server

[jacobinho86]

Train to run train.py and the scripts hangs trying to connect to the repo server:

$ python train.py -h
--2023-08-09 20:42:59-- https://shapenet.cs.stanford.edu/media/modelnet40_ply_hdf5_2048.zip
Resolving shapenet.cs.stanford.edu (shapenet.cs.stanford.edu)... 171.67.77.19
Connecting to shapenet.cs.stanford.edu (shapenet.cs.stanford.edu)|171.67.77.19|:443... failed: Connection timed out.
Retrying.

--2023-08-09 20:45:09-- (try: 2) https://shapenet.cs.stanford.edu/media/modelnet40_ply_hdf5_2048.zip
Connecting to shapenet.cs.stanford.edu (shapenet.cs.stanford.edu)|171.67.77.19|:443... failed: Connection timed out.
Retrying.
...

Tried manually but the link is also times out: https://shapenet.cs.stanford.edu/media/modelnet40_ply_hdf5_2048.zip

Hence, I kindly ask, can you point me to the new dataset location?

[kezhang-cs]

Same issue here. It seems the shapenet.cs.stanford.edu is not reachable. Could you help provide a backup location to download the files?

[Christian-Prather]

In the error it points to the https address where you can get it. The cert is just not valid anymore. I opened the link in chrome and downloaded it that way. Then extract it into the data dir.

--2023-11-08 16:13:59--  https://shapenet.cs.stanford.edu/media/modelnet40_ply_hdf5_2048.zip
Resolving shapenet.cs.stanford.edu (shapenet.cs.stanford.edu)... 171.67.77.19
Connecting to shapenet.cs.stanford.edu (shapenet.cs.stanford.edu)|171.67.77.19|:443... connected.
ERROR: cannot verify shapenet.cs.stanford.edu's certificate, issued by ‘CN=InCommon RSA Server CA,OU=InCommon,O=Internet2,L=Ann Arbor,ST=MI,C=US’:
  Issued certificate has expired.

[GnanaPrakashSG2004]

Check PR #124, I was able to get the files to download after making the mentioned changes.

[anshium]

At the moment, even downloading with --no-check-certificate does not work.

Command

$ wget --no-check-certificate https://shapenet.cs.stanford.edu/ericyi/shapenetcore_partanno_v0.zip

Output

--2025-01-05 22:36:00-- https://shapenet.cs.stanford.edu/ericyi/shapenetcore_partanno_v0.zip
Resolving shapenet.cs.stanford.edu (shapenet.cs.stanford.edu)... 171.67.77.19
Connecting to shapenet.cs.stanford.edu (shapenet.cs.stanford.edu)|171.67.77.19|:443... failed: Connection refused.

[ateepe]

I haven't seen the original data to tell if these datasets are equivalent, but this repo has some mirror links for ModelNet10, ModelNet40, ShapeNetCore.v2 and ShapeNetPart datasets
https://github.com/antao97/PointCloudDatasets