Label mask is not specificed

[DrJesseHansen]

Dear Devs,

I am using tomotwin as part of napari 0.4.18. I am running in clustering mode. The pixel size of my tomogram is 11.06, note that I did try to use e2proc3d with fourier shrink as written in the tutorial. It appeared to execute the command, but when I use Imod's "header" Tool to examine the output I see that the pixel size is unchanged.

Nevertheless, I continued with the tomo at 11.06. It appeared to run through on the embedding without issue. Then it runs through the second part (Estimate UMAP manifold and Generate Embedding Mask) without issue either.

output: Read data Prepare data Fit umap on 400000 samples Transform complete dataset in 8 chunks with a chunksize of ~447678 Transform: Write embeedings to disk Write umap model to disk Calculate label mask and write it to disk Create embedding mask Done

I then open napari 0.4.18 along with the tomogram. As per the instructions I use the plugin to open and point to the UMAP path. "...embeddings.tumap". I click LOAD. I then get the error "label mask is not specified".

I can see tomotwin label mask in the upper right. It is a dropdown but it is greyed out so I cannot select anything. The field is currently empty.

In the output folder (TOMOTWIN/tomograms/out/clustering) I have the following files: ts_001_embeddings.tumap ts_001_embeddings_umap_model.pkl ts_001_embeddings_label_mask.mrci

thanks in advance!

Jesse