Matthieu Chourrout

Group By: Add quartile outputs

3

**What's your use case?** I would like to summarize large datasets through the 5-number set (minimum, Q1, median, Q3, maximum) + mean, but quartiles are not available in the Group...

**What's wrong?** Following on #5917 and #5918, I obtained a minimal reproducible example from the Iris dataset using the Feature Constructor widget: ``` ----------------------------- KeyError Exception ------------------------------ Traceback (most recent...

Fails to open processed Omnic *.map files

2

Hi! I got a problem to open my FTIR Omnic Map files after processing them (Atmospheric Suppression feature from OMNIC 9.2) with the IO module of PyMCA: I get an...

[FIX] Change hipCT microscopy suffix to XPCT

1

Following the discussion at #1646, I am reverting @balbasty's PR #1686 with `XPCT` instead of `hipCT`: it is more suited for a broader audience.

Cannot overwrite Zarr opened with `mode= "a"`

3

To my understanding, `zarr` supports rewriting with the `mode= "a"`. However, it is not supported by `ome-zarr-py`. # Example code ```python import zarr import ome_zarr.io, ome_zarr.writer vol = np.zeros((512,512,512)) store...

Overlap with `new_axis` option is not trimmed correctly

1

**Describe the issue**: I would like to expand a 3D array of chunk size (32,128,128) to a 4D array of chunk size (3,32,128,128) with a computation that relies on an...

Set spatial offset of OME-Tiff dataset

1

Following up on https://github.com/cgohlke/tifffile/issues/245, I have another question regarding OME-Tiff. I would like to specify a spatial offset as I am saving a list of chunks relative to a spatial...

How to adapt coherency to 3D?

1

Hi, Thank you for the great tool! I came across [the PDF document with the methods](https://bigwww.epfl.ch/demo/orientationj/theoretical-background.pdf). How does the coherency computation transfer to 3D? Is it equal to what the...

As `venv` folder is present in `.gitignore` but not in skipped folders (`folders_to_skip`), I get this error: ``` Traceback (most recent call last): File "D:\User\bids-xpct-example\tools\print_dataset_listing.py", line 163, in main() File...

No data written to local folder on Windows 11

6

Hi, I have come up with a script to write chunks of 256^3 voxels into a precomputed segmentation, but no data is actually written to the disk (which is not...