Kimberly Meechan

Mask in episode 4 has no shadow

1

### What is the problem? The mask in episode 4 is shown with no shadow around it, even though it is specified with ```.image-with-shadow``` in the [markdown](https://github.com/datacarpentry/image-processing/blob/main/episodes/04-drawing.md?plain=1#L124) This makes it...

EmitterGroup object has no attribute contrast_limits errors

1

With the latest `napari-matplotlib` and `napari`, I'm seeing some odd errors while the histogram is open: `AttributeError: 'EmitterGroup' object has no attribute 'contrast_limits'`. This error doesn't appear when running the...

Allow adjustment of histogram bins

1

It would be great to allow: - Adjustment of histogram bin width / locations via the UI - Using integer bin limits for integer images (e.g. `uint8`, `uint16`) For example,...

Different .czi image metadata for conda vs pip install

6

## Description I'm loading a czi image with napari-aicsimageio - ['Plate1-Blue-A-12-Scene-3-P3-F2-03.czi' from the OME sample data](https://downloads.openmicroscopy.org/images/Zeiss-CZI/idr0011/Plate1-Blue-A_TS-Stinger/) If I've installed via conda like so: ``` conda create -n napari-env-aicsimagio -c conda-forge...

Currently, the scale of Napari layers doesn't seem to be taken into account during the regionprops calculations. This means that e.g. areas aren't scaled by the given pixel size, and...

Runtime error when moving contrast limits

4

- Open an example image (e.g. `File > Open Sample > napari builtins > Cells (3D + 2Ch)`) - Open the histogram widget - Move the contrast limits in the...

For https://github.com/matplotlib/napari-matplotlib/issues/272 Adds a test for changing the contrast limits with the histogram open. Currently fails!

**Description of the desired feature:** Currently, using [`Pooch.is_available`](https://www.fatiando.org/pooch/latest/api/generated/pooch.Pooch.html#pooch.Pooch.is_available) with a `DOIdownloader` (e.g. for zenodo) throws: ``` Traceback (most recent call last): File "", line 1, in File "C:\Users\kimme\miniforge3\envs\zarr-benchmarks-p\Lib\site-packages\pooch\core.py", line 739,...

Support consolidated metadata in v2 > v3 conversion CLI

2

Currently, the CLI for converting between zarr v2 and v3 metadata (https://github.com/zarr-developers/zarr-python/pull/3257) doesn't handle consolidated metadata. If a `.zmetadata` file is detected, then conversion is stopped and an error is...

Numcodecs Delta filter throws AttributeError when astype is specified

7

### Zarr version v3.1.0 ### Numcodecs version v0.16.1 ### Python Version 3.13 ### Operating System Windows ### Installation pip into a virtual environment ### Description Running the code snippet in...