DanRyanIrish

Opportunities to simplify codebase by leveraging ndcube 2.3

3

`ndcube` v2.3.0 is in the process of being released (a release candidate is already available). This includes some new features that could be very helpful to simplifying the `eispac` code-base...

Role of `"mod_index"`?

2

Hi. I'm trying to better understand the `EISCube` code-base, and was intrigued by the role of `"mod_index"`. Is this simply to enable the WCS to be kept as a FITS-WCS...

NDCube.fill

2

### Describe the feature A method that allows users to replace masked data values with a custom value, an alter associated uncertainty and mask values. Possible API: ```python def fill(fill_value,...

Convenience attributes for accessing world-axis-specific information

1

### Describe the feature A deliberate design decision of ndcube was to make its functionality valid for any number of axes and combination of physical types. While this has generally...

Support Subtract and Division of NDCube by NDData

6

## To Do - [x] Add dask test - [x] Rework subtraction to avoid in-place modification - [x] Merge #887

### Describe the feature Allow ExtraCoords and GlobalCoords to be passed to NDCube constructor. This will require sanitization of the inputs, including in the case of `ExtraCoords`, that the axes...

Crop mishandles negative array indices

3

### Describe the bug `NDCube.crop` uses `wcs.world_to_array_index` to convert world coordinates to array indices. This function uses negative array indices to denote points to the left/below the extent of the...

What works for Map that would be nice to have as an NDCube API (feedback from users)

1

### Provide a general description of the issue or problem. ## Vanessa's request * diff rotate * Co-align an IRIS map with an AIA map. Manually shift reference coord, or...

Properties giving order of types in inputs to NDCube.crop and crop_by_values 2

2

Inspired by discussions in #866 Re-creation of PR #867 due to messing up git history.