Merge subarrays

Description

Merge a full frame with concurrent subarrays. This is a level 3 tool, it assumes the inputs have been already reduced by a level 2 tool (the image2 pipeline in this case).

It takes a pointer to the full frame and the subarrays and combines them back into a single reduced file.

Input

The input is a Level 3 association file, it includes paths to the FITS files for the full frame and all the subarrays.

As an example, checkout the test_merge_subarrays.ipynb notebook in the tests/ folder.

Merging algorithm

Currently the algorithm is trivial, it only puts back the relevant slices of the data, dq and err extensions in the correct location without any modification.

Output

A single reduced full-frame.

liger_iris_pipeline.merge_subarrays Package

Classes

MergeSubarraysStep([name, parent, ...])

ParseSubarrayMapStep: Parse a subarray map extension, if available, and create header metadata and data quality flag accordingly.

Class Inheritance Diagram

Inheritance diagram of liger_iris_pipeline.merge_subarrays.merge_subarrays.MergeSubarraysStep