I-ALiRT - Andriy cdf response

[laspsandoval]

Change Summary

Overview

Complete change in cdf structure and updates to variable attributes based on Andriy's feedback. Also note that I intend to calculate each instrument's timestamp (Issue: #2571 ).

Updated Files: Major changes

• create_xarray.py
  • Basically a complete rework of this file. A lot has changed with the database. CoDICE data structure is now more clearly defined. And after speaking with Andriy I realized the need for an epoch for each instrument.
• imap_ialirt_l1_variable_attrs.yaml
  • A lot of feedback from Andriy for this.

Updated Files: Minor changes

• imap_processing/ialirt/utils/constants.py
  • Organization of dimensions, energy bins, and data types.
• constants.py
  • Added constants based on CoDICE Algorithm Document page 64-65. These are not stored in DynamoDB (website documentation is still needed here), but they will be used in the cdf.
• imap_ialirt_global_cdf_attrs.yaml
  • Global description as recommended
• parse_mag.py
  • Find centerpoint of sc timestamp (instead of first timestamp)
• process_codice.py
  • Find centerpoint of sc timestamp (instead of first timestamp)
• process_hit.py
  • Find centerpoint of sc timestamp (instead of first timestamp)
• process_swapi.py
  • Find centerpoint of sc timestamp (instead of first timestamp)
• process_swe.py
  • Find centerpoint of sc timestamp (instead of first timestamp)

Testing

test_create_xarray.py

[laspsandoval]

@greglucas I think this is ready for your review when you have the chance. Really appreciate it.