Various types of reach ID and HRU ID in network data

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Assessment

Difficulty
5/5
Estimated time
Over a week
Newbie friendliness
35/100
Issue type
Feature
Clarity
Mostly clear
Activity status
Stale
Tech stack
fortran
Domain
data

Research direction

Start by reviewing how netCDF reach and HRU IDs are read and how the dev1.2_hru-id branch approaches the change. Trace the network topology augmentation path and determine the acceptance criteria for 32-bit integers, 64-bit integers, and strings while preserving internal 32-bit mapping.

Written by the indexing model from the issue text.

Description

enhancement

Issue: currently allow only 32bit integer for river network ID.

ideal: allow 32bit, 64bit integer and string for IDs.

Possible solution: Create module to read IDs based on netCDF type and then generate dictionary (hash table) to map internal ID (which use 32bit integer) to these external IDs. use internal ID for network topology augmentation.

Plan to work on this dev1.2_hru-id branch

Dominant language
Fortran
Stars
62
Forks
73
Avg merge
3d 8h
Merged PRs (30d)
4

Getting set up

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

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