Domains.jl

Installation

Domains.jl is in the HarmonieRegistry. If you haven't added the Harmonie registry yet: In Julia enter REPL-mode (hitting ] as the first character of the command prompt) and add the registry

(@v1.7) pkg> registry add https://github.com/Hirlam/HarmonieRegistry.git

     Cloning registry from "https://github.com/Hirlam/HarmonieRegistry.git"
       Added registry `HarmonieRegistry` to `~/.julia/registries/HarmonieRegistry`

You might also want to registry add General if this is the first time you use Julia. After that Domains.jl can be added by

(@v1.7) pkg> add Domains

   Resolving package versions...
   Installed JSONSchema ─ v1.0.1
   Installed Glob ─────── v1.3.0
     Cloning [8047f4c8-798f-41f9-bdd5-7e8534b999d6] Domains from https://github.com/Hirlam/Domains.jl
   Installed Domains ──── v0.2.1
    Updating `~/.julia/environments/v1.7/Project.toml`
  [8047f4c8] + Domains v0.2.1
    Updating `~/.julia/environments/v1.7/Manifest.toml`
  [8047f4c8] + Domains v0.2.1
  [c27321d9] + Glob v1.3.0
  [7d188eb4] + JSONSchema v1.0.1

Unit tests

The domains in src/json/ are validated against the json schema file in src/jsonschema/domain.schema.json The schema validates:

• Required fields are present: TSTEP, NLON, NLAT, LONC, LATC, LON0, LAT0, GSIZE
• TSTEP is a divisor of 3600
• NLON (NLAT) is of the form 2ᵃ 3ᵇ 5ᶜ with either a≥1, b≥0,c≥0 or a=b=c=0
• -180 ≤ LON0, LONC ≤ 180
• -90 ≤ LAT0, LATC ≤ 90

EZONE is not required but currently present in all domains EZONE=11

In addition, for domains that use the Lambert projection, tests validate that the north pole is outside the domain.

Documentation