Test for Tim

[jonasjucker]

ICON External Parameter Request

Instructions

1. Give this issue a meaningful title.
2. Replace PASTE_YOUR_REQUEST_HERE with your request that you copied to clipboard:

{
  "extpar": {
      "igrid_type": 1,
      "iaot_type": 1,
      "ilu_type": 1,
      "ialb_type": 1,
      "isoil_type": 1,
      "itopo_type": 1,
      "lsgsl": false,
      "lfilter_oro": false,
      "lurban": false
  },
  "icontools": {
    "grid_level": 2,
    "grid_root": 6,
    "centre": 78,
    "subcentre": 255,
    "lspring_dynamics": true,
    "maxit": 1000,
    "beta_spring": 0.95,
    "icorotation": 36,
    "outfile": "ICON-ART-EUNA2",
    "domains": [
      {
        "region_type": 1
      },
      {
        "region_type": 3,
        "number_of_grid_used": 61,
        "center_lon": 0.0,
        "center_lat": 41.0,
        "hwidth_lon": 70.0,
        "hwidth_lat": 41.0,
        "lrotate": false
      }
    ]
  }
}

3. Click on "Preview" to verify that the JSON format of your request is correctly formatted and displayed within a code block.
4. Click on "Submit new issue".

Extpar Data Request will now process your data based on the request you provided here. Once the processing is successful, it will post a link in this issue.
The processed data will be available under that link for up to 7 days.

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[jenkins-apn]

Your data is ready for up to 7 days under this link.

[mitTheos]

{
  "extpar": {
      "igrid_type": 1,
      "iaot_type": 1,
      "ilu_type": 1,
      "ialb_type": 1,
      "isoil_type": 1,
      "itopo_type": 1,
      "lsgsl": false,
      "lfilter_oro": false,
      "lurban": false
  },
  "icontools": {
    "grid_level": 2,
    "grid_root": 6,
    "centre": 78,
    "subcentre": 255,
    "lspring_dynamics": true,
    "maxit": 1000,
    "beta_spring": 0.95,
    "icorotation": 36,
    "outfile": "ICON-ART-EUNA2",
    "domains": [
      {
        "region_type": 1
      },
      {
        "region_type": 3,
        "number_of_grid_used": 61,
        "center_lon": 0.0,
        "center_lat": 41.0,
        "hwidth_lon": 70.0,
        "hwidth_lat": 41.0,
        "lrotate": false
      }
    ]
  }
}

[jonasjucker]

Range of values for json

Extpar

igrid_type: 1 , 1 stands for ICON grid, could actually be preset by frontend
iaot_type: 1,2,5
ilu_type: 1, 2,
ialb_type: 1,2,3
isoil_type: 1,2,3
itopo_type: 1,2,3, option 1 only for grids with horizontal resolution of coarser than 10km, more infos about that below
lsgsl: false, could be preset to false by frontend
lfilter_oro: false, could be preset to false by frontend
lurban: false,true

Icontools

grid_level: positive integer
grid_root: positive integer
centre: positive integer, but maybe more practical to map the int-values to the meteorological centre it describes
subcentre: positive integer, but same as for centre
lspring_dynamics: false,true, should be set to true by default, only experts should change that param
maxit: positive integer, default should be 1000, same handling as lspring_dynamics, and only active if lspring_dynamics=true
beta_spring: float between 0.9 and 0.99, same handling as lspring_dynamics, and only active if lspring_dynamics=true
icorotation: float (degrees), range between 0-360
icopole_lon: float (degrees), range between 0-360
icopole_lat: flaot (degrees), range between -90 - 90
outfile: string, defined completely by user
region_type: 1,3 1 is a global domain, 3 a local domain
number_of_grid_used: I have to check that, but not such an important parameter
center_lon: float (longitude), needs to be a valid lon value on the earth
center_lat: float (latitude), needs to be a calid lat value on the earth
hwidt_lon: positive float (longitude), max 1/2 of highest lon value on earth
hwidt_lat: positive float (latitude), max 1/2 of highest lat value on earth
lrotate: true,false, if set to true, 2 additional parames need to be set
pole_lat: same range as icopole_lat
pole_lon: same range as icopole_lon

[jonasjucker]

Please have a look at a more detailed description of the parameters in this comment:
https://github.com/C2SM/Tasks-Support/issues/60#issuecomment-2470541362
It gives a nice overview about all option required to generate a grid.