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Add the new 2-degree grid: tx2_0v1#337

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alperaltuntas merged 4 commits into
mainfrom
add_tx2
Jun 25, 2026
Merged

Add the new 2-degree grid: tx2_0v1#337
alperaltuntas merged 4 commits into
mainfrom
add_tx2

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@alperaltuntas

@alperaltuntas alperaltuntas commented Jun 24, 2026

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Add tx2_0v1 as a supported MOM6 grid

  • MOM_input.yaml: tx2_0v1 grid defaults (dims, input files, hybrid
    75-layer vgrid, WOA cold-start init, tx2_3-family physics)
  • input_data_list.yaml: tx2_0v1 input-data entries
  • config_component.xml: default hycom1 vertical grid for tx2_0v1
  • config_pes.xml: tx2_0v1 PE layout (ocn/ice on 128, ocean concurrent)
  • regenerate json templates

Note: parameterizations are currently based on tx2_3v3.
todo: will add a test to aux_mom.

- MOM_input.yaml: tx2_0v1 grid defaults (dims, input files, hybrid
  75-layer vgrid, WOA cold-start init, tx2_3-family physics)
- input_data_list.yaml: tx2_0v1 input-data entries
- config_component.xml: default hycom1 vertical grid for tx2_0v1
- config_pes.xml: tx2_0v1 PE layout (ocn/ice on 128, ocean concurrent)
- regenerate json templates
@alperaltuntas

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Just rimport'ed the files. I'll re-run the CI check before merging this PR.

@alperaltuntas alperaltuntas requested a review from Katetc June 25, 2026 14:46

@mnlevy1981 mnlevy1981 left a comment

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I haven't had a chance to make a sandbox and actually run this, but the changes look reasonable. It will probably take several weeks to generate necessary forcing files to turn MARBL on -- I'm in the middle of re-writing the scripts to generate forcing for the tx2_3v3, and that will include some big structural changes like putting three iron forcing fields in the same file instead of spreading across three different files. I should finish that before creating 2° forcing files.

@alperaltuntas alperaltuntas merged commit 14db267 into main Jun 25, 2026
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3 participants