{
  "annotation_id": "76bc6d5a-7dc3-4f84-982a-978334c5f378",
  "date_created": "2026-03-02T18:00:49.838000Z",
  "date_modified": "2026-03-02T18:00:49.838000Z",
  "file_hash": "9112535c9145c19139fd691c1a41d29340637c196c1b0ffb0fc7c2ed1d071b9b",
  "private": false,
  "record": {
    "abstract": "We consider a multilayer generalization of Ripa\u0027s inhomogeneous-density\nsingle-layer primitive-equation model. In addition to vary arbitrarily in\nhorizontal position and time, the horizontal velocity and buoyancy fields are\nallowed to vary linearly with depth within each layer of the model. Preliminary\nresults on linear waves and baroclinic instability suggest that a configuration\ninvolving a few layers may set the basis for a quite accurate and numerically\nefficient ocean model.",
    "arxiv_id": "physics/0401078",
    "authors": [
      "F. J. Beron-Vera",
      "M. J. Olascoaga",
      "J. Zavala-Garay"
    ],
    "categories": [
      "physics.ao-ph"
    ],
    "title": "Linear waves and baroclinic instability in an inhomogeneous-density   layered primitive-equation ocean model",
    "url": "https://arxiv.org/abs/physics/0401078"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "696cdd4f-4a31-42bf-8957-53297cd9b49f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}