Data volumes are estimated for nominal model with 1 degree resolution and 40 levels in the atmosphere and 0.5 degrees with 60 levels in the ocean. The "Requesting MIP" (rows) is the MIP specifying the data required to meet their scientific objectives. The "designing MIP" (columns) is the MIP specifying the experimental design. For volume estimation, ocean data is assumed to be on a regular 1-degree grid unless specifically requested on another grid (e.g. the native model grid) The figures below represent work in progress: there are still omissions and flaws, more details are on the Data Request home page.