Opened 4 years ago
Last modified 4 years ago
#879 closed upgrade
IMPORTANT: Added several Matlab scripts to manipulate grids — at Initial Version
| Reported by: | arango | Owned by: | |
|---|---|---|---|
| Priority: | major | Milestone: | Matlab Processing Scripts |
| Component: | Matlab | Version: | 3.9 |
| Keywords: | Cc: |
Description
I have several Matlab grid manipulation scripts that may be useful to some Users.
- cartesian_grid.m: Given a larger donor grid (D), this function extracts a rotated Cartesian grid centered at (Xc, Yc) and rotated by angle theta. The larger donor grid is used during plotting to display the location of the rotated grid.
- spherical_grid.m: Given a larger donor grid (D), this function extracts a rotated spherical grid centered at (Tlon, Tlat) and rotated by angle alpha.
- grid_rotated.m: Given a larger Grid NetCDF file (Ginp), this function extracts and creates a rotated subdomain (Cartesian or Spherical) Grid NetCDF file (Gout) centered at (Xmid,Ymid) and rotated by angle theta.
- roms_metrics.m: Computes the several ROMS grid metrics from the (lon,lat) coordinates.
I highly recommend using roms_metrics when building the ROMS GRID NetCDF file to have consistent grid variables.
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