source:
LMDZ6/branches/Amaury_dev/libf/phylmd/grid_index.F90
| Last change on this file was 5119, checked in by , 3 months ago | |
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| File size: 718 bytes | |
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| 1 | function grid_index(lon_deg,lat_deg) |
| 2 | !-------------------------------------------------------------------------------- |
| 3 | ! Get local index of grid point of longitude,latitude lon_deg,lat_deg |
| 4 | ! Author : FH 2024/07/18 |
| 5 | ! Please do not put this function in a m*odule not to complexify the replay script |
| 6 | !-------------------------------------------------------------------------------- |
| 7 | USE dimphy, ONLY: klon |
| 8 | USE lmdz_geometry, ONLY: latitude_deg, longitude_deg |
| 9 | IMPLICIT NONE |
| 10 | REAL, INTENT(IN) :: lon_deg,lat_deg |
| 11 | INTEGER :: grid_index |
| 12 | INTEGER i |
| 13 | grid_index=0 |
| 14 | DO i=1,klon |
| 15 | IF ( abs(lon_deg-longitude_deg(i)) < 0.02 .AND. abs(lat_deg-latitude_deg(i)) < 0.02 ) THEN |
| 16 | grid_index=i |
| 17 | exit |
| 18 | endif |
| 19 | END DO |
| 20 | RETURN |
| 21 | END |
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