1 | !**************************************************************************************** |
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2 | SUBROUTINE read_grid (nlon,nlat,corners_ij_lus, & |
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3 | data_filename, w_unit, & |
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4 | gridlon,gridlat, & |
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5 | gridclo,gridcla, & |
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6 | gridsrf, & |
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7 | indice_mask) |
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8 | !************************************************************************************** |
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9 | ! |
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10 | USE netcdf |
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11 | IMPLICIT NONE |
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12 | ! |
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13 | INTEGER :: i,j,k,w_unit |
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14 | ! |
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15 | INTEGER :: il_file_id,il_grid_id,il_lon_id, & |
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16 | il_lat_id,il_clo_id,il_cla_id,il_srf_id,il_indice_id, & |
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17 | lon_dims,lat_dims,clo_dims,cla_dims,& |
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18 | imask_dims |
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19 | ! |
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20 | INTEGER, DIMENSION(NF90_MAX_VAR_DIMS) :: lon_dims_ids,lat_dims_ids,clo_dims_ids,& |
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21 | cla_dims_ids,imask_dims_ids,lon_dims_len,& |
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22 | lat_dims_len,clo_dims_len,cla_dims_len,& |
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23 | imask_dims_len |
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24 | ! |
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25 | INTEGER, INTENT(in) :: nlon,nlat,corners_ij_lus |
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26 | ! |
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27 | CHARACTER(len=30) :: data_filename |
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28 | ! |
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29 | INTEGER, DIMENSION(3) :: ila_dim |
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30 | INTEGER, DIMENSION(3) :: ila_corners,ila_what |
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31 | ! |
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32 | DOUBLE PRECISION, DIMENSION(nlon,nlat) :: gridlon,gridlat,gridsrf |
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33 | DOUBLE PRECISION, DIMENSION(nlon,nlat,corners_ij_lus) :: gridclo,gridcla |
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34 | INTEGER, DIMENSION(nlon,nlat) :: indice_mask |
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35 | ! |
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36 | ! |
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37 | ! Dimensions |
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38 | ! |
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39 | CALL hdlerr(NF90_OPEN(data_filename, NF90_NOWRITE, il_file_id), __LINE__ ) |
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40 | ! |
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41 | ! |
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42 | CALL hdlerr( NF90_INQ_VARID(il_file_id, 'lon' , il_lon_id), __LINE__ ) |
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43 | CALL hdlerr( NF90_INQ_VARID(il_file_id, 'lat' , il_lat_id), __LINE__ ) |
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44 | CALL hdlerr( NF90_INQ_VARID(il_file_id, 'clo' , il_clo_id), __LINE__ ) |
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45 | CALL hdlerr( NF90_INQ_VARID(il_file_id, 'cla' , il_cla_id), __LINE__ ) |
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46 | CALL hdlerr( NF90_INQ_VARID(il_file_id, 'srf' , il_srf_id), __LINE__ ) |
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47 | CALL hdlerr( NF90_INQ_VARID(il_file_id, 'imask' , il_indice_id), __LINE__ ) |
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48 | ! |
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49 | ila_what(:)=1 |
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50 | ! |
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51 | ila_dim(1)=nlon |
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52 | ila_dim(2)=nlat |
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53 | ila_dim(3)=1 |
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54 | ! |
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55 | ila_corners(1)=nlon |
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56 | ila_corners(2)=nlat |
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57 | ila_corners(3)=corners_ij_lus |
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58 | ! |
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59 | ! Data |
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60 | ! |
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61 | CALL hdlerr( NF90_OPEN(data_filename, NF90_NOWRITE, il_file_id), __LINE__ ) |
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62 | ! |
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63 | CALL hdlerr( NF90_GET_VAR (il_file_id, il_lon_id, gridlon, & |
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64 | ila_what(1:2), ila_dim(1:2)), __LINE__ ) |
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65 | WRITE(w_unit,*) 'Global grid longitudes reading done' |
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66 | CALL flush(w_unit) |
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67 | ! |
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68 | CALL hdlerr( NF90_GET_VAR (il_file_id, il_lat_id, gridlat, & |
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69 | ila_what(1:2), ila_dim(1:2)), __LINE__ ) |
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70 | WRITE(w_unit,*) 'Global grid latitudes reading done' |
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71 | CALL flush(w_unit) |
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72 | ! |
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73 | CALL hdlerr( NF90_GET_VAR(il_file_id, il_clo_id, gridclo, & |
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74 | ila_what, ila_corners), __LINE__ ) |
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75 | WRITE(w_unit,*) 'Global grid longitude corners reading done' |
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76 | CALL flush(w_unit) |
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77 | ! |
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78 | CALL hdlerr( NF90_GET_VAR (il_file_id, il_cla_id, gridcla, & |
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79 | ila_what, ila_corners), __LINE__ ) |
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80 | WRITE(w_unit,*) 'Global grid latitude corners reading done' |
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81 | CALL flush(w_unit) |
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82 | ! |
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83 | CALL hdlerr( NF90_GET_VAR (il_file_id, il_srf_id, gridsrf, & |
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84 | ila_what(1:2), ila_dim(1:2)), __LINE__ ) |
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85 | WRITE(w_unit,*) 'Global grid surfaces reading done' |
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86 | CALL flush(w_unit) |
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87 | ! |
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88 | CALL hdlerr( NF90_GET_VAR (il_file_id, il_indice_id, indice_mask, & |
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89 | ila_what, ila_dim), __LINE__ ) |
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90 | WRITE(w_unit,*) 'Global grid mask reading done' |
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91 | CALL flush(w_unit) |
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92 | ! |
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93 | CALL hdlerr( NF90_CLOSE(il_file_id), __LINE__ ) |
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94 | ! |
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95 | WRITE(w_unit,*) 'End of routine read_grid' |
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96 | CALL flush(w_unit) |
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97 | ! |
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98 | END SUBROUTINE read_grid |
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