[6] | 1 | ;+ |
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| 2 | ; |
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[155] | 3 | ; =================== |
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| 4 | ; interp_erai_t2m.pro |
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| 5 | ; =================== |
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[6] | 6 | ; |
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[165] | 7 | ; .. function:: interp_erai_t2m(yyyymmddb,yyyymmdde) |
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[6] | 8 | ; |
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[67] | 9 | ; DESCRIPTION |
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| 10 | ; =========== |
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| 11 | ; |
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[26] | 12 | ; Interpolation of t2 from ERA-I grid to OAFLUX grid |
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[6] | 13 | ; |
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[92] | 14 | ; :file:`${PROJECT_ID}/20c3m_erai_t2_TROP_1989_2009.nc` |
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| 15 | ; containing |
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| 16 | ; t2 from ERA-I |
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[93] | 17 | ; has been produced by |
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[92] | 18 | ; :ref:`compute_erai_daily_region_2d.sh`. |
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[26] | 19 | ; |
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[92] | 20 | ; :file:`${PROJECT_ID}/mask_oaflux_30N30S.nc` |
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| 21 | ; containing OAFLUX grid |
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[93] | 22 | ; has been produced by |
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[153] | 23 | ; :func:`oaflux_mask_30n30s`. |
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[26] | 24 | ; |
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[92] | 25 | ; Interpolated t2 |
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| 26 | ; is written in |
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[155] | 27 | ; :file:`${PROJECT_OD}/erai_t2m_{yyyymmdd}_{yyyymmdd}_oafluxgrid.nc` |
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[92] | 28 | ; if this file not already exists. |
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[26] | 29 | ; |
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[92] | 30 | ; This output file |
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[155] | 31 | ; :file:`${PROJECT_OD}/erai_t2m_{yyyymmdd}_{yyyymmdd}_oafluxgrid.nc` |
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[92] | 32 | ; must be processed after by |
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[175] | 33 | ; :func:`t2m_correction_ncdf`. |
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[27] | 34 | ; |
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[92] | 35 | ; .. only:: man |
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| 36 | ; |
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| 37 | ; Figure is visible on PDF and HTML documents only. |
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| 38 | ; |
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| 39 | ; .. only:: html or latex |
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| 40 | ; |
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[9] | 41 | ; .. graphviz:: |
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| 42 | ; |
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[155] | 43 | ; digraph interp_erai_t2m { |
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[71] | 44 | ; |
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[50] | 45 | ; file_in [shape=ellipse,fontname=Courier,label="${PROJECT_ID}/20c3m_erai_t2_TROP_1989_2009.nc"]; |
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| 46 | ; mask [shape=ellipse,fontname=Courier,label="${PROJECT_ID}/mask_oaflux_30N30S.nc"]; |
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[155] | 47 | ; file_out [shape=ellipse,fontname=Courier,label="${PROJECT_OD}/erai_t2m_{yyyymmdd}_{yyyymmdd}_oafluxgrid.nc"]; |
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[9] | 48 | ; |
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[155] | 49 | ; interp_erai_t2m [shape=box, |
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[9] | 50 | ; fontname=Courier, |
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| 51 | ; color=blue, |
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[155] | 52 | ; URL="http://forge.ipsl.jussieu.fr/tropflux/browser/trunk/src/interp_erai_t2m.pro", |
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| 53 | ; label="${PROJECT}/src/interp_erai_t2m.pro"]; |
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[9] | 54 | ; |
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[155] | 55 | ; {file_in mask} -> {interp_erai_t2m} -> {file_out} |
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[9] | 56 | ; |
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[100] | 57 | ; } |
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[9] | 58 | ; |
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[6] | 59 | ; SEE ALSO |
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| 60 | ; ======== |
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| 61 | ; |
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[25] | 62 | ; :ref:`interpolate_data` |
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| 63 | ; |
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[165] | 64 | ; Used by :ref:`tropflux.sh` |
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| 65 | ; |
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[50] | 66 | ; :ref:`project_profile.sh` |
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[19] | 67 | ; |
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[26] | 68 | ; :ref:`compute_erai_daily_region_2d.sh` |
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| 69 | ; |
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[153] | 70 | ; :func:`oaflux_mask_30n30s` |
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[26] | 71 | ; |
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[20] | 72 | ; :func:`report <saxo:report>` |
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| 73 | ; :func:`isadirectory <saxo:isadirectory>` |
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| 74 | ; :func:`isafile <saxo:isafile>` |
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| 75 | ; :func:`initncdf <saxo:initncdf>` |
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| 76 | ; :func:`read_ncdf <saxo:read_ncdf>` |
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[26] | 77 | ; :func:`ncdf_lec <saxo:ncdf_lec>` |
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[20] | 78 | ; :func:`domdef <saxo:domdef>` |
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| 79 | ; :func:`call_interp2d <saxo:call_interp2d>` |
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| 80 | ; :func:`ncdf_quickwrite <saxo:ncdf_quickwrite>` |
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[27] | 81 | ; :func:`ncdf_getatt <saxo:ncdf_getatt>` |
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[20] | 82 | ; |
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[175] | 83 | ; :func:`t2m_correction_ncdf` |
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[27] | 84 | ; |
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[6] | 85 | ; EXAMPLES |
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| 86 | ; ======== |
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| 87 | ; |
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| 88 | ; :: |
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| 89 | ; |
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[24] | 90 | ; IDL> .compile file_interp |
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[173] | 91 | ; IDL> yyyymmddb = 20000101L |
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| 92 | ; IDL> yyyymmdde = 20001231L |
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[171] | 93 | ; IDL> result = interp_erai_t2m(yyyymmddb, yyyymmdde) |
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[155] | 94 | ; IDL> print, result |
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[6] | 95 | ; |
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| 96 | ; TODO |
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| 97 | ; ==== |
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| 98 | ; |
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[166] | 99 | ; scientific validation (strange look of data with ncview now) |
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[155] | 100 | ; |
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| 101 | ; check [yyyymmddb,yyyymmdde] validity |
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| 102 | ; |
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| 103 | ; check if [yyyymmddb,yyyymmdde] is included in ERA-I file |
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| 104 | ; |
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| 105 | ; what happen if yyyymmdde > 20091231 : need to read an other ERA-I file |
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| 106 | ; |
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[93] | 107 | ; make it work : pb on loholt1 idl8 |
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[71] | 108 | ; |
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[93] | 109 | ; reach end but bad time and t2m values :: |
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[164] | 110 | ; |
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| 111 | ; $ ncks -v t2m -d time,0,1 -d latitude,0,1 -d longitude,0,1 /homedata/pinsard/tropflux_d/erai_t2m_19890101_20091231_oafluxgrid.nc |
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[93] | 112 | ; latitude[0]=-29.5 degrees_north |
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| 113 | ; latitude[1]=-28.5 degrees_north |
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[97] | 114 | ; |
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[93] | 115 | ; longitude[0]=30.5 degrees_east |
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| 116 | ; longitude[1]=31.5 degrees_east |
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[97] | 117 | ; |
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[93] | 118 | ; time[0]=9.96920996839e+36 latitude[0]=-29.5 longitude[0]=30.5 t2m[0]=9.96921e+36 degK |
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| 119 | ; time[0]=9.96920996839e+36 latitude[0]=-29.5 longitude[1]=31.5 t2m[1]=9.96921e+36 degK |
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| 120 | ; time[0]=9.96920996839e+36 latitude[1]=-28.5 longitude[0]=30.5 t2m[350]=9.96921e+36 degK |
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| 121 | ; time[0]=9.96920996839e+36 latitude[1]=-28.5 longitude[1]=31.5 t2m[351]=9.96921e+36 degK |
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| 122 | ; time[1]=9.96920996839e+36 latitude[0]=-29.5 longitude[0]=30.5 t2m[21000]=9.96921e+36 degK |
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| 123 | ; time[1]=9.96920996839e+36 latitude[0]=-29.5 longitude[1]=31.5 t2m[21001]=9.96921e+36 degK |
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| 124 | ; time[1]=9.96920996839e+36 latitude[1]=-28.5 longitude[0]=30.5 t2m[21350]=9.96921e+36 degK |
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| 125 | ; time[1]=9.96920996839e+36 latitude[1]=-28.5 longitude[1]=31.5 t2m[21351]=9.96921e+36 degK |
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[97] | 126 | ; |
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[93] | 127 | ; time[0]=9.96920996839e+36 hours since 1957-01-01 00:00:0.0 |
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| 128 | ; time[1]=9.96920996839e+36 hours since 1957-01-01 00:00:0.0 |
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[71] | 129 | ; |
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[92] | 130 | ; loholt1 idl6 : end without error but looking with ncview all brown ! |
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[73] | 131 | ; |
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[26] | 132 | ; strange view (lat and lon shift with ncview) : check grid init |
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[24] | 133 | ; |
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[73] | 134 | ; remove useless netcdf_read or choose between read_ncdf and ncdf_lec |
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[26] | 135 | ; |
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| 136 | ; check time values |
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| 137 | ; |
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[24] | 138 | ; why use :func:`call_interp2d <saxo:call_interp2d>` : this is an hidden function of SAXO |
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| 139 | ; see :func:`file_interp <saxo:file_interp>` |
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| 140 | ; |
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[163] | 141 | ; use as input a file produced by compute_erai_daily_region_2d.sh or |
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[155] | 142 | ; get_erai.py + grib to netcdf conversion |
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[24] | 143 | ; |
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[6] | 144 | ; coding rules |
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| 145 | ; |
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[27] | 146 | ; hard coded time in module name and in output filename |
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[26] | 147 | ; |
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| 148 | ; why two "initncdf, fullfilename_msk" |
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| 149 | ; |
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[70] | 150 | ; hard coded attributes for t2m (missing value, short name, axis) and time (origin) : use ncdf_getatt |
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[27] | 151 | ; |
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| 152 | ; CF conventions |
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| 153 | ; |
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[70] | 154 | ; check OUTMASK_IND and SET_OUTMSKVAL added to call_interp2d call |
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| 155 | ; |
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[19] | 156 | ; KNOWN ISSUES |
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| 157 | ; ============ |
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| 158 | ; |
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| 159 | ; test of existence of fullfilename_msk not very efficient because |
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| 160 | ; MUST_EXIST keyword of :func:`isafile <saxo:isafile>` not yet implemented |
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| 161 | ; |
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[6] | 162 | ; EVOLUTIONS |
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| 163 | ; ========== |
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| 164 | ; |
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[70] | 165 | ; $Id$ |
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| 166 | ; |
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[155] | 167 | ; $URL: svn+ssh://pinsard@forge.ipsl.jussieu.fr/ipsl/forge/projets/tropflux/svn/trunk/src/interp_erai_t2m.pro $ |
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[70] | 168 | ; |
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[163] | 169 | ; - fplod 20120319 |
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| 170 | ; |
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| 171 | ; * taking project_overwite into account |
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| 172 | ; |
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[155] | 173 | ; - fplod 20120306 |
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| 174 | ; |
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[156] | 175 | ; * try to add compile_opt seems to be incompatible with ncdf_quickwrite |
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[155] | 176 | ; * pro -> function |
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| 177 | ; |
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[92] | 178 | ; - pinsard 2011-08-23T09:09:16Z loholt1.ipsl.polytechnique.fr (Linux) |
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| 179 | ; |
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| 180 | ; * retry on loholt1 with idl8 and idl6 |
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| 181 | ; |
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[73] | 182 | ; - pinsard 2011-08-08T16:11:48Z loholt1.ipsl.polytechnique.fr (Linux) |
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| 183 | ; |
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| 184 | ; * remove ncdf_quickwrite exercices |
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| 185 | ; |
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[70] | 186 | ; - fplod 20110808T094156Z cratos (Linux) |
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| 187 | ; |
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| 188 | ; * add OUTMASK_IND and SET_OUTMSKVAL to call_interp2d call |
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| 189 | ; |
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[27] | 190 | ; - fplod 20110103T153734Z aedon.locean-ipsl.upmc.fr (Darwin) |
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| 191 | ; |
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| 192 | ; * computed first and last dates |
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| 193 | ; * start using ncdf_getatt instead of hard coded attributes |
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| 194 | ; |
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[26] | 195 | ; - fplod 20101223T130406Z aedon.locean-ipsl.upmc.fr (Darwin) |
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| 196 | ; |
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[27] | 197 | ; * replace /Volumes/PRAVEEN/TropFlux/input_uncor/ by ${TROPFLUX_OD} |
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| 198 | ; * complete documentation |
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| 199 | ; * get time dimension in data file |
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| 200 | ; * replace read_ncdf by ncdf_lec |
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[26] | 201 | ; |
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[27] | 202 | ; usage of timestep keyword in read_ncdf was not efficient because of memory problem : |
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| 203 | ; can not read the whole time range (ok with 7580, not ok with 7591 while need is 7670 |
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| 204 | ; :: |
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[26] | 205 | ; |
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[27] | 206 | ; % Unable to allocate memory: to make array. |
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| 207 | ; Cannot allocate memory |
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[26] | 208 | ; |
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[27] | 209 | ; When timestep keyword is not used we can see these messages:: |
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[26] | 210 | ; |
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[27] | 211 | ; /usr/work/incas/fplod/tropflux_d/20c3m_erai_t2_TROP_1989_2009.nc as no time axis variable |
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| 212 | ; given by Praveen |
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[26] | 213 | ; |
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[27] | 214 | ; Value of Julian date is out of allowed range |
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[26] | 215 | ; |
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[27] | 216 | ; % Array used to subscript array contains out of range subscript: DATAIN |
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[26] | 217 | ; |
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[24] | 218 | ; - fplod 20101222T163216Z aedon.locean-ipsl.upmc.fr (Darwin) |
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| 219 | ; |
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| 220 | ; * replace /Volumes/PRAVEEN/ERAI_global by ${TROPFLUX_ID} |
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| 221 | ; |
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[19] | 222 | ; - fplod 20101217T140745Z aedon.locean-ipsl.upmc.fr (Darwin) |
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| 223 | ; |
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| 224 | ; * remove hard coded directory for mask_oaflux_30N30S.nc |
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| 225 | ; |
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[9] | 226 | ; - fplod 20101215T112140Z aedon.locean-ipsl.upmc.fr (Darwin) |
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| 227 | ; |
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| 228 | ; * add graph in header |
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| 229 | ; |
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[6] | 230 | ; - fplod 20101214T093615Z aedon.locean-ipsl.upmc.fr (Darwin) |
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| 231 | ; |
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| 232 | ; * minimal header |
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| 233 | ; |
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| 234 | ; - pbk 2008 |
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| 235 | ; |
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| 236 | ; * creation |
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| 237 | ; |
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| 238 | ;- |
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[155] | 239 | function interp_erai_t2m $ |
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| 240 | , yyyymmddb $ |
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| 241 | , yyyymmdde |
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[27] | 242 | ; |
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[156] | 243 | ;++compile_opt idl2, strictarrsubs, logical_predicate |
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| 244 | ; |
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[40] | 245 | @cm_4cal |
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| 246 | @cm_4data |
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| 247 | @cm_4mesh |
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| 248 | @cm_4data |
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[50] | 249 | @cm_project |
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[19] | 250 | ; |
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[155] | 251 | ; Return to caller if errors |
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| 252 | ON_ERROR, 2 |
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| 253 | ; |
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| 254 | result = -1 |
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| 255 | ; |
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[173] | 256 | usage = 'result = interp_erai_t2m(yyyymmddb, yyyymmdde)' |
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[155] | 257 | nparam = N_PARAMS() |
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| 258 | IF (nparam NE 2) THEN BEGIN |
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| 259 | ras = report(['Incorrect number of arguments.' $ |
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| 260 | + '!C' $ |
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| 261 | + 'Usage : ' + usage]) |
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[165] | 262 | return, result |
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[155] | 263 | ENDIF |
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| 264 | |
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[20] | 265 | ; check for input directory |
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[19] | 266 | ; |
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[50] | 267 | ; test if ${PROJECT_ID} defined |
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| 268 | CASE project_id_env OF |
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[19] | 269 | '' : BEGIN |
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[50] | 270 | msg = 'eee : ${PROJECT_ID} is not defined' |
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[19] | 271 | ras = report(msg) |
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[155] | 272 | return, result |
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[19] | 273 | END |
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| 274 | ELSE: BEGIN |
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[50] | 275 | msg = 'iii : ${PROJECT_ID} is ' + project_id_env |
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[19] | 276 | ras = report(msg) |
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| 277 | END |
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| 278 | ENDCASE |
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| 279 | ; |
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[50] | 280 | iodirin = isadirectory(project_id_env) |
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[19] | 281 | ; |
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[50] | 282 | ; existence and protection of ${PROJECT_ID} |
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[19] | 283 | IF (FILE_TEST(iodirin, /DIRECTORY, /EXECUTABLE, /READ) EQ 0) THEN BEGIN |
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| 284 | msg = 'eee : the directory' + iodirin + ' is not accessible.' |
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| 285 | ras = report(msg) |
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[155] | 286 | return, result |
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[19] | 287 | ENDIF |
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| 288 | ; |
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| 289 | ; build mask filename |
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| 290 | filename_msk='mask_oaflux_30N30S.nc' |
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| 291 | ; |
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| 292 | ; check if this file exists |
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[92] | 293 | msg='iii : looking for ' + filename_msk |
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| 294 | ras = report(msg) |
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[19] | 295 | fullfilename_msk = isafile(iodirin + filename_msk, NEW=0, /MUST_EXIST) |
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| 296 | IF fullfilename_msk[0] EQ '' THEN BEGIN |
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| 297 | msg = 'eee : the file ' + fullfilename_msk + ' was not found.' |
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| 298 | ras = report(msg) |
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[155] | 299 | return, result |
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[19] | 300 | ENDIF |
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[24] | 301 | ; |
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| 302 | ; build t2 filename |
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| 303 | filename_t2='20c3m_erai_t2_TROP_1989_2009.nc' |
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| 304 | ; |
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| 305 | ; check if this file exists |
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[92] | 306 | msg='iii : looking for ' + filename_t2 |
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| 307 | ras = report(msg) |
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[24] | 308 | fullfilename_t2 = isafile(iodirin + filename_t2, NEW=0, /MUST_EXIST) |
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| 309 | IF fullfilename_t2[0] EQ '' THEN BEGIN |
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| 310 | msg = 'eee : the file ' + fullfilename_t2 + ' was not found.' |
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| 311 | ras = report(msg) |
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[155] | 312 | return, result |
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[24] | 313 | ENDIF |
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| 314 | ; |
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[50] | 315 | ; test if ${PROJECT_OD} defined |
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| 316 | CASE project_od_env OF |
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[26] | 317 | '' : BEGIN |
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[50] | 318 | msg = 'eee : ${PROJECT_OD} is not defined' |
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[26] | 319 | ras = report(msg) |
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[155] | 320 | return, result |
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[26] | 321 | END |
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| 322 | ELSE: BEGIN |
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[50] | 323 | msg = 'iii : ${PROJECT_OD} is ' + project_od_env |
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[26] | 324 | ras = report(msg) |
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| 325 | END |
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| 326 | ENDCASE |
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| 327 | ; |
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| 328 | ; check if output data will be possible |
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[50] | 329 | iodirout = isadirectory(project_od_env) |
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[26] | 330 | ; |
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| 331 | ; existence and protection |
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| 332 | IF (FILE_TEST(iodirout, /DIRECTORY, /WRITE) EQ 0) THEN BEGIN |
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| 333 | msg = 'eee : the directory' + iodirout + ' was not found.' |
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| 334 | ras = report(msg) |
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[155] | 335 | return, result |
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[26] | 336 | ENDIF |
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| 337 | ; |
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| 338 | ; build output filename |
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[155] | 339 | filename_out = 'erai_t2m_' + string(yyyymmddb,format='(I8.8)') + '_' + string(yyyymmdde,format='(I8.8)') + '_oafluxgrid.nc' |
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[26] | 340 | fullfilename_out = iodirout + filename_out |
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| 341 | ; in order to avoid unexpected overwritten |
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[163] | 342 | IF ((FILE_TEST(fullfilename_out) EQ 1) AND (project_overwrite EQ 0)) THEN BEGIN |
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[26] | 343 | msg = 'eee : the file ' + fullfilename_out + ' already exists.' |
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| 344 | ras = report(msg) |
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[155] | 345 | return, result |
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[26] | 346 | ENDIF |
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| 347 | ; |
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| 348 | ; define grid parameters with t2 file |
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[24] | 349 | initncdf, fullfilename_t2 |
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[5] | 350 | domdef |
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[156] | 351 | latin=reform(gphit[0,*]) |
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| 352 | lonin=reform(glamt[*,0]) |
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| 353 | print, 'lat grid from data',min(latin),max(latin),latin[1]-latin[0] |
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| 354 | print, 'lon grid from data',min(lonin),max(lonin),lonin[1]-lonin[0] |
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[26] | 355 | ; |
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[169] | 356 | ;; get time in t2 file |
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| 357 | ;timein=ncdf_lec(fullfilename_t2,var='time') |
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| 358 | ;jptin=n_elements(timein) |
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| 359 | ;print, 'time steps from data ', jptin |
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| 360 | ;print, 'The first 10 time values (variable timein) = ', timein[0:9] |
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[26] | 361 | ; |
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[27] | 362 | ; find first and last dates yyyymmdd |
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[169] | 363 | ;; they will be written in global attributes of output file |
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| 364 | ;da=jul2date(julday(01, 01, 1957,timein[0])) |
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| 365 | ;cda0=string(da,format='(i8.8)') |
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| 366 | ;da=jul2date(julday(01, 01, 1957,timein[jptin-1])) |
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| 367 | ;cda1=string(da,format='(i8.8)') |
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| 368 | ;print, 'first date ', cda0 |
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| 369 | ;print, 'last date ' , cda1 |
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[97] | 370 | ; |
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[26] | 371 | ; read t2 data |
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[27] | 372 | ;++ pb memory t2min=read_ncdf("t2",0,jptin-1,/timestep,file=fullfilename_t2,/nostr) |
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[26] | 373 | ; the following line is here just to prepare replacement of read_ncdf by ncdf_lec |
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[169] | 374 | ;t2min_read_ncdf=read_ncdf("t2",0,10,/timestep,file=fullfilename_t2,/nostr) |
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| 375 | ;help, t2min_read_ncdf |
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[26] | 376 | ;++print, 'The first 10 time values (variable time) = ', time[0:9] |
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| 377 | ;++print, 'time steps after read_ncdf (variable jpt) ', jpt |
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[169] | 378 | ;t2min=ncdf_lec(fullfilename_t2,var='t2') |
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| 379 | |
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| 380 | t2min=read_ncdf('t2',yyyymmddb-.5d,yyyymmdde,file=fullfilename_t2,/nost) |
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| 381 | ;; time:units = "hours since 1957-01-01 00:00:0.0" ; |
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[175] | 382 | timein=24.d*(time-julday(1,1,1957,0,0,0)) |
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[173] | 383 | jptin=n_elements(timein) |
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| 384 | da=jul2date(time[0]) |
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| 385 | cda0=string(da,format='(i8.8)') |
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[175] | 386 | da=jul2date(time[jpt-1]) |
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[173] | 387 | cda1=string(da,format='(i8.8)') |
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[174] | 388 | print, 't2m first date ', cda0 |
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| 389 | print, 't2m last date ' , cda1 |
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[169] | 390 | help, t2min |
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[26] | 391 | ; |
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[5] | 392 | mskin=glamt*0.+1. |
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[97] | 393 | ; |
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[26] | 394 | ; define grid parameters with mask file |
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[19] | 395 | initncdf, fullfilename_msk |
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[5] | 396 | domdef |
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[156] | 397 | latout=reform(gphit[0,*]) |
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| 398 | lonout=reform(glamt[*,0]) |
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| 399 | print, 'lat grid from mask ',min(latout),max(latout),latout[1]-latout[0] |
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| 400 | print, 'lon grid from mask ',min(lonout),max(lonout),lonout[1]-lonout[0] |
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[19] | 401 | mskout=read_ncdf("msk", file=fullfilename_msk,/nostr) |
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[27] | 402 | ; |
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[5] | 403 | help, t2min,lonin,latin,mskin,lonout,latout,mskout |
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[27] | 404 | ; |
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| 405 | ; interpolation and mask |
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[5] | 406 | t2mout=fltarr(jpi,jpj,jptin) |
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| 407 | for jt=0,jptin-1 do begin |
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[156] | 408 | tab=reform(t2min[*,*,jt]) |
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| 409 | t2mout[*,*,jt]=call_interp2d(tab,lonin,latin,mskin $ |
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[70] | 410 | , lonout,latout,method='bilinear' $ |
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| 411 | , OUTMASK_IND=mskout, SET_OUTMSKVAL=mskout) |
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[156] | 412 | t2mout[*,*,jt]=t2mout[*,*,jt]*mskout+(1.-mskout)*1.e20 |
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[5] | 413 | endfor |
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[97] | 414 | ; |
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[19] | 415 | initncdf, fullfilename_msk |
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[97] | 416 | ; |
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[5] | 417 | lat=latout |
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| 418 | lon=lonout |
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[26] | 419 | ncfile='!' + fullfilename_out |
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[27] | 420 | ncdf_getatt, fullfilename_msk, 'longitude', units=units |
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| 421 | ncdf_getatt, fullfilename_msk, 'longitude', long_name=long_name |
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| 422 | lon_attr={units:units, long_name:long_name} |
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| 423 | ncdf_getatt, fullfilename_msk, 'latitude', units=units |
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| 424 | ncdf_getatt, fullfilename_msk, 'latitude', long_name=long_name |
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| 425 | lat_attr={units:units, long_name:long_name} |
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| 426 | ncdf_getatt, fullfilename_t2, 'time', units=units |
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| 427 | ncdf_getatt, fullfilename_t2, 'time', long_name=long_name |
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| 428 | time_attr={units:units, long_name:long_name, time_origin:' 1957-JAN-01 00:00:00'} |
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[100] | 429 | globattr={source:'Data are from ECMWF ERA-Interim reanalysis', timerange:cda0+' - '+cda1} |
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[27] | 430 | ncdf_getatt, fullfilename_t2, 't2', units=units |
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| 431 | ncdf_getatt, fullfilename_t2, 't2', long_name=long_name |
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| 432 | t2m_attr={units:units, long_name:long_name, missing_value:1e20, short_name:'t2m',axis:'TYX'} |
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[97] | 433 | ; |
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[33] | 434 | help, t2mout |
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| 435 | help, timein |
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[70] | 436 | ncfields = 't2m[longitude,latitude,*time]=t2mout:t2m_attr; ' $ |
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| 437 | + 'longitude[]=lon:lon_attr; ' $ |
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| 438 | + 'latitude[]=lat:lat_attr; ' $ |
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[97] | 439 | + 'time[]=timein:time_attr ' $ |
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[70] | 440 | + ' @globattr' |
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| 441 | @ncdf_quickwrite |
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[97] | 442 | ; |
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[155] | 443 | result = 0 |
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| 444 | return, result |
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| 445 | ; |
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[5] | 446 | end |
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