1 | #!/bin/ksh |
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2 | |
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3 | #------------------------------------------------------------ |
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4 | # Add mask from meshmask file to oceanic variables |
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5 | #------------------------------------------------------------ |
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6 | |
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7 | function IGCM_Patch_20091118_mask { |
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8 | |
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9 | set -vx |
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10 | IGCM_debug_PushStack "IGCM_Patch_mask" $@ |
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11 | |
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12 | [ -f ${config_UserChoices_JobName}_mesh_mask.nc ] || IGCM_sys_Get ${R_SAVE}/OCE/Output/${config_UserChoices_JobName}_mesh_mask.nc . |
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13 | |
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14 | filename=${1} |
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15 | |
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16 | chaineT=${filename%%'grid_T'*} |
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17 | chaineU=${filename%%'grid_U'*} |
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18 | chaineV=${filename%%'grid_V'*} |
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19 | chaineW=${filename%%'grid_W'*} |
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20 | chaineIce=${filename%%'icemod'*} |
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21 | |
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22 | if [ ${filename} != ${chaineT} ]; then |
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23 | mask='tmask' ; depth='deptht' |
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24 | elif [ ${filename} != ${chaineU} ]; then |
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25 | mask='umask' ; depth='depthu' |
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26 | elif [ ${filename} != ${chaineV} ]; then |
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27 | mask='vmask' ; depth='depthv' |
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28 | elif [ ${filename} != ${chaineW} ]; then |
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29 | mask='tmask' ; depth='depthw' |
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30 | elif [ ${filename} != ${chaineIce} ]; then |
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31 | mask='tmask' ; depth='deptht' |
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32 | fi |
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33 | |
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34 | #============================================ |
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35 | # Remove nav_lon, nav_lat file |
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36 | IGCM_sys_ncks -Oh -x -v nav_lon,nav_lat ${filename} file1.nc |
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37 | |
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38 | #============================================ |
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39 | # Extract mask variable |
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40 | IGCM_sys_ncks -Oh -v ${mask} ${config_UserChoices_JobName}_mesh_mask.nc mask3D.nc |
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41 | |
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42 | #============================================ |
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43 | # Rename deptht dimension |
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44 | IGCM_sys_ncrename -Oh -d z,${depth} mask3D.nc |
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45 | |
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46 | #============================================ |
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47 | # Remove single dimension t |
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48 | IGCM_sys_ncwa -Oh -a t mask3D.nc mask3D.nc |
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49 | |
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50 | #============================================ |
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51 | # Create mask2D |
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52 | IGCM_sys_ncks -Oh -d ${depth},0,0 mask3D.nc mask2D.nc |
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53 | IGCM_sys_ncwa -Oh -a ${depth} mask2D.nc mask2D.nc |
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54 | IGCM_sys_ncrename -v ${mask},mask2D mask2D.nc |
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55 | |
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56 | #============================================ |
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57 | # Append mask (2D) to file1.nc |
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58 | IGCM_sys_ncks -Ah -c -v mask2D mask2D.nc file1.nc |
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59 | |
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60 | if [ ${filename} = ${chaineIce} ]; then |
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61 | |
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62 | #============================================ |
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63 | # Append mask (3D) only for oceanic files |
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64 | IGCM_sys_ncks -Ah -v ${mask} mask3D.nc file1.nc |
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65 | IGCM_sys_ncrename -v ${mask},mask3D file1.nc |
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66 | |
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67 | #============================================ |
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68 | # Add record dimension only for oceanic files |
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69 | IGCM_sys_ncecat -Oh file1.nc file1.nc |
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70 | |
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71 | #============================================ |
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72 | # Apply mask 3D only for oceanic files |
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73 | IGCM_sys_ncwa -Oh -a record -B 'mask3D==1' file1.nc file1.nc |
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74 | |
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75 | fi |
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76 | |
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77 | #============================================ |
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78 | # Add record dimension |
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79 | IGCM_sys_ncecat -Oh file1.nc file1.nc |
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80 | |
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81 | #============================================ |
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82 | # Apply mask 2D |
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83 | IGCM_sys_ncwa -Oh -a record -B 'mask2D==1' file1.nc file1.nc |
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84 | |
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85 | #============================================ |
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86 | # Remove mask |
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87 | IGCM_sys_ncks -Oh -x -v mask2D,mask3D file1.nc file_mask.nc |
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88 | |
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89 | #============================================ |
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90 | # Add nav_lon nav_lat |
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91 | IGCM_sys_ncks -Ah -v nav_lon,nav_lat ${filename} file_mask.nc |
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92 | |
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93 | #============================================ |
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94 | # Cleaning |
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95 | IGCM_debug_Verif_Exit_Post |
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96 | IGCM_sys_Mv file_mask.nc ${filename} |
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97 | IGCM_sys_Rm mask3D.nc mask2D.nc file1.nc |
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98 | |
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99 | IGCM_debug_PopStack "IGCM_Patch_mask" |
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100 | } |
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