[2849] | 1 | PROGRAM generate_sections |
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| 2 | !!============================================================================== |
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| 3 | !! *** PROGRAM generate_sections *** |
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[2878] | 4 | !! |
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[2849] | 5 | !! create a binary file containig the IJ positions of sections in global |
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| 6 | !! coordinates for the diagnostic routine diadct.F90 of NEMO |
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| 7 | !! |
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| 8 | !! |
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[2858] | 9 | !! History: 09/2011: Clement Bricaud ( Mercator-Ocean ) |
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[2849] | 10 | !! |
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| 11 | !!============================================================================== |
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| 12 | !! * Modules used |
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| 13 | USE declarations |
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| 14 | USE sections_tools |
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| 15 | USE readcoordmesh |
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| 16 | USE readsections |
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| 17 | USE compute_sections |
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| 18 | USE writesections |
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| 19 | |
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| 20 | IMPLICIT NONE |
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| 21 | |
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| 22 | !! * Module Variables used |
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| 23 | INTEGER :: iargc, narg |
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| 24 | CHARACTER(LEN=80) :: cdum |
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| 25 | INTEGER :: jsec ,&! loop on sections |
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[2947] | 26 | jseg ! loop on segments (parts of the section) |
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[2849] | 27 | CHARACTER(len=40) :: clname |
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| 28 | LOGICAL :: llok |
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| 29 | |
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| 30 | NAMELIST/namdct/nsecdebug |
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| 31 | !!============================================================================== |
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| 32 | |
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| 33 | PRINT*,'~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~' |
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| 34 | PRINT*,'CREATION OF SECTIONS FOR NEMO diadct.F90 ROUTINE' |
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| 35 | PRINT*,'~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~' |
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| 36 | |
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| 37 | !-------------------! |
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| 38 | !1. Read namelist ! |
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| 39 | !-------------------! |
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| 40 | PRINT*,' ' |
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| 41 | PRINT*,'READ NAMELIST' |
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| 42 | PRINT*,'--------------' |
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| 43 | |
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| 44 | !!open, read and close namelist |
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| 45 | nsecdebug=0 |
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| 46 | clname='namelist' |
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| 47 | CALL file_open(numnam,clname,llok,cdform="FORMATTED",cdstatus="OLD",cdaction="READ") |
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| 48 | IF ( llok ) THEN |
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| 49 | REWIND( numnam ) |
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| 50 | READ ( numnam, namdct ) |
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| 51 | PRINT*,' ' |
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| 52 | PRINT*,'read namelist' |
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| 53 | IF( nsecdebug==-1 )THEN ; PRINT*,' Debug all sections' |
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| 54 | ELSE IF ( nsecdebug==0 )THEN ; PRINT*,' No section to debug' |
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| 55 | ELSE IF ( nsecdebug .GE. 1 .AND. nsecdebug .LE. nb_sec_max )THEN |
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| 56 | PRINT*,' Debug section number ',nsecdebug |
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| 57 | ELSE |
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| 58 | PRINT*,'Wrong number for nsecdebug = ',nsecdebug |
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| 59 | ENDIF |
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| 60 | ENDIF |
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| 61 | CLOSE(numnam) |
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| 62 | PRINT*,'read namelist ok' |
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| 63 | |
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| 64 | !-------------------------------------! |
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| 65 | !2. Read coordinates and meshmask ! |
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| 66 | !-------------------------------------! |
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| 67 | CALL read_coord_mesh |
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| 68 | |
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[2858] | 69 | PRINT*,'domain sizes: ' |
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| 70 | PRINT*,'jpi jpj = ',jpi ,jpj |
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[2849] | 71 | PRINT*,'domain boundaries: ' |
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| 72 | PRINT*,' 1 1 ',glamt(1,1),gphit(1,1) |
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| 73 | PRINT*,' 1 jpj ',glamt(1,jpj),gphit(1,jpj) |
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| 74 | PRINT*,' jpi 1 ',glamt(jpi,1),gphit(jpi,1) |
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| 75 | PRINT*,'jpi jpj ',glamt(jpi,jpj),gphit(jpi,jpj) |
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| 76 | |
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| 77 | |
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| 78 | |
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| 79 | !----------------------! |
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| 80 | !3. Read list_sections ! |
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| 81 | !----------------------! |
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| 82 | num_sec_debug(:)=0 ! Unit numbers for debug files |
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| 83 | CALL read_list_sections |
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| 84 | |
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| 85 | !----------------------! |
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| 86 | !4.Compute sections ! |
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| 87 | !----------------------! |
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| 88 | DO jsec=1,nb_sec |
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[2947] | 89 | !we use compsec to generate the series of grid points making the section |
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[2849] | 90 | IF(jsec == nsecdebug .OR. nsecdebug ==-1)THEN |
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| 91 | CALL compsec(jsec,secs(jsec),.true.) |
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| 92 | ELSE |
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| 93 | CALL compsec(jsec,secs(jsec),.false.) |
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| 94 | ENDIF |
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| 95 | IF (jsec == nb_sec)PRINT*,'compute section ok ' |
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| 96 | ENDDO |
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| 97 | |
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[2858] | 98 | !--------------------------------! |
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| 99 | !5.Write section_ijglobal.diadct ! |
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| 100 | !--------------------------------! |
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[2849] | 101 | CALL write_sections |
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| 102 | |
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| 103 | !----------------------! |
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| 104 | !END ! |
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| 105 | !----------------------! |
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| 106 | |
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| 107 | !close debug files |
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| 108 | DO jsec=1,nb_sec |
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| 109 | IF( num_sec_debug(jsec) .NE. 0 )CLOSE(num_sec_debug(jsec)) |
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| 110 | ENDDO |
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| 111 | |
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| 112 | PRINT*,'END END END END END END END END END END END END' |
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| 113 | |
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| 114 | END PROGRAM generate_sections |
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