| 1 | !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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| 2 | ! Program metgrid |
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| 3 | ! |
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| 4 | ! First version: Michael Duda -- January 2006 |
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| 5 | !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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| 6 | program metgrid |
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| 7 | |
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| 8 | use gridinfo_module |
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| 9 | use interp_option_module |
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| 10 | use module_debug |
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| 11 | use parallel_module |
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| 12 | use process_domain_module |
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| 13 | |
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| 14 | implicit none |
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| 15 | |
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| 16 | ! Local variables |
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| 17 | integer :: n |
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| 18 | logical :: extra_row, extra_col |
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| 19 | |
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| 20 | ! |
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| 21 | ! Do general setup |
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| 22 | ! |
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| 23 | |
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| 24 | ! Initialize parallel stuff |
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| 25 | call parallel_start() |
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| 26 | |
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| 27 | call mprintf(.true.,LOGFILE,' *** Starting program metgrid.exe *** ') |
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| 28 | |
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| 29 | ! Get info about how many nests there are to process, etc. |
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| 30 | call get_namelist_params() |
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| 31 | |
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| 32 | ! Having determined which processor we are, which grid type we are, and where |
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| 33 | ! our patch is located in the domain, we can determine if U or V staggered |
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| 34 | ! fields will have one more row or column than the M staggered fields |
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| 35 | if (gridtype == 'C') then |
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| 36 | if (my_x == nproc_x-1) then |
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| 37 | extra_col = .true. |
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| 38 | else |
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| 39 | extra_col = .false. |
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| 40 | end if |
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| 41 | |
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| 42 | if (my_y == nproc_y-1) then |
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| 43 | extra_row = .true. |
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| 44 | else |
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| 45 | extra_row = .false. |
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| 46 | end if |
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| 47 | else if (gridtype == 'E') then |
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| 48 | extra_col = .false. |
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| 49 | extra_row = .false. |
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| 50 | end if |
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| 51 | |
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| 52 | ! Get info about which interpolators should be used with each field |
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| 53 | call read_interp_table() |
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| 54 | |
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| 55 | ! |
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| 56 | ! Now begin the processing work, looping over all domains to be processed |
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| 57 | ! |
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| 58 | |
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| 59 | if (gridtype == 'C') then |
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| 60 | |
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| 61 | do n=1,max_dom |
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| 62 | |
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| 63 | call mprintf(.true.,STDOUT,'Processing domain %i of %i', i1=n, i2=max_dom) |
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| 64 | call mprintf(.true.,LOGFILE,'Processing domain %i of %i', i1=n, i2=max_dom) |
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| 65 | |
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| 66 | call process_domain(n, extra_row, extra_col) |
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| 67 | |
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| 68 | end do ! Loop over max_dom |
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| 69 | |
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| 70 | else if (gridtype == 'E') then |
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| 71 | |
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| 72 | call mprintf(.true.,STDOUT,'Processing coarse domain only for NMM.') |
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| 73 | call mprintf(.true.,LOGFILE,'Processing coarse domain only for NMM.') |
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| 74 | |
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| 75 | call process_domain(1, extra_row, extra_col) |
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| 76 | |
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| 77 | end if |
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| 78 | |
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| 79 | |
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| 80 | ! |
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| 81 | ! Clean up and quit. |
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| 82 | ! |
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| 83 | |
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| 84 | call interp_option_destroy() |
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| 85 | |
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| 86 | call parallel_finish() |
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| 87 | |
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| 88 | call mprintf(.true.,STDOUT,'!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!') |
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| 89 | call mprintf(.true.,STDOUT,'! Successful completion of metgrid. !') |
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| 90 | call mprintf(.true.,STDOUT,'!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!') |
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| 91 | |
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| 92 | call mprintf(.true.,LOGFILE,' *** Successful completion of program metgrid.exe *** ') |
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| 93 | |
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| 94 | stop |
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| 95 | |
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| 96 | end program metgrid |
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