[216] | 1 | SUBROUTINE user_read_restart_data( nxlfa, nxl_on_file, nxrfa, nxr_on_file, & |
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| 2 | nynfa, nyn_on_file, nysfa, nys_on_file, & |
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| 3 | offset_xa, offset_ya, overlap_count, & |
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| 4 | tmp_2d, tmp_3d ) |
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[211] | 5 | |
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| 6 | !------------------------------------------------------------------------------! |
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| 7 | ! Actual revisions: |
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| 8 | ! ----------------- |
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[216] | 9 | ! reading mechanism revised (subdomain/total domain size can vary arbitrarily |
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| 10 | ! between current and previous run), |
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| 11 | ! former file user_interface.f90 split into one file per subroutine |
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[211] | 12 | ! |
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| 13 | ! Former revisions: |
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| 14 | ! ----------------- |
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| 15 | ! $Id: user_read_restart_data.f90 216 2008-11-25 07:12:43Z letzel $ |
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| 16 | ! |
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| 17 | ! Description: |
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| 18 | ! ------------ |
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| 19 | ! Reading restart data from file(s) |
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| 20 | ! Subdomain index limits on file are given by nxl_on_file, etc. |
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| 21 | ! Indices nxlc, etc. indicate the range of gridpoints to be mapped from the |
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| 22 | ! subdomain on file (f) to the subdomain of the current PE (c). They have been |
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| 23 | ! calculated in routine read_3d_binary. |
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| 24 | !------------------------------------------------------------------------------! |
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| 25 | |
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| 26 | USE control_parameters |
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| 27 | USE indices |
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| 28 | USE pegrid |
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| 29 | USE user |
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| 30 | |
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| 31 | IMPLICIT NONE |
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| 32 | |
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| 33 | CHARACTER (LEN=20) :: field_char |
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| 34 | |
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[216] | 35 | INTEGER :: k, nxlc, nxlf, nxl_on_file, nxrc, nxrf, nxr_on_file, nync, & |
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| 36 | nynf, nyn_on_file, nysc, nysf, nys_on_file, overlap_count |
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[211] | 37 | |
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[216] | 38 | INTEGER, DIMENSION(numprocs_previous_run,1000) :: nxlfa, nxrfa, nynfa, & |
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| 39 | nysfa, offset_xa, & |
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| 40 | offset_ya |
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| 41 | |
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[211] | 42 | REAL, DIMENSION(nys_on_file-1:nyn_on_file+1,nxl_on_file-1:nxr_on_file+1) ::& |
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| 43 | tmp_2d |
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| 44 | |
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| 45 | REAL, DIMENSION(nzb:nzt+1,nys_on_file-1:nyn_on_file+1, & |
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| 46 | nxl_on_file-1:nxr_on_file+1) :: & |
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| 47 | tmp_3d |
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| 48 | |
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| 49 | ! |
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| 50 | !-- Here the reading of user-defined restart data follows: |
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| 51 | !-- Sample for user-defined output |
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| 52 | ! |
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| 53 | ! IF ( initializing_actions == 'read_restart_data' ) THEN |
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| 54 | ! READ ( 13 ) field_char |
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| 55 | ! DO WHILE ( TRIM( field_char ) /= '*** end user ***' ) |
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| 56 | ! |
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[216] | 57 | ! DO k = 1, overlap_count |
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[211] | 58 | ! |
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[216] | 59 | ! nxlf = nxlfa(i,k) |
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| 60 | ! nxlc = nxlfa(i,k) + offset_xa(i,k) |
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| 61 | ! nxrf = nxrfa(i,k) |
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| 62 | ! nxrc = nxrfa(i,k) + offset_xa(i,k) |
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| 63 | ! nysf = nysfa(i,k) |
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| 64 | ! nysc = nysfa(i,k) + offset_ya(i,k) |
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| 65 | ! nynf = nynfa(i,k) |
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| 66 | ! nync = nynfa(i,k) + offset_ya(i,k) |
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| 67 | ! |
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| 68 | ! |
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| 69 | ! SELECT CASE ( TRIM( field_char ) ) |
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| 70 | ! |
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| 71 | ! CASE ( 'u2_av' ) |
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| 72 | ! IF ( .NOT. ALLOCATED( u2_av ) ) THEN |
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| 73 | ! ALLOCATE( u2_av(nzb:nzt+1,nys-1:nyn+1,nxl-1:nxr+1) ) |
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| 74 | ! ENDIF |
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| 75 | ! IF ( k == 1 ) READ ( 13 ) tmp_3d |
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| 76 | ! u2_av(:,nysc-1:nync+1,nxlc-1:nxrc+1) = & |
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[211] | 77 | ! tmp_3d(:,nysf-1:nynf+1,nxlf-1:nxrf+1) |
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| 78 | ! |
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[216] | 79 | ! CASE DEFAULT |
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| 80 | ! PRINT*, '+++ user_init: unknown variable named "', & |
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| 81 | ! TRIM( field_char ), '" found in' |
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| 82 | ! PRINT*, ' data from prior run on PE ', myid |
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| 83 | ! CALL local_stop |
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[211] | 84 | ! |
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[216] | 85 | ! END SELECT |
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[211] | 86 | ! |
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[216] | 87 | ! ENDDO |
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| 88 | ! |
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[211] | 89 | ! READ ( 13 ) field_char |
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| 90 | ! |
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| 91 | ! ENDDO |
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| 92 | ! ENDIF |
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| 93 | |
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| 94 | END SUBROUTINE user_read_restart_data |
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| 95 | |
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