| 1 |
edhill |
1.39 |
C $Header: /u/gcmpack/MITgcm/model/src/checkpoint.F,v 1.38 2004/03/19 05:09:41 edhill Exp $ |
| 2 |
adcroft |
1.10 |
C $Name: $ |
| 3 |
adcroft |
1.1 |
|
| 4 |
edhill |
1.25 |
#include "PACKAGES_CONFIG.h" |
| 5 |
adcroft |
1.1 |
#include "CPP_OPTIONS.h" |
| 6 |
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| 7 |
|
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C-- File read_write.F: Routines to handle mid-level I/O interface. |
| 8 |
|
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C-- Contents |
| 9 |
|
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C-- o SET_WRITE_GLOBAL_PICKUP |
| 10 |
|
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C-- o READ_CHECKPOINT - Write out checkpoint files for restarting. |
| 11 |
|
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C-- o WRITE_CHECKPOINT - Write out checkpoint files for restarting. |
| 12 |
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| 13 |
|
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SUBROUTINE SET_WRITE_GLOBAL_PICKUP ( flag ) |
| 14 |
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IMPLICIT NONE |
| 15 |
|
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C SET_WRITE_GLOBAL_FLD( flag ) sets an internal logical state to |
| 16 |
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C indicate whether files written by subsequent call to the |
| 17 |
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C READ_WRITE_FLD package should create "global" or "tiled" files. |
| 18 |
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C flag = .TRUE. indicates "global" files |
| 19 |
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C flag = .FALSE. indicates "tiled" files |
| 20 |
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C |
| 21 |
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C Arguments |
| 22 |
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LOGICAL flag |
| 23 |
|
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C Common |
| 24 |
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COMMON /PCKP_GBLFLS/ globalFile |
| 25 |
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LOGICAL globalFile |
| 26 |
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C |
| 27 |
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globalFile=flag |
| 28 |
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C |
| 29 |
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RETURN |
| 30 |
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END |
| 31 |
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| 32 |
cnh |
1.14 |
CBOP |
| 33 |
|
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C !ROUTINE: READ_CHECKPOINT |
| 34 |
|
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C !INTERFACE: |
| 35 |
jmc |
1.5 |
SUBROUTINE READ_CHECKPOINT ( myIter, myThid ) |
| 36 |
cnh |
1.14 |
C !DESCRIPTION: \bv |
| 37 |
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C *==========================================================* |
| 38 |
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C | SUBROUTINE READ_PICKUP |
| 39 |
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C | o Controlling routine for IO to write restart file. |
| 40 |
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C *==========================================================* |
| 41 |
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C | Read model checkpoint files for use in restart. |
| 42 |
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C *==========================================================* |
| 43 |
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C \ev |
| 44 |
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C !USES: |
| 45 |
adcroft |
1.1 |
IMPLICIT NONE |
| 46 |
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C == Global variables === |
| 47 |
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#include "SIZE.h" |
| 48 |
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#include "EEPARAMS.h" |
| 49 |
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#include "PARAMS.h" |
| 50 |
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#include "DYNVARS.h" |
| 51 |
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#ifdef ALLOW_NONHYDROSTATIC |
| 52 |
|
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#include "GW.h" |
| 53 |
adcroft |
1.10 |
#include "SOLVE_FOR_PRESSURE3D.h" |
| 54 |
adcroft |
1.1 |
#endif |
| 55 |
edhill |
1.28 |
|
| 56 |
adcroft |
1.1 |
INTEGER IO_ERRCOUNT |
| 57 |
|
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EXTERNAL IO_ERRCOUNT |
| 58 |
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| 59 |
cnh |
1.14 |
C !INPUT/OUTPUT PARAMETERS: |
| 60 |
adcroft |
1.1 |
C == Routine arguments == |
| 61 |
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C myThid - Thread number for this instance of the routine. |
| 62 |
jmc |
1.5 |
C myIter - Iteration number |
| 63 |
adcroft |
1.1 |
INTEGER myThid |
| 64 |
jmc |
1.5 |
INTEGER myIter |
| 65 |
adcroft |
1.1 |
|
| 66 |
cnh |
1.14 |
C !LOCAL VARIABLES: |
| 67 |
adcroft |
1.1 |
C == Local variables == |
| 68 |
cnh |
1.14 |
C oldPrec :: Temp. for hold I/O precision information |
| 69 |
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C prec |
| 70 |
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C fn :: Temp. for building file name. |
| 71 |
adcroft |
1.1 |
INTEGER oldPrec |
| 72 |
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CHARACTER*(MAX_LEN_FNAM) fn |
| 73 |
adcroft |
1.21 |
CHARACTER*(10) suff |
| 74 |
adcroft |
1.1 |
INTEGER prec |
| 75 |
edhill |
1.34 |
#ifdef ALLOW_MNC |
| 76 |
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INTEGER i,j,k, bi,bj |
| 77 |
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_RL mnc_iter |
| 78 |
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#endif |
| 79 |
cnh |
1.14 |
CEOP |
| 80 |
adcroft |
1.1 |
|
| 81 |
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C-- Going to really do some IO. Make everyone except master thread wait. |
| 82 |
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_BARRIER |
| 83 |
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_BEGIN_MASTER( myThid ) |
| 84 |
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| 85 |
jmc |
1.31 |
#ifdef OLD_STYLE_WITH_MANY_FILES |
| 86 |
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| 87 |
adcroft |
1.1 |
C Force 64-bit IO |
| 88 |
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oldPrec = readBinaryPrec |
| 89 |
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readBinaryPrec = precFloat64 |
| 90 |
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| 91 |
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C-- Read model fields |
| 92 |
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C Raw fields |
| 93 |
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CALL READ_REC_XYZ_RL( 'uVel', uVel, 1,myIter, myThid) |
| 94 |
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CALL READ_REC_XYZ_RL( 'gU', gU, 1,myIter, myThid) |
| 95 |
jmc |
1.5 |
CALL READ_REC_XYZ_RL( 'guNm1', gUNm1, 1,myIter, myThid) |
| 96 |
adcroft |
1.1 |
CALL READ_REC_XYZ_RL( 'vVel', vVel, 1,myIter, myThid) |
| 97 |
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CALL READ_REC_XYZ_RL( 'gV', gV, 1,myIter, myThid) |
| 98 |
jmc |
1.5 |
CALL READ_REC_XYZ_RL( 'gvNm1', gVNm1, 1,myIter, myThid) |
| 99 |
adcroft |
1.1 |
CALL READ_REC_XYZ_RL( 'theta', theta, 1,myIter, myThid) |
| 100 |
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CALL READ_REC_XYZ_RL( 'gT', gT, 1,myIter, myThid) |
| 101 |
jmc |
1.5 |
CALL READ_REC_XYZ_RL( 'gtNm1', gTNm1, 1,myIter, myThid) |
| 102 |
adcroft |
1.1 |
CALL READ_REC_XYZ_RL( 'salt', salt, 1,myIter, myThid) |
| 103 |
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CALL READ_REC_XYZ_RL( 'gS', gS, 1,myIter, myThid) |
| 104 |
jmc |
1.5 |
CALL READ_REC_XYZ_RL( 'gsNm1', gSNm1, 1,myIter, myThid) |
| 105 |
jmc |
1.6 |
CALL READ_REC_XY_RL ('etaN', etaN, 1,myIter, myThid) |
| 106 |
cheisey |
1.16 |
|
| 107 |
adcroft |
1.1 |
#ifdef ALLOW_NONHYDROSTATIC |
| 108 |
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IF ( nonHydrostatic ) THEN |
| 109 |
adcroft |
1.10 |
CALL READ_REC_XYZ_RL('phi_nh',phi_nh,1,myIter,myThid) |
| 110 |
adcroft |
1.1 |
CALL READ_REC_XYZ_RL( 'gW',gW, 1,myIter,myThid) |
| 111 |
jmc |
1.7 |
c CALL READ_REC_XYZ_RL( 'gWnm1',gWnm1, 1,myIter,myThid) |
| 112 |
adcroft |
1.1 |
ENDIF |
| 113 |
|
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#endif |
| 114 |
jmc |
1.31 |
|
| 115 |
|
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C Reset default IO precision |
| 116 |
|
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readBinaryPrec = oldPrec |
| 117 |
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|
| 118 |
jmc |
1.11 |
#else /* OLD_STYLE_WITH_MANY_FILES */ |
| 119 |
adcroft |
1.1 |
|
| 120 |
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prec = precFloat64 |
| 121 |
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|
| 122 |
adcroft |
1.21 |
C-- Suffix for pickup files |
| 123 |
|
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IF (pickupSuff.EQ.' ') THEN |
| 124 |
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WRITE(suff,'(I10.10)') myIter |
| 125 |
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ELSE |
| 126 |
|
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WRITE(suff,'(A10)') pickupSuff |
| 127 |
|
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ENDIF |
| 128 |
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|
| 129 |
adcroft |
1.1 |
C-- Read model fields |
| 130 |
adcroft |
1.21 |
WRITE(fn,'(A,A10)') 'pickup.',suff |
| 131 |
adcroft |
1.1 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,uVel, 1,myThid) |
| 132 |
|
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CALL MDSREADFIELD(fn,prec,'RL',Nr,gU, 2,myThid) |
| 133 |
|
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CALL MDSREADFIELD(fn,prec,'RL',Nr,gUnm1, 3,myThid) |
| 134 |
|
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CALL MDSREADFIELD(fn,prec,'RL',Nr,vVel, 4,myThid) |
| 135 |
|
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CALL MDSREADFIELD(fn,prec,'RL',Nr,gV, 5,myThid) |
| 136 |
|
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CALL MDSREADFIELD(fn,prec,'RL',Nr,gVnm1, 6,myThid) |
| 137 |
|
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CALL MDSREADFIELD(fn,prec,'RL',Nr,theta, 7,myThid) |
| 138 |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,gT, 8,myThid) |
| 139 |
|
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CALL MDSREADFIELD(fn,prec,'RL',Nr,gTnm1, 9,myThid) |
| 140 |
|
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CALL MDSREADFIELD(fn,prec,'RL',Nr,salt, 10,myThid) |
| 141 |
|
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CALL MDSREADFIELD(fn,prec,'RL',Nr,gS, 11,myThid) |
| 142 |
|
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CALL MDSREADFIELD(fn,prec,'RL',Nr,gSnm1, 12,myThid) |
| 143 |
jmc |
1.6 |
CALL MDSREADFIELD(fn,prec,'RL', 1,etaN,12*Nr+1,myThid) |
| 144 |
jmc |
1.11 |
#ifdef NONLIN_FRSURF |
| 145 |
jmc |
1.26 |
IF ( nonlinFreeSurf.GE.0) |
| 146 |
jmc |
1.13 |
& CALL MDSREADFIELD(fn,prec,'RL',1,etaH,12*Nr+2,myThid) |
| 147 |
jmc |
1.11 |
#endif |
| 148 |
jmc |
1.19 |
|
| 149 |
|
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IF ( useDynP_inEos_Zc ) THEN |
| 150 |
adcroft |
1.21 |
WRITE(fn,'(A,A10)') 'pickup_ph.',suff |
| 151 |
jmc |
1.19 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,totPhiHyd,1,myThid) |
| 152 |
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ENDIF |
| 153 |
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|
| 154 |
adcroft |
1.1 |
#ifdef ALLOW_NONHYDROSTATIC |
| 155 |
|
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IF ( nonHydrostatic ) THEN |
| 156 |
adcroft |
1.21 |
WRITE(fn,'(A,A10)') 'pickup_nh.',suff |
| 157 |
adcroft |
1.10 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,phi_nh,1,myThid) |
| 158 |
adcroft |
1.1 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,gW, 2,myThid) |
| 159 |
jmc |
1.7 |
c CALL MDSREADFIELD(fn,prec,'RL',Nr,gWnm1,3,myThid) |
| 160 |
adcroft |
1.1 |
ENDIF |
| 161 |
|
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#endif |
| 162 |
heimbach |
1.8 |
|
| 163 |
jmc |
1.11 |
#endif /* OLD_STYLE_WITH_MANY_FILES */ |
| 164 |
adcroft |
1.1 |
|
| 165 |
edhill |
1.34 |
|
| 166 |
|
|
#ifdef ALLOW_MNC |
| 167 |
edhill |
1.38 |
IF (useMNC) THEN |
| 168 |
|
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mnc_iter = myIter |
| 169 |
edhill |
1.34 |
|
| 170 |
edhill |
1.38 |
C Write dynvars using the MNC package |
| 171 |
edhill |
1.39 |
CALL MNC_CW_SET_UDIM('pickup', -1, myThid) |
| 172 |
|
|
CALL MNC_CW_RL_W_D('pickup',0,0,'iter',mnc_iter, myThid) |
| 173 |
|
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CALL MNC_CW_SET_UDIM('pickup', 0, myThid) |
| 174 |
|
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CALL MNC_CW_RL_W_D('pickup',0,0,'U', uVel, myThid) |
| 175 |
|
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CALL MNC_CW_RL_W_D('pickup',0,0,'V', vVel, myThid) |
| 176 |
|
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CALL MNC_CW_RL_W_D('pickup',0,0,'T', theta, myThid) |
| 177 |
|
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CALL MNC_CW_RL_W_D('pickup',0,0,'S', salt, myThid) |
| 178 |
|
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CALL MNC_CW_RL_W_D('pickup',0,0,'Eta', etaN, myThid) |
| 179 |
edhill |
1.35 |
#ifdef NONLIN_FRSURF |
| 180 |
edhill |
1.38 |
IF ( nonlinFreeSurf.GE.0) |
| 181 |
edhill |
1.39 |
& CALL MNC_CW_RL_W_D('pickup',0,0,'EtaNH', etaH, myThid) |
| 182 |
edhill |
1.35 |
#endif |
| 183 |
edhill |
1.39 |
CALL MNC_CW_RL_W_D('pickup',0,0,'Unm1', gUnm1, myThid) |
| 184 |
|
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CALL MNC_CW_RL_W_D('pickup',0,0,'Vnm1', gVnm1, myThid) |
| 185 |
|
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CALL MNC_CW_RL_W_D('pickup',0,0,'Tnm1', gTnm1, myThid) |
| 186 |
|
|
CALL MNC_CW_RL_W_D('pickup',0,0,'Snm1', gSnm1, myThid) |
| 187 |
edhill |
1.38 |
|
| 188 |
|
|
DO bj = myByLo(myThid), myByHi(myThid) |
| 189 |
|
|
DO bi = myBxLo(myThid), myBxHi(myThid) |
| 190 |
edhill |
1.35 |
DO j=1,sNy |
| 191 |
|
|
DO i=1,sNx |
| 192 |
edhill |
1.38 |
etaN(i,j,bi,bj) = 0.0D0 |
| 193 |
|
|
etaH(i,j,bi,bj) = 0.0D0 |
| 194 |
|
|
ENDDO |
| 195 |
|
|
ENDDO |
| 196 |
|
|
DO k=1,Nr |
| 197 |
|
|
DO j=1,sNy |
| 198 |
|
|
DO i=1,sNx |
| 199 |
|
|
uVel(i,j,k,bi,bj) = 0.0D0 |
| 200 |
|
|
vVel(i,j,k,bi,bj) = 0.0D0 |
| 201 |
|
|
theta(i,j,k,bi,bj) = 0.0D0 |
| 202 |
|
|
salt(i,j,k,bi,bj) = 0.0D0 |
| 203 |
|
|
|
| 204 |
|
|
C g?nm1 variables |
| 205 |
|
|
gUnm1(i,j,k,bi,bj) = 0.0D0 |
| 206 |
|
|
gVnm1(i,j,k,bi,bj) = 0.0D0 |
| 207 |
|
|
gTnm1(i,j,k,bi,bj) = 0.0D0 |
| 208 |
|
|
gSnm1(i,j,k,bi,bj) = 0.0D0 |
| 209 |
|
|
|
| 210 |
|
|
C g? variables |
| 211 |
|
|
gU(i,j,k,bi,bj) = 0.0D0 |
| 212 |
|
|
gV(i,j,k,bi,bj) = 0.0D0 |
| 213 |
|
|
gT(i,j,k,bi,bj) = 0.0D0 |
| 214 |
|
|
gS(i,j,k,bi,bj) = 0.0D0 |
| 215 |
|
|
ENDDO |
| 216 |
edhill |
1.34 |
ENDDO |
| 217 |
|
|
ENDDO |
| 218 |
|
|
ENDDO |
| 219 |
|
|
ENDDO |
| 220 |
edhill |
1.38 |
|
| 221 |
|
|
C Read variables from the pickup file |
| 222 |
|
|
CALL MNC_FILE_CLOSE_ALL_MATCHING('pickup', myThid) |
| 223 |
edhill |
1.39 |
CALL MNC_CW_SET_UDIM('pickup', 1, myThid) |
| 224 |
|
|
CALL MNC_CW_RL_R_D('pickup',0,0,'iter',mnc_iter, myThid) |
| 225 |
|
|
CALL MNC_CW_RL_R_D('pickup',0,0,'U',uVel, myThid) |
| 226 |
|
|
CALL MNC_CW_RL_R_D('pickup',0,0,'V',vVel, myThid) |
| 227 |
|
|
CALL MNC_CW_RL_R_D('pickup',0,0,'T',theta, myThid) |
| 228 |
|
|
CALL MNC_CW_RL_R_D('pickup',0,0,'S',salt, myThid) |
| 229 |
|
|
CALL MNC_CW_RL_R_D('pickup',0,0,'Eta',etaN, myThid) |
| 230 |
edhill |
1.35 |
#ifdef NONLIN_FRSURF |
| 231 |
edhill |
1.38 |
IF ( nonlinFreeSurf.GE.0) |
| 232 |
edhill |
1.39 |
& CALL MNC_CW_RL_R_D('pickup',0,0,'EtaNH', etaH, myThid) |
| 233 |
edhill |
1.35 |
#endif |
| 234 |
edhill |
1.39 |
CALL MNC_CW_RL_R_D('pickup',0,0,'Unm1',gUnm1, myThid) |
| 235 |
|
|
CALL MNC_CW_RL_R_D('pickup',0,0,'Vnm1',gVnm1, myThid) |
| 236 |
|
|
CALL MNC_CW_RL_R_D('pickup',0,0,'Tnm1',gTnm1, myThid) |
| 237 |
|
|
CALL MNC_CW_RL_R_D('pickup',0,0,'Snm1',gSnm1, myThid) |
| 238 |
edhill |
1.38 |
ENDIF |
| 239 |
edhill |
1.34 |
#endif /* ALLOW_MNC */ |
| 240 |
|
|
|
| 241 |
edhill |
1.38 |
_END_MASTER( myThid ) |
| 242 |
|
|
_BARRIER |
| 243 |
edhill |
1.34 |
|
| 244 |
edhill |
1.38 |
C-- Fill in edge regions |
| 245 |
adcroft |
1.9 |
CALL EXCH_UV_XYZ_RL(uVel,vVel,.TRUE.,myThid) |
| 246 |
|
|
CALL EXCH_UV_XYZ_RL(gU,gV,.TRUE.,myThid) |
| 247 |
|
|
CALL EXCH_UV_XYZ_RL(gUnm1,gVnm1,.TRUE.,myThid) |
| 248 |
adcroft |
1.1 |
_EXCH_XYZ_R8(theta , myThid ) |
| 249 |
|
|
_EXCH_XYZ_R8(gt , myThid ) |
| 250 |
|
|
_EXCH_XYZ_R8(gtNM1 , myThid ) |
| 251 |
|
|
_EXCH_XYZ_R8(salt , myThid ) |
| 252 |
|
|
_EXCH_XYZ_R8(gs , myThid ) |
| 253 |
|
|
_EXCH_XYZ_R8(gsNM1 , myThid ) |
| 254 |
jmc |
1.6 |
_EXCH_XY_R8 (etaN, myThid ) |
| 255 |
jmc |
1.13 |
_EXCH_XY_R8( etaH, myThid ) |
| 256 |
jmc |
1.11 |
|
| 257 |
jmc |
1.19 |
IF ( useDynP_inEos_Zc ) |
| 258 |
|
|
& _EXCH_XYZ_RL( totPhiHyd, myThid ) |
| 259 |
|
|
|
| 260 |
adcroft |
1.1 |
#ifdef ALLOW_NONHYDROSTATIC |
| 261 |
|
|
IF ( nonHydrostatic ) THEN |
| 262 |
adcroft |
1.10 |
_EXCH_XYZ_R8(phi_nh, myThid ) |
| 263 |
adcroft |
1.1 |
_EXCH_XYZ_R8(gW , myThid ) |
| 264 |
jmc |
1.7 |
c _EXCH_XYZ_R8(gWNM1 , myThid ) |
| 265 |
adcroft |
1.1 |
ENDIF |
| 266 |
|
|
#endif |
| 267 |
|
|
|
| 268 |
|
|
RETURN |
| 269 |
|
|
END |
| 270 |
|
|
|
| 271 |
cnh |
1.14 |
CBOP |
| 272 |
|
|
C !ROUTINE: WRITE_CHECKPOINT |
| 273 |
|
|
C !INTERFACE: |
| 274 |
adcroft |
1.15 |
SUBROUTINE WRITE_CHECKPOINT ( modelEnd, myTime, |
| 275 |
jmc |
1.5 |
& myIter, myThid ) |
| 276 |
cnh |
1.14 |
C !DESCRIPTION: \bv |
| 277 |
|
|
C *==========================================================* |
| 278 |
|
|
C | SUBROUTINE WRITE_CHECKPOINT |
| 279 |
|
|
C | o Controlling routine for IO to write restart file. |
| 280 |
|
|
C *==========================================================* |
| 281 |
|
|
C | Write model checkpoint files for use in restart. |
| 282 |
|
|
C | This routine writes both "rolling-checkpoint" files |
| 283 |
|
|
C | and permanent checkpoint files. A rolling checkpoint |
| 284 |
|
|
C | works through a circular list of suffices. Generally the |
| 285 |
|
|
C | circular list has two entries so that a rolling |
| 286 |
|
|
C | checkpoint will overwrite the last rolling checkpoint |
| 287 |
|
|
C | but one. This is useful for running long jobs without |
| 288 |
|
|
C | filling too much disk space. |
| 289 |
|
|
C | In a permanent checkpoint data is written suffixed by |
| 290 |
|
|
C | the current timestep number. This sort of checkpoint can |
| 291 |
|
|
C | be used to provided a snap-shot from which the model |
| 292 |
|
|
C | can be rerun. |
| 293 |
|
|
C *==========================================================* |
| 294 |
|
|
C \ev |
| 295 |
|
|
|
| 296 |
|
|
C !USES: |
| 297 |
adcroft |
1.1 |
IMPLICIT NONE |
| 298 |
|
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C == Global variables === |
| 299 |
|
|
#include "SIZE.h" |
| 300 |
|
|
#include "EEPARAMS.h" |
| 301 |
|
|
#include "PARAMS.h" |
| 302 |
|
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#include "DYNVARS.h" |
| 303 |
|
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#ifdef ALLOW_NONHYDROSTATIC |
| 304 |
|
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#include "GW.h" |
| 305 |
adcroft |
1.10 |
#include "SOLVE_FOR_PRESSURE3D.h" |
| 306 |
edhill |
1.28 |
#endif |
| 307 |
adcroft |
1.1 |
LOGICAL DIFFERENT_MULTIPLE |
| 308 |
|
|
EXTERNAL DIFFERENT_MULTIPLE |
| 309 |
|
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INTEGER IO_ERRCOUNT |
| 310 |
|
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EXTERNAL IO_ERRCOUNT |
| 311 |
|
|
|
| 312 |
cnh |
1.14 |
C !INPUT/OUTPUT PARAMETERS: |
| 313 |
adcroft |
1.1 |
C == Routine arguments == |
| 314 |
cnh |
1.14 |
C modelEnd :: Checkpoint call at end of model run. |
| 315 |
|
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C myThid :: Thread number for this instance of the routine. |
| 316 |
|
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C myIter :: Iteration number |
| 317 |
adcroft |
1.15 |
C myTime :: Current time of simulation ( s ) |
| 318 |
adcroft |
1.1 |
LOGICAL modelEnd |
| 319 |
|
|
INTEGER myThid |
| 320 |
jmc |
1.5 |
INTEGER myIter |
| 321 |
adcroft |
1.15 |
_RL myTime |
| 322 |
edhill |
1.34 |
#ifdef ALLOW_MNC |
| 323 |
|
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_RL mnc_iter |
| 324 |
|
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#endif |
| 325 |
adcroft |
1.1 |
|
| 326 |
|
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C == Common blocks == |
| 327 |
|
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COMMON /PCKP_GBLFLS/ globalFile |
| 328 |
|
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LOGICAL globalFile |
| 329 |
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|
| 330 |
cnh |
1.14 |
C !LOCAL VARIABLES: |
| 331 |
adcroft |
1.1 |
C == Local variables == |
| 332 |
cnh |
1.14 |
C permCheckPoint :: Flag indicating whether a permanent checkpoint will |
| 333 |
|
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C be written. |
| 334 |
jmc |
1.31 |
C tempCheckPoint :: Flag indicating if it is time to write a non-permanent |
| 335 |
|
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C checkpoint (that will be permanent if permCheckPoint=T) |
| 336 |
cnh |
1.14 |
C oldPrc :: Temp. for holding I/O precision |
| 337 |
|
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C fn :: Temp. for building file name string. |
| 338 |
|
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C lgf :: Flag to indicate whether to use global file mode. |
| 339 |
jmc |
1.31 |
LOGICAL permCheckPoint, tempCheckPoint |
| 340 |
adcroft |
1.1 |
INTEGER oldPrec |
| 341 |
|
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CHARACTER*(MAX_LEN_FNAM) fn |
| 342 |
adcroft |
1.21 |
CHARACTER*(MAX_LEN_MBUF) msgBuf |
| 343 |
adcroft |
1.1 |
INTEGER prec |
| 344 |
|
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LOGICAL lgf |
| 345 |
cnh |
1.14 |
CEOP |
| 346 |
adcroft |
1.1 |
|
| 347 |
|
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permCheckPoint = .FALSE. |
| 348 |
jmc |
1.31 |
tempCheckPoint = .FALSE. |
| 349 |
adcroft |
1.1 |
permCheckPoint= |
| 350 |
jmc |
1.31 |
& DIFFERENT_MULTIPLE(pChkptFreq,myTime,myTime-deltaTClock) |
| 351 |
|
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tempCheckPoint= |
| 352 |
|
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& DIFFERENT_MULTIPLE( ChkptFreq,myTime,myTime-deltaTClock) |
| 353 |
adcroft |
1.1 |
|
| 354 |
|
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IF ( |
| 355 |
jmc |
1.31 |
& ( .NOT.modelEnd .AND. (permCheckPoint.OR.tempCheckPoint) ) |
| 356 |
|
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& .OR. |
| 357 |
|
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& ( modelEnd .AND. .NOT.(permCheckPoint.OR.tempCheckPoint) ) |
| 358 |
|
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& ) THEN |
| 359 |
adcroft |
1.1 |
|
| 360 |
|
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C-- Going to really do some IO. Make everyone except master thread wait. |
| 361 |
|
|
_BARRIER |
| 362 |
|
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_BEGIN_MASTER( myThid ) |
| 363 |
|
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|
| 364 |
jmc |
1.31 |
#ifdef OLD_STYLE_WITH_MANY_FILES |
| 365 |
adcroft |
1.1 |
C Force 64-bit IO |
| 366 |
|
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oldPrec = writeBinaryPrec |
| 367 |
|
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writeBinaryPrec = precFloat64 |
| 368 |
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|
| 369 |
|
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C-- Write model fields |
| 370 |
|
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C Raw fields |
| 371 |
|
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CALL WRITE_REC_XYZ_RL( 'uVel', uVel, 1,myIter, myThid) |
| 372 |
|
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CALL WRITE_REC_XYZ_RL( 'gU', gU, 1,myIter, myThid) |
| 373 |
|
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CALL WRITE_REC_XYZ_RL( 'gUNm1', gUNm1, 1,myIter, myThid) |
| 374 |
|
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CALL WRITE_REC_XYZ_RL( 'vVel', vVel, 1,myIter, myThid) |
| 375 |
|
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CALL WRITE_REC_XYZ_RL( 'gV', gV, 1,myIter, myThid) |
| 376 |
|
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CALL WRITE_REC_XYZ_RL( 'gVNm1', gVNm1, 1,myIter, myThid) |
| 377 |
|
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CALL WRITE_REC_XYZ_RL( 'theta', theta, 1,myIter, myThid) |
| 378 |
|
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CALL WRITE_REC_XYZ_RL( 'gT', gT, 1,myIter, myThid) |
| 379 |
|
|
CALL WRITE_REC_XYZ_RL( 'gTNm1', gTNm1, 1,myIter, myThid) |
| 380 |
|
|
CALL WRITE_REC_XYZ_RL( 'salt', salt, 1,myIter, myThid) |
| 381 |
|
|
CALL WRITE_REC_XYZ_RL( 'gS', gS, 1,myIter, myThid) |
| 382 |
|
|
CALL WRITE_REC_XYZ_RL( 'gSNm1', gSNm1, 1,myIter, myThid) |
| 383 |
jmc |
1.6 |
CALL WRITE_REC_XY_RL ('etaN', etaN, 1,myIter, myThid) |
| 384 |
cheisey |
1.17 |
|
| 385 |
adcroft |
1.1 |
#ifdef ALLOW_NONHYDROSTATIC |
| 386 |
|
|
IF ( nonHydrostatic ) THEN |
| 387 |
adcroft |
1.10 |
CALL WRITE_REC_XYZ_RL('phi_nh',phi_nh,1,myIter,myThid) |
| 388 |
adcroft |
1.1 |
CALL WRITE_REC_XYZ_RL( 'gW',gW, 1,myIter,myThid) |
| 389 |
jmc |
1.7 |
c CALL WRITE_REC_XYZ_RL( 'gWnm1',gWnm1, 1,myIter,myThid) |
| 390 |
adcroft |
1.1 |
ENDIF |
| 391 |
|
|
#endif |
| 392 |
|
|
|
| 393 |
jmc |
1.31 |
C-- Reset binary precision |
| 394 |
|
|
writeBinaryPrec = oldPrec |
| 395 |
|
|
|
| 396 |
jmc |
1.11 |
#else /* OLD_STYLE_WITH_MANY_FILES */ |
| 397 |
adcroft |
1.1 |
|
| 398 |
|
|
prec = precFloat64 |
| 399 |
|
|
lgf = globalFile |
| 400 |
|
|
|
| 401 |
|
|
C-- Write model fields |
| 402 |
|
|
IF ( permCheckPoint ) THEN |
| 403 |
jmc |
1.5 |
WRITE(fn,'(A,I10.10)') 'pickup.',myIter |
| 404 |
adcroft |
1.1 |
ELSE |
| 405 |
|
|
WRITE(fn,'(A,A)') 'pickup.',checkPtSuff(nCheckLev) |
| 406 |
|
|
ENDIF |
| 407 |
jmc |
1.5 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,uVel, 1,myIter,myThid) |
| 408 |
|
|
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,gU, 2,myIter,myThid) |
| 409 |
|
|
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,gUnm1, 3,myIter,myThid) |
| 410 |
|
|
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,vVel, 4,myIter,myThid) |
| 411 |
|
|
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,gV, 5,myIter,myThid) |
| 412 |
|
|
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,gVnm1, 6,myIter,myThid) |
| 413 |
|
|
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,theta, 7,myIter,myThid) |
| 414 |
|
|
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,gT, 8,myIter,myThid) |
| 415 |
|
|
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,gTnm1, 9,myIter,myThid) |
| 416 |
|
|
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,salt, 10,myIter,myThid) |
| 417 |
|
|
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,gS, 11,myIter,myThid) |
| 418 |
|
|
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,gSnm1,12,myIter,myThid) |
| 419 |
jmc |
1.6 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL', 1,etaN,12*Nr+1, |
| 420 |
jmc |
1.5 |
& myIter,myThid) |
| 421 |
jmc |
1.11 |
#ifdef NONLIN_FRSURF |
| 422 |
jmc |
1.13 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL', 1,etaH,12*Nr+2, |
| 423 |
jmc |
1.11 |
& myIter,myThid) |
| 424 |
|
|
#endif |
| 425 |
jmc |
1.19 |
|
| 426 |
|
|
IF ( useDynP_inEos_Zc ) THEN |
| 427 |
|
|
IF ( permCheckPoint ) THEN |
| 428 |
|
|
WRITE(fn,'(A,I10.10)') 'pickup_ph.',myIter |
| 429 |
|
|
ELSE |
| 430 |
|
|
WRITE(fn,'(A,A)') 'pickup_ph.',checkPtSuff(nCheckLev) |
| 431 |
|
|
ENDIF |
| 432 |
|
|
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,totPhiHyd, |
| 433 |
|
|
& 1,myIter,myThid) |
| 434 |
|
|
ENDIF |
| 435 |
heimbach |
1.29 |
|
| 436 |
adcroft |
1.1 |
#ifdef ALLOW_NONHYDROSTATIC |
| 437 |
|
|
IF ( nonHydrostatic ) THEN |
| 438 |
|
|
IF ( permCheckPoint ) THEN |
| 439 |
jmc |
1.5 |
WRITE(fn,'(A,I10.10)') 'pickup_nh.',myIter |
| 440 |
adcroft |
1.1 |
ELSE |
| 441 |
|
|
WRITE(fn,'(A,A)') 'pickup_nh.',checkPtSuff(nCheckLev) |
| 442 |
|
|
ENDIF |
| 443 |
adcroft |
1.10 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,phi_nh,1,myIter,myThid) |
| 444 |
jmc |
1.5 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,gW, 2,myIter,myThid) |
| 445 |
jmc |
1.7 |
c CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,gWnm1,3,myIter,myThid) |
| 446 |
adcroft |
1.1 |
ENDIF |
| 447 |
|
|
#endif |
| 448 |
heimbach |
1.8 |
|
| 449 |
jmc |
1.31 |
#endif /* OLD_STYLE_WITH_MANY_FILES */ |
| 450 |
edhill |
1.34 |
|
| 451 |
|
|
|
| 452 |
|
|
#ifdef ALLOW_MNC |
| 453 |
edhill |
1.38 |
IF (useMNC) THEN |
| 454 |
|
|
mnc_iter = myIter |
| 455 |
edhill |
1.34 |
|
| 456 |
edhill |
1.38 |
C Need to add the pickups here... |
| 457 |
|
|
ENDIF |
| 458 |
edhill |
1.34 |
#endif /* ALLOW_MNC */ |
| 459 |
|
|
|
| 460 |
heimbach |
1.8 |
|
| 461 |
jmc |
1.32 |
C-- Write suffix for stdout information |
| 462 |
|
|
IF ( permCheckPoint ) THEN |
| 463 |
|
|
WRITE(fn,'(I10.10)') myIter |
| 464 |
|
|
ELSE |
| 465 |
|
|
WRITE(fn,'(A)') checkPtSuff(nCheckLev) |
| 466 |
|
|
ENDIF |
| 467 |
|
|
|
| 468 |
adcroft |
1.1 |
IF ( .NOT. permCheckPoint ) THEN |
| 469 |
|
|
nCheckLev = MOD(nCheckLev, maxNoChkptLev)+1 |
| 470 |
|
|
ENDIF |
| 471 |
|
|
|
| 472 |
jmc |
1.31 |
_END_MASTER(myThid) |
| 473 |
adcroft |
1.1 |
_BARRIER |
| 474 |
adcroft |
1.15 |
|
| 475 |
jmc |
1.32 |
C-- Write information to stdout so there is a record that the |
| 476 |
|
|
C checkpoint was completed |
| 477 |
jmc |
1.31 |
_BEGIN_MASTER(myThid) |
| 478 |
adcroft |
1.21 |
WRITE(msgBuf,'(A11,I10,1X,A10)') |
| 479 |
|
|
& "%CHECKPOINT ",myIter,fn |
| 480 |
|
|
CALL PRINT_MESSAGE(msgBuf,standardMessageUnit,SQUEEZE_RIGHT,1) |
| 481 |
jmc |
1.31 |
_END_MASTER(myThid) |
| 482 |
adcroft |
1.1 |
|
| 483 |
|
|
ENDIF |
| 484 |
|
|
|
| 485 |
|
|
RETURN |
| 486 |
|
|
END |
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