1 |
C $Header: /u/gcmpack/MITgcm/pkg/debug/write_fullarray_rl.F,v 1.6 2010/05/25 19:07:53 jmc Exp $ |
2 |
C $Name: $ |
3 |
|
4 |
#include "CPP_OPTIONS.h" |
5 |
|
6 |
CBOP |
7 |
C !ROUTINE: WRITE_FULLARRAY_RL |
8 |
C !INTERFACE: |
9 |
SUBROUTINE WRITE_FULLARRAY_RL( fnam, fld, kSize, |
10 |
I biArg, bjArg, |
11 |
I iRec, myIter, myThid ) |
12 |
|
13 |
C !DESCRIPTION: \bv |
14 |
C *==========================================================* |
15 |
C | SUBROUTINE WRITE_FULLARRAY |
16 |
C | write full array (including the overlap) to binary files |
17 |
C *==========================================================* |
18 |
C | Only used for debugging purpose. |
19 |
C | can write local array (with no bi,bj) corresponding to |
20 |
C | tile biArg,bjArg |
21 |
C | or global array (with bi,bj) (called with biArg=bjArg=0) |
22 |
C | Warning: does not explicitly do the byte-swapping |
23 |
C | (=> write little-endian binary file). |
24 |
C *==========================================================* |
25 |
C \ev |
26 |
C !USES: |
27 |
IMPLICIT NONE |
28 |
|
29 |
C == Global variables === |
30 |
#include "SIZE.h" |
31 |
#include "EEPARAMS.h" |
32 |
|
33 |
C !INPUT/OUTPUT PARAMETERS: |
34 |
C == Routine arguments == |
35 |
CHARACTER*(*) fnam |
36 |
INTEGER kSize |
37 |
INTEGER biArg, bjArg |
38 |
INTEGER iRec |
39 |
INTEGER myIter |
40 |
INTEGER myThid |
41 |
_RL fld(1-Olx:sNx+Olx,1-Oly:sNy+Oly,kSize,nSx,nSy) |
42 |
|
43 |
C !FUNCTIONS: |
44 |
C == Functions == |
45 |
INTEGER ILNBLNK, IFNBLNK, MDS_RECLEN |
46 |
EXTERNAL ILNBLNK, IFNBLNK, MDS_RECLEN |
47 |
|
48 |
C !LOCAL VARIABLES: |
49 |
C == Local variables == |
50 |
INTEGER i,j,k,bi,bj,iG,jG |
51 |
INTEGER s1Lo,s1Hi, dUnit, filePrec, length_of_rec, kRec |
52 |
CHARACTER*(MAX_LEN_FNAM) fullName |
53 |
CEOP |
54 |
|
55 |
|
56 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
57 |
|
58 |
C-- Only do I/O if I am the master thread |
59 |
_BEGIN_MASTER( myThid ) |
60 |
|
61 |
C-- to Build file name |
62 |
s1Lo = IFNBLNK(fnam) |
63 |
s1Hi = ILNBLNK(fnam) |
64 |
CALL MDSFINDUNIT( dUnit, myThid ) |
65 |
|
66 |
C-- file precision has to match array type (no copy to buffer) |
67 |
#ifdef RL_IS_REAL4 |
68 |
filePrec = precFloat32 |
69 |
#else |
70 |
filePrec = precFloat64 |
71 |
#endif |
72 |
|
73 |
IF ( biArg.EQ.0 .AND. bjArg.EQ.0 ) THEN |
74 |
C-- Write full global array: |
75 |
DO bj = 1,nSy |
76 |
DO bi = 1,nSx |
77 |
iG=bi+(myXGlobalLo-1)/sNx |
78 |
jG=bj+(myYGlobalLo-1)/sNy |
79 |
|
80 |
IF ( myIter.GE.0 ) THEN |
81 |
WRITE( fullName, '(2A,I10.10,2(A,I3.3),A)' ) |
82 |
& fnam(s1Lo:s1Hi),'.',myIter,'.',iG,'.',jG,'.data' |
83 |
ELSE |
84 |
WRITE( fullName, '(A,2(A,I3.3),A)' ) |
85 |
& fnam(s1Lo:s1Hi),'.',iG,'.',jG,'.data' |
86 |
ENDIF |
87 |
|
88 |
c OPEN( dUnit, file=fullName, status='unknown', |
89 |
c & form='unformatted') |
90 |
c WRITE(dUnit) ((( fld(i,j,k,bi,bj), |
91 |
c & i=1-Olx,sNx+Olx), |
92 |
c & j=1-Oly,sNy+Oly), |
93 |
c & k=1,kSize) |
94 |
length_of_rec = MDS_RECLEN( |
95 |
& filePrec, (sNx+2*Olx)*(sNy+2*Oly), myThid ) |
96 |
OPEN( dUnit, file=fullName, status='unknown', |
97 |
& access='direct', recl=length_of_rec ) |
98 |
DO k = 1,kSize |
99 |
kRec = k + (iRec-1)*kSize |
100 |
WRITE(dUnit,rec=kRec) (( fld(i,j,k,bi,bj), |
101 |
& i=1-Olx,sNx+Olx), |
102 |
& j=1-Oly,sNy+Oly ) |
103 |
ENDDO |
104 |
CLOSE(dUnit) |
105 |
|
106 |
ENDDO |
107 |
ENDDO |
108 |
|
109 |
ELSE |
110 |
C-- Write local array: |
111 |
iG=biArg+(myXGlobalLo-1)/sNx |
112 |
jG=bjArg+(myYGlobalLo-1)/sNy |
113 |
|
114 |
IF ( myIter.GE.0 ) THEN |
115 |
WRITE( fullName, '(2A,I10.10,2(A,I3.3),A)' ) |
116 |
& fnam(s1Lo:s1Hi),'.',myIter,'.',iG,'.',jG,'.data' |
117 |
ELSE |
118 |
WRITE( fullName, '(A,2(A,I3.3),A)' ) |
119 |
& fnam(s1Lo:s1Hi),'.',iG,'.',jG,'.data' |
120 |
ENDIF |
121 |
|
122 |
c OPEN( dUnit, file=fullName, status='unknown', |
123 |
c & form='unformatted') |
124 |
c WRITE(dUnit) ((( fld(i,j,k,1,1), |
125 |
c & i=1-Olx,sNx+Olx), |
126 |
c & j=1-Oly,sNy+Oly), |
127 |
c & k=1,kSize) |
128 |
length_of_rec = MDS_RECLEN( |
129 |
& filePrec, (sNx+2*Olx)*(sNy+2*Oly), myThid ) |
130 |
OPEN( dUnit, file=fullName, status='unknown', |
131 |
& access='direct', recl=length_of_rec ) |
132 |
DO k = 1,kSize |
133 |
kRec = k + (iRec-1)*kSize |
134 |
WRITE(dUnit,rec=kRec) (( fld(i,j,k,1,1), |
135 |
& i=1-Olx,sNx+Olx), |
136 |
& j=1-Oly,sNy+Oly ) |
137 |
ENDDO |
138 |
CLOSE(dUnit) |
139 |
|
140 |
ENDIF |
141 |
|
142 |
_END_MASTER( myThid ) |
143 |
|
144 |
RETURN |
145 |
END |