pkg/mnc/mnc_cw_cvars.F

C $Header: /u/gcmpack/MITgcm/pkg/mnc/mnc_cw_cvars.F,v 1.2 2004/12/18 19:18:08 edhill Exp $
C $Name:  $
      
#include "MNC_OPTIONS.h"

C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
C CBOP 1
C C     !ROUTINE: MNC_CW_DEF_CVAR
      
C C     !INTERFACE:
C       SUBROUTINE MNC_CW_DEF_CVAR( 
C      I     cvname, 
C      I     cvnum,
C      I     cvdat, 
C      I     myThid )

C C     !DESCRIPTION:
C C     Store data for a CF-convention coordinate variable (a vector) for
C C     the given dimension name.

C C     !USES:
C       implicit none
C #include "mnc_common.h"
C #include "EEPARAMS.h"

C C     !INPUT PARAMETERS:
C       character*(*) cvname
C       _RL cvdat(*)
C       integer cvnum, myThid
C CEOP

C C     !LOCAL VARIABLES:
C       integer i, imx, ind, nnf,nnl
C       character*(MAX_LEN_MBUF) msgbuf

C C     Functions
C       integer IFNBLNK, ILNBLNK

C       nnf = IFNBLNK(cvname)
C       nnl = ILNBLNK(cvname)

C C     Check that this name is not already defined
C       CALL MNC_GET_IND(MNC_MAX_ID, cvname, mnc_cw_cvnm, ind, myThid)
C       IF (ind .GT. 0) THEN
C         write(msgbuf,'(3a)') 'MNC_CW_DEF_CVAR ERROR: ''', 
C      &       cvname(nnf:nnl), ''' is already defined'
C         CALL print_error(msgbuf, mythid)
C         stop 'ABNORMAL END: S/R MNC_CW_DEF_CVAR'
C       ENDIF
C       CALL MNC_GET_NEXT_EMPTY_IND(MNC_MAX_ID, mnc_cw_cvnm, 
C      &     ind, myThid)

C       imx = 0
C       DO i = 1,MNC_MAX_ID
C         IF (mnc_cw_cvnm(i)(1:1) .NE. ' ') THEN
C           imx = max(imx, mnc_cw_cvse(2,i))
C         ENDIF
C       ENDDO

C       IF ((MNC_CW_CVDAT - imx - 1) .LT. cvnum) THEN
C         write(msgbuf,'(3a)') 'MNC_CW_DEF_CVAR ERROR: out of space',
C      &       '--please increase size of MNC_CW_CVDAT in the file ',
C      &       '''mnc_common.h'''
C         CALL print_error(msgbuf, mythid)
C         stop 'ABNORMAL END: S/R MNC_CW_DEF_CVAR'
C       ENDIF

C       DO i = 1,cvnum
C         mnc_cw_cvdt(imx+i) = cvdat(i)
C       ENDDO
C       mnc_cw_cvse(1,ind) = imx + 1
C       mnc_cw_cvse(2,ind) = imx + cvnum

C       RETURN
C       END

C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
CBOP 1
C     !ROUTINE: MNC_CW_WRITE_CVAR
      
C     !INTERFACE:
      SUBROUTINE MNC_CW_WRITE_CVAR( 
     I     fname, 
     I     cvname, 
     I     fid, 
     I     did, 
     I     bi, bj, 
     I     myThid )

C     !DESCRIPTION:
C     Write a CF-convention coordinate variable (a vector).

C     !USES:
      implicit none
#include "netcdf.inc"
#include "mnc_common.h"
#include "SIZE.h"
#include "EEPARAMS.h"
#include "EESUPPORT.h"
#include "PARAMS.h"
#include "GRID.h"

C     !INPUT PARAMETERS:
      character*(*) fname
      character*(*) cvname
      integer fid, did, bi,bj
      integer myThid
CEOP

C     !LOCAL VARIABLES:
      integer i, vid, nnf,nnl, doit, err
      integer nids, cv_did(1)
      character*(MAX_LEN_MBUF) msgbuf
      integer cv_start(1), cv_count(1)
      _RS rtmp(sNx + 2*OLx + sNy + 2*OLy + Nr)

C     Functions
      integer IFNBLNK, ILNBLNK

      nnf = IFNBLNK(cvname)
      nnl = ILNBLNK(cvname)

      doit = 0
      nids = 1
      cv_did(1)= did

C     Check all the coordinate variables that we know about
      IF (cvname(nnf:nnl) .EQ. 'X') THEN

        cv_start(1) = 1
        cv_count(1) = sNx
        DO i = cv_start(1),cv_count(1)
          rtmp(i) = xC(i,1,bi,bj)
        ENDDO
        doit = 1

      ELSEIF (cvname(nnf:nnl) .EQ. 'Xp1') THEN

        cv_start(1) = 1
        cv_count(1) = sNx + 1
        DO i = cv_start(1),cv_count(1)
          rtmp(i) = xG(i,1,bi,bj)
        ENDDO
        doit = 1

      ELSEIF (cvname(nnf:nnl) .EQ. 'Xwh') THEN

        cv_start(1) = 1
        cv_count(1) = sNx + 2*OLx
        DO i = cv_start(1),cv_count(1)
          rtmp(i) = xC(i,1,bi,bj)
        ENDDO
        doit = 1

      ELSEIF (cvname(nnf:nnl) .EQ. 'Y') THEN

        cv_start(1) = 1
        cv_count(1) = sNy
        DO i = cv_start(1),cv_count(1)
          rtmp(i) = yC(1,i,bi,bj)
        ENDDO
        doit = 1

      ELSEIF (cvname(nnf:nnl) .EQ. 'Yp1') THEN

        cv_start(1) = 1
        cv_count(1) = sNy + 1
        DO i = cv_start(1),cv_count(1)
          rtmp(i) = yG(1,i,bi,bj)
        ENDDO
        doit = 1

      ELSEIF (cvname(nnf:nnl) .EQ. 'Ywh') THEN

        cv_start(1) = 1
        cv_count(1) = sNy + 2*OLy
        DO i = cv_start(1),cv_count(1)
          rtmp(i) = yC(1,i-OLy,bi,bj)
        ENDDO
        doit = 1

      ELSEIF (cvname(nnf:nnl) .EQ. 'Z') THEN

        cv_start(1) = 1
        cv_count(1) = Nr
        DO i = cv_start(1),cv_count(1)
          rtmp(i) = rC(i)
        ENDDO
        doit = 1

      ELSEIF (cvname(nnf:nnl) .EQ. 'Zp1') THEN

        cv_start(1) = 1
        cv_count(1) = Nr + 1
        DO i = cv_start(1),cv_count(1)
          rtmp(i) = rF(i)
        ENDDO
        doit = 1

      ENDIF

      IF ( doit .EQ. 1 ) THEN

        CALL MNC_FILE_REDEF(fname, myThid)
        err = NF_DEF_VAR(fid, cvname, NF_DOUBLE, 
     &       nids, cv_did, vid)
        write(msgbuf,'(5a)') 'defining coordinate variable ''', 
     &       cvname(nnf:nnl), ''' in file ''', fname, ''''
        CALL MNC_HANDLE_ERR(err, msgbuf, myThid)
        CALL MNC_FILE_ENDDEF(fname, myThid)
        err = NF_PUT_VARA_DOUBLE(fid, vid, 
     &       cv_start, cv_count, rtmp)
        write(msgbuf,'(5a)') 'writing coordinate variable ''', 
     &       cvname(nnf:nnl), ''' in file ''', fname, ''''
        CALL MNC_HANDLE_ERR(err, msgbuf, myThid)
        
      ENDIF

      RETURN
      END

C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|

1	edhill	1.3	C $Header: /u/gcmpack/MITgcm/pkg/mnc/mnc_cw_cvars.F,v 1.2 2004/12/18 19:18:08 edhill Exp $
2	edhill	1.1	C $Name: $
3
4			#include "MNC_OPTIONS.h"
5
6			C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-\|--+----\|
7			C CBOP 1
8			C C !ROUTINE: MNC_CW_DEF_CVAR
9
10			C C !INTERFACE:
11			C SUBROUTINE MNC_CW_DEF_CVAR(
12			C I cvname,
13			C I cvnum,
14			C I cvdat,
15			C I myThid )
16
17			C C !DESCRIPTION:
18			C C Store data for a CF-convention coordinate variable (a vector) for
19			C C the given dimension name.
20
21			C C !USES:
22			C implicit none
23			C #include "mnc_common.h"
24			C #include "EEPARAMS.h"
25
26			C C !INPUT PARAMETERS:
27			C character() cvname
28			C _RL cvdat(*)
29			C integer cvnum, myThid
30			C CEOP
31
32			C C !LOCAL VARIABLES:
33			C integer i, imx, ind, nnf,nnl
34			C character*(MAX_LEN_MBUF) msgbuf
35
36			C C Functions
37			C integer IFNBLNK, ILNBLNK
38
39			C nnf = IFNBLNK(cvname)
40			C nnl = ILNBLNK(cvname)
41
42			C C Check that this name is not already defined
43			C CALL MNC_GET_IND(MNC_MAX_ID, cvname, mnc_cw_cvnm, ind, myThid)
44			C IF (ind .GT. 0) THEN
45			C write(msgbuf,'(3a)') 'MNC_CW_DEF_CVAR ERROR: ''',
46			C & cvname(nnf:nnl), ''' is already defined'
47			C CALL print_error(msgbuf, mythid)
48			C stop 'ABNORMAL END: S/R MNC_CW_DEF_CVAR'
49			C ENDIF
50			C CALL MNC_GET_NEXT_EMPTY_IND(MNC_MAX_ID, mnc_cw_cvnm,
51			C & ind, myThid)
52
53			C imx = 0
54			C DO i = 1,MNC_MAX_ID
55			C IF (mnc_cw_cvnm(i)(1:1) .NE. ' ') THEN
56			C imx = max(imx, mnc_cw_cvse(2,i))
57			C ENDIF
58			C ENDDO
59
60			C IF ((MNC_CW_CVDAT - imx - 1) .LT. cvnum) THEN
61			C write(msgbuf,'(3a)') 'MNC_CW_DEF_CVAR ERROR: out of space',
62			C & '--please increase size of MNC_CW_CVDAT in the file ',
63			C & '''mnc_common.h'''
64			C CALL print_error(msgbuf, mythid)
65			C stop 'ABNORMAL END: S/R MNC_CW_DEF_CVAR'
66			C ENDIF
67
68			C DO i = 1,cvnum
69			C mnc_cw_cvdt(imx+i) = cvdat(i)
70			C ENDDO
71			C mnc_cw_cvse(1,ind) = imx + 1
72			C mnc_cw_cvse(2,ind) = imx + cvnum
73
74			C RETURN
75			C END
76
77			C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-\|--+----\|
78			CBOP 1
79			C !ROUTINE: MNC_CW_WRITE_CVAR
80
81			C !INTERFACE:
82			SUBROUTINE MNC_CW_WRITE_CVAR(
83			I fname,
84			I cvname,
85			I fid,
86			I did,
87			I bi, bj,
88			I myThid )
89
90			C !DESCRIPTION:
91			C Write a CF-convention coordinate variable (a vector).
92
93			C !USES:
94			implicit none
95			#include "netcdf.inc"
96			#include "mnc_common.h"
97			#include "SIZE.h"
98			#include "EEPARAMS.h"
99			#include "EESUPPORT.h"
100			#include "PARAMS.h"
101			#include "GRID.h"
102
103			C !INPUT PARAMETERS:
104			character() fname
105			character() cvname
106			integer fid, did, bi,bj
107			integer myThid
108			CEOP
109
110			C !LOCAL VARIABLES:
111			integer i, vid, nnf,nnl, doit, err
112			integer nids, cv_did(1)
113			character*(MAX_LEN_MBUF) msgbuf
114			integer cv_start(1), cv_count(1)
115	edhill	1.3	_RS rtmp(sNx + 2OLx + sNy + 2OLy + Nr)
116	edhill	1.1
117			C Functions
118			integer IFNBLNK, ILNBLNK
119
120			nnf = IFNBLNK(cvname)
121			nnl = ILNBLNK(cvname)
122
123			doit = 0
124			nids = 1
125			cv_did(1)= did
126
127			C Check all the coordinate variables that we know about
128			IF (cvname(nnf:nnl) .EQ. 'X') THEN
129
130			cv_start(1) = 1
131			cv_count(1) = sNx
132			DO i = cv_start(1),cv_count(1)
133			rtmp(i) = xC(i,1,bi,bj)
134			ENDDO
135			doit = 1
136
137			ELSEIF (cvname(nnf:nnl) .EQ. 'Xp1') THEN
138
139			cv_start(1) = 1
140			cv_count(1) = sNx + 1
141			DO i = cv_start(1),cv_count(1)
142			rtmp(i) = xG(i,1,bi,bj)
143			ENDDO
144			doit = 1
145
146	edhill	1.3	ELSEIF (cvname(nnf:nnl) .EQ. 'Xwh') THEN
147
148			cv_start(1) = 1
149			cv_count(1) = sNx + 2*OLx
150			DO i = cv_start(1),cv_count(1)
151			rtmp(i) = xC(i,1,bi,bj)
152			ENDDO
153			doit = 1
154
155	edhill	1.1	ELSEIF (cvname(nnf:nnl) .EQ. 'Y') THEN
156
157			cv_start(1) = 1
158			cv_count(1) = sNy
159			DO i = cv_start(1),cv_count(1)
160			rtmp(i) = yC(1,i,bi,bj)
161			ENDDO
162			doit = 1
163
164			ELSEIF (cvname(nnf:nnl) .EQ. 'Yp1') THEN
165
166			cv_start(1) = 1
167			cv_count(1) = sNy + 1
168			DO i = cv_start(1),cv_count(1)
169			rtmp(i) = yG(1,i,bi,bj)
170			ENDDO
171			doit = 1
172
173	edhill	1.3	ELSEIF (cvname(nnf:nnl) .EQ. 'Ywh') THEN
174
175			cv_start(1) = 1
176			cv_count(1) = sNy + 2*OLy
177			DO i = cv_start(1),cv_count(1)
178			rtmp(i) = yC(1,i-OLy,bi,bj)
179			ENDDO
180			doit = 1
181
182	edhill	1.1	ELSEIF (cvname(nnf:nnl) .EQ. 'Z') THEN
183
184			cv_start(1) = 1
185			cv_count(1) = Nr
186			DO i = cv_start(1),cv_count(1)
187			rtmp(i) = rC(i)
188			ENDDO
189			doit = 1
190
191			ELSEIF (cvname(nnf:nnl) .EQ. 'Zp1') THEN
192
193			cv_start(1) = 1
194			cv_count(1) = Nr + 1
195			DO i = cv_start(1),cv_count(1)
196			rtmp(i) = rF(i)
197			ENDDO
198			doit = 1
199
200			ENDIF
201
202			IF ( doit .EQ. 1 ) THEN
203
204			CALL MNC_FILE_REDEF(fname, myThid)
205			err = NF_DEF_VAR(fid, cvname, NF_DOUBLE,
206			& nids, cv_did, vid)
207			write(msgbuf,'(5a)') 'defining coordinate variable ''',
208			& cvname(nnf:nnl), ''' in file ''', fname, ''''
209			CALL MNC_HANDLE_ERR(err, msgbuf, myThid)
210			CALL MNC_FILE_ENDDEF(fname, myThid)
211			err = NF_PUT_VARA_DOUBLE(fid, vid,
212			& cv_start, cv_count, rtmp)
213			write(msgbuf,'(5a)') 'writing coordinate variable ''',
214			& cvname(nnf:nnl), ''' in file ''', fname, ''''
215			CALL MNC_HANDLE_ERR(err, msgbuf, myThid)
216
217			ENDIF
218
219			RETURN
220			END
221
222			C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-\|--+----\|
223