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ncsetup.F
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ncsetup.F
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SUBROUTINE NCSETUP ( FNAME, LCLOBBER, GTITLE, LGSPVAL,GSPVAL,
* IRECDIMTYP, CDATIM,
* IYY,IMM,IDD,IHH,IMIN,ISEC,
* IYR_REFMIN, IMO_REFMIN, IDA_REFMIN,
* IHR_REFMIN, IMIN_REFMIN, ISEC_REFMIN,
* NDIMS, LENDIMS, CDIMNAM, CDIMLNAM,
* CDIMUNITS, DIMVALS, INDIM1,
* NVARS, CVARNAM, CVARLNAM, CVARUNITS,
* NVDIMS, IDIMINDX, INDIM2,
* VALIDR, LSPVAL, SPVAL )
#ifdef netcdf
c
c these netcdf routines were borrowed from
c author: john sheldon e-mail=> jps@gfdl.gov
c and have not been extensively tested with MOM
c
C-----------------------------------------------------------------------------
C NOTE: for convenience, the length of character strings is indicated numerically
C below; actually, their length is set through PARAMTERS which could
C conceivably change in the future, so be careful. The code here checks
C that the strings are the proper length and STOPS if something doesn't
C match. Use of "Flint" is strongly recommended.
C
C INPUT:
C =====
C FNAME : name of netCDF file to be created (C*128)
C LCLOBBER : if TRUE, it is OK to overwrite any file already by that name
C if FALSE, and a file already exists by that name, STOP.
C GTITLE : a "Global" attribute string (C*256)
C LGSPVAL : logical indicating that a GLOBAL SPVAL should be set
C GSPVAL : a value which indicates a missing value
C IRECDIMTYP : scheme to use for the "record" dimension, and date/time stamps:
C * 1) global attribute CDATIM (string) will be used as 'date';
C * 2) date/time will be constructed from GLOBAL attributes
C IYY,IMM,IDD,IHH,IMIN,ISEC (someday, also "forecast time");
C * 3) record dimension is numeric "time", with or without units;
C units may be in either straightforward form (eg, hours)
C or "...since..." form; NOTE: not yet DOUBLE-PRECISION!
C 4) coordinate variable "record" will contain strings
C containing date/time info suitable for labeling a plot
C (need to experiment to see if this will work)
C 5) GLOBAL attribute "record" will contain the names of
C variables ("reftime,valtime") which can be used to
C construct both the valid date/time and the forecast time
C (this routine will define the vars "reftime" and "valtime"
C to be DOUBLE, assuming they will use the "___ since..."
C approach)
C 6) if a variable references the 'record' dimension, and it
C has attached to it an attribute "record", the attribute
C "record" will contain the names of variables (typically
C "reftime,valtime") which can be used to construct both
C the valid date/time and the forecast time
C ( * = currently supported )
C
C CDATIM : a character string containing a desired date/time stamp which
C applies to the whole file (see option #1 above); (C*256)
C NOTE: if null string is sent in, CDATIM will not be
C written to the file, avoiding later confusion
C
C IYY,IMM,IDD,IHH,IMIN,ISEC : year, month, day, hour, minute, second for entire
C file, from which a date/time label could be
C constructed (see option 2 above)
C (RV_TIME_UNITS: T.B.D. - not yet used)
C I{*}_REFMIN : a BASE reference date/time; all subsequent derived dates/times
C (using "valtime" and "reftime") will use this in stating
C 'time' as "seconds since....", for example (options 4 and 5)
C NDIMS : total number of coordinate axes used in all the data arrays
C to be stored in this file
C LENDIMS(*) : a array NDIMS long containing the length of all the axes;
C a "record" dimension, if any, is indicated by LENDIMS=0 for
C that dimension
C CDIMNAM(*) : a character*128 array of length NDIMS containing the names
C of each of the axes (FORTRAN-like names, no spaces or wierd
C characters))
C CDIMLNAM(*) : a character*256 array of length NDIMS containing the
C "long-names" (ie, descriptive strings) of each of the axes
C (arbitrary strings OK)
C CDIMUNITS(*) : a character*256 array of length NDIMS containing the units
C of each of the axes (arbitrary strings OK, but more useful if
C in a form compatible with UDUNITS, a Unidata units-handling
C library)); if you are defining a "record dimension"
C for use with the options for IRECDIMTYP involving
C the "record" dimension which references "reftime"
C and "valtime", this should be the units that
C the "....since..." string begins with; eg, set
C CDIMUNITS(4)='hours' if dimension #4 is the record dimension and
C "reftime" and valtime" will be measured in "hours since...."
C DIMVALS(*,*) : array dimensioned (INDIM1,NDIMS) containing the coordinates
C of the points along each dimension;
C eg, DIMVALS( 1:LENDIMS(i) ,i ) are the coordinates along
C i-th dimension
C (eventually, we'll have to figure out how to get the time
C dimension to be DOUBLE PRECISION, a la NUWG convention;
C probably add new args)
C INDIM1 : inner dimension of DIMVALS
C
C NVARS : total number of data variables to be stored in this file (MAX 512)
C IMPORTANT: DO NOT INCLUDE THE AXES IN THE "VARIABLE" COUNT...!
C (even tho they are, in netCDF, treated as vars)
C CVARNAM(*) : character*128 array of length NVARS containing the names of
C variables (FORTRAN-like name, ie, alphanumeric and '_' OK)
C CVARLNAM(*) : character*256 array of length NVARS containing the long-names of
C the variables (arbitrary string)
C CVARUNITS(*) : character*256 array of length NVARS containing the units for
C the variables (arbitrary string, BUT best to follow UDUNITS
C conventions)
C NVDIMS(*) : array of length NVARS containing the number of dimensions
C for each variable
C IDIMINDX(*,*): array of size (INDIM2,NVARS) containing the indices of the
C axes above which apply to each variable;
C eg, if IDIMINDX(2,4)=5, this means that the second dimension
C of the 4th data variable is represented by axis #5
C defined above
C INDIM2 : inner dimension of array IDIMINDX
C VALIDR(2,*) : array of size (2,NVARS) containing the valid range (min,max)
C of data values for each variable
C LSPVAL(*) : array of size NVARS containing indicating whether there is a
C "SPVAL" for each variable
C SPVAL(*) : array of size NVARS containing a value which indicates a
C missing value (this overrides the GLOBAL GSPVAL)
C
C
C LIMITATIONS:
C ===========
C 1) Data to be stored must be single-precision floating point;
C 2) coordinate axis values are SINGLE precision; someday, when better
C support for the "record"/"time" dimension is installed, "time"
C will have to be DOUBLE precision;
C
C===============================================================================
C..#include "/net/jps/unidata.ucar.edu/pub/netcdf/include/netcdf.inc"
#include "netcdf.h"
PARAMETER (MAXLATT=256)
C...dummy args...
CHARACTER*(MAXNCNAM) FNAME
CHARACTER*(MAXLATT) GTITLE,CDATIM
LOGICAL LCLOBBER, LGSPVAL, LSPVAL(NVARS)
DIMENSION LENDIMS(NDIMS)
REAL DIMVALS(INDIM1,NDIMS)
CHARACTER*(MAXNCNAM) CDIMNAM(NDIMS), CVARNAM(NVARS)
CHARACTER*(MAXLATT) CDIMLNAM(NDIMS), CVARLNAM(NVARS)
CHARACTER*(MAXLATT) CDIMUNITS(NDIMS), CVARUNITS(NVARS)
DIMENSION VALIDR(2,NVARS), SPVAL(NVARS)
DIMENSION NVDIMS(NVARS), IDIMINDX(INDIM2,NVARS)
C...local stuff....
CHARACTER*64 TIME_UNITS ! for future use
DIMENSION IDIMS(4), ISTART(4), ICOUNT(4)
LOGICAL LEXIST
CHARACTER*16 CTMP16
CHARACTER*(MAXNCNAM) CTMPNAM
CHARACTER*(MAXLATT) CTMPATT
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C #include "ncwrapper.h"
PARAMETER (MAXNDIMS=MAXNCDIM, MAXNVARS=MAXNCVAR)
INTEGER CDFID
COMMON /NCIDSTUFF/ CDFID, NDIMS1, ID_DIM(MAXNDIMS),
* NVARS1, ID_VAR(MAXNVARS),
* IRECDIM
C * ,ID_RTIME, ID_VTIME ! for future use
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
INTEGER CLEN
EXTERNAL CLEN
C================================================================
C23456789_C23456789_C23456789_C23456789_C23456789_C23456789_C23456789_12
C================================================================
C...First, check for things which will muck everything up...
C ...max # dims for netCDF...
IF (NDIMS.GT.MAXNCDIM) THEN
PRINT *,'In NCSETUP, NDIMS too large (=',NDIMS,'), max=',
* MAXNCDIM
STOP '04111028'
ENDIF
C ..."indefinite" values (check SOME); if user uses indef initialization,
C .....we can force/detect problems here by doing simple math....
IF (LGSPVAL) TMP=GSPVAL/2.
TMP=IYY/2
TMP=IDD/2
TMP=IHH/2
TMP=IMIN/2
TMP=ISEC/2
TMP=NDIMS/2
TMP=INDIM1/2
DO L2=1,NDIMS
TMP=LENDIMS(L2)/2
DO L1=1,LENDIMS(L2)
TMP=DIMVALS(L1,L2)/2.
ENDDO
ENDDO
TMP=NVARS/2
TMP=INDIM2/2
DO L2=1,NVARS
TMP=NVDIMS(L2)/2
DO L1=1,NVDIMS(L2)
TMP=IDIMINDX(L1,L2)/2
ENDDO
ENDDO
IF (TMP.EQ.0) PRINT *,' '
C...strings not the correct length.......
NSTOP=0
IF (LEN(FNAME).NE.MAXNCNAM) NSTOP=NSTOP+1
IF (LEN(GTITLE).NE.MAXLATT) NSTOP=NSTOP+1
IF (LEN(CDATIM).NE.MAXLATT) NSTOP=NSTOP+1
DO I=1,NDIMS
IF (LEN(CDIMNAM(I)).NE.MAXNCNAM) NSTOP=NSTOP+1
IF (LEN(CDIMLNAM(I)).NE.MAXLATT) NSTOP=NSTOP+1
IF (LEN(CDIMUNITS(I)).NE.MAXLATT) NSTOP=NSTOP+1
ENDDO
DO I=1,NVARS
IF (LEN(CVARNAM(I)).NE.MAXNCNAM) NSTOP=NSTOP+1
IF (LEN(CVARLNAM(I)).NE.MAXLATT) NSTOP=NSTOP+1
IF (LEN(CVARUNITS(I)).NE.MAXLATT) NSTOP=NSTOP+1
ENDDO
IF (NSTOP.GT.0) THEN
PRINT *,'In NCSETUP, ',NSTOP,' strings are wrong length.'
STOP '04121016'
ENDIF
C ...invalid characters in variable names...
DO I=1,NDIMS
CTMPNAM=CDIMNAM(I)
LL=CLEN(CTMPNAM)
NG=0
DO L=1,LL
IC=ICHAR(CTMPNAM(L:L))
IF (IC.LT.48) NG=NG+1
IF (IC.GE.58 .AND. IC.LE.64) NG=NG+1
IF (IC.GE.91 .AND. IC.LE.94) NG=NG+1
IF (IC.EQ.96) NG=NG+1
IF (IC.GT.122) NG=NG+1
ENDDO
IF (NG.GT.0) THEN
PRINT *,' '
PRINT *,'[1m Dimension name #',I,' contains ',NG,
* ' invalid characters:'
PRINT *,'"',CTMPNAM(1:LL),'" [21m'
STOP '03172348'
ENDIF
ENDDO
DO I=1,NVARS
CTMPNAM=CVARNAM(I)
LL=CLEN(CTMPNAM)
NG=0
DO L=1,LL
IC=ICHAR(CTMPNAM(L:L))
IF (IC.LT.48) NG=NG+1
IF (IC.GE.58 .AND. IC.LE.64) NG=NG+1
IF (IC.GE.91 .AND. IC.LE.94) NG=NG+1
IF (IC.EQ.96) NG=NG+1
IF (IC.GT.122) NG=NG+1
ENDDO
IF (NG.GT.0) THEN
PRINT *,' '
PRINT *,'[1m Variable name #',I,' contains ',NG,
* ' invalid characters:'
PRINT *,'"',CTMPNAM(1:LL),'" [21m'
STOP '03172349'
ENDIF
ENDDO
C...set it so that any illegal netCDF action will force an abort....
CALL NCPOPT (NCVERBOS+NCFATAL)
C CALL NCPOPT (NCVERBOS)
C...Open the output file, checking if LCLOBBER=F...
print *,'Entering netCDF DEFINE mode...'
IF (LCLOBBER) THEN
LL=CLEN(FNAME)
PRINT *,'Opening file [1m',FNAME(1:LL),'[21m...'
CDFID = NCCRE (FNAME, NCCLOB, IRET) ! write over any existing file...
IF (IRET.NE.0) STOP '03211315'
ELSE
INQUIRE(FILE=FNAME,EXIST=LEXIST)
IF (LEXIST) THEN
PRINT *,'File already exists:'
PRINT *,'[1M ',FNAME,' [21M'
STOP '12221300'
ELSE
CDFID = NCCRE (FNAME, NCNOCLOB, IRET)
IF (IRET.NE.0) STOP '03211316'
ENDIF
ENDIF
C...save the values of NDIMS and NVARS for later use....
NDIMS1=NDIMS
NVARS1=NVARS
PRINT *,'File will have ',NDIMS1,' dimensions and ',
* NVARS1,' variables.'
C..Assign global attributes to this file.....
print *,' ...global attributes..'
print *,'...title'
CTMP16='title '
CALL NCAPTC(CDFID, NCGLOBAL, CTMP16, NCCHAR, CLEN(GTITLE),
* GTITLE, IRET)
IF (IRET.NE.0) STOP '03181835'
C ...if the user sends in a CDATIM string which is not null, write it out...
LL=CLEN(CDATIM)
IF (LL.GT.0) THEN
print *,'...date_time'
C ...check for illegal characters...
LL=LEN(CDATIM)
NG=0
DO L=1,LL
IC=ICHAR(CDATIM(L:L))
IF (IC.LT.32) NG=NG+1
IF (IC.GE.33 .AND. IC.LE.47) NG=NG+1
IF (IC.GE.58 .AND. IC.LE.64) NG=NG+1
IF (IC.GE.91 .AND. IC.LE.94) NG=NG+1
IF (IC.EQ.96) NG=NG+1
IF (IC.GT.122) NG=NG+1
ENDDO
IF (NG.GT.0) THEN
PRINT *,' '
PRINT *,'[1m CDATIM contains ',NG,
* ' invalid characters:'
PRINT *,'"',CDATIM,'" [21m'
STOP '03191156'
ENDIF
CTMP16='date_time '
CALL NCAPTC(CDFID, NCGLOBAL,CTMP16,NCCHAR,CLEN(CDATIM),
* CDATIM,IRET)
IF (IRET.NE.0) STOP '03181836'
ENDIF
C ...does the user want to specify a "Special-value" to apply GLOBAL-ly?...
IF (LGSPVAL) THEN
print *,'missing-value'
CTMP16='missing-value '
CALL NCAPT(CDFID, NCGLOBAL, CTMP16, NCFLOAT,
* 1,GSPVAL,IRET)
IF (IRET.NE.0) STOP '03181837'
ENDIF
C ...in any case, put out a _FillValue; for now, we just use the default
C ....netCDF fill value NCFILL, but it will be informative to have this
C ....show up as a global attribute in, eg, an ncdump...
C? **this approach aborted - actual fill value not available in FORTRAN!
c IOLDMODE=NCSFIL(CDFID,NCFILL,IRET)
c CTMP16='_FillValue '
c CALL NCAPT(CDFID, NCGLOBAL, CTMP16, NCFLOAT,
c * 1,FILL_FLOAT,IRET)
C ...assume the user sent in something for IYY,...etc., even if zeros.........
print *,'...year=',IYY
CTMP16='year '
CALL NCAPT(CDFID, NCGLOBAL, CTMP16, NCLONG, 1, IYY, IRET)
IF (IRET.NE.0) STOP '03181838'
print *,'...month=',IMM
CTMP16='month '
CALL NCAPT(CDFID, NCGLOBAL, CTMP16, NCLONG, 1, IMM, IRET)
IF (IRET.NE.0) STOP '03181839'
print *,'...day=',IDD
CTMP16='day '
IONE=1
C print *,' args: CDFID,NCGLOBAL,CTMP16,NCLONG,IONE,IDD,IRET'
C print *,' ',CDFID,NCGLOBAL,CTMP16,NCLONG,IONE,IDD,IRET
CALL NCAPT(CDFID, NCGLOBAL, CTMP16, NCLONG, IONE, IDD, IRET)
c23456789_c23456789_c23456789_c23456789_c23456789_c23456789_c23456789_12
C print *,' on rtn: CDFID,NCGLOBAL,CTMP16,NCLONG,IONE,IDD,IRET'
C print *,' ',CDFID,NCGLOBAL,CTMP16,NCLONG,IONE,IDD,IRET
IF (IRET.NE.0) STOP '03181840'
print *,'...hour=',IHH
CTMP16='hour '
CALL NCAPT(CDFID, NCGLOBAL, CTMP16, NCLONG, 1, IHH, IRET)
IF (IRET.NE.0) STOP '03181841'
print *,'...minute=',IMIN
CTMP16='minute '
CALL NCAPT(CDFID, NCGLOBAL, CTMP16, NCLONG, 1, IMIN, IRET)
IF (IRET.NE.0) STOP '03181842'
print *,'...second=',ISEC
CTMP16='second '
CALL NCAPT(CDFID, NCGLOBAL, CTMP16, NCLONG, 1, ISEC, IRET)
IF (IRET.NE.0) STOP '03181843'
C..Tell netCDF about the various Dimensions we have and get a dimension ID for each...
C...-these ID's get associated with any data variables using that dimension......
C...NOTE: it is important that the LABELS here match the label used when storing
C..........the actual X/Y/Z coordinate values...........
C......For this file, then:
C........1) label each dimension,
C........2) tell how big it is,
C........3) get an "ID" for it.
C.....If a dimen. length=0, ===> this is the "record" (UNLIMITED) dimension...
print *,' ....defining dimensions...'
IRECDIM=-1
DO I=1,NDIMS
IF (LENDIMS(I).EQ.0) THEN
IF (IRECDIM.EQ.-1) THEN
IRECDIM=I
print *, 'Calling NCDDEF (LEN=0) ==>',cdfid, cdimnam(I)
*, ncunlim, iret
ID_DIM(I)=NCDDEF(CDFID,CDIMNAM(I),NCUNLIM,IRET)
ELSE
PRINT *,'NCSETUP Error: record dimension already defined.'
PRINT *,'LENDIMS(*):',(LENDIMS(II),II=1,NDIMS)
STOP '12201105'
ENDIF
ELSE
print *, 'Calling NCDDEF ==>',cdfid, cdimnam(I)
*, lendims(I), iret
ID_DIM(I)=NCDDEF(CDFID, CDIMNAM(I), LENDIMS(I), IRET)
print *, 'ID_DIM= ',ID_DIM(I)
ENDIF
ENDDO
IF (IRECDIM.NE.-1) PRINT *,' IRECDIM defined, = ',IRECDIM
C..Next, tell netCDF what Variables we have and get ID's for them...
C ....
C ....The first "variables" to define are the axes themselves....
C ........1) Label the axis array,
C ........2) tell what kind of number is used as coord. pts (ie, integer, float,...)
C ........3) this is a 1 dimensional "variable",
C ........4) use a dimension-ID to point to which "Dimension" this "variable" uses...
print *,' ...Describing dimension variables...'
DO I=1,NDIMS
ID_VAR(I) = NCVDEF(CDFID, CDIMNAM(I), NCFLOAT, 1,
* ID_DIM(I), IRET)
IF (IRET.NE.0) STOP '03172317'
ENDDO
C ......Assign "attributes" to these "variables"...
print *,' ...attributes for dimensions....'
DO I=1,NDIMS
CTMP16='long_name '
CTMPATT=CDIMLNAM(I)
CALL NCAPTC(CDFID, ID_VAR(I), CTMP16, NCCHAR,
* MAXLATT, CTMPATT, IRET)
CTMP16='units '
CTMPATT=CDIMUNITS(I)
CALL NCAPTC(CDFID, ID_VAR(I), CTMP16, NCCHAR,
* MAXLATT, CTMPATT, IRET)
ENDDO
IF (IRECDIMTYP.EQ.3 .OR. IRECDIMTYP.GE.5) THEN
C ...check for legal IRECDIM...
IF (IRECDIM.LT.1 .OR. IRECDIM.GT.NDIMS) THEN
PRINT *,'In NCSETUP, IRECDIM not legal, =',IRECDIM
STOP '12201124'
ENDIF
IF (IRECDIMTYP.GE.5) THEN
C ...construct a string of the form "_____ since ..."...
CTMPATT=CDIMUNITS(IRECDIM)
LL=CLEN(CTMPATT)
WRITE (TIME_UNITS,9009) CDIMUNITS(IRECDIM)(1:LL),
* IYR_REFMIN, IMO_REFMIN, IDA_REFMIN,
* IHR_REFMIN, IMIN_REFMIN, ISEC_REFMIN
9009 FORMAT ( A,' since (',I4.4,'-',I2.2,'-',I2.2,' ',
* I2.2,':',I2.2,':',I2.2,'.0)' )
ELSE
TIME_UNITS=CDIMUNITS(IRECDIM)(1:64)
ENDIF
PRINT *,'In NCSETUP, TIME_UNITS ='
PRINT *,' ',TIME_UNITS
ENDIF
IF (IRECDIMTYP.GE.5) THEN
print *,' From NCSETUP: IRECDIMTYP=5 not yet supported.'
stop '12301408'
C ...Now, the "Quasi-Dimensional" variables;
C .....If we adopt the NUWG convention regarding the time dimension of a data
C ......set, the UNLIMITED dimension is "record" (ie, 1,2,3,...), each of which
C ......contains a 3-D snapshot of the data. Ancillary variables "reftime" and
C ......"valtime" utilize the "record" dimension; ie, every time a 3-D snapshot
C ......is stored, a values of "reftime" and "valtime" are stored. Variable
C ......"reftime" is a reference time (ie, an IC time) and "valtime" is a
C ......validation time, allowing many forecasts from several initial times
C ......to be stored in the same data set. Both are measured, for example, in
C ......hours from a base time. The "unit" attributes of "reftime" and "valtime"
C ......are expressed such that the UDUNITS package can determine the acutal
C ......year, month, day,... values...............
c1 print *,' ...Describing time-reference variables..'
c1 ID_RTIME = NCVDEF (CDFID, 'reftime' , NCDOUBLE, 1, IDREC, IRET)
c1 ID_VTIME = NCVDEF (CDFID, 'valtime' , NCDOUBLE, 1, IDREC, IRET)
c1C ...Assign "attributes" to these "variables"...
c1 print *,' ...attributes for time-reference dimensions....'
c1 CTMP16='long_name '
c1 CALL NCAPTC(CDFID, ID_RTIME, CTMP16, NCCHAR, 14,
c1 * 'reference time', IRET)
c1 CTMP16='long_name '
c1 CALL NCAPTC(CDFID, ID_VTIME, CTMP16, NCCHAR, 10,
c1 * 'valid time', IRET)
c1 CTMP16='units '
c1 CALL NCAPTC(CDFID, ID_RTIME, CTMP16, NCCHAR, CLEN(TIME_UNITS),
c1 * TIME_UNITS , IRET)
c1 CTMP16='units '
c1 CALL NCAPTC(CDFID, ID_VTIME, CTMP16, NCCHAR, CLEN(TIME_UNITS),
c1 * TIME_UNITS , IRET)
ENDIF
C...Now describe the DATA variables...
print *,' ....Describing data variables....'
DO IV=1,NVARS
LL=CLEN(CVARNAM(IV))
print *,' '
print *,'Var #',IV,'=',CVARNAM(IV)(1:LL)
print *,' #dims=',NVDIMS(IV)
II = IV+NDIMS
C ...First, load IDIMS with the ID's of the pertinent dimensions for this variable..
ND=NVDIMS(IV)
DO J=1,ND
IDIMS(J)=ID_DIM(IDIMINDX(J,IV))
c print *,' J,IV=',J,IV
c print *,' IDIMINDX(J,IV)=',IDIMINDX(J,IV)
print *,
$ ' Index of dim #',J,' (ie, IDIMS(',J,') )=',IDIMS(J)
ENDDO
C ...Now, tell netCDF what "name" and dimensions to associate with this array..
C ...1) the label is CVARNAM(IV) (eg, "Z"),
C ...2) the data is floating point,
C ...3) there are NDIMS dimensions,
C ...4) array IDIMS contains the ID's of the dimensions;
c print *,' ...',CVARNAM(IV)
c print *,'IDIMS:',idims
c print *,'CDFID, CVARNAM(IV), NCFLOAT, ND, IDIMS:'
c print *, CDFID
c print *, CVARNAM(IV)
c print *, NCFLOAT
c print *, ND
c print *, IDIMS
print *,' CVARLNAM(IV)=',CVARLNAM(IV)
print *,' CVARUNITS(IV)=',CVARUNITS(IV)
print *,' VALIDR(1,IV)=',VALIDR(1,IV)
print *,' VALIDR(2,IV)=',VALIDR(2,IV)
print *,' LSPVAL(IV)=',LSPVAL(IV)
ID_VAR(II) = NCVDEF(CDFID, CVARNAM(IV), NCFLOAT,ND,IDIMS, IRET)
IF (IRET.NE.0) STOP '03172332'
C ...Assign whatever attributes are appropriate for this data....
CTMP16='long_name '
CTMPATT=CVARLNAM(IV)
CALL NCAPTC(CDFID, ID_VAR(II), CTMP16, NCCHAR,
* MAXLATT, CTMPATT, IRET)
CTMP16='units '
CTMPATT=CVARUNITS(IV)
CALL NCAPTC(CDFID, ID_VAR(II), CTMP16, NCCHAR,
* MAXLATT, CTMPATT, IRET)
CTMP16='valid_range '
CALL NCAPT(CDFID, ID_VAR(II), CTMP16, NCFLOAT, 2,
* VALIDR(1,IV), IRET)
IF (LSPVAL(IV)) CALL NCAPT(CDFID, ID_VAR(II), 'missing_value',
* NCFLOAT, 1, SPVAL(IV), IRET)
ENDDO
C...Leave netCDF DEFINE mode......
print *,'Leaving DEFINE mode....',CDFID
CALL NCENDF(CDFID,IRET)
C ..Put out the non-record dimensions....
print *,'Putting non-record dimension values out....'
DO I=1,NDIMS
IF (I.NE.IRECDIM) THEN
ISTART(1)=1
ICOUNT(1)=LENDIMS(I)
CALL NCVPT(CDFID, ID_DIM(I), ISTART,ICOUNT,
* DIMVALS(1,I), IRET)
ENDIF
ENDDO
PRINT *,'-----------------'
PRINT *,'NCSETUP complete.'
PRINT *,'-----------------'
RETURN
END
C+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
C+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
C+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
INTEGER FUNCTION CLEN (S)
C...Translated by Pacific-Sierra Research VAST-90 1.02V 17:06:41 10/15/93
C...Switches: -rr -rk -np -nq -nc -nb RENUMB=1000:100,FORMAT=9000:5,CO
C...Switches: ONCHR=*,INDAL=3
C**************************************************************
C *
C SUBROUTINES AND FUNCTIONS CALLED FROM THIS ROUTINE *
C *
C BEEP *
C *
C**************************************************************
C Function to find length of string, without trailing blanks;
C Looks thru entire string (up to 256 chars) and finds last non-blank char.
CHARACTER*(*) S
CHARACTER*256 S1
c CLEN=LEN(S)
c RETURN
ILEN = LEN(S)
IF (ILEN.GT.256) THEN
WRITE (15,*) 'String length>256 in CLEN;',
* ' Checking only first 256 chars.'
c CALL BEEP
ENDIF
ILEN = MIN(ILEN,256)
S1(1:ILEN) = S(1:ILEN)
c. write (6,*) 'In CLEN,S =*',S,'*'
c. write (6,*) ' LEN(S)=',len(s)
c. write (6,*) 'In CLEN,S1=*',S1,'*'
c. write (6,*) ' LEN(S1)=',len(s1)
C ILEN=LEN(S1)
c. CLEN=0
CLEN = ILEN
C. DO 10 I=1,ILEN
DO I = ILEN,1,-1
c write (6,*) 'In loop 10, I, S1(I:I)=',I,' "', S1(I:I),'"'
c IF (S1(I:I).NE.' ' .and. S1(I:I).NE.'') THEN
c IF (S1(I:I).NE.' ') THEN
IF (ichar(S1(I:I)).NE.32 .and. ichar(S1(I:I)).NE.0) THEN
CLEN = I
GO TO 1000
C write(6,*)'I, S1(I:I)=',I,' "',S1(I:I),'"'
ENDIF
END DO
CLEN = 0
1000 CONTINUE
RETURN
END
C========================================================================
C========================================================================
C========================================================================
SUBROUTINE NCSTORE(IVAR,ISTART,ICOUNT,ARR,RECVAL)
C
C This routine performs the actual write to the netCDF file, as set up by
C subroutine NCSETUP.
C
C INPUT:
C -----
C IVAR : index of variable to be stored, consistent with how it was
C defined in NCSETUP call;
C ISTART : array of starting indices in the disk-stored array at which
C to begin storing data;
C ICOUNT : array containing the number of points to store along each axis
C ARR : array of data to be stored;
C RECVAL : "record" axis coordinate values for incoming data, if
C applicable (used only if data variable uses "record"
C dimension)
C
C NOTE: array ARR can be an arbitrary "hyperslab" of data representing the
C entire array, a subvolue of the entire array, or all or part of an
C orthogonal slice through the data volume. For example, if the data
C variable were defined to NCSETUP as being dimensioned (30,20,10),
C calling NCSTORE with ISTART(*)=2,2,5 and ICOUNT(*)=28,18,1 would
C store the fifth slice along the Z-axis, except for the edge rows
C and columns.
C
C LIMITATIONS:
C -----------
C 1. data and, if applicable, "record" axis coordinate value(s) are assumed
C to be real, single-precision;
C 2. for now, the "record" axis coordinate values are output to the coordinate
C variable in the same order as they are received by ncstore; no attempt
C is made to "re-order" the data along the "record" axis.
C---------------------------------------------------------------------------------
C...dummy args....
DIMENSION ISTART(*),ICOUNT(*),ARR(*),RECVAL(*)
C..#include "/net/jps/unidata.ucar.edu/pub/netcdf/include/netcdf.inc"
#include "netcdf.h"
CHARACTER*(MAXNCNAM) CVARNAM,CDIMNAM
DIMENSION IVDIMS(MAXNCDIM)
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C #include "ncwrapper.h"
PARAMETER (MAXNDIMS=MAXNCDIM, MAXNVARS=MAXNCVAR)
INTEGER CDFID
COMMON /NCIDSTUFF/ CDFID, NDIMS1, ID_DIM(MAXNDIMS),
* NVARS1, ID_VAR(MAXNVARS),
* IRECDIM
C * ,ID_RTIME, ID_VTIME ! for future use
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C==========================================================================
IF (CDFID.LT.0) THEN
PRINT *,'In NCSTORE: netCDF file not open yet (CDFID<0).'
STOP '12301412'
ENDIF
IF (IVAR.GT.NVARS1) THEN
PRINT *,'NCSTORE Error: IVAR=',IVAR,' > max. # of variables'
STOP '12281739'
ENDIF
CALL NCVINQ (CDFID, ID_VAR(NDIMS1+IVAR), CVARNAM, IVTYPE,
* NVDIMS, IVDIMS, NVATTS, IRET)
C...check to make sure user is not trying to store more than allowed...
C...IVRI will be the dim. number which refers to the record index, if any...
IVRI=0
c write(*,*) 'ICOUNT =', (icount(i),i=1,nvdims)
DO L=1,NVDIMS
CALL NCDINQ(CDFID,IVDIMS(L),CDIMNAM,IDIMSIZ, IRET)
ILAST=ISTART(L)+ICOUNT(L)-1
IF (ISTART(L).LE.0) THEN
PRINT *,'NCSTORE Error: bad ISTART=',ISTART(L),
* ' (ie, less than 1) '
STOP '12281814'
ENDIF
IF (ICOUNT(L).LE.0) THEN
PRINT *,'NCSTORE Error: bad ICOUNT=',ICOUNT(L),
* ' (ie, less than zero) '
STOP '12281812'
ENDIF
IF (IVDIMS(L).NE.IRECDIM .AND. ISTART(L).GT.IDIMSIZ) THEN
PRINT *,'NCSTORE Error: ISTART=',ISTART(L),
* ' values along dim that is only ',IDIMSIZ,' long.'
STOP '12281815'
ENDIF
IF (IVDIMS(L).NE.IRECDIM .AND. ILAST.GT.IDIMSIZ) THEN
PRINT *,'NCSTORE Error: trying to store ',ILAST,
* 'values along dim that is only ',IDIMSIZ,' long.'
STOP '12281813'
ENDIF
C ...save the index associated with the record coordinate if
C ....data uses the "record" dimension...
IF (IVDIMS(L).EQ.IRECDIM .AND. IVRI.EQ.0) IVRI=L
ENDDO
C...if the data variable utilizes the "record" dimension, store the coordinate
C....values along the record axis which are associated with this data...
IF (IVRI.NE.0) CALL NCVPT(CDFID, ID_VAR(IRECDIM),
* ISTART(IVRI),ICOUNT(IVRI),RECVAL, IRET)
C...store the data.....
CALL NCVPT(CDFID, ID_VAR(NDIMS1+IVAR), ISTART,ICOUNT,ARR, IRET)
RETURN
END
C========================================================================
C========================================================================
C========================================================================
SUBROUTINE NCDONE
C..#include "/net/jps/unidata.ucar.edu/pub/netcdf/include/netcdf.inc"
#include "netcdf.h"
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C #include "ncwrapper.h"
PARAMETER (MAXNDIMS=MAXNCDIM, MAXNVARS=MAXNCVAR)
INTEGER CDFID
COMMON /NCIDSTUFF/ CDFID, NDIMS1, ID_DIM(MAXNDIMS),
* NVARS1, ID_VAR(MAXNVARS),
* IRECDIM
C * ,ID_RTIME, ID_VTIME ! for future use
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C==========================================================================
IF (CDFID.LT.0) THEN
PRINT *,'In NCDONE: netCDF file not open yet (CDFID<0).'
STOP '12301423'
ENDIF
CALL NCCLOS(CDFID,IRET)
CDFID=-1
NDIMS1=0
NVARS1=0
END
#else
return
end
#endif