/*
*
*  This software was developed by the Thermal Modeling and Analysis
*  Project(TMAP) of the National Oceanographic and Atmospheric
*  Administration's (NOAA) Pacific Marine Environmental Lab(PMEL),
*  hereafter referred to as NOAA/PMEL/TMAP.
*
*  Access and use of this software shall impose the following
*  obligations and understandings on the user. The user is granted the
*  right, without any fee or cost, to use, copy, modify, alter, enhance
*  and distribute this software, and any derivative works thereof, and
*  its supporting documentation for any purpose whatsoever, provided
*  that this entire notice appears in all copies of the software,
*  derivative works and supporting documentation.  Further, the user
*  agrees to credit NOAA/PMEL/TMAP in any publications that result from
*  the use of this software or in any product that includes this
*  software. The names TMAP, NOAA and/or PMEL, however, may not be used
*  in any advertising or publicity to endorse or promote any products
*  or commercial entity unless specific written permission is obtained
*  from NOAA/PMEL/TMAP. The user also understands that NOAA/PMEL/TMAP
*  is not obligated to provide the user with any support, consulting,
*  training or assistance of any kind with regard to the use, operation
*  and performance of this software nor to provide the user with any
*  updates, revisions, new versions or "bug fixes".
*
*  THIS SOFTWARE IS PROVIDED BY NOAA/PMEL/TMAP "AS IS" AND ANY EXPRESS
*  OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
*  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
*  ARE DISCLAIMED. IN NO EVENT SHALL NOAA/PMEL/TMAP BE LIABLE FOR ANY
*  SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
*  RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
*  CONTRACT, NEGLIGENCE OR OTHER TORTUOUS ACTION, ARISING OUT OF OR IN
*  CONNECTION WITH THE ACCESS, USE OR PERFORMANCE OF THIS SOFTWARE.  
*
*/

/*   
    cd_write_att_sub.c
	(from cd_write_var_sub.c) -- this routine hides the call to netCDF routine
    NCVPT allowing last minute modifications to the call arguments


    for Ferret interactive data analysis program

    programmer - steve hankin
    NOAA/PMEL, Seattle, WA - Tropical Modeling and Analysis Program

    revision history:
    V533: 6/01 *sh* - original

    v540: 11/01 *kob* - change passed in values for start and count
                        to temp variables which are declared
			compatibly with the passed in types from the 
			fortran routine CD_READ.F.  Once in, need to 
			convert these to the proper type that the 
			netcdf c routines expect.  This may vary from
			o.s. to o.s. depending on what, for example,
			size_t and ptrdiff_t are typdef'd as.  They are
			typedef'd as different things under solaris and 
			compaq Tru64, for example



    compile this with
    cc -c -g -I/opt/local/netcdf-3.4/include cd_write_var_sub.c
*/ 

/*  *acm*  1/12      - Ferret 6.8 ifdef double_p for double-precision ferret, see the
*                                        definition of macro DFTYPE in ferretmacros.h. */

#include <stddef.h>  /* size_t, ptrdiff_t; gfortran on linux rh5*/
#include <stdlib.h>
#include <stdio.h>
#include <netcdf.h>
#include <assert.h>
#include "fmtprotos.h"

void FORTRAN(cd_write_att_sub) (int *cdfid, int *varid, char* attname, int *attype,
				                int *nval, void *val, int *status )

{
  /*
     V600:  2/06 *acm* Write correct atttr type to netcdf files : Note that compiler
                       warnings may be seen about data type inconsistencies in the
                       calls to nc_put_att_float. This is ok; netcdf library does conversion.
     PyFr   7/12 *kms* Leave off the recasts of the void * since it does nothing except
                       raise compiler warnings.
  */
  
  int vid = *varid;
  vid--;

  /* write out the data */


  switch (*attype) {

  /* DOUBLE attr */
  case NC_DOUBLE:
#ifdef double_p
     *status= nc_put_att_double (*cdfid, vid, attname, *attype, *nval, val);
#else
     *status= nc_put_att_float (*cdfid, vid, attname, *attype, *nval, val);
#endif

  break;

  /* FLOAT attr */
  case NC_FLOAT:
      *status= nc_put_att_float (*cdfid, vid, attname, *attype, *nval, val);
  break;

  /* INT attr */
  case NC_INT:
	  *status= nc_put_att_float (*cdfid, vid, attname, *attype, *nval, val);
  break;

  /* SHORT attr */
  case NC_SHORT:
	  *status= nc_put_att_float (*cdfid, vid, attname, *attype, *nval, val);
  break;

  /* Byte attr */
  case NC_BYTE:
	  *status= nc_put_att_float (*cdfid, vid, attname, *attype, *nval, val);
  break;

  default:
  break;
  }

  return;
}
