Name: H5Awrite
Signature:
herr_t H5Awrite(hid_t attr_id, hid_t mem_type_id, const void *buf )
Purpose:
Writes data to an attribute.
Description:
H5Awrite writes an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is written from buf to the file.

Datatype conversion takes place at the time of a read or write and is automatic. See the Data Conversion section of The Data Type Interface (H5T) in the HDF5 User's Guide for a discussion of data conversion, including the range of conversions currently supported by the HDF5 libraries.

Parameters:
Returns:
Returns a non-negative value if successful; otherwise returns a negative value.
Fortran90 Interface: h5awrite_f 
SUBROUTINE h5awrite_f(attr_id, memtype_id,  buf, dims, hdferr) 
  IMPLICIT NONE
  INTEGER(HID_T), INTENT(IN) :: attr_id    ! Attribute identifier 
  INTEGER(HID_T), INTENT(IN) :: memtype_id ! Attribute datatype 
                                           ! identifier  (in memory)
  TYPE, INTENT(IN) :: buf                  ! Data buffer; may be a scalar or 
                                           ! an array
  DIMENSION(*), INTEGER(HSIZE_T), INTENT(IN)  :: dims 
                                           ! Array to hold corresponding 
                                           ! dimension sizes of data buffer buf;
                                           ! dim(k) has value of the k-th 
                                           ! dimension of buffer buf;
                                           ! values are ignored if buf is 
                                           ! a scalar
  INTEGER, INTENT(OUT) :: hdferr           ! Error code:
                                           ! 0 on success and -1 on failure
END SUBROUTINE h5awrite_f
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