Reference Manual of the nadc-tools API and Libraries - SRON

2.26 NADC FLIP
Identifier NADC FLIP
Author R.M. van Hees
Language ANSI C
Purpose flip the data of a matrix
Usage NADC FLIPx( flip, npix, xmatrix );
Input int flip: direction specifies the operation to be performed
unsigned int npix[2] : dimensions of the matrix
In/Output matrix matrix[2]: array to be transformed
Returns nothing (check global error status)
Comment ”flip” specifies the operation to be performed, as follows:
0 do not change the matrix
1 flip the data along the first axis
2 flip the data along the second axis
3 flip the data along both axis
”x” specifies the data type of the input matrix, as follows:
”c” signed char
”u” unsigned char
”s” short
”r” float
2.27 NADC HDF5 API
Identifier NADC HDF5 API
Author R.M. van Hees
Language ANSI C
Purpose subroutines to easily create/write/read attributes and datasets
Returns nothing: modifies global error status
Comment none
2.27.1 WRITE HDF5 HISTORY
Identifier WRITE HDF5 HISTORY
Purpose Write attribute in group holding user-defined settings
Usage WRITE HDF5 HISTORY( file id, instrument, param )
Input hid t file id : HDF5 file ID
hid t instrument : flag for Instrument & Product
struct param record param : struct holding user-defined settings (A.1)
Returns nothing: modifies global error status
Comment none
2.27.2 NADC OPEN HDF5 Group
Identifier NADC OPEN HDF5 Group
Purpose Open/Create a group in an exsisting HDF5-file
Usage grp id = NADC OPEN HDF5 Group( loc id, name );
Input hid t loc id : HDF5 object id
char name[] : name of the group
Returns A negative value is returned on failure.
Comment none
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