Summary of HDF Commands

qcl>HDS_NODE=<filename%node>
qcl>NEW    HDF_CFILE
qcl>CREATE HDF_OSPEC,HDF_INIT
qcl>DIR    HDF_LISTF
qcl>LIST   HDF_OBJECT,HDF_LISTF
qcl>GET    HDF_OBJECT,HDF_FMTFLE
qcl>PUTx   HDF_FMTFLE,HDF_NELS,HDF_OBJECT
qcl>COPY   HDF_OLD,HDF_NEW
qcl>DEL    HDF_OBJECT
qcl>MASK   HDF_OBJECT,HDF_CONSTANT
qcl>SCALE  HDF_OBJECT,HDF_CONSTANT
qcl>OFFSET HDF_OBJECT,HDF_CONSTANT
qcl>RANDOM HDF_OBJECT,HDF_CONSTANT
qcl>MOD    HDF_OBJECT,HDF_CONSTANT
qcl>CLIP   HDF_OBJECT,HDF_C1,HDF_C2
qcl>RAMP   HDF_OBJECT,HDF_C1,HDF_C2
qcl>SQUARE HDF_OBJECT
qcl>SQRT   HDF_OBJECT
qcl>ABS    HDF_OBJECT
qcl>LOG    HDF_OBJECT
qcl>EXP    HDF_OBJECT
qcl>SIN    HDF_OBJECT
qcl>ASIN   HDF_OBJECT
qcl>COS    HDF_OBJECT
qcl>ACOS   HDF_OBJECT
qcl>TAN    HDF_OBJECT
qcl>ATAN   HDF_OBJECT
qcl>ADD    HDF_A,HDF_B,HDF_C
qcl>VADD   HDF_A,HDF_B,HDF_C
qcl>SUB    HDF_A,HDF_B,HDF_C
qcl>MUL    HDF_A,HDF_B,HDF_C
qcl>DIV    HDF_A,HDF_B,HDF_C
qcl>STATS  HDF_OBJECT

The object specification HDF_OSPEC has form

name(dimensions)<type>.

If HDF_LISTF is omitted from DIR or LIST then default is the terminal.

The parameter HDF_INIT is only used when creating scalar objects.

The parameter HDF_OBJECT is always expected to be on the default node specified by HDS_NODE.

The parameters HDF_OSPEC, HDF_OLD, HDF_NEW, HDF_A, HDF_B and HDF_C can be prefixed by <filename>%. If they are not then the default node is assumed.

The commands MASK through to STATS do not support data type _DOUBLE at present.