PACK DATA SPLINE SURFACE

PPDSS

CALL SEQUENCE

CALL PPDSS	(INITFL, DATAFL, DUSORD, DVSORD, DNUKA, DVNKA, DUKNTS, DVKNTS, DRTYPE, NUDSCP, NVDSCP, DDIMS, DSCP, MLDR, ERRIND, DSSLDR, DSSREC,)

INPUT PARAMETERS

LOGICAL INITFL

Data record initialization flag

LOGICAL DATAFL

Data record new data spline flag

INTERGER DUSORD

U data spline order

INTERGER DVSORD

V data spline order

INTERGER DNUKA

Number of u spline knots in DUKNTS array

INTERGER DNVKA

Number of u spline knots in DVKNTS array

REAL DUKNTS (DNUKA)

U data spline knots

REAL DVKNTS (DCNVKA)

V data spline knots

INTERGER DRTYPE

Data spline rationality (PRAT, PNRAT)

INTERGER NUDSCP

U number of data spline control points dimension

INTERGER NVDSCP

V number of data spline control points dimension

INTERGER DDIMS

Data dimension of spline

REAL DSCP (*)

Data spline control points

INTERGER MLDR

Dimension of data spline surface data record array

OUTPUT PARAMETERS

INTERGER ERRIND

Error indicator (zero if no error)

INTERGER DSLDR

Number of array elements used in DSSREC

CHARACTER*80 DSSREC (MLDR)

Data spline surface data record

EFFECT

Packs the input parameters in the output record. This record is used as input by NON-UNIFORM
B-SPLINE SURFACE 3 WITH DATA.

UNPACK DATA SPLINE SURFACE can be used to extract datas from this data record.

SEE ALSO

unpack data spline surface, non-uniform b-spline surface 3 with data