FUNCTION PPGSF (X, IZ, C, A, BH) C***BEGIN PROLOGUE PPGSF .... .... Warning: this routine is not intended to be user-callable. .... .... C***SUBSIDIARY C***PURPOSE Subsidiary to CBLKTR C***LIBRARY SLATEC C***TYPE SINGLE PRECISION (PPGSF-S) C***AUTHOR (UNKNOWN) C***SEE ALSO CBLKTR C***ROUTINES CALLED (NONE) C***REVISION HISTORY (YYMMDD) C 801001 DATE WRITTEN C 891214 Prologue converted to Version 4.0 format. (BAB) C 900402 Added TYPE section. (WRB) C***END PROLOGUE PPGSF