Remove unused stream_t member numTimestep.

src/cdi_int.h

@@ -205,7 +205,6 @@ typedef struct {
   int         curTsID;      /* current timestep ID */
   int         rtsteps;      /* number of tsteps accessed       */
   long        ntsteps;      /* number of tsteps : only set if all records accessed */
-  int         numTimestep;  /* number of tsteps : only set if all records accessed */
   tsteps_t   *tsteps;
   int         tstepsTableSize;
   int         tstepsNextID;

src/stream.c

@@ -839,7 +839,6 @@ void streamDefaultValue ( stream_t * streamptr )
   streamptr->curTsID           = CDI_UNDEFID;
   streamptr->rtsteps           = 0;
   streamptr->ntsteps           = CDI_UNDEFID;
-  streamptr->numTimestep       = 0;
   streamptr->tsteps            = NULL;
   streamptr->tstepsTableSize   = 0;
   streamptr->tstepsNextID      = 0;
@@ -2261,7 +2260,6 @@ void streamPrintP   ( void * streamptr, FILE * fp )
   fprintf ( fp, "curTsID       = %d\n", sp->curTsID );
   fprintf ( fp, "rtsteps       = %d\n", sp->rtsteps );
   fprintf ( fp, "//long ntsteps;\n" );
-  fprintf ( fp, "numTimestep   = %d\n", sp->numTimestep );
   fprintf ( fp, "//  tsteps_t   *tsteps;\n" );
   fprintf ( fp, "tstepsTableSize= %d\n", sp->tstepsTableSize );
   fprintf ( fp, "tstepsNextID  = %d\n", sp->tstepsNextID );