c     begin include file cpass4.inc

c     + + + COMMON BLOCK DESCRIPTION + + +
c     + + + INSERT DESCRIPTION HERE  + + +

      common /pass4/    q(mxtime),qtot(mxtime),tq1(mxtime)

c     + + + VARIABLE DECLARATIONS + + +

      real              q,qtot,tq1

c     + + + VARIABLE DEFINITIONS + + +

c     q(mxtime)    : runoff rate (s)
c     qtot(mxtime) :
c     tq1(mxtime)  : time counter for excess rainfall and runoff

c     end include file cpass4.inc