SUBROUTINE FRPLOT(N,S,X,HK,TH,UE,VE,XTR,FREF, & XOFF,XSF, YOFF,YSF, CHF) DIMENSION S(N), X(N), HK(N), TH(N), UE(N), VE(N) C------------------------------------------------------------ C Dummy FRPLOT routine C------------------------------------------------------------ N = 0 C RETURN END