5 * Revision 1.1.1.1 1995/10/24 10:22:00 cernlib
9 #include "geant321/pilot.h"
10 *CMZ : 3.21/02 29/03/94 15.41.48 by S.Giani
12 SUBROUTINE XSECNU(BUF,LEN,E,XSC,L1,L2)
13 C THIS ROUTINE DETERMINES A CROSS SECTION AT A GIVEN ENERGY
14 C FROM A CROSS SECTION VERSUS ENERGY TABLE
17 IF(E.LT.BUF(L1))GO TO 40
20 IF(E.LE.BUF(N))GO TO 20
25 XSC=BUF(N-1)+(E-BUF(N-2))*(BUF(N+1)-BUF(N-1))/