i2sms28.F File Reference

#include "implicit_f.inc"
#include "comlock.inc"
#include "mvsiz_p.inc"
#include "sms_c.inc"

Go to the source code of this file.

Functions/Subroutines
subroutine	i2sms28 (jlt, ix1, ix2, ix3, ix4, nsvg, h, stif, noint, dmint2, nodnx_sms, vis, stf_mom, dti)

Function/Subroutine Documentation

i2sms28()

subroutine i2sms28	(	integer	jlt,
		integer, dimension(mvsiz)	ix1,
		integer, dimension(mvsiz)	ix2,
		integer, dimension(mvsiz)	ix3,
		integer, dimension(mvsiz)	ix4,
		integer, dimension(mvsiz)	nsvg,
			h,
			stif,
		integer	noint,
			dmint2,
		integer, dimension(*)	nodnx_sms,
			vis,
			stf_mom,
			dti )

Definition at line 31 of file i2sms28.F.

C-----------------------------------------------
C   M o d u l e s
C-----------------------------------------------
      USE message_mod
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
#include      "comlock.inc"
C-----------------------------------------------
C   G l o b a l   P a r a m e t e r s
C-----------------------------------------------
#include      "mvsiz_p.inc"
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "sms_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER JLT, NOINT,
     .        IX1(MVSIZ),IX2(MVSIZ),IX3(MVSIZ),IX4(MVSIZ),NSVG(MVSIZ),
     .        NODNX_SMS(*)
      my_real
     .    h(4,mvsiz), stif(mvsiz), vis(mvsiz), stf_mom(mvsiz),
     .    dmint2(4,*), dti
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER I, IG, NISKYL1, NISKYL, NN
      my_real
     .        mas, dts, masm, fac
C
      DO i=1,jlt
       dmint2(1,i)=zero
       dmint2(2,i)=zero
       dmint2(3,i)=zero
       dmint2(4,i)=zero
C
       IF(nsvg(i)<=0) cycle
       IF((idtmins_int==0.AND.nodnx_sms(nsvg(i))+
     .          nodnx_sms(ix1(i))+
     .          nodnx_sms(ix2(i))+
     .          nodnx_sms(ix3(i))+
     .          nodnx_sms(ix4(i))==0) .OR.
     .    stif(i)==zero) THEN
         cycle
       END IF
C
       IF(idtmins_int==0.AND.nodnx_sms(nsvg(i))+
     .          nodnx_sms(ix1(i))+
     .          nodnx_sms(ix2(i))+
     .          nodnx_sms(ix3(i))+
     .          nodnx_sms(ix4(i))/=0)THEN
         dts = dtmins/dtfacs
         dti=min(dti,dtmins)
       ELSE
         dts = dtmins_int/dtfacs_int
         dti=min(dti,dtmins_int)
       END IF
C
       IF(ix4(i)/=ix3(i)) THEN
         mas = half * dts * ( dts * stif(i) + vis(i) )
         masm= half * dts * dts *stf_mom(i)
         mas = fourth*mas+masm
         dmint2(1,i)=mas
         dmint2(2,i)=mas
         dmint2(3,i)=mas
         dmint2(4,i)=mas
       ELSE
         mas = half * dts * ( dts * stif(i) + vis(i) )
         masm= half * dts * dts *stf_mom(i)
         mas = third*mas+masm
         dmint2(1,i)=mas
         dmint2(2,i)=mas
         dmint2(3,i)=mas
       ENDIF
C
      ENDDO                
C      
      RETURN