gravit.F File Reference

#include "implicit_f.inc"
#include "comlock.inc"
#include "com01_c.inc"
#include "com04_c.inc"
#include "com06_c.inc"
#include "com08_c.inc"
#include "task_c.inc"
#include "param_c.inc"
#include "tabsiz_c.inc"
#include "vectorize.inc"

Go to the source code of this file.

Functions/Subroutines
subroutine	gravit (igrv, agrv, npc, tf, a, v, x, skew, ms, sensor_tab, weight, ib, itask, nsensor, python, wfext)

Function/Subroutine Documentation

gravit()

subroutine gravit	(	integer, dimension(nigrv,*)	igrv,
			agrv,
		integer, dimension(*)	npc,
			tf,
			a,
			v,
			x,
			skew,
			ms,
		type (sensor_str_), dimension(nsensor), intent(in)	sensor_tab,
		integer, dimension(*)	weight,
		integer, dimension(*)	ib,
		integer, intent(in)	itask,
		integer, intent(in)	nsensor,
		type (python_), intent(in)	python,
		double precision, intent(inout)	wfext )

Definition at line 35 of file gravit.F.

C-----------------------------------------------
C   M o d u l e s
C-----------------------------------------------  
      USE sensor_mod
      USE python_funct_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   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "com01_c.inc"
#include      "com04_c.inc"
#include      "com06_c.inc"
#include      "com08_c.inc"
#include      "task_c.inc"
#include      "param_c.inc"
#include      "tabsiz_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER, INTENT(IN) :: ITASK
      INTEGER ,INTENT(IN) :: NSENSOR
      INTEGER NPC(*)
      INTEGER IGRV(NIGRV,*),IB(*)
      INTEGER WEIGHT(*)
      my_real agrv(lfacgrv,*), tf(*), a(3,*), v(3,*), ms(*),x(3,*), skew(lskew,*)
      TYPE (SENSOR_STR_) ,DIMENSION(NSENSOR) ,INTENT(IN) :: SENSOR_TAB
      TYPE (PYTHON_), INTENT(IN) :: PYTHON
      DOUBLE PRECISION, INTENT(INOUT) :: WFEXT
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER NL, N1, ISK, N2, IFUNC, K1, K2, K3, ISENS,K,NN, IAD,J, IADF, IADL, ISMOOTH
      my_real axi, a0, aa, vv, dydx, ts, gama, wfextt,fcx,fcy
      my_real finter,finter_smooth
      EXTERNAL finter,finter_smooth
C=======================================================================
      wfextt=zero
 
      DO nl=1,ngrav
        fcy = agrv(1,nl)
        fcx = agrv(2,nl)
        nn=igrv(1,nl)
        isk=igrv(2,nl)/10
        n2 =igrv(2,nl)-10*isk
        ifunc=igrv(3,nl)
        iad=igrv(4,nl)
        ismooth = 0
        IF (ifunc > 0) ismooth = npc(2*nfunct+ifunc+1)
        iadf = iad+itask*nn/nthread
        iadl = iad-1+(itask+1)*nn/nthread
        isens=0
        DO k=1,nsensor
          IF(igrv(6,nl)== sensor_tab(k)%SENS_ID) isens=k
        ENDDO
        IF(isens==0)THEN
          ts=tt
        ELSE
          ts = tt- sensor_tab(isens)%TSTART
          IF(ts<0.0)cycle
        ENDIF
        IF (ifunc > 0) THEN
          IF (ismooth == 0) THEN
            a0   = fcy*finter(ifunc,(ts-dt1)*fcx,npc,tf,dydx)
            gama = fcy*finter(ifunc,ts*fcx,npc,tf,dydx)
          ELSE IF (ismooth > 0) THEN
            a0   = fcy*finter_smooth(ifunc,(ts-dt1)*fcx,npc,tf,dydx)
            gama = fcy*finter_smooth(ifunc,ts*fcx,npc,tf,dydx)
          ELSE 
            ismooth = -ismooth ! the id the python function is saved in the position of ISMOOTH in the NPC array 
            CALL python_call_funct1d(python, ismooth,(ts-dt1)*fcx, a0)
            CALL python_call_funct1d(python, ismooth,ts*fcx, gama)
            a0 = fcy * a0
            gama = fcy * gama
          ENDIF
        ELSE
          a0   = fcy
          gama = fcy
        ENDIF
        aa = gama
        IF(n2d==1.AND.isk<=1)THEN
#include "vectorize.inc"
          DO j=iadf,iadl
            n1=iabs(ib(j))
            axi=x(2,n1)
            a(n2,n1)=a(n2,n1)+aa
            IF(ib(j)>0)wfextt=wfextt+half*(a0+aa)*ms(n1)*v(n2,n1)*dt1*axi*weight(n1)
          ENDDO
        ELSEIF(n2d==1.AND.isk>1)THEN
          k1=3*n2-2
          k2=3*n2-1
          k3=3*n2
#include "vectorize.inc"
          DO j=iadf,iadl
            n1=iabs(ib(j))
            axi=x(2,n1)
            vv = skew(k1,isk)*v(1,n1)+skew(k2,isk)*v(2,n1)+skew(k3,isk)*v(3,n1)
            a(1,n1)=a(1,n1)+skew(k1,isk)*aa
            a(2,n1)=a(2,n1)+skew(k2,isk)*aa
            a(3,n1)=a(3,n1)+skew(k3,isk)*aa
            IF(ib(j)>0)wfextt=wfextt+half*(a0+aa)*ms(n1)*vv*dt1*axi*weight(n1)
          ENDDO
        ELSEIF(isk<=1)THEN
#include "vectorize.inc"
          DO j=iadf,iadl
            n1=iabs(ib(j))
            a(n2,n1)=a(n2,n1)+aa
            IF(ib(j)>0)wfextt=wfextt+half*(a0+aa)*ms(n1)*v(n2,n1)*dt1*weight(n1)
          ENDDO
        ELSE
          k1=3*n2-2
          k2=3*n2-1
          k3=3*n2
#include "vectorize.inc"
          DO j=iadf,iadl
            n1=iabs(ib(j))
            vv = skew(k1,isk)*v(1,n1)+skew(k2,isk)*v(2,n1)+ skew(k3,isk)*v(3,n1)
            a(1,n1)=a(1,n1)+skew(k1,isk)*aa
            a(2,n1)=a(2,n1)+skew(k2,isk)*aa
            a(3,n1)=a(3,n1)+skew(k3,isk)*aa
            IF(ib(j)>0)wfextt=wfextt+half*(a0+aa)*ms(n1)*vv*dt1*weight(n1)
          ENDDO
        ENDIF
        !---------------!
        CALL my_barrier
        !---------------!
      END DO
!$OMP ATOMIC
      wfext = wfext + wfextt
 
      RETURN