Update3DYSegmentT Subroutine

public subroutine Update3DYSegmentT(x, t)

Arguments

Type IntentOptional Attributes Name
real(kind=8), intent(in) :: x(3)
real(kind=8), intent(in) :: t(3)

Called by

proc~~update3dysegmentt~~CalledByGraph proc~update3dysegmentt Update3DYSegmentT proc~hexahedral Hexahedral proc~hexahedral->proc~update3dysegmentt proc~evaluatessp EvaluateSSP proc~evaluatessp->proc~hexahedral proc~evaluatessp3d EvaluateSSP3D proc~evaluatessp3d->proc~hexahedral proc~bellhopcore BellhopCore proc~bellhopcore->proc~evaluatessp3d proc~influencecervenycart InfluenceCervenyCart proc~bellhopcore->proc~influencecervenycart proc~traceray3d TraceRay3D proc~bellhopcore->proc~traceray3d proc~traceray2d TraceRay2D proc~bellhopcore->proc~traceray2d proc~bellhopcore~2 BellhopCore proc~bellhopcore~2->proc~evaluatessp proc~bellhopcore~2->proc~influencecervenycart proc~traceray2d~2 TraceRay2D proc~bellhopcore~2->proc~traceray2d~2 proc~evaluatessp2d EvaluateSSP2D proc~evaluatessp2d->proc~evaluatessp3d proc~influencecervenycart->proc~evaluatessp proc~readenvironment ReadEnvironment proc~readenvironment->proc~evaluatessp proc~reflect2d~2 Reflect2D proc~reflect2d~2->proc~evaluatessp proc~reflect3d Reflect3D proc~reflect3d->proc~evaluatessp3d proc~step2d Step2D proc~step2d->proc~evaluatessp proc~step3d Step3D proc~step3d->proc~evaluatessp3d proc~traceray2d~2->proc~evaluatessp proc~traceray2d~2->proc~reflect2d~2 proc~traceray2d~2->proc~step2d proc~reflect2d Reflect2D proc~reflect2d->proc~evaluatessp2d proc~step2d~2 Step2D proc~step2d~2->proc~evaluatessp2d proc~traceray3d->proc~reflect3d proc~traceray3d->proc~step3d program~bellhop BELLHOP program~bellhop->proc~bellhopcore~2 program~bellhop->proc~readenvironment program~bellhop3d BELLHOP3D program~bellhop3d->proc~bellhopcore program~bellhop3d->proc~readenvironment proc~traceray2d->proc~reflect2d proc~traceray2d->proc~step2d~2

Source Code

  SUBROUTINE Update3DYSegmentT( x, t )
     REAL (KIND=8), INTENT(IN) :: x( 3 ), t( 3 )

     ! LP: See UpdateDepthSegmentT

     IF ( t( 2 ) >= 0.0 ) THEN
        ! SSP%Seg%y( iSegy ) <= x( 2 ) < SSP%Seg%y( iSegy + 1 )
        DO WHILE ( x( 2 ) < SSP%Seg%y( iSegy ) .AND. iSegy > 1 )
           iSegy = iSegy - 1
        END DO
        DO WHILE ( x( 2 ) >= SSP%Seg%y( iSegy + 1 ) .AND. iSegy < SSP%Ny-1 )
           iSegy = iSegy + 1
        END DO
     ELSE
        ! SSP%Seg%y( iSegy ) < x( 2 ) <= SSP%Seg%y( iSegy + 1 )
        DO WHILE ( x( 2 ) > SSP%Seg%y( iSegy + 1 ) .AND. iSegy < SSP%Ny-1 )
           iSegy = iSegy + 1
        END DO
        DO WHILE ( x( 2 ) <= SSP%Seg%y( iSegy ) .AND. iSegy > 1 )
           iSegy = iSegy - 1
        END DO
     ENDIF

  END SUBROUTINE Update3DYSegmentT