Corrected logic about tl_LBC

[arango]

Moved the computation of the tl_LBC logical switches from read_phypar.F to inp_par.F to allow the processing of biology and sediment tracers. We need to delay the initialization of these switches because read_BioPar or read_SedPar needs to be called first. In inp_par.F we now have:

#if defined TANGENT || defined TL_IOMS
!
!  Set lateral boundary condition switches for the tangent linear
!  models (TLM and RPM) to the same values as the adjoint model.
!
        DO ivar=1,nLBCvar
          DO i=1,4
            tl_LBC(i,ivar,ng)%acquire  =ad_LBC(i,ivar,ng)%acquire
            tl_LBC(i,ivar,ng)%Chapman  =ad_LBC(i,ivar,ng)%Chapman
            tl_LBC(i,ivar,ng)%clamped  =ad_LBC(i,ivar,ng)%clamped
            tl_LBC(i,ivar,ng)%closed   =ad_LBC(i,ivar,ng)%closed
            tl_LBC(i,ivar,ng)%Flather  =ad_LBC(i,ivar,ng)%Flather
            tl_LBC(i,ivar,ng)%gradient =ad_LBC(i,ivar,ng)%gradient
            tl_LBC(i,ivar,ng)%nested   =ad_LBC(i,ivar,ng)%nested
            tl_LBC(i,ivar,ng)%nudging  =ad_LBC(i,ivar,ng)%nudging
            tl_LBC(i,ivar,ng)%periodic =ad_LBC(i,ivar,ng)%periodic
            tl_LBC(i,ivar,ng)%radiation=ad_LBC(i,ivar,ng)%radiation
            tl_LBC(i,ivar,ng)%reduced  =ad_LBC(i,ivar,ng)%reduced
          END DO
        END DO
#endif

Many thanks to Ha Joon Song for ​reporting this bug.

I also updated the makefile configuration file Darwin-ifort.mk to avoid warning errors from newer versions of the ifort compiler:

We need to have:

           FFLAGS := -heap-arrays -fp-model source

instead of

           FFLAGS := -heap-arrays -fp-model precise

for Fortran compiling. The precise argument is redundant.