20220330 Jesse Meng fix cloud cover variabes full field collection in…

… 2d decomp

sorc/ncep_post.fd/CLDRAD.f

@@ -177,6 +177,7 @@ SUBROUTINE CLDRAD
 !
       real    dummy(ista:iend,jsta:jend)
       integer idummy(ista:iend,jsta:jend)
+      real    full_dummy(im,jm)
 !
 !     --- Revision added for GOCART ---
 
@@ -966,7 +967,10 @@ SUBROUTINE CLDRAD
               endif
             ENDDO
           ENDDO
-          CALL AllGETHERV(FULL_CLD)
+!          CALL AllGETHERV(FULL_CLD)
+          full_dummy=spval
+          CALL COLLECT_ALL(FULL_CLD(ISTA:IEND,JSTA:JEND),full_dummy)
+          FULL_CLD=full_dummy
           DO J=JSTA,JEND
             DO I=ISTA,IEND
               NUMPTS=0
@@ -2216,8 +2220,15 @@ SUBROUTINE CLDRAD
               full_fis(i,j)=fis(i,j)
             ENDDO
           ENDDO
-          CALL AllGETHERV(full_ceil)
-          CALL AllGETHERV(full_fis)
+!          CALL AllGETHERV(full_ceil)
+          full_dummy=spval
+          CALL COLLECT_ALL(full_ceil(ISTA:IEND,JSTA:JEND),full_dummy)
+          full_ceil=full_dummy
+!          CALL AllGETHERV(full_fis)
+          full_dummy=spval
+          CALL COLLECT_ALL(full_fis(ISTA:IEND,JSTA:JEND),full_dummy)
+          full_fis=full_dummy
+
           numr = 1
           DO J=JSTA,JEND
             DO I=ISTA,IEND

sorc/ncep_post.fd/COLLECT_LOC.f

@@ -91,3 +91,73 @@ SUBROUTINE COLLECT_LOC ( A, B )
              deallocate(rbufs)
 
       end               
+!
+!-----------------------------------------------------------------------
+!
+      SUBROUTINE COLLECT_ALL ( A, B )
+
+
+      use CTLBLK_mod, only: num_procs, jsta, icnt, idsp, mpi_comm_comp, im,&
+              jsta_2l, jend_2u, jm, me,    &
+       buff,ista_2l,iend_2u,jexa,iexa,jsxa,isxa,ista,iend,jend
+!- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+      implicit none
+!
+      include 'mpif.h'
+      integer ii,jj,isum
+!      real, dimension(ista_2l:iend_2u,jsta_2l:jend_2u), intent(in) :: a
+      real, dimension(ista:iend,jsta:jend), intent(in) :: a
+      real, dimension(im,jm), intent(out) :: b
+      integer ierr,n
+       real, allocatable :: rbufs(:)
+      write(0,*) ' GWVX COLL CALL'
+      allocate(buff(im*jm))
+      jj=( jexa(me)-jsxa(me)+1) * (iexa(me)-isxa(me)+1)
+      allocate( rbufs(( jexa(me)-jsxa(me)+1) * (iexa(me)-isxa(me)+1)) )
+!
+      if ( num_procs <= 1 ) then
+         b = a
+      else
+
+!GWV   reshape the receive subdomain
+            isum=1
+            do jj=jsxa(me),jexa(me)
+            do ii=isxa(me),iexa(me)
+            if(isum .gt. im*jm .or. ii .gt. im .or. ii .lt. 1 .or. jj .gt. jm .or. jj.lt. 1) &
+               write(0,901)' GWVX BOUNDS2 FAIL in reshape',isum,ii,jj,im*jm,im,im*jm
+            rbufs(isum)=a(ii,jj)
+            isum=isum+1
+           end do
+           end do
+!GWV  end reshape
+
+!UNCOMMENT    POST TEST      call mpi_gatherv(rbufs,icnt(me),MPI_REAL,
+!buff,icnt,idsp,MPI_REAL,0,MPI_COMM_COMP, ierr )
+!        call mpi_gatherv(rbufs,icnt(me),MPI_REAL,
+!        buff,icnt,idsp,MPI_REAL,0,mpi_comm_comp, ierr )  !GWVX COMMENT
+      call mpi_allgatherv(rbufs,icnt(me),MPI_REAL,buff,icnt,idsp,MPI_REAL, mpi_comm_comp, ierr )  !GWVX COMMENT
+      call mpi_barrier(mpi_comm_comp,ierr)
+
+!GWV   reshape the gathered array and collect in all procs
+!             if(me .eq. 0) then
+             isum=1
+             do n=0,num_procs-1
+            do jj=jsxa(n),jexa(n)
+            do ii=isxa(n),iexa(n)
+            if(isum .gt. im*jm .or. ii .gt. im .or. ii .lt. 1 .or. jj .gt. jm .or. jj .lt. 1) &
+               write(0,901)' GWVX BOUNDS FAIL in reshape',isum,ii,jj,im*jm,im,im*jm
+ 901    format(a30,10i10)
+            b(ii,jj)=buff(isum)
+            isum=isum+1
+            end do
+            end do
+            end do
+
+
+!      end if
+           endif
+             deallocate(buff)
+             deallocate(rbufs)
+
+      end
+