Merge branch rona

options/SPECIES/SPECIES_029

+&SPECIES_PARAMS
+ PSPECIES="C-CO2       ",
+ PWEIGHTMOLAR=  12.0000000    ,
+ /

src/advance.f90

@@ -221,6 +221,11 @@ subroutine advance(itime,nrelpoint,ldt,up,vp,wp, &
   endif
   ixp=ix+1
   jyp=jy+1
+  ! fix (Espen 02.05.2017)
+  if(jyp>=nymax) then
+    write(*,*) 'WARNING: advance.f90 jyp>nymax'
+    jyp=jyp-1
+  endif
 
 
  ! Determine the lower left corner and its distance to the current position

src/com_mod.f90

@@ -120,6 +120,9 @@ module com_mod
   integer :: lnetcdfout
   ! lnetcdfout   1 for netcdf grid output, 0 if not. Set in COMMAND (namelist input)
 
+  integer :: linversionout
+  ! linversionout 1 for one grid_time output file for each release containing all timesteps
+
   integer :: nageclass,lage(maxageclass)
 
   ! nageclass               number of ageclasses for the age spectra calculation
@@ -360,7 +363,9 @@ module com_mod
   real :: clwc(0:nxmax-1,0:nymax-1,nzmax,numwfmem)=0.0 !liquid   [kg/kg]
   real :: ciwc(0:nxmax-1,0:nymax-1,nzmax,numwfmem)=0.0 !ice      [kg/kg]
   real :: clw(0:nxmax-1,0:nymax-1,nzmax,numwfmem)=0.0  !combined [m3/m3]
-
+! RLT add pressure and dry air density
+  real :: prs(0:nxmax-1,0:nymax-1,nzmax,numwfmem)
+  real :: rho_dry(0:nxmax-1,0:nymax-1,nzmax,numwfmem)
   real :: pv(0:nxmax-1,0:nymax-1,nzmax,numwfmem)
   real :: rho(0:nxmax-1,0:nymax-1,nzmax,numwfmem)
   real :: drhodz(0:nxmax-1,0:nymax-1,nzmax,numwfmem)
@@ -382,6 +387,7 @@ module com_mod
   ! uu,vv,ww [m/2]       wind components in x,y and z direction
   ! uupol,vvpol [m/s]    wind components in polar stereographic projection
   ! tt [K]               temperature data
+  ! prs                  air pressure
   ! qv                   specific humidity data
   ! pv (pvu)             potential vorticity
   ! rho [kg/m3]          air density

src/conccalc.f90

@@ -101,6 +101,11 @@ subroutine conccalc(itime,weight)
       jy=int(ytra1(i))
       ixp=ix+1
       jyp=jy+1
+      ! fix (Espen 02.05.2017)
+      if(jyp>=nymax) then
+        write(*,*) 'WARNING: conccalc.f90 jyp>nymax'
+        jyp=jyp-1
+      endif
       ddx=xtra1(i)-real(ix)
       ddy=ytra1(i)-real(jy)
       rddx=1.-ddx

src/concoutput.f90

@@ -71,6 +71,9 @@ subroutine concoutput(itime,outnum,gridtotalunc,wetgridtotalunc, &
   integer :: sp_count_i,sp_count_r
   real :: sp_fact
   real :: outnum,densityoutrecept(maxreceptor),xl,yl
+! RLT
+  real :: densitydryrecept(maxreceptor)
+  real :: factor_dryrecept(maxreceptor)
 
 !real densityoutgrid(0:numxgrid-1,0:numygrid-1,numzgrid),
 !    +grid(0:numxgrid-1,0:numygrid-1,numzgrid,maxspec,maxpointspec_act,
@@ -105,6 +108,7 @@ subroutine concoutput(itime,outnum,gridtotalunc,wetgridtotalunc, &
 ! mind        eso:added to ensure identical results between 2&3-fields versions
   character(LEN=8),save :: file_stat='REPLACE'
   logical :: ldates_file
+  logical :: lexist
   integer :: ierr
   character(LEN=100) :: dates_char
 
@@ -202,6 +206,9 @@ subroutine concoutput(itime,outnum,gridtotalunc,wetgridtotalunc, &
 !      rho(iix,jjy,kzz-1,2)*dz2)/dz
         densityoutgrid(ix,jy,kz)=(rho(iix,jjy,kzz,mind)*dz1+ &
              rho(iix,jjy,kzz-1,mind)*dz2)/dz
+! RLT
+        densitydrygrid(ix,jy,kz)=(rho_dry(iix,jjy,kzz,mind)*dz1+ &
+             rho_dry(iix,jjy,kzz-1,mind)*dz2)/dz  
       end do
     end do
   end do
@@ -213,8 +220,14 @@ subroutine concoutput(itime,outnum,gridtotalunc,wetgridtotalunc, &
     jjy=max(min(nint(yl),nymin1),0)
 !densityoutrecept(i)=rho(iix,jjy,1,2)
     densityoutrecept(i)=rho(iix,jjy,1,mind)
+! RLT
+    densitydryrecept(i)=rho_dry(iix,jjy,1,mind)
   end do
 
+! RLT
+! conversion factor for output relative to dry air
+  factor_drygrid=densityoutgrid/densitydrygrid
+  factor_dryrecept=densityoutrecept/densitydryrecept
 
 ! Output is different for forward and backward simulations
   do kz=1,numzgrid
@@ -362,7 +375,7 @@ subroutine concoutput(itime,outnum,gridtotalunc,wetgridtotalunc, &
           if ((ldirect.eq.1).and.(WETDEP)) then
             do jy=0,numygrid-1
               do ix=0,numxgrid-1
-!oncentraion greater zero
+!concentraion greater zero
                 if (wetgrid(ix,jy).gt.smallnum) then
                   if (sp_zer.eqv..true.) then ! first non zero value
                     sp_count_i=sp_count_i+1
@@ -613,6 +626,49 @@ subroutine concoutput(itime,outnum,gridtotalunc,wetgridtotalunc, &
 
   end do
 
+! RLT Aug 2017
+! Write out conversion factor for dry air
+  inquire(file=path(2)(1:length(2))//'factor_drygrid',exist=lexist)
+  if (lexist) then
+    ! open and append
+    open(unitoutfactor,file=path(2)(1:length(2))//'factor_drygrid',form='unformatted',&
+            status='old',action='write',access='append')
+  else
+    ! create new
+    open(unitoutfactor,file=path(2)(1:length(2))//'factor_drygrid',form='unformatted',&
+            status='new',action='write')
+  endif
+  sp_count_i=0
+  sp_count_r=0
+  sp_fact=-1.
+  sp_zer=.true.
+  do kz=1,numzgrid
+    do jy=0,numygrid-1
+      do ix=0,numxgrid-1
+        if (factor_drygrid(ix,jy,kz).gt.(1.+smallnum).or.factor_drygrid(ix,jy,kz).lt.(1.-smallnum)) then
+          if (sp_zer.eqv..true.) then ! first value not equal to one
+            sp_count_i=sp_count_i+1
+            sparse_dump_i(sp_count_i)= &
+                  ix+jy*numxgrid+kz*numxgrid*numygrid
+            sp_zer=.false.
+            sp_fact=sp_fact*(-1.)
+          endif
+          sp_count_r=sp_count_r+1
+          sparse_dump_r(sp_count_r)= &
+               sp_fact*factor_drygrid(ix,jy,kz)
+        else ! factor is one
+          sp_zer=.true.
+        endif
+      end do
+    end do
+  end do
+  write(unitoutfactor) sp_count_i
+  write(unitoutfactor) (sparse_dump_i(i),i=1,sp_count_i)
+  write(unitoutfactor) sp_count_r
+  write(unitoutfactor) (sparse_dump_r(i),i=1,sp_count_r)
+  close(unitoutfactor)
+
+
   if (gridtotal.gt.0.) gridtotalunc=gridsigmatotal/gridtotal
   if (wetgridtotal.gt.0.) wetgridtotalunc=wetgridsigmatotal/ &
        wetgridtotal
@@ -639,7 +695,23 @@ subroutine concoutput(itime,outnum,gridtotalunc,wetgridtotalunc, &
     end do
   endif
 
-
+! RLT Aug 2017
+! Write out conversion factor for dry air
+  if (numreceptor.gt.0) then
+    inquire(file=path(2)(1:length(2))//'factor_dryreceptor',exist=lexist)
+     if (lexist) then
+     ! open and append
+      open(unitoutfactor,file=path(2)(1:length(2))//'factor_dryreceptor',form='unformatted',&
+              status='old',action='write',access='append')
+    else
+      ! create new
+      open(unitoutfactor,file=path(2)(1:length(2))//'factor_dryreceptor',form='unformatted',&
+              status='new',action='write')
+    endif
+    write(unitoutfactor) itime
+    write(unitoutfactor) (factor_dryrecept(i),i=1,numreceptor)
+    close(unitoutfactor)
+  endif
 
 ! Reinitialization of grid
 !*************************

src/concoutput_nest.f90

@@ -69,6 +69,9 @@ subroutine concoutput_nest(itime,outnum)
   integer :: sp_count_i,sp_count_r
   real :: sp_fact
   real :: outnum,densityoutrecept(maxreceptor),xl,yl
+! RLT
+  real :: densitydryrecept(maxreceptor)
+  real :: factor_dryrecept(maxreceptor)
 
   !real densityoutgrid(0:numxgrid-1,0:numygrid-1,numzgrid),
   !    +grid(0:numxgrid-1,0:numygrid-1,numzgrid,maxspec,maxpointspec_act,
@@ -95,6 +98,7 @@ subroutine concoutput_nest(itime,outnum)
   logical :: sp_zer
   character :: adate*8,atime*6
   character(len=3) :: anspec
+  logical :: lexist
   integer :: mind 
 ! mind        eso:added to ensure identical results between 2&3-fields versions
 
@@ -163,6 +167,9 @@ subroutine concoutput_nest(itime,outnum)
         !      rho(iix,jjy,kzz-1,2)*dz2)/dz
         densityoutgrid(ix,jy,kz)=(rho(iix,jjy,kzz,mind)*dz1+ &
              rho(iix,jjy,kzz-1,mind)*dz2)/dz
+! RLT
+        densitydrygrid(ix,jy,kz)=(rho_dry(iix,jjy,kzz,mind)*dz1+ &
+             rho_dry(iix,jjy,kzz-1,mind)*dz2)/dz
       end do
     end do
   end do
@@ -174,8 +181,14 @@ subroutine concoutput_nest(itime,outnum)
     jjy=max(min(nint(yl),nymin1),0)
     !densityoutrecept(i)=rho(iix,jjy,1,2)
     densityoutrecept(i)=rho(iix,jjy,1,mind)
+! RLT
+    densitydryrecept(i)=rho_dry(iix,jjy,1,mind)
   end do
 
+! RLT
+! conversion factor for output relative to dry air
+  factor_drygrid=densityoutgrid/densitydrygrid
+  factor_dryrecept=densityoutrecept/densitydryrecept
 
   ! Output is different for forward and backward simulations
     do kz=1,numzgrid
@@ -550,6 +563,47 @@ subroutine concoutput_nest(itime,outnum)
 
   end do
 
+! RLT Aug 2017
+! Write out conversion factor for dry air
+  inquire(file=path(2)(1:length(2))//'factor_drygrid_nest',exist=lexist)
+  if (lexist) then
+    ! open and append
+    open(unitoutfactor,file=path(2)(1:length(2))//'factor_drygrid_nest',form='unformatted',&
+            status='old',action='write',access='append')
+  else
+    ! create new
+    open(unitoutfactor,file=path(2)(1:length(2))//'factor_drygrid_nest',form='unformatted',&
+            status='new',action='write')
+  endif
+  sp_count_i=0
+  sp_count_r=0
+  sp_fact=-1.
+  sp_zer=.true.
+  do kz=1,numzgrid
+    do jy=0,numygridn-1
+      do ix=0,numxgridn-1
+        if (factor_drygrid(ix,jy,kz).gt.(1.+smallnum).or.factor_drygrid(ix,jy,kz).lt.(1.-smallnum)) then
+          if (sp_zer.eqv..true.) then ! first value not equal to one
+            sp_count_i=sp_count_i+1
+            sparse_dump_i(sp_count_i)= &
+                  ix+jy*numxgridn+kz*numxgridn*numygridn
+            sp_zer=.false.
+            sp_fact=sp_fact*(-1.)
+          endif
+          sp_count_r=sp_count_r+1
+          sparse_dump_r(sp_count_r)= &
+               sp_fact*factor_drygrid(ix,jy,kz)
+        else ! factor is one
+          sp_zer=.true.
+        endif
+      end do
+    end do
+  end do
+  write(unitoutfactor) sp_count_i
+  write(unitoutfactor) (sparse_dump_i(i),i=1,sp_count_i)
+  write(unitoutfactor) sp_count_r
+  write(unitoutfactor) (sparse_dump_r(i),i=1,sp_count_r)
+  close(unitoutfactor)
 
 
   ! Reinitialization of grid

src/concoutput_surf.f90

@@ -71,6 +71,9 @@ subroutine concoutput_surf(itime,outnum,gridtotalunc,wetgridtotalunc, &
   integer :: sp_count_i,sp_count_r
   real :: sp_fact
   real :: outnum,densityoutrecept(maxreceptor),xl,yl
+! RLT
+  real :: densitydryrecept(maxreceptor)
+  real :: factor_dryrecept(maxreceptor)
 
 !real densityoutgrid(0:numxgrid-1,0:numygrid-1,numzgrid),
 !    +grid(0:numxgrid-1,0:numygrid-1,numzgrid,maxspec,maxpointspec_act,
@@ -100,6 +103,7 @@ subroutine concoutput_surf(itime,outnum,gridtotalunc,wetgridtotalunc, &
   logical :: sp_zer
   character :: adate*8,atime*6
   character(len=3) :: anspec
+  logical :: lexist
 
 
   if (verbosity.eq.1) then
@@ -179,6 +183,9 @@ subroutine concoutput_surf(itime,outnum,gridtotalunc,wetgridtotalunc, &
         jjy=max(min(nint(yl),nymin1),0)
         densityoutgrid(ix,jy,kz)=(rho(iix,jjy,kzz,2)*dz1+ &
              rho(iix,jjy,kzz-1,2)*dz2)/dz
+! RLT
+        densitydrygrid(ix,jy,kz)=(rho_dry(iix,jjy,kzz,2)*dz1+ &
+             rho_dry(iix,jjy,kzz-1,2)*dz2)/dz
       end do
     end do
   end do
@@ -189,8 +196,14 @@ subroutine concoutput_surf(itime,outnum,gridtotalunc,wetgridtotalunc, &
     iix=max(min(nint(xl),nxmin1),0)
     jjy=max(min(nint(yl),nymin1),0)
     densityoutrecept(i)=rho(iix,jjy,1,2)
+! RLT
+    densitydryrecept(i)=rho_dry(iix,jjy,1,2)
   end do
 
+! RLT
+! conversion factor for output relative to dry air
+  factor_drygrid=densityoutgrid/densitydrygrid
+  factor_dryrecept=densityoutrecept/densitydryrecept
 
 ! Output is different for forward and backward simulations
   do kz=1,numzgrid
@@ -459,6 +472,7 @@ subroutine concoutput_surf(itime,outnum,gridtotalunc,wetgridtotalunc, &
           write(unitoutgrid) (sparse_dump_i(i),i=1,sp_count_i)
           write(unitoutgrid) sp_count_r
           write(unitoutgrid) (sparse_dump_r(i),i=1,sp_count_r)
+!          write(unitoutgrid) sp_count_r
 !         write(unitoutgrid) (sparse_dump_u(i),i=1,sp_count_r)
 
         endif !  concentration output
@@ -503,6 +517,7 @@ subroutine concoutput_surf(itime,outnum,gridtotalunc,wetgridtotalunc, &
           write(unitoutgridppt) (sparse_dump_i(i),i=1,sp_count_i)
           write(unitoutgridppt) sp_count_r
           write(unitoutgridppt) (sparse_dump_r(i),i=1,sp_count_r)
+!          write(unitoutgridppt) sp_count_r
 !         write(unitoutgridppt) (sparse_dump_u(i),i=1,sp_count_r)
 
 
@@ -595,6 +610,49 @@ subroutine concoutput_surf(itime,outnum,gridtotalunc,wetgridtotalunc, &
 
   end do
 
+! RLT Aug 2017
+! Write out conversion factor for dry air
+  inquire(file=path(2)(1:length(2))//'factor_drygrid',exist=lexist)
+  if (lexist) then
+    ! open and append
+    open(unitoutfactor,file=path(2)(1:length(2))//'factor_drygrid',form='unformatted',&
+            status='old',action='write',access='append')
+  else
+    ! create new
+    open(unitoutfactor,file=path(2)(1:length(2))//'factor_drygrid',form='unformatted',&
+            status='new',action='write')
+  endif
+  sp_count_i=0
+  sp_count_r=0
+  sp_fact=-1.
+  sp_zer=.true.
+  do kz=1,1
+    do jy=0,numygrid-1
+      do ix=0,numxgrid-1
+        if (factor_drygrid(ix,jy,kz).gt.(1.+smallnum).or.factor_drygrid(ix,jy,kz).lt.(1.-smallnum)) then
+          if (sp_zer.eqv..true.) then ! first value not equal to one
+            sp_count_i=sp_count_i+1
+            sparse_dump_i(sp_count_i)= &
+                  ix+jy*numxgrid+kz*numxgrid*numygrid
+            sp_zer=.false.
+            sp_fact=sp_fact*(-1.)
+          endif
+          sp_count_r=sp_count_r+1
+          sparse_dump_r(sp_count_r)= &
+               sp_fact*factor_drygrid(ix,jy,kz)
+        else ! factor is one
+          sp_zer=.true.
+        endif
+      end do
+    end do
+  end do
+  write(unitoutfactor) sp_count_i
+  write(unitoutfactor) (sparse_dump_i(i),i=1,sp_count_i)
+  write(unitoutfactor) sp_count_r
+  write(unitoutfactor) (sparse_dump_r(i),i=1,sp_count_r)
+  close(unitoutfactor)
+
+
   if (gridtotal.gt.0.) gridtotalunc=gridsigmatotal/gridtotal
   if (wetgridtotal.gt.0.) wetgridtotalunc=wetgridsigmatotal/ &
        wetgridtotal
@@ -621,7 +679,23 @@ subroutine concoutput_surf(itime,outnum,gridtotalunc,wetgridtotalunc, &
     end do
   endif
 
-
+! RLT Aug 2017
+! Write out conversion factor for dry air
+  if (numreceptor.gt.0) then
+    inquire(file=path(2)(1:length(2))//'factor_dryreceptor',exist=lexist)
+     if (lexist) then
+     ! open and append
+      open(unitoutfactor,file=path(2)(1:length(2))//'factor_dryreceptor',form='unformatted',&
+              status='old',action='write',access='append')
+    else
+      ! create new
+      open(unitoutfactor,file=path(2)(1:length(2))//'factor_dryreceptor',form='unformatted',&
+              status='new',action='write')
+    endif
+    write(unitoutfactor) itime
+    write(unitoutfactor) (factor_dryrecept(i),i=1,numreceptor)
+    close(unitoutfactor)
+  endif
 
 ! Reinitialization of grid
 !*************************

src/concoutput_surf_nest.f90

@@ -69,6 +69,9 @@ subroutine concoutput_surf_nest(itime,outnum)
   integer :: sp_count_i,sp_count_r
   real :: sp_fact
   real :: outnum,densityoutrecept(maxreceptor),xl,yl
+! RLT
+  real :: densitydryrecept(maxreceptor)
+  real :: factor_dryrecept(maxreceptor)
 
   !real densityoutgrid(0:numxgrid-1,0:numygrid-1,numzgrid),
   !    +grid(0:numxgrid-1,0:numygrid-1,numzgrid,maxspec,maxpointspec_act,
@@ -95,7 +98,7 @@ subroutine concoutput_surf_nest(itime,outnum)
   logical :: sp_zer
   character :: adate*8,atime*6
   character(len=3) :: anspec
-
+  logical :: lexist
 
   ! Determine current calendar date, needed for the file name
   !**********************************************************
@@ -158,18 +161,27 @@ subroutine concoutput_surf_nest(itime,outnum)
         jjy=max(min(nint(yl),nymin1),0)
         densityoutgrid(ix,jy,kz)=(rho(iix,jjy,kzz,2)*dz1+ &
              rho(iix,jjy,kzz-1,2)*dz2)/dz
+! RLT
+        densitydrygrid(ix,jy,kz)=(rho_dry(iix,jjy,kzz,2)*dz1+ &
+             rho_dry(iix,jjy,kzz-1,2)*dz2)/dz
       end do
     end do
   end do
 
-    do i=1,numreceptor
-      xl=xreceptor(i)
-      yl=yreceptor(i)
-      iix=max(min(nint(xl),nxmin1),0)
-      jjy=max(min(nint(yl),nymin1),0)
-      densityoutrecept(i)=rho(iix,jjy,1,2)
-    end do
+  do i=1,numreceptor
+    xl=xreceptor(i)
+    yl=yreceptor(i)
+    iix=max(min(nint(xl),nxmin1),0)
+    jjy=max(min(nint(yl),nymin1),0)
+    densityoutrecept(i)=rho(iix,jjy,1,2)
+! RLT
+    densitydryrecept(i)=rho_dry(iix,jjy,1,2)
+  end do
 
+! RLT
+! conversion factor for output relative to dry air
+  factor_drygrid=densityoutgrid/densitydrygrid
+  factor_dryrecept=densityoutrecept/densitydryrecept
 
   ! Output is different for forward and backward simulations
     do kz=1,numzgrid
@@ -316,8 +328,8 @@ subroutine concoutput_surf_nest(itime,outnum)
          write(unitoutgrid) (sparse_dump_i(i),i=1,sp_count_i)
          write(unitoutgrid) sp_count_r
          write(unitoutgrid) (sparse_dump_r(i),i=1,sp_count_r)
-         write(unitoutgrid) sp_count_r
-         write(unitoutgrid) (sparse_dump_u(i),i=1,sp_count_r)
+!         write(unitoutgrid) sp_count_r
+!         write(unitoutgrid) (sparse_dump_u(i),i=1,sp_count_r)
 
   ! Dry deposition
          sp_count_i=0
@@ -353,8 +365,8 @@ subroutine concoutput_surf_nest(itime,outnum)
          write(unitoutgrid) (sparse_dump_i(i),i=1,sp_count_i)
          write(unitoutgrid) sp_count_r
          write(unitoutgrid) (sparse_dump_r(i),i=1,sp_count_r)
-         write(unitoutgrid) sp_count_r
-         write(unitoutgrid) (sparse_dump_u(i),i=1,sp_count_r)
+!         write(unitoutgrid) sp_count_r
+!         write(unitoutgrid) (sparse_dump_u(i),i=1,sp_count_r)
 
 
 
@@ -398,8 +410,8 @@ subroutine concoutput_surf_nest(itime,outnum)
          write(unitoutgrid) (sparse_dump_i(i),i=1,sp_count_i)
          write(unitoutgrid) sp_count_r
          write(unitoutgrid) (sparse_dump_r(i),i=1,sp_count_r)
-         write(unitoutgrid) sp_count_r
-         write(unitoutgrid) (sparse_dump_u(i),i=1,sp_count_r)
+!         write(unitoutgrid) sp_count_r
+!         write(unitoutgrid) (sparse_dump_u(i),i=1,sp_count_r)
          else
 
   ! write full vertical resolution
@@ -439,8 +451,8 @@ subroutine concoutput_surf_nest(itime,outnum)
          write(unitoutgrid) (sparse_dump_i(i),i=1,sp_count_i)
          write(unitoutgrid) sp_count_r
          write(unitoutgrid) (sparse_dump_r(i),i=1,sp_count_r)
-         write(unitoutgrid) sp_count_r
-         write(unitoutgrid) (sparse_dump_u(i),i=1,sp_count_r)
+!         write(unitoutgrid) sp_count_r
+!         write(unitoutgrid) (sparse_dump_u(i),i=1,sp_count_r)
          endif ! surf_only
 
 
@@ -486,8 +498,8 @@ subroutine concoutput_surf_nest(itime,outnum)
          write(unitoutgridppt) (sparse_dump_i(i),i=1,sp_count_i)
          write(unitoutgridppt) sp_count_r
          write(unitoutgridppt) (sparse_dump_r(i),i=1,sp_count_r)
-         write(unitoutgridppt) sp_count_r
-         write(unitoutgridppt) (sparse_dump_u(i),i=1,sp_count_r)
+!         write(unitoutgridppt) sp_count_r
+!         write(unitoutgridppt) (sparse_dump_u(i),i=1,sp_count_r)
 
 
   ! Dry deposition
@@ -525,8 +537,8 @@ subroutine concoutput_surf_nest(itime,outnum)
          write(unitoutgridppt) (sparse_dump_i(i),i=1,sp_count_i)
          write(unitoutgridppt) sp_count_r
          write(unitoutgridppt) (sparse_dump_r(i),i=1,sp_count_r)
-         write(unitoutgridppt) sp_count_r
-         write(unitoutgridppt) (sparse_dump_u(i),i=1,sp_count_r)
+!         write(unitoutgridppt) sp_count_r
+!         write(unitoutgridppt) (sparse_dump_u(i),i=1,sp_count_r)
 
 
   ! Mixing ratios
@@ -569,8 +581,8 @@ subroutine concoutput_surf_nest(itime,outnum)
          write(unitoutgridppt) (sparse_dump_i(i),i=1,sp_count_i)
          write(unitoutgridppt) sp_count_r
          write(unitoutgridppt) (sparse_dump_r(i),i=1,sp_count_r)
-         write(unitoutgridppt) sp_count_r
-         write(unitoutgridppt) (sparse_dump_u(i),i=1,sp_count_r)
+!         write(unitoutgridppt) sp_count_r
+!         write(unitoutgridppt) (sparse_dump_u(i),i=1,sp_count_r)
          else
 
   ! write full vertical resolution
@@ -610,8 +622,8 @@ subroutine concoutput_surf_nest(itime,outnum)
          write(unitoutgridppt) (sparse_dump_i(i),i=1,sp_count_i)
          write(unitoutgridppt) sp_count_r
          write(unitoutgridppt) (sparse_dump_r(i),i=1,sp_count_r)
-         write(unitoutgridppt) sp_count_r
-         write(unitoutgridppt) (sparse_dump_u(i),i=1,sp_count_r)
+!         write(unitoutgridppt) sp_count_r
+!         write(unitoutgridppt) (sparse_dump_u(i),i=1,sp_count_r)
          endif ! surf_only
 
       endif ! output for ppt
@@ -624,6 +636,48 @@ subroutine concoutput_surf_nest(itime,outnum)
 
   end do
 
+! RLT Aug 2017
+! Write out conversion factor for dry air
+  inquire(file=path(2)(1:length(2))//'factor_drygrid_nest',exist=lexist)
+  if (lexist) then
+    ! open and append
+    open(unitoutfactor,file=path(2)(1:length(2))//'factor_drygrid_nest',form='unformatted',&
+            status='old',action='write',access='append')
+  else
+    ! create new
+    open(unitoutfactor,file=path(2)(1:length(2))//'factor_drygrid_nest',form='unformatted',&
+            status='new',action='write')
+  endif
+  sp_count_i=0
+  sp_count_r=0
+  sp_fact=-1.
+  sp_zer=.true.
+  do kz=1,1
+    do jy=0,numygridn-1
+      do ix=0,numxgridn-1
+        if (factor_drygrid(ix,jy,kz).gt.(1.+smallnum).or.factor_drygrid(ix,jy,kz).lt.(1.-smallnum)) then
+          if (sp_zer.eqv..true.) then ! first value not equal to one
+            sp_count_i=sp_count_i+1
+            sparse_dump_i(sp_count_i)= &
+                  ix+jy*numxgridn+kz*numxgridn*numygridn
+            sp_zer=.false.
+            sp_fact=sp_fact*(-1.)
+          endif
+          sp_count_r=sp_count_r+1
+          sparse_dump_r(sp_count_r)= &
+               sp_fact*factor_drygrid(ix,jy,kz)
+        else ! factor is one
+          sp_zer=.true.
+        endif
+      end do
+    end do
+  end do
+  write(unitoutfactor) sp_count_i
+  write(unitoutfactor) (sparse_dump_i(i),i=1,sp_count_i)
+  write(unitoutfactor) sp_count_r
+  write(unitoutfactor) (sparse_dump_r(i),i=1,sp_count_r)
+  close(unitoutfactor)
+
 
 
   ! Reinitialization of grid

src/getfields.f90

@@ -86,6 +86,10 @@ subroutine getfields(itime,nstop,metdata_format)
   real :: vvhn(0:nxmaxn-1,0:nymaxn-1,nuvzmax,maxnests)
   real :: pvhn(0:nxmaxn-1,0:nymaxn-1,nuvzmax,maxnests)