diff --git a/src/globals/module_globals.f90 b/src/globals/module_globals.f90
index a0393321..b62c345e 100644
--- a/src/globals/module_globals.f90
+++ b/src/globals/module_globals.f90
@@ -314,6 +314,8 @@ module module_globals
 character(*),parameter :: MDFILE     = 'surface_meltdist.dat'
 character(*),parameter :: EJMFILE    = 'surface_ejm.dat'
 character(*),parameter :: EJMFFILE   = 'surface_ejmf.dat'
+character(*),parameter :: MELTFRACFILE   = 'surface_meltfrac.dat'
+character(*),parameter :: DISTFRACFILE = 'surface_distfrac.dat'
 
 ! Global variables 
 integer(I4B),parameter :: PBCLIM = 1             ! periodic boundary condition limit
diff --git a/src/io/io_write_regotrack.f90 b/src/io/io_write_regotrack.f90
index bb4f59b3..eedfdc0b 100644
--- a/src/io/io_write_regotrack.f90
+++ b/src/io/io_write_regotrack.f90
@@ -36,6 +36,8 @@ subroutine io_write_regotrack(user,surf,domain)
    integer(I4B), parameter :: FMD = 14
    integer(I4B), parameter :: FEJM = 15
    integer(I4B), parameter :: FEJMF = 16
+   integer(I4B), parameter :: FMF = 17
+   integer(I4B), parameter :: FDF = 18
    !type(regolisttype),pointer :: current => null()
    type(regodatatype),dimension(:),allocatable :: current
    integer(I4B),dimension(user%gridsize,user%gridsize) :: stacks_num
@@ -55,7 +57,9 @@ subroutine io_write_regotrack(user,surf,domain)
    open(FAGE,file=AGEFILE,status='replace',form='unformatted')
    open(FMD,file=MDFILE,status='replace',form='unformatted')
    open(FEJM,file=EJMFILE,status='replace',form='unformatted')
-   !open(FEJMF,file=EJMFFILE,status='replace',form='unformatted')
+   open(FMF,file=MELTFRACFILE,status='replace',form='unformatted')
+   open(FDF,file=DISTFRACFILE,status='replace',form='unformatted')
+   open(FEJMF,file=EJMFFILE,status='replace',form='unformatted')
 
    ! First pass to get stack numbers
    stacks_num(:,:) = 0
@@ -78,10 +82,11 @@ subroutine io_write_regotrack(user,surf,domain)
       do i=1,user%gridsize
          !current => surf(i,j)%regolayer
          N = stacks_num(i,j)
-         allocate(meltvolume(N),thickness(N),comp(N),age(MAXAGEBINS,N),distvol(domain%rcnum,N),ejm(N),ejmf(N))
+         allocate(meltvolume(N),thickness(N),comp(N),age(MAXAGEBINS,N),distvol(domain%rcnum,N),ejm(N),ejmf(N),&
+            meltfrac(N),meltdist(domain%rcnum,N))
          allocate(current,source=surf(i,j)%regolayer)
          do k=1,N
-            ! meltfrac(k) = current%regodata%meltfrac
+            meltfrac(k) = current(k)%meltfrac
             ! thickness(k) = current%regodata%thickness
             ! comp(k) = current%regodata%comp
             ! age(:,k) = current%regodata%age(:)
@@ -92,8 +97,9 @@ subroutine io_write_regotrack(user,surf,domain)
             age(:,k) = current(k)%age(:)
             !write(*,*) i, j
             distvol(:,k) = current(k)%distvol(:)
+            meltdist(:,k) = current(k)%meltdist(:)
             ejm(k) = current(k)%ejm
-            !ejmf(k) = current(k)%ejmf
+            ejmf(k) = current(k)%ejmf
 
          end do
          deallocate(current)
@@ -104,7 +110,9 @@ subroutine io_write_regotrack(user,surf,domain)
          write(FMD) distvol(:,:)
          write(FEJM) ejm(:)
          !write(FEJMF) ejmf(:)
-         deallocate(meltvolume,thickness,comp,age,distvol,ejm,ejmf)
+         write(FMF) meltfrac(:)
+         write(FDF) meltdist(:,:)
+         deallocate(meltvolume,thickness,comp,age,distvol,ejm,ejmf,meltfrac,meltdist)
       end do 
    end do
    close(FMELT)
@@ -113,7 +121,9 @@ subroutine io_write_regotrack(user,surf,domain)
    close(FAGE)
    close(FMD)
    close(FEJM)
-   !close(FEJMF)
+   close(FEJMF)
+   close(FMF)
+   close(FDF)
 
    recsize = sizeof(itmp) * user%gridsize * user%gridsize
    open(LUN,file=STACKNUMFILE,status='replace',form='unformatted',recl=recsize,access='direct')
@@ -121,4 +131,4 @@ subroutine io_write_regotrack(user,surf,domain)
    close(LUN)
 
    return
-end subroutine io_write_regotrack
+end subroutine io_write_regotrack
\ No newline at end of file