Update doxygen for ./chgres_cube.fd/surface.F90

Fixes ufs-community#281

sorc/chgres_cube.fd/surface.F90

@@ -11,7 +11,7 @@
 !! associated with the target grid. "input" indicates field associated
 !! with the input grid.
 !!
-!! @author gayno NCEP/EMC
+!! @author George Gayno NCEP/EMC
  module surface
 
  use esmf
@@ -133,10 +133,11 @@ module surface
 
  contains
 
-!> @brief  Driver routine to process surface/nst data
+!> Driver routine to process surface/nst data
 !!
-!! @author gayno NCEP/EMC
+!! @param[in] localpet  ESMF local persistent execution thread
 !!
+!! @author George Gayno NCEP/EMC
  subroutine surface_driver(localpet)
 
  use input_data, only                : cleanup_input_sfc_data, &
@@ -292,6 +293,8 @@ end subroutine surface_driver
 
 !> Horizontally interpolate surface fields using esmf routines.
 !!
+!! @param[in] localpet  ESMF local persistent execution thread
+!!
 !! @author George Gayno NOAA/EMC
  subroutine interp(localpet)
 
@@ -3659,6 +3662,9 @@ subroutine adjust_soil_levels(localpet)
  end subroutine adjust_soil_levels
 
 !> Set roughness length at land and sea ice.
+!! At land, roughness is set from a lookup table
+!! based on the vegetation type. At sea ice, roughness is
+!! set to 1 cm.
 !!
 !! @author George Gayno NOAA/EMC
  subroutine roughness
@@ -4765,6 +4771,10 @@ subroutine ij_to_i_j(ij, itile, jtile, i, j)
 
  end subroutine ij_to_i_j
 
+!> Free up memory once the target grid surface fields are
+!! no longer needed.
+!!
+!! @author George Gayno NOAA/EMC
  subroutine cleanup_target_sfc_data
 
  implicit none
@@ -4797,6 +4807,10 @@ subroutine cleanup_target_sfc_data
 
  end subroutine cleanup_target_sfc_data
 
+!> Free up memory once the target grid nst fields are
+!! no longer needed.
+!!
+!! @author George Gayno NOAA/EMC
  subroutine cleanup_target_nst_data
 
  implicit none