Baseline initial routines to process fractional veg/soil type.

Routines were created to interpolate, search for missing data, and
output the data.

Fixes ufs-community#709.

Author: GeorgeGayno-NOAA

sorc/sfc_climo_gen.fd/CMakeLists.txt

@@ -5,10 +5,13 @@
 
 set(lib_src
     interp.F90
+    interp2.F90
     model_grid.F90
     output.f90
+    output2.f90
     program_setup.f90
     search.f90
+    search2.f90
     source_grid.F90
     utils.f90)
 

sorc/sfc_climo_gen.fd/driver.F90

@@ -81,7 +81,7 @@ program driver
 
  call define_source_grid(localpet, npets, input_vegetation_type_file)
  method=ESMF_REGRIDMETHOD_NEAREST_STOD
- call interp(localpet, method, input_vegetation_type_file)
+ call interp2(localpet, method, input_vegetation_type_file)
  call source_grid_cleanup
 
 ! Snow free albedo