Polish

Overlap/eddy_graph.f90

@@ -24,7 +24,8 @@ program eddy_graph
 
   integer rank, n_proc, copy, delta, j
   integer:: n_dates = huge(0) ! number of dates to read
-  integer d_init, k_begin, k_end, k, k_end_main_loop
+  integer k ! date
+  integer d_init, k_begin, k_end, k_end_main_loop
   character(len = :), allocatable:: shpc_dir
   integer:: max_delta = 1
   

Overlap/get_snapshot.f90

@@ -26,7 +26,7 @@ contains
     TYPE(shpc), intent(in):: hshp
 
     integer, intent(in):: d_init
-    ! first date index in the collection of shapefiles
+    ! first date in the collection of shapefiles, in days since 1950-1-1
 
     integer, intent(in):: k ! date index
     integer, intent(in):: k_end ! last date index analyzed by this MPI process