(v0.6.0) Simplify boundary condition construction

demos/reanalysis-forced.ipynb

@@ -288,17 +288,7 @@
     "    glorys_path / \"ic_unprocessed.nc\", # directory where the unprocessed initial condition is stored, as defined earlier\n",
     "    ocean_varnames,\n",
     "    arakawa_grid=\"A\"\n",
-    "    )\n",
-    "\n",
-    "# Now iterate through our four boundaries \n",
-    "for i, orientation in enumerate([\"south\", \"north\", \"west\", \"east\"]):\n",
-    "    expt.rectangular_boundary(\n",
-    "        glorys_path / (orientation + \"_unprocessed.nc\"),\n",
-    "        ocean_varnames,\n",
-    "        orientation,    # Needs to know the cardinal direction of the boundary\n",
-    "        i + 1,          # Just a number to identify the boundary. Indexes from 1 \n",
-    "        arakawa_grid=\"A\"\n",
-    "        )"
+    "    )    "
    ]
   },
   {

regional_mom6/regional_mom6.py

@@ -567,7 +567,12 @@ def _make_vgrid(self):
         return vcoord
 
     def initial_condition(
-        self, ic_path, varnames, arakawa_grid="A", vcoord_type="height"
+        self,
+        ic_path,
+        varnames,
+        arakawa_grid="A",
+        vcoord_type="height",
+        boundaries=["south", "north", "west", "east"],
     ):
         """
         Reads the initial condition from files in ``ic_path``, interpolates to the
@@ -874,11 +879,23 @@ def initial_condition(
                 "eta_t": {"_FillValue": None},
             },
         )
-        print("done setting up initial condition.")
 
         self.ic_eta = eta_out
         self.ic_tracers = tracers_out
         self.ic_vels = vel_out
+
+        # Now iterate through our four boundaries
+        for i, orientation in enumerate(boundaries, start=1):
+            self.rectangular_boundary(
+                glorys_path / (orientation + "_unprocessed.nc"),
+                ocean_varnames,
+                orientation,  # The cardinal direction of the boundary
+                i,  # A number to identify the boundary; indexes from 1
+                arakawa_grid=arakawa_grid,
+            )
+
+        print("done setting up initial condition.")
+
         return
 
     def rectangular_boundary(