Add improved default bc

2020-09-04 16:14:03 +02:00
parent cb2423ecb3
commit f1cb01d47c
3 changed files with 66 additions and 2 deletions
--- a/multigrid/examples/double.json
+++ b/multigrid/examples/double.json
@@ -0,0 +1,39 @@
+{
+    "grids": {
+        "default": {
+            "x": { "linspace": { "start": -5, "end": 5, "steps": 100 } },
+            "operators": {
+                "xi": "upwind9",
+                "eta": "upwind9h2"
+            },
+            "boundary_conditions": {
+                "east": "vortex",
+                "west": "vortex"
+            }
+        },
+        "grid0": {
+            "y": { "linspace": { "start": 0, "end": 5, "steps": 50, "h2": true } },
+            "boundary_conditions": {
+                "south": { "neighbour": "grid1" },
+                "north": { "neighbour": "grid1" }
+            }
+        },
+        "grid1": {
+            "y": { "linspace": { "start": -5, "end": 0, "steps": 50, "h2": true } },
+            "boundary_conditions": {
+                "south": { "neighbour": "grid0" },
+                "north": { "neighbour": "grid0" }
+            }
+        }
+    },
+    "integration_time": 2.0,
+    "vortex": {
+        "vortices": [{
+            "x0": -1.0,
+            "y0": 0.0,
+            "rstar": 0.5,
+            "eps": 1.0
+        }],
+        "mach": 0.5
+    }
+}