From 2fecb02ddc7b675ef1bb2418c96d05684309209d Mon Sep 17 00:00:00 2001
From: JGonzalez <jorge.gonzalez@upm.es>
Date: Sun, 1 Mar 2026 09:57:24 +0100
Subject: [PATCH] Double mesh not working

---
 runs/cylFlow/inputDualMesh.json | 35 +++++++++++++++------------------
 1 file changed, 16 insertions(+), 19 deletions(-)

diff --git a/runs/cylFlow/inputDualMesh.json b/runs/cylFlow/inputDualMesh.json
index 78eec58..1a390fd 100644
--- a/runs/cylFlow/inputDualMesh.json
+++ b/runs/cylFlow/inputDualMesh.json
@@ -8,29 +8,26 @@
   "geometry": {
     "dimension": 2,
     "type":     "Cyl",
-    "meshType": "gmsh2",
-    "meshFile": "mesh.msh",
-    "meshCollisions": "meshColl.msh"
+    "meshType": "vtu",
+    "meshFile": "mesh.vtu",
+    "meshCollisions": "meshColl.vtu"
   },
   "species": [
     {"name": "Argon",  "type": "neutral", "mass": 6.633e-26, "weight": 5.0e8}
   ],
-  "boundary": [ 
-    {"name": "Injection",      "physicalSurface": 1, "bTypes": [
-                                                       {"type": "transparent"}
-                                                      ]},
-    {"name": "Chamber Walls",  "physicalSurface": 2, "bTypes": [
-                                                       {"type": "reflection"}
-                                                      ]},
-    {"name": "Exterior",       "physicalSurface": 3, "bTypes": [
-                                                       {"type": "transparent"}
-                                                      ]},
-    {"name": "Cylinder Walls", "physicalSurface": 4, "bTypes": [
-                                                       {"type": "reflection"}
-                                                      ]},
-    {"name": "Axis",           "physicalSurface": 5, "bTypes": [
-                                                       {"type": "axis"}
-                                                      ]}
+  "boundaries": { 
+    "particles": [
+      {"name": "Transparent", "type": "transparent"},
+      {"name": "Reflection",  "type": "reflection"},
+      {"name": "Axis",        "type": "axis"}
+    ],
+  },
+  "physicalSurfaces": [
+    {"index": 1, "particles":["Transparent"]},
+    {"index": 2, "particles":["Reflection"]},
+    {"index": 3, "particles":["Transparent"]},
+    {"index": 4, "particles":["Reflection"]},
+    {"index": 5, "particles":["Axis"]},
   ],
   "inject": [
     {"name": "Nozzle", "species": "Argon", "flow": 10.0, "units": "sccm",     "v": 300.0, "T": [300.0, 300.0, 300.0],