Fix study12

examples/thermal_edge_flow/create_mesh12.sh

 #!/bin/bash
 
 
-for split in $(seq 0 1 4)
+for split in $(seq 0 1 3)
 do
   for exp5 in $(seq 12 1 12)
   do

examples/thermal_edge_flow/input12.yml

@@ -12,7 +12,6 @@ meshes:
   - study12_12_1.h5
   - study12_12_2.h5
   - study12_12_3.h5
-  - study12_12_4.h5
 
 # Numerical Parameters
 # ====================