Add test for MR with 2 levels

Co-authored-by: Remi Lehe <[email protected]>

Author: ax3l

Examples/Tests/langmuir/CMakeLists.txt

@@ -31,6 +31,16 @@ add_warpx_test(
     OFF  # dependency
 )
 
+add_warpx_test(
+    test_2d_langmuir_multi_mr_maxlevel2  # name
+    2  # dims
+    2  # nprocs
+    inputs_test_2d_langmuir_multi_mr_maxlevel2  # inputs
+    "analysis_2d.py diags/diag1000080"  # analysis
+    "analysis_default_regression.py --path diags/diag1000080"  # checksum
+    OFF  # dependency
+)
+
 add_warpx_test(
     test_2d_langmuir_multi_mr_anisotropic  # name
     2  # dims

Examples/Tests/langmuir/inputs_test_2d_langmuir_multi_mr_maxlevel2

@@ -0,0 +1,16 @@
+# base input parameters
+FILE = inputs_base_2d
+
+# mesh-refinement
+amr.max_level = 2
+amr.ref_ratio = 2
+warpx.fine_tag_lo = -10.e-6 -10.e-6
+warpx.fine_tag_hi =  10.e-6  10.e-6
+
+# Algorithms
+algo.maxwell_solver = ckc
+warpx.use_filter = 1
+
+# test input parameters
+diag1.electrons.variables = x z w ux uy uz
+diag1.positrons.variables = x z w ux uy uz