完善MECMAS21参数配置与分组交互

tests/test_contact_solver_causalization.py

@@ -143,7 +143,7 @@ class ContactSolverCausalizationTests(unittest.TestCase):
             "mass",
             medium,
             mass=1.0,
-            useFriction=0.0,
+            useFriction=1.0,
             stoptype=4.0,
             x0=1.0e9,
             v0=0.0,
@@ -189,7 +189,7 @@ class ContactSolverCausalizationTests(unittest.TestCase):
             "mass",
             medium,
             mass=1.0,
-            useFriction=0.0,
+            useFriction=1.0,
             stoptype=4.0,
             x0=-0.08,
             v0=2.0,