Update run_hydrochrono.exe regression test suite

Author: dav-og

tests/regression/run_hydrochrono/compare_template.py

@@ -4,12 +4,24 @@ simulation:
   contact_method: SMC
 
   time_step: 0.02
-  end_time: 40.0
+  end_time: 120.0
   enforce_realtime: false
   gravity: [0, 0, -9.81]
 
+  integrator:
+    type: HHT
+    rel_tolerance: 1e-4
+    abs_tolerance_states: 1e-4
+    abs_tolerance_multipliers: 1e2
+    max_iterations: 50
+    use_stepsize_control: false
+    use_modified_newton: false
+
   solver:
-    type: SPARSE_QR
+    type: GMRES
+    max_iterations: 100
+    tolerance: 1e-8
+    enable_diagonal_preconditioner: false
 
   visualization:
     type: MODEL_FILE

tests/regression/run_hydrochrono/f3of/decay_dt1/expected/results.still.h5

@@ -1,4 +1,4 @@
-model_file: f3of_decay_test_2.model.yaml
+model_file: f3of_decay_dt2.model.yaml
 simulation_file: f3of_decay.simulation.yaml
 hydro_file: f3of_decay.hydro.yaml
 

tests/regression/run_hydrochrono/f3of/decay_dt2/expected/results.still.h5

@@ -10,3 +10,16 @@ hydrodynamics:
   waves:
     type: still
 
+  # System-wide convolution options
+  convolution:
+    mode: TaperedDirect            # Baseline | TaperedDirect
+    smoothing:
+      type: savitzky_golay         # savitzky_golay | moving_average
+      window_length: 5             # odd >= 3 (moving_average uses this; SG is fixed to quadratic, window=5)
+    taper:
+      start_percent: 0.8           # start taper at 80% of total time series (taper last 20%)
+      end_percent: 1.0             # end taper at 100% of total time series
+      final_amplitude: 0.0         # final amplitude (0.0 = zero, 1.0 = no change)
+      end_time: -1.0              # truncate RIRF at this time (seconds), -1.0 = use full length
+    diagnostics:
+      export_csv: true             # per-body CSV for representative channel (step,time,k_before,k_after)

tests/regression/run_hydrochrono/f3of/decay_dt2/inputs/f3of_decay.simulation.yaml

@@ -4,15 +4,24 @@ simulation:
   contact_method: SMC
 
   time_step: 0.02
-  end_time: 40.0
+  end_time: 500.0
   enforce_realtime: false
   gravity: [0, 0, -9.81]
 
   integrator:
-    type: EULER_IMPLICIT_LINEARIZED
+    type: HHT
+    rel_tolerance: 1e-4
+    abs_tolerance_states: 1e-4
+    abs_tolerance_multipliers: 1e2
+    max_iterations: 50
+    use_stepsize_control: false
+    use_modified_newton: false
 
   solver:
-    type: SPARSE_QR
+    type: GMRES
+    max_iterations: 100
+    tolerance: 1e-8
+    enable_diagonal_preconditioner: false
 
   visualization:
     type: MODEL_FILE