Changeset 5303

Timestamp:

May 9, 2008, 4:11:37 PM (17 years ago)

Author:

ole

Message:

Decided to leave use_centroid_velocities as an option for the time
being.

Files:

• anuga_core/source/anuga/config.py (modified) (1 diff)
• anuga_core/source/anuga/shallow_water/shallow_water_domain.py (modified) (2 diffs)
• anuga_core/source/anuga/shallow_water/test_data_manager.py (modified) (1 diff)
• anuga_core/source/anuga/shallow_water/test_shallow_water_domain.py (modified) (1 diff)
• anuga_validation/automated_validation_tests/okushiri_tank_validation/run_okushiri.py (modified) (1 diff)

anuga_core/source/anuga/config.py

@@ -92 +92 @@
 # reconstruction of stage and this option speeds ANUGA up
 #
-# This option must be used with tight_slope_limiters.
-use_centroid_velocities = True
+# This option is good with tight_slope_limiters, especially for large domains.
+use_centroid_velocities = False
 
 

anuga_core/source/anuga/shallow_water/shallow_water_domain.py

@@ -1519 +1519 @@
                  domain,
                  quantity_name,
-                 rate=None,
+                 rate=0.0,
                  center=None, radius=None,
                  polygon=None,
@@ -1534 +1534 @@
         self.polygon = polygon        
         self.verbose = verbose
+        self.value = 0.0 # Can be used to remember value at
+                         # previous timestep in order to obtain rate
 
         # Update area if applicable

anuga_core/source/anuga/shallow_water/test_data_manager.py

@@ -565 +565 @@
         self.domain.beta_h = 0
 
+        self.domain.tight_slope_limiters = True
+        self.domain.use_centroid_velocities = True        
+        
         # In this case tight_slope_limiters as default
         # in conjunction with protection

anuga_core/source/anuga/shallow_water/test_shallow_water_domain.py

@@ -2930 +2930 @@
         domain = Domain(points, elements)
         domain.check_integrity()
+        domain.tight_slope_limiters = True
+        domain.use_centroid_velocities = True                
 
         # Create non-flat bed - closely hugging initial stage in places

anuga_validation/automated_validation_tests/okushiri_tank_validation/run_okushiri.py

@@ -65 +65 @@
     domain.beta_h = 0.0
     domain.tight_slope_limiters = True # Run time invariant in this case
+    domain.use_centroid_velocities = True 
 
     #-------------------------