Changeset 5607 for anuga_work/production/perth/run_perth.py

Timestamp:

Aug 5, 2008, 1:17:37 PM (16 years ago)

Author:

kristy

Message:

 

File:

• anuga_work/production/perth/run_perth.py (modified) (5 diffs)

anuga_work/production/perth/run_perth.py

@@ -41 +41 @@
 from anuga.fit_interpolate.benchmark_least_squares import mem_usage 
 from anuga.utilities.polygon import read_polygon, plot_polygons, polygon_area, is_inside_polygon
+from anuga.geospatial_data.geospatial_data import find_optimal_smoothing_parameter
 
 # Application specific imports
@@ -113 +114 @@
                              verbose=True)
    # barrier()
-    
+
+        covariance_value,alpha = find_optimal_smoothing_parameter (data_file= kwargs['elevation_file'],
+                                alpha_list=[0.001, 0.01, 0.1, 0.15, 0.2, 0.25, 0.3, 0.4, 0.5],
+                                mesh_file = project.meshes_dir_name+'.msh')
+        print 'optimal alpha', covariance_value,alpha       
+
 
     #-------------------------------------------------------------------------
@@ -154 +160 @@
     #barrier()
 
+##    #------------------------------------------------------
+##    # Create x,y,z file of mesh vertex!!!
+##    #------------------------------------------------------
+##        coord = domain.get_vertex_coordinates()
+##        depth = domain.get_quantity('elevation')
+##        
+##        # Write vertex coordinates to file
+##        filename=project.vertex_filename
+##        fid=open(filename,'w')
+##        fid.write('x (m), y (m), z(m)\n')
+##        for i in range(len(coord)):
+##            pt=coord[i]
+##            x=pt[0]
+##            y=pt[1]
+##            z=depth[i]
+##            fid.write('%.6f,%.6f,%.6f\n' %(x, y, z))
+##
 
     #------------------------------------------------------
@@ -186 +209 @@
     
     print 'Available boundary tags', domain.get_boundary_tags()
-    Bf = File_boundary(boundary_urs_out+'.sts', 
-                   domain, time_thinning=1,
+    Bf = Field_boundary(boundary_urs_out+'.sts',  # Change from file_boundary
+                   domain, mean_stage= project.tide,
+                   time_thinning=1,
                    use_cache=True,
-                   verbose = True,
-                   boundary_polygon=bounding_polygon)
+                   verbose = True)
+                  # boundary_polygon=bounding_polygon)
 
     Br = Reflective_boundary(domain)
     Bd = Dirichlet_boundary([kwargs['tide'],0,0])
 
+    print dir(Bf)
     print 'start reading boundary file'
+    
 
 ##    Bf = Field_boundary(kwargs['boundary_file'],
@@ -214 +240 @@
     t0 = time.time()
 
+    using_sts_boundary = True 
+    
     for t in domain.evolve(yieldstep = project.yieldstep, finaltime = kwargs['finaltime']
                        ,skip_initial_step = False): 
         domain.write_time()
-        domain.write_boundary_statistics(tags = 'ocean')   
+        domain.write_boundary_statistics(tags = 'ocean')
+        if using_sts_boundary is True:
+            if Bf.values >= 99:
+                domain.set_boundary({'ocean': Bd})
+                using_sts_boundary = False
 
     x, y = domain.get_maximum_inundation_location()