Changeset 5790 for anuga_work/production/carnarvon/project.py

Timestamp:

Sep 26, 2008, 11:25:31 AM (16 years ago)

Author:

kristy

Message:

Updated scripts to reflect perth. Also added the 250m scripts and used more than one polygon for initial condition

File:

• anuga_work/production/carnarvon/project.py (modified) (6 diffs)

anuga_work/production/carnarvon/project.py

@@ -1 @@
-# -*- coding: cp1252 -*-
-"""Common filenames and locations for topographic data, meshes and outputs.
+"""Common filenames and locations for elevation, meshes and outputs.
+This script is the heart of all scripts in the folder
 """
+#------------------------------------------------------------------------------
+# Import necessary modules
+#------------------------------------------------------------------------------
 
 from os import sep, environ, getenv, getcwd
@@ -8 +11 @@
 from time import localtime, strftime, gmtime
 from anuga.utilities.polygon import read_polygon, plot_polygons, is_inside_polygon, number_mesh_triangles
-#from anuga.coordinate_transforms.redfearn import degminsec2decimal_degrees, convert_points_from_latlon_to_utm
 from anuga.utilities.system_tools import get_user_name, get_host_name
 from anuga.shallow_water.data_manager import urs2sts,create_sts_boundary
 from anuga.utilities.polygon import read_polygon, plot_polygons, polygon_area, is_inside_polygon
 
-# file and system info
-#---------------------------------
-#codename = 'project.py'
+#------------------------------------------------------------------------------
+# Directory setup
+#------------------------------------------------------------------------------
+# Note: INUNDATIONHOME is the inundation directory, not the data directory.
 
 home = getenv('INUNDATIONHOME') + sep +'data'+sep #Sandpit's parent diruser = get_user_name()
@@ -22 +25 @@
 host = get_host_name()
 
-# INUNDATIONHOME is the inundation directory, not the data directory.
-
-#time stuff
-time = strftime('%Y%m%d_%H%M%S',localtime()) #gets time for new dir
-gtime = strftime('%Y%m%d_%H%M%S',gmtime()) #gets time for new dir
+# determines time for setting up output directories
+time = strftime('%Y%m%d_%H%M%S',localtime()) 
+gtime = strftime('%Y%m%d_%H%M%S',gmtime()) 
 build_time = time+'_build'
 run_time = time+'_run'
-print 'gtime: ', gtime
-
-#Making assumptions about the location of scenario data
+
+#------------------------------------------------------------------------------
+# Initial Conditions
+#------------------------------------------------------------------------------
+
+# this section needs to be updated to reflect the modelled community.
+# Note, the user needs to set up the directory system accordingly
 state = 'western_australia'
 scenario_name = 'carnarvon'
 scenario = 'carnarvon_tsunami_scenario'
 
-
-tide = 0.0 #1.0
-
-alpha = 0.1
-friction=0.01
-starttime=0
-finaltime=1000 
-export_cellsize=25
-setup='final'
-source='polyline'
+# Model specific parameters. One or all can be changed each time the
+# run_scenario script is executed
+tide = 0                #0.6
+#event_number = 27255   # linked to hazard map
+event_number = 27283
+alpha = 0.1             # smoothing parameter for mesh
+friction=0.01           # manning's friction coefficient
+starttime=0             
+finaltime=80000         # final time for simulation
+
+setup='final'  # Final can be replaced with trial or basic.
+               # Either will result in a coarser mesh that will allow a
+               # faster, but less accurate, simulation.
 
 if setup =='trial':
@@ -63 +71 @@
     yieldstep=60
 
-dir_comment='_'+setup+'_'+str(tide)+'_'+str(source)+'_'+ 'alpha' +str(alpha)+'_'+str(user)
-
-# onshore data provided by WA DLI
-onshore_name = 'bathy250_clipland' # original
-
-# AHO + DPI data + colin French coastline
-coast_name = 'DPI_coastlineP'
-offshore_name = 'Shark_Bay_Clip'
-offshore_name1 = 'XYAHD_Clip'
-offshore_name2 = 'DPI_data'
-
-
-#final topo name
-combined_name = scenario_name+'_combined_elevation'
-combined_smaller_name = scenario_name+'_combined_elevation_smaller'
-
+#------------------------------------------------------------------------------
+# Output Filename
+#------------------------------------------------------------------------------
+# Important to distinguish each run - ensure str(user) is included!
+# Note, the user is free to include as many parameters as desired
+dir_comment='_'+setup+'_'+str(tide)+'_'+str(event_number)+'_'+ 'alpha' +str(alpha)+'_'+str(user)
+
+#------------------------------------------------------------------------------
+# Input Data
+#------------------------------------------------------------------------------
+
+# elevation data used in build_carnarvon.py
+# onshore data: format ascii grid with accompanying projection file
+onshore_name = 'dem_onshore' 
+# coastline: format x,y,elevation (with title)
+coast_name = 'coastline.txt'
+# bathymetry: format x,y,elevation (with title)
+offshore_name = 'Shark_Bay_Clip.txt'
+offshore_name1 = 'XYAHD_Clip.txt'
+offshore_name2 = 'DPI_data.txt'
+
+# gauges - used in get_timeseries.py
+gauge_name = 'carnarvon.csv'
+gauge_name2 = 'thinned_MGA50.csv'
+
+# BOUNDING POLYGON - used in build_boundary.py and run_carnarvon.py respectively
+# NOTE: when files are put together the points must be in sequence - for ease go clockwise!
+# Check the run_carnarvon.py for boundary_tags
+# thinned ordering file from Hazard Map: format is index,latitude,longitude (with title)
+order_filename = 'thinned_boundary_ordering.txt'
+#landward bounding points
+landward = 'landward_bounding_polygon.txt'
+
+#------------------------------------------------------------------------------
+# Output Elevation Data
+#------------------------------------------------------------------------------
+# Output filename for elevation
+# this is a combination of all the data (utilisied in build_boundary)
+combined_name ='carnarvon_combined_elevation'
+combined_smaller_name = 'carnarvon_combined_elevation_smaller'
+
+#------------------------------------------------------------------------------
+# Directory Structure
+#------------------------------------------------------------------------------
 anuga_dir = home+state+sep+scenario+sep+'anuga'+sep
-
 topographies_in_dir = home+state+sep+scenario+sep+'elevation_final'+sep+'points'+sep
 topographies_dir = anuga_dir+'topographies'+sep
-
-# input topo file location
+polygons_dir = anuga_dir+'polygons'+sep
+tide_dir = anuga_dir+'tide_data'+sep
+boundaries_dir = anuga_dir+'boundaries'+ sep 
+output_dir = anuga_dir+'outputs'+sep
+gauges_dir = anuga_dir+'gauges'+sep
+meshes_dir = anuga_dir+'meshes'+sep
+
+#------------------------------------------------------------------------------
+# Location of input and output data
+#------------------------------------------------------------------------------
+# where the input data sits
 onshore_in_dir_name = topographies_in_dir + onshore_name
-
 coast_in_dir_name = topographies_in_dir + coast_name
 offshore_in_dir_name = topographies_in_dir + offshore_name
@@ -92 +135 @@
 offshore_in_dir_name2 = topographies_in_dir + offshore_name2
 
+# where the output data sits
 onshore_dir_name = topographies_dir + onshore_name
-
 coast_dir_name = topographies_dir + coast_name
 offshore_dir_name = topographies_dir + offshore_name
@@ -99 +142 @@
 offshore_dir_name2 = topographies_dir + offshore_name2
 
-#final topo files
+# where the combined elevation file sits
 combined_dir_name = topographies_dir + combined_name
-#combined_time_dir_name = topographies_time_dir + combined_name
 combined_smaller_name_dir = topographies_dir + combined_smaller_name
-#combined_time_dir_final_name = topographies_time_dir + combined_final_name
-
-meshes_dir = anuga_dir+'meshes'+sep
-meshes_dir_name = meshes_dir + scenario_name
-
-polygons_dir = anuga_dir+'polygons'+sep
-tide_dir = anuga_dir+'tide_data'+sep
-
-
-#boundaries_source = '1'
-    
-if source=='polyline':
-    boundaries_name = 'perth_3103_28052008' #polyline gun
-    boundaries_in_dir = anuga_dir+'boundaries'+sep+'urs'+sep+'polyline'+sep+'1_10000'+sep
-
-if source=='test':
-    boundaries_name = 'other' #polyline
-    boundaries_in_dir = anuga_dir+'boundaries'+sep
-
-
-#boundaries locations
-boundaries_in_dir_name = boundaries_in_dir + boundaries_name 
-boundaries_dir = anuga_dir+'boundaries'+sep
-boundaries_dir_name = boundaries_dir + scenario_name # what it creates???
+
+# where the mesh sits (this is created during the run_carnarvon.py)
+meshes_dir_name = meshes_dir + scenario_name+'.msh'
+
+# where the boundary ordering files sit (this is used within build_boundary.py)
+order_filename_dir = boundaries_dir + order_filename
+
+# where the landward points of boundary extent sit (this is used within run_carnarvon.py)
+landward_dir = boundaries_dir + landward
+
+# where the event sts files sits (this is created during the build_boundary.py)
+boundaries_dir_event = boundaries_dir + str(event_number) + sep
 boundaries_dir_mux = muxhome
 
-#output locations
-output_dir = anuga_dir+'outputs'+sep
-output_build_time_dir = anuga_dir+'outputs'+sep+build_time+dir_comment+sep
-output_run_time_dir = anuga_dir+'outputs'+sep+run_time+dir_comment+sep
+# where the directory of the output filename sits
+output_build_time_dir = output_dir+build_time+dir_comment+sep   #used for build_carnarvon.py
+output_run_time_dir = output_dir+run_time+dir_comment+sep       #used for run_carnarvon.py
 output_run_time_dir_name = output_run_time_dir + scenario_name  #Used by post processing
 
-vertex_filename = output_run_time_dir + 'mesh_vertex.csv'
-
-#gauges
-gauge_name = 'carnarvon.csv'
-
-gauges_dir = home+sep+state+sep+scenario+sep+'anuga'+sep+'gauges'+sep
-beach_gauges = gauges_dir + 'beach_gauges.csv'
-gauges_dir_name = gauges_dir + gauge_name
-
-##buildings_filename = gauges_dir + 'Perth_resA.csv'
-##buildings_filename_out = 'Perth_res_Project_modified.csv'
-
-###############################
+#w here the directory of the gauges sit
+gauges_dir_name = gauges_dir + gauge_name       #used for get_timeseries.py
+gauges_dir_name2 = gauges_dir + gauge_name2     #used for get_timeseries.py
+
+#------------------------------------------------------------------------------
 # Interior region definitions
-###############################
-
-#Initial bounding polygon for data clipping 
+#------------------------------------------------------------------------------
+
+#Land, to set the initial stage/water to be offcoast only
+#Land and Ocean to clip data
+poly_mainland=read_polygon(polygons_dir +'land_initial_condition.csv')
+poly_island1=read_polygon(polygons_dir +'land_initial_condition_bernier.csv')
+poly_island2=read_polygon(polygons_dir +'land_initial_condition_dorne.csv')
+poly_ocean=read_polygon(polygons_dir +'ocean_initial_condition.csv')
+
+# Initial bounding polygon for data clipping 
 poly_all = read_polygon(polygons_dir+'poly_all.csv')
 res_poly_all = 100000*res_factor
 
-#Polygon designed
-poly_internal_20 = read_polygon(polygons_dir+'Carnarvon20m.csv')
-res_internal_20 = 25000*res_factor
-
-#Polygon designed to 
-poly_internal_5 = read_polygon(polygons_dir+'Carnarvon5m.csv')
-res_internal_5 = 500*res_factor
-
-#Polygon designed to
-poly_internal_10 = read_polygon(polygons_dir+'Carnarvon10m.csv')
-res_internal_10 = 1500*res_factor
-
-#Polygon designed to incorporate
-poly_island_20 = read_polygon(polygons_dir+'Island20m.csv')
-res_island_20 = 50000*res_factor
-
-
-interior_regions = [[poly_internal_20,res_internal_20],[poly_internal_5,res_internal_5]
-                     ,[poly_island_20,res_island_20],[poly_internal_10,res_internal_10]]
+# Area of Interest 1 (carnarvon)
+poly_aoi1 = read_polygon(polygons_dir+'Carnarvon5m.csv')
+res_aoi1 = 500*res_factor
+
+# Area of Significance 1 (carnarvon)
+poly_aos1 = read_polygon(polygons_dir+'Carnarvon10m.csv')
+res_aos1 = 1500*res_factor
+
+# Shallow water 1
+poly_sw1 = read_polygon(polygons_dir+'Carnarvon20m.csv')
+res_sw1 = 25000*res_factor
+
+# Shallow water 2
+poly_sw2 = read_polygon(polygons_dir+'Island20m.csv')
+res_sw2 = 50000*res_factor
+
+# Combined all regions, must check that all are included!
+interior_regions = [[poly_aoi1,res_aoi1],[poly_aos1,res_aos1]
+                     ,[poly_sw1,res_sw1],[poly_sw2,res_sw2]]
 
     
 trigs_min = number_mesh_triangles(interior_regions, poly_all, res_poly_all)
-print 'min number triangles', trigs_min
+print 'min estimated number of triangles', trigs_min
    
-
-poly_mainland = read_polygon(polygons_dir+'initial_condition.csv')
-
-###################################################################
+#------------------------------------------------------------------------------
 # Clipping regions for export to asc and regions for clipping data
-###################################################################
-
-
+# Final inundation maps should only be created in regions of the finest mesh
+#------------------------------------------------------------------------------
+
+# carnarvon CBD extract ascii grid
+##xminCBD = 
+##xmaxCBD = 
+##yminCBD = 
+##ymaxCBD =