source: anuga_work/production/carnarvon/project.py @ 6317

Last change on this file since 6317 was 6317, checked in by myall, 15 years ago

editing to use get_timeseries.py with MH_gauges.csv

File size: 9.1 KB
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1"""Common filenames and locations for elevation, meshes and outputs.
2This script is the heart of all scripts in the folder
3"""
4#------------------------------------------------------------------------------
5# Import necessary modules
6#------------------------------------------------------------------------------
7
8from os import sep, environ, getenv, getcwd
9from os.path import expanduser
10import sys
11from time import localtime, strftime, gmtime
12from anuga.utilities.polygon import read_polygon, plot_polygons, is_inside_polygon, number_mesh_triangles
13from anuga.utilities.system_tools import get_user_name, get_host_name
14from anuga.shallow_water.data_manager import urs2sts,create_sts_boundary
15from anuga.utilities.polygon import read_polygon, plot_polygons, polygon_area, is_inside_polygon
16
17#------------------------------------------------------------------------------
18# Directory setup
19#------------------------------------------------------------------------------
20# Note: INUNDATIONHOME is the inundation directory, not the data directory.
21
22home = getenv('INUNDATIONHOME') + sep +'data'+sep #Sandpit's parent diruser = get_user_name()
23muxhome = getenv('MUXHOME')
24user = get_user_name()
25host = get_host_name()
26
27# determines time for setting up output directories
28time = strftime('%Y%m%d_%H%M%S',localtime()) 
29gtime = strftime('%Y%m%d_%H%M%S',gmtime()) 
30build_time = time+'_build'
31run_time = time+'_run'
32
33#------------------------------------------------------------------------------
34# Initial Conditions
35#------------------------------------------------------------------------------
36
37# this section needs to be updated to reflect the modelled community.
38# Note, the user needs to set up the directory system accordingly
39state = 'western_australia'
40scenario_name = 'carnarvon'
41scenario = 'carnarvon_tsunami_scenario'
42
43# Model specific parameters. One or all can be changed each time the
44# run_scenario script is executed
45tide = 1                #1.0
46#event_number = 27255 # Java 9.3 worst case for Perth
47#event_number = 68693 # Sumatra 9.2
48event_number = 27283  # Java 9.3 original
49alpha = 0.1             # smoothing parameter for mesh
50friction=0.01           # manning's friction coefficient
51starttime=0             
52finaltime=80000         # final time for simulation
53
54setup='final'  # Final can be replaced with trial or basic.
55               # Either will result in a coarser mesh that will allow a
56               # faster, but less accurate, simulation.
57
58if setup =='trial':
59    print'trial'
60    res_factor=10
61    time_thinning=48
62    yieldstep=240
63if setup =='basic': 
64    print'basic'
65    res_factor=4
66    time_thinning=12
67    yieldstep=120
68if setup =='final': 
69    print'final'
70    res_factor=1
71    time_thinning=4
72    yieldstep=60
73
74#------------------------------------------------------------------------------
75# Output Filename
76#------------------------------------------------------------------------------
77# Important to distinguish each run - ensure str(user) is included!
78# Note, the user is free to include as many parameters as desired
79dir_comment='_'+setup+'_'+str(tide)+'_'+str(event_number)+'_'+ 'alpha' +str(alpha)+'_'+str(user)
80
81#------------------------------------------------------------------------------
82# Input Data
83#------------------------------------------------------------------------------
84
85# elevation data used in build_carnarvon.py
86# onshore data: format ascii grid with accompanying projection file
87onshore_name = 'dem_onshore' 
88# bathymetry: format x,y,elevation (with title)
89offshore_name = 'carnarvon_data.txt'
90offshore_name1 = 'makeup.txt'
91#grids made for aoi and aos as anuga interpretation was bad
92topo_aoi = 'topo_20m_aoi'
93topo_aos = 'topo_50m_aos'
94
95# gauges - used in get_timeseries.py
96gauge_name = 'MH_gauges.csv' #'carnarvon.csv'
97gauge_name2 = 'thinned_MGA50.csv'
98#buildings - used in run_building_inundation.py
99building = 'carnarvon_res'
100
101# BOUNDING POLYGON - used in build_boundary.py and run_carnarvon.py respectively
102# NOTE: when files are put together the points must be in sequence - for ease go clockwise!
103# Check the run_carnarvon.py for boundary_tags
104# thinned ordering file from Hazard Map: format is index,latitude,longitude (with title)
105order_filename = 'thinned_boundary_ordering.csv'
106#landward bounding points
107landward = 'landward_bounding_polygon.csv'
108
109#------------------------------------------------------------------------------
110# Output Elevation Data
111#------------------------------------------------------------------------------
112# Output filename for elevation
113# this is a combination of all the data (utilisied in build_boundary)
114combined_name ='carnarvon_combined_elevation_quick'
115combined_smaller_name = 'carnarvon_combined_elevation_smaller'
116
117#------------------------------------------------------------------------------
118# Directory Structure
119#------------------------------------------------------------------------------
120anuga_dir = home+state+sep+scenario+sep+'anuga'+sep
121topographies_in_dir = home+state+sep+scenario+sep+'elevation_final'+sep+'points'+sep
122topographies_dir = anuga_dir+'topographies'+sep
123polygons_dir = anuga_dir+'polygons'+sep
124tide_dir = anuga_dir+'tide_data'+sep
125boundaries_dir = anuga_dir+'boundaries'+ sep
126output_dir = anuga_dir+'outputs'+sep
127gauges_dir = anuga_dir+'gauges'+sep
128meshes_dir = anuga_dir+'meshes'+sep
129
130#------------------------------------------------------------------------------
131# Location of input and output data
132#------------------------------------------------------------------------------
133# where the input data sits
134onshore_in_dir_name = topographies_in_dir + onshore_name
135offshore_in_dir_name = topographies_in_dir + offshore_name
136offshore_in_dir_name1 = topographies_in_dir + offshore_name1
137offshore_in_dir_aoi = topographies_in_dir + topo_aoi
138offshore_in_dir_aos = topographies_in_dir + topo_aos
139
140# where the output data sits
141onshore_dir_name = topographies_dir + onshore_name
142offshore_dir_name = topographies_dir + offshore_name
143offshore_dir_name1 = topographies_dir + offshore_name1
144offshore_dir_aoi = topographies_dir + topo_aoi
145offshore_dir_aos = topographies_dir + topo_aos
146
147# where the combined elevation file sits
148combined_dir_name = topographies_dir + combined_name
149combined_smaller_name_dir = topographies_dir + combined_smaller_name
150
151# where the mesh sits (this is created during the run_carnarvon.py)
152meshes_dir_name = meshes_dir + scenario_name+'.msh'
153
154# where the boundary ordering files sit (this is used within build_boundary.py)
155order_filename_dir = boundaries_dir + order_filename
156
157# where the landward points of boundary extent sit (this is used within run_carnarvon.py)
158landward_dir = boundaries_dir + landward
159
160# where the event sts files sits (this is created during the build_boundary.py)
161boundaries_dir_event = boundaries_dir + str(event_number) + sep
162boundaries_dir_mux = muxhome
163
164# where the directory of the output filename sits
165output_build_time_dir = output_dir+build_time+dir_comment+sep   #used for build_carnarvon.py
166output_run_time_dir = output_dir+run_time+dir_comment+sep       #used for run_carnarvon.py
167output_run_time_dir_name = output_run_time_dir + scenario_name  #Used by post processing
168
169#w here the directory of the gauges sit
170gauges_dir_name = gauges_dir + gauge_name       #used for get_timeseries.py
171gauges_dir_name2 = gauges_dir + gauge_name2     #used for get_timeseries.py
172building_in_dir_name = gauges_dir + building + '.csv' 
173#------------------------------------------------------------------------------
174# Interior region definitions
175#------------------------------------------------------------------------------
176
177#Land, to set the initial stage/water to be offcoast only
178#Land and Ocean to clip data
179poly_mainland=read_polygon(polygons_dir +'land_initial_condition.csv')
180poly_island1=read_polygon(polygons_dir +'land_initial_condition_bernier.csv')
181poly_island2=read_polygon(polygons_dir +'land_initial_condition_dorne.csv')
182poly_ocean=read_polygon(polygons_dir +'ocean_initial_condition.csv')
183poly_aos_extract = read_polygon(polygons_dir+'extract_aos.csv')
184
185# Initial bounding polygon for data clipping
186poly_all = read_polygon(polygons_dir+'poly_all.csv')
187res_poly_all = 100000*res_factor
188
189# Area of Interest 1 (carnarvon)
190poly_aoi1 = read_polygon(polygons_dir+'Carnarvon5m.csv')
191res_aoi1 = 500*res_factor
192
193# Area of Significance 1 (carnarvon)
194poly_aos1 = read_polygon(polygons_dir+'Carnarvon10m.csv')
195res_aos1 = 1500*res_factor
196
197# Shallow water 1
198poly_sw1 = read_polygon(polygons_dir+'Carnarvon20m.csv')
199res_sw1 = 25000*res_factor
200
201# Shallow water 2
202poly_sw2 = read_polygon(polygons_dir+'Island20m.csv')
203res_sw2 = 50000*res_factor
204
205# Combined all regions, must check that all are included!
206interior_regions = [[poly_aoi1,res_aoi1],[poly_aos1,res_aos1]
207                     ,[poly_sw1,res_sw1],[poly_sw2,res_sw2]]
208
209   
210trigs_min = number_mesh_triangles(interior_regions, poly_all, res_poly_all)
211print 'min estimated number of triangles', trigs_min
212   
213#------------------------------------------------------------------------------
214# Clipping regions for export to asc and regions for clipping data
215# Final inundation maps should only be created in regions of the finest mesh
216#------------------------------------------------------------------------------
217
218# carnarvon CBD extract ascii grid
219xminCBD = 763000
220xmaxCBD = 775000
221yminCBD = 7239000
222ymaxCBD = 7251000
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