1 | """Common filenames and locations for elevation, meshes and outputs. |
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2 | This script is the heart of all scripts in the folder |
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3 | """ |
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4 | #------------------------------------------------------------------------------ |
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5 | # Import necessary modules |
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6 | #------------------------------------------------------------------------------ |
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7 | |
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8 | from os import sep, environ, getenv, getcwd |
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9 | from os.path import expanduser |
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10 | import sys |
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11 | from time import localtime, strftime, gmtime |
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12 | from anuga.utilities.polygon import read_polygon, plot_polygons, is_inside_polygon, number_mesh_triangles |
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13 | from anuga.utilities.system_tools import get_user_name, get_host_name |
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14 | from anuga.shallow_water.data_manager import urs2sts,create_sts_boundary |
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15 | from anuga.utilities.polygon import read_polygon, plot_polygons, polygon_area, is_inside_polygon |
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16 | |
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17 | #------------------------------------------------------------------------------ |
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18 | # Directory setup |
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19 | #------------------------------------------------------------------------------ |
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20 | # Note: INUNDATIONHOME is the inundation directory, not the data directory. |
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21 | |
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22 | home = getenv('INUNDATIONHOME') + sep +'data'+sep #Sandpit's parent diruser = get_user_name() |
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23 | muxhome = getenv('MUXHOME') |
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24 | user = get_user_name() |
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25 | host = get_host_name() |
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26 | |
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27 | # determines time for setting up output directories |
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28 | time = strftime('%Y%m%d_%H%M%S',localtime()) |
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29 | gtime = strftime('%Y%m%d_%H%M%S',gmtime()) |
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30 | build_time = time+'_build' |
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31 | run_time = time+'_run' |
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32 | |
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33 | #------------------------------------------------------------------------------ |
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34 | # Initial Conditions |
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35 | #------------------------------------------------------------------------------ |
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36 | |
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37 | # this section needs to be updated to reflect the modelled community. |
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38 | # Note, the user needs to set up the directory system accordingly |
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39 | state = 'western_australia' |
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40 | scenario_name = 'onslow' |
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41 | scenario = 'onslow_tsunami_scenario_2008' |
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42 | |
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43 | # Model specific parameters. One or all can be changed each time the |
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44 | # run_scenario script is executed |
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45 | tide = 0 #0.6 |
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46 | #event_number = 27255 # linked to hazard map |
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47 | event_number = 27283 |
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48 | alpha = 0.1 # smoothing parameter for mesh |
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49 | friction=0.01 # manning's friction coefficient |
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50 | starttime=0 |
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51 | finaltime=80000 # final time for simulation |
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52 | |
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53 | setup='final' # Final can be replaced with trial or basic. |
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54 | # Either will result in a coarser mesh that will allow a |
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55 | # faster, but less accurate, simulation. |
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56 | |
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57 | if setup =='trial': |
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58 | print'trial' |
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59 | res_factor=10 |
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60 | time_thinning=48 |
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61 | yieldstep=240 |
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62 | if setup =='basic': |
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63 | print'basic' |
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64 | res_factor=4 |
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65 | time_thinning=12 |
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66 | yieldstep=120 |
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67 | if setup =='final': |
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68 | print'final' |
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69 | res_factor=1 |
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70 | time_thinning=4 |
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71 | yieldstep=60 |
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72 | |
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73 | #------------------------------------------------------------------------------ |
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74 | # Output Filename |
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75 | #------------------------------------------------------------------------------ |
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76 | # Important to distinguish each run - ensure str(user) is included! |
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77 | # Note, the user is free to include as many parameters as desired |
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78 | dir_comment='_'+setup+'_'+str(tide)+'_'+str(event_number)+'_'+ 'alpha' +str(alpha)+'_'+str(user) |
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79 | |
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80 | #------------------------------------------------------------------------------ |
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81 | # Input Data |
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82 | #------------------------------------------------------------------------------ |
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83 | |
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84 | # elevation data used in build_onslow.py |
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85 | # onshore data: format ascii grid with accompanying projection file |
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86 | onshore_name = 'revised_onshore_20m_dli' |
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87 | # island: format ascii grid with accompanying projection file |
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88 | island_name = 'onslow_islands_dted2' |
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89 | # coastline: format x,y,elevation (with title) |
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90 | coast_name = 'revised_coastline.txt' |
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91 | # bathymetry: format x,y,elevation (with title) |
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92 | offshore_name = 'onslow_offshore_points.txt' |
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93 | offshore_name1 = 'ONS16FINAL.txt' |
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94 | offshore_name2 = 'ONS18FINAL.txt' |
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95 | offshore_name3 = 'ONS18FINAL.txt' |
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96 | offshore_name4 = 'beach_survey.txt' |
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97 | |
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98 | # gauges - used in get_timeseries.py |
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99 | #gauge_name = 'onslow.csv' |
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100 | #gauge_name2 = 'thinned_MGA50.csv' |
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101 | |
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102 | # BOUNDING POLYGON - used in build_boundary.py and run_onslow.py respectively |
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103 | # NOTE: when files are put together the points must be in sequence - for ease go clockwise! |
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104 | # Check the run_onslow.py for boundary_tags |
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105 | # thinned ordering file from Hazard Map: format is index,latitude,longitude (with title) |
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106 | order_filename = 'thinned_boundary_ordering.csv' |
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107 | #landward bounding points |
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108 | landward = 'landward_bounding_polygon.csv' |
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109 | |
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110 | #------------------------------------------------------------------------------ |
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111 | # Output Elevation Data |
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112 | #------------------------------------------------------------------------------ |
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113 | # Output filename for elevation |
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114 | # this is a combination of all the data (utilisied in build_boundary) |
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115 | combined_name ='onslow_combined_elevation' |
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116 | combined_smaller_name = 'onslow_combined_elevation_smaller' |
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117 | |
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118 | #------------------------------------------------------------------------------ |
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119 | # Directory Structure |
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120 | #------------------------------------------------------------------------------ |
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121 | anuga_dir = home+state+sep+scenario+sep+'anuga'+sep |
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122 | topographies_in_dir = home+state+sep+scenario+sep+'elevation_final'+sep+'points'+sep |
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123 | topographies_dir = anuga_dir+'topographies'+sep |
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124 | polygons_dir = anuga_dir+'polygons'+sep |
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125 | tide_dir = anuga_dir+'tide_data'+sep |
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126 | boundaries_dir = anuga_dir+'boundaries'+ sep |
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127 | output_dir = anuga_dir+'outputs'+sep |
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128 | gauges_dir = anuga_dir+'gauges'+sep |
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129 | meshes_dir = anuga_dir+'meshes'+sep |
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130 | |
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131 | #------------------------------------------------------------------------------ |
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132 | # Location of input and output data |
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133 | #------------------------------------------------------------------------------ |
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134 | # where the input data sits |
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135 | onshore_in_dir_name = topographies_in_dir + onshore_name |
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136 | island_in_dir_name = topographies_in_dir + island_name |
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137 | coast_in_dir_name = topographies_in_dir + coast_name |
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138 | offshore_in_dir_name = topographies_in_dir + offshore_name |
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139 | offshore_in_dir_name1 = topographies_in_dir + offshore_name1 |
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140 | offshore_in_dir_name2 = topographies_in_dir + offshore_name2 |
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141 | offshore_in_dir_name3 = topographies_in_dir + offshore_name3 |
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142 | offshore_in_dir_name4 = topographies_in_dir + offshore_name4 |
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143 | |
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144 | # where the output data sits |
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145 | onshore_dir_name = topographies_dir + onshore_name |
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146 | island_dir_name = topographies_dir + island_name |
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147 | coast_dir_name = topographies_dir + coast_name |
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148 | offshore_dir_name = topographies_dir + offshore_name |
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149 | offshore_dir_name1 = topographies_dir + offshore_name1 |
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150 | offshore_dir_name2 = topographies_dir + offshore_name2 |
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151 | offshore_dir_name3 = topographies_dir + offshore_name3 |
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152 | offshore_dir_name4 = topographies_dir + offshore_name4 |
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153 | |
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154 | # where the combined elevation file sits |
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155 | combined_dir_name = topographies_dir + combined_name |
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156 | combined_smaller_name_dir = topographies_dir + combined_smaller_name |
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157 | |
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158 | # where the mesh sits (this is created during the run_onslow.py) |
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159 | meshes_dir_name = meshes_dir + scenario_name+'.msh' |
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160 | |
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161 | # where the boundary ordering files sit (this is used within build_boundary.py) |
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162 | order_filename_dir = boundaries_dir + order_filename |
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163 | |
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164 | # where the landward points of boundary extent sit (this is used within run_onslow.py) |
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165 | landward_dir = boundaries_dir + landward |
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166 | |
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167 | # where the event sts files sits (this is created during the build_boundary.py) |
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168 | boundaries_dir_event = boundaries_dir + str(event_number) + sep |
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169 | boundaries_dir_mux = muxhome |
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170 | |
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171 | # where the directory of the output filename sits |
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172 | output_build_time_dir = output_dir+build_time+dir_comment+sep #used for build_onslow.py |
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173 | output_run_time_dir = output_dir+run_time+dir_comment+sep #used for run_onslow.py |
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174 | output_run_time_dir_name = output_run_time_dir + scenario_name #Used by post processing |
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175 | |
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176 | #w here the directory of the gauges sit |
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177 | #gauges_dir_name = gauges_dir + gauge_name #used for get_timeseries.py |
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178 | #gauges_dir_name2 = gauges_dir + gauge_name2 #used for get_timeseries.py |
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179 | |
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180 | #------------------------------------------------------------------------------ |
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181 | # Interior region definitions |
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182 | #------------------------------------------------------------------------------ |
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183 | |
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184 | <<<<<<< .mine |
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185 | #Land North, to set the initial stage/water to be offcoast only |
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186 | poly_mainland_N = read_polygon(polygons_dir+'initial_conditions_N.csv') |
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187 | ======= |
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188 | #Land, to set the initial stage/water to be offcoast only |
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189 | poly_mainland = read_polygon(polygons_dir+'initial_conditions_mainland.csv') |
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190 | >>>>>>> .r5816 |
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191 | |
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192 | <<<<<<< .mine |
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193 | #Land South, to set the initial stage/water to be offcoast only |
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194 | poly_mainland_S = read_polygon(polygons_dir+'initial_conditions_S.csv') |
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195 | |
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196 | #Rottnest, to set the initial stage/water to be offcoast only |
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197 | poly_island1 = read_polygon(polygons_dir+'initial_conditions_rottnest.csv') |
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198 | |
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199 | #Garden, to set the initial stage/water to be offcoast only |
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200 | poly_island2 = read_polygon(polygons_dir+'initial_conditions_garden.csv') |
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201 | |
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202 | ======= |
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203 | #Ocean |
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204 | poly_ocean = read_polygon(polygons_dir+'initial_conditions_ocean.csv') |
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205 | |
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206 | >>>>>>> .r5816 |
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207 | # Initial bounding polygon for data clipping |
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208 | poly_all = read_polygon(polygons_dir+'poly_all.csv') |
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209 | res_poly_all = 100000*res_factor |
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210 | |
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211 | # Area of Interest 1 (Onslow) |
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212 | poly_aoi1 = read_polygon(polygons_dir+'aoi.csv') |
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213 | res_aoi1 = 500*res_factor |
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214 | |
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215 | # Area of Significance 1 (Onslow) |
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216 | poly_aos1 = read_polygon(polygons_dir+'aos.csv') |
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217 | res_aos1 = 1000*res_factor |
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218 | |
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219 | # Shallow water 1 |
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220 | poly_sw1 = read_polygon(polygons_dir+'shallow_water.csv') |
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221 | res_sw1 = 25000*res_factor |
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222 | |
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223 | # Combined all regions, must check that all are included! |
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224 | interior_regions = [[poly_aoi1,res_aoi1],[poly_aos1,res_aos1] |
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225 | ,[poly_sw1,res_sw1]] |
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226 | |
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227 | |
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228 | trigs_min = number_mesh_triangles(interior_regions, poly_all, res_poly_all) |
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229 | print 'min estimated number of triangles', trigs_min |
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230 | |
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231 | #------------------------------------------------------------------------------ |
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232 | # Clipping regions for export to asc and regions for clipping data |
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233 | # Final inundation maps should only be created in regions of the finest mesh |
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234 | #------------------------------------------------------------------------------ |
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235 | |
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236 | ###Geordie Bay extract ascii grid |
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237 | ##xminGeordie = 358000 |
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238 | ##xmaxGeordie = 362000 |
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239 | ##yminGeordie = 6458500 |
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240 | ##ymaxGeordie = 6461000 |
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241 | ## |
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242 | ###Sorrento extract ascii grid |
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243 | ##xminSorrento = 379000 |
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244 | ##xmaxSorrento = 382500 |
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245 | ##yminSorrento = 6477000 |
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246 | ##ymaxSorrento = 6480000 |
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247 | ## |
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248 | ###Fremantle extract ascii grid |
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249 | ##xminFremantle = 376000 |
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250 | ##xmaxFremantle = 388000 |
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251 | ##yminFremantle = 6449000 |
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252 | ##ymaxFremantle = 6461000 |
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253 | ## |
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254 | ###Rockingham extract ascii grid |
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255 | ##xminRockingham = 373500 |
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256 | ##xmaxRockingham = 385500 |
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257 | ##yminRockingham = 6424000 |
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258 | ##ymaxRockingham = 6433000 |
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259 | |
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