1 | # -*- coding: cp1252 -*- |
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2 | """Common filenames and locations for topographic data, meshes and outputs. |
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3 | """ |
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4 | |
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5 | from os import sep, environ, getenv, getcwd |
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6 | from os.path import expanduser |
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7 | import sys |
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8 | from time import localtime, strftime, gmtime |
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9 | from anuga.utilities.polygon import read_polygon, plot_polygons, is_inside_polygon, number_mesh_triangles |
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10 | #from anuga.coordinate_transforms.redfearn import degminsec2decimal_degrees, convert_points_from_latlon_to_utm |
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11 | from anuga.utilities.system_tools import get_user_name, get_host_name |
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12 | |
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13 | # file and system info |
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14 | #--------------------------------- |
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15 | #codename = 'project.py' |
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16 | |
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17 | home = getenv('INUNDATIONHOME') + sep +'data'+sep #Sandpit's parent diruser = get_user_name() |
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18 | user = get_user_name() |
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19 | host = get_host_name() |
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20 | |
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21 | # INUNDATIONHOME is the inundation directory, not the data directory. |
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22 | |
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23 | #time stuff |
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24 | time = strftime('%Y%m%d_%H%M%S',localtime()) #gets time for new dir |
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25 | gtime = strftime('%Y%m%d_%H%M%S',gmtime()) #gets time for new dir |
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26 | build_time = time+'_build' |
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27 | run_time = time+'_run' |
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28 | print 'gtime: ', gtime |
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29 | |
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30 | #Making assumptions about the location of scenario data |
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31 | state = 'western_australia' |
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32 | scenario_name = 'perth' |
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33 | scenario = 'perth_tsunami_scenario' |
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34 | |
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35 | tide = 0.6 |
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36 | |
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37 | alpha = 0.1 |
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38 | friction=0.01 |
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39 | starttime=10000 |
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40 | midtime=21600 |
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41 | finaltime=10000 |
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42 | export_cellsize=50 |
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43 | setup='final' |
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44 | source='exmouth' |
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45 | |
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46 | if setup =='trial': |
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47 | print'trial' |
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48 | res_factor=10 |
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49 | time_thinning=48 |
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50 | yieldstep=240 |
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51 | if setup =='basic': |
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52 | print'basic' |
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53 | res_factor=4 |
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54 | time_thinning=12 |
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55 | yieldstep=120 |
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56 | if setup =='final': |
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57 | print'final' |
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58 | res_factor=1 |
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59 | time_thinning=4 |
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60 | yieldstep=60 |
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61 | |
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62 | dir_comment='_'+setup+'_'+str(tide)+'_'+str(source)+'_'+str(user) |
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63 | |
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64 | # onshore data provided by WA DLI |
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65 | onshore_name = 'perth_dli_ext' # original |
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66 | #island |
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67 | island_name = 'rott_dli_ext' # original |
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68 | island_name1 = 'gard_dli_ext' |
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69 | island_name2 = 'carnac_island_dted' |
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70 | island_name3 = 'penguin_dted' |
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71 | |
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72 | # AHO + DPI data + colin French coastline |
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73 | coast_name = 'coastline' |
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74 | offshore_name = 'perth_bathymetry' |
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75 | |
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76 | |
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77 | #final topo name |
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78 | combined_name ='perth_combined_elevation' |
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79 | combined_smaller_name = 'perth_combined_elevation_smaller' |
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80 | |
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81 | anuga_dir = home+state+sep+scenario+sep+'anuga'+sep |
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82 | |
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83 | topographies_in_dir = home+state+sep+scenario+sep+'elevation_final'+sep+'points'+sep |
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84 | topographies_dir = anuga_dir+'topographies'+sep |
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85 | #topographies_time_dir = topographies_dir+build_time+sep |
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86 | |
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87 | # input topo file location |
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88 | onshore_in_dir_name = topographies_in_dir + onshore_name |
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89 | island_in_dir_name = topographies_in_dir + island_name |
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90 | island_in_dir_name1 = topographies_in_dir + island_name1 |
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91 | island_in_dir_name2 = topographies_in_dir + island_name2 |
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92 | island_in_dir_name3 = topographies_in_dir + island_name3 |
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93 | |
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94 | coast_in_dir_name = topographies_in_dir + coast_name |
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95 | offshore_in_dir_name = topographies_in_dir + offshore_name |
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96 | |
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97 | |
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98 | onshore_dir_name = topographies_dir + onshore_name |
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99 | island_dir_name = topographies_dir + island_name |
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100 | island_dir_name1 = topographies_dir + island_name1 |
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101 | island_dir_name2 = topographies_dir + island_name2 |
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102 | island_dir_name3 = topographies_dir + island_name3 |
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103 | |
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104 | coast_dir_name = topographies_dir + coast_name |
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105 | offshore_dir_name = topographies_dir + offshore_name |
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106 | |
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107 | #final topo files |
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108 | combined_dir_name = topographies_dir + combined_name |
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109 | #combined_time_dir_name = topographies_time_dir + combined_name |
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110 | combined_smaller_name_dir = topographies_dir + combined_smaller_name |
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111 | #combined_time_dir_final_name = topographies_time_dir + combined_final_name |
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112 | |
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113 | meshes_dir = anuga_dir+'meshes'+sep |
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114 | meshes_dir_name = meshes_dir + scenario_name |
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115 | |
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116 | polygons_dir = anuga_dir+'polygons'+sep |
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117 | tide_dir = anuga_dir+'tide_data'+sep |
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118 | |
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119 | |
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120 | #boundaries_source = '1' |
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121 | |
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122 | if source=='exmouth': |
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123 | boundaries_name = 'perth_3103_28052008' #exmouth gun |
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124 | boundaries_in_dir = anuga_dir+'boundaries'+sep+'urs'+sep+'exmouth'+sep+'1_10000'+sep |
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125 | |
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126 | if source=='test': |
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127 | boundaries_name = 'other' #exmouth gun |
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128 | boundaries_in_dir = anuga_dir+'boundaries'+sep |
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129 | |
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130 | |
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131 | #boundaries locations |
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132 | boundaries_in_dir_name = boundaries_in_dir + scenario_name |
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133 | boundaries_dir = anuga_dir+'boundaries'+sep |
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134 | boundaries_dir_name = boundaries_dir + scenario_name |
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135 | #boundaries_time_dir = anuga_dir+'boundaries'+sep+build_time+sep |
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136 | #boundaries_time_dir_name = boundaries_time_dir + boundaries_name #Used by post processing |
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137 | |
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138 | #output locations |
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139 | output_dir = anuga_dir+'outputs'+sep |
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140 | output_build_time_dir = anuga_dir+'outputs'+sep+build_time+dir_comment+sep |
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141 | output_run_time_dir = anuga_dir+'outputs'+sep+run_time+dir_comment+sep |
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142 | output_run_time_dir_name = output_run_time_dir + scenario_name #Used by post processing |
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143 | |
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144 | #gauges |
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145 | gauge_name = 'perth.csv' |
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146 | gauges_dir = anuga_dir+'gauges'+sep |
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147 | gauges_dir_name = gauges_dir + gauge_name |
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148 | |
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149 | buildings_filename = gauges_dir + 'Perth_resA.csv' |
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150 | buildings_filename_out = 'Perth_res_Project_modified.csv' |
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151 | |
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152 | ############################### |
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153 | # Domain definitions |
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154 | ############################### |
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155 | from anuga.utilities.polygon import read_polygon, plot_polygons, polygon_area, is_inside_polygon |
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156 | |
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157 | poly_all = read_polygon(polygons_dir+'bounding_area.csv') |
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158 | res_poly_all = 100000*res_factor |
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159 | |
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160 | #refzone = 50 |
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161 | |
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162 | ############################### |
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163 | # Interior region definitions |
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164 | ############################### |
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165 | |
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166 | #Polygon designed by 20m contours, or 3km from the coastline |
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167 | poly_internal_20_3 = read_polygon(polygons_dir+'internal_h20mORd3km.csv') |
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168 | res_internal_20_3 = 20000*res_factor |
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169 | |
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170 | #Polygon designed to incorporate Garden Island and sand bank infront of Rockingham |
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171 | poly_garden_rockingham = read_polygon(polygons_dir+'garden_rockingham.csv') |
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172 | res_garden_rockingham = 1000*res_factor |
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173 | |
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174 | #Polygon designed to incorporate coastline of rottnest |
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175 | poly_rottnest_ex = read_polygon(polygons_dir+'rottnest_external.csv') |
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176 | res_rottnest_ex = 1000*res_factor |
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177 | |
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178 | #Polygon designed to cut out the rottnest island land. |
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179 | poly_rottnest_in = read_polygon(polygons_dir+'rottnest_internal.csv') |
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180 | res_rottnest_in = 20000*res_factor |
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181 | |
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182 | #Polygon designed to incorporate perth and Fremantle CBD |
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183 | poly_cbd = read_polygon(polygons_dir+'CBD_coastal.csv') |
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184 | res_cbd = 500*res_factor |
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185 | |
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186 | #Polygon designed to incorporate rockingham and penguin island |
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187 | poly_penguin = read_polygon(polygons_dir+'rockingham_penguin.csv') |
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188 | res_penguin = 500*res_factor |
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189 | |
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190 | poly_geordie_bay = read_polygon(polygons_dir+'Geordie_Bay.csv') |
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191 | res_geordie_bay = 500*res_factor |
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192 | |
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193 | poly_sorrento_gauge = read_polygon(polygons_dir+'Sorrento_gauge.csv') |
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194 | res_sorrento_gauge = 500*res_factor |
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195 | #assert zone == refzone |
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196 | |
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197 | interior_regions = [[poly_internal_20_3,res_internal_20_3],[poly_cbd,res_cbd] |
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198 | ,[poly_garden_rockingham,res_garden_rockingham] |
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199 | ,[poly_penguin,res_penguin],[poly_geordie_bay,res_geordie_bay] |
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200 | ,[poly_sorrento_gauge,res_sorrento_gauge],[poly_rottnest_in, res_rottnest_in] |
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201 | ,[poly_rottnest_ex, res_rottnest_ex]] |
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202 | |
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203 | boundary_tags={'back': [0,1,2], 'side': [3,7],'ocean': [4, 5, 6]} |
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204 | |
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205 | trigs_min = number_mesh_triangles(interior_regions, poly_all, res_poly_all) |
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206 | |
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207 | print 'min number triangles', trigs_min |
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208 | |
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209 | poly_mainland = read_polygon(polygons_dir+'Initial_Condition.csv') |
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210 | |
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211 | ################################################################### |
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212 | # Clipping regions for export to asc and regions for clipping data |
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213 | ################################################################### |
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214 | |
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215 | # exporting asc grid |
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216 | eastingmin = 379000 |
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217 | eastingmax = 385000 |
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218 | northingmin = 6450700 |
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219 | northingmax = 6459800 |
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220 | |
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221 | |
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222 | |
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