Changeset 4199 for anuga_core/source
- Timestamp:
- Jan 30, 2007, 5:20:08 PM (18 years ago)
- Location:
- anuga_core/source/anuga
- Files:
-
- 5 edited
Legend:
- Unmodified
- Added
- Removed
-
anuga_core/source/anuga/coordinate_transforms/redfearn.py
r3745 r4199 205 205 new_geo = Geo_reference(zone) 206 206 old_geo.reconcile_zones(new_geo) 207 utm_points.append([ easting, northing])207 utm_points.append([northing, easting]) 208 208 209 209 return utm_points, old_geo.get_zone() -
anuga_core/source/anuga/coordinate_transforms/test_redfearn.py
r3745 r4199 158 158 points, zone = convert_from_latlon_to_utm(latitudes=lats, longitudes=longs) 159 159 160 assert allclose(points[0][0], 308728.009)161 assert allclose(points[0][1], 6180432.601)162 assert allclose(points[1][0], 222908.705)163 assert allclose(points[1][1], 6233785.284)160 assert allclose(points[0][0], 6180432.601) 161 assert allclose(points[0][1], 308728.009) 162 assert allclose(points[1][0], 6233785.284) 163 assert allclose(points[1][1], 222908.705) 164 164 self.failUnless(zone == 56, 165 165 'Bad zone error!') … … 230 230 points, zone = convert_from_latlon_to_utm(points=points) 231 231 #print "points",points 232 assert allclose(points[0][0], 308728.009) 233 assert allclose(points[0][1], 6180432.601) 234 assert allclose(points[1][0], 222908.705) 235 assert allclose(points[1][1], 6233785.284) 232 233 assert allclose(points[0][0], 6180432.601) 234 assert allclose(points[0][1], 308728.009) 235 assert allclose(points[1][0], 6233785.284) 236 assert allclose(points[1][1], 222908.705) 236 237 self.failUnless(zone == 56, 237 238 'Bad zone error!') -
anuga_core/source/anuga/geospatial_data/geospatial_data.py
r4195 r4199 16 16 17 17 from anuga.utilities.numerical_tools import ensure_numeric 18 from anuga.coordinate_transforms.geo_reference import Geo_reference, TitleError 18 19 from anuga.coordinate_transforms.lat_long_UTM_conversion import UTMtoLL 20 from anuga.coordinate_transforms.geo_reference import Geo_reference, \ 21 TitleError, DEFAULT_ZONE 19 22 from anuga.coordinate_transforms.redfearn import convert_from_latlon_to_utm 20 23 from anuga.utilities.anuga_exceptions import ANUGAError … … 332 335 return self.geo_reference 333 336 334 def get_data_points(self, absolute=True, geo_reference=None): 335 """Get coordinates for all data points as an Nx2 array 337 def get_data_points(self, absolute=True, geo_reference=None, 338 as_lat_long=False): 339 """Get coordinates for all data points as an Nx2 array. 340 Column 0 is x values 341 Column 1 is y values 336 342 337 343 If absolute is False returned coordinates are relative to the … … 344 350 Default: absolute is True. 345 351 """ 346 352 if as_lat_long is True: 353 msg = "Points need a zone to be converted into lats and longs" 354 assert self.geo_reference is not None, msg 355 zone = self.geo_reference.get_zone() 356 assert self.geo_reference.get_zone() is not DEFAULT_ZONE, msg 357 lats_longs = [] 358 for point in self.get_data_points(True): 359 ### UTMtoLL(northing, easting, zone, 360 print "point[0]",point[0] 361 print "point[1]",point[1] 362 print "zone",zone 363 results = UTMtoLL(point[0],point[1], zone) 364 print "results", results 365 lat_calced, long_calced = UTMtoLL(point[0],point[1], zone) 366 print "lat_calced", lat_calced 367 print "long_calced", long_calced 368 lats_longs.append(UTMtoLL(point[0],point[1], zone)) 369 370 347 371 if absolute is True and geo_reference is None: 348 372 return self.geo_reference.get_absolute(self.data_points) … … 353 377 else: 354 378 return self.data_points 355 356 379 357 380 def get_attributes(self, attribute_name=None): -
anuga_core/source/anuga/geospatial_data/test_geospatial_data.py
r4181 r4199 162 162 assert allclose(results, points_rel) 163 163 164 164 165 def DSG_test_get_data_points_lat_long(self): 166 # lat long [-30.],[130] 167 #Zone: 52 168 #Easting: 596450.153 Northing: 6680793.777 169 # lat long [-32.],[131] 170 #Zone: 52 171 #Easting: 688927.638 Northing: 6457816.509 172 173 points_Lat_long = [[-30.,130], [-32,131]] 174 175 spatial = Geospatial_data(latitudes=[-30, -32.], 176 longitudes=[130, 131]) 177 178 results = spatial.get_data_points() 179 print "results UTM",results 180 181 results = spatial.get_data_points(as_lat_long=True) 182 print "results",results 183 assert allclose(results, points_rel) 184 185 x_p = -1770 186 y_p = 4.01 187 geo_ref = Geo_reference(56, x_p, y_p) 188 points_rel = geo_ref.change_points_geo_ref(points_ab) 189 results = spatial.get_data_points \ 190 ( geo_reference=geo_ref) 191 192 assert allclose(results, points_rel) 193 194 165 195 def test_set_geo_reference(self): 166 196 points_ab = [[12.5,34.7],[-4.5,-60.0]] … … 1876 1906 points = results.get_data_points() 1877 1907 1878 assert allclose(points[0][0], 308728.009) 1879 assert allclose(points[0][1], 6180432.601) 1880 assert allclose(points[1][0], 222908.705) 1881 assert allclose(points[1][1], 6233785.284) 1908 1909 assert allclose(points[0][0], 6180432.601) 1910 assert allclose(points[0][1], 308728.009) 1911 assert allclose(points[1][0], 6233785.284) 1912 assert allclose(points[1][1], 222908.705) 1882 1913 1883 1914 … … 1897 1928 points = results.get_data_points() 1898 1929 1899 assert allclose(points[0][0], 308728.009)1900 assert allclose(points[0][1], 6180432.601)1901 assert allclose(points[1][0], 222908.705)1902 assert allclose(points[1][1], 6233785.284)1903 1930 assert allclose(points[0][0], 6180432.601) 1931 assert allclose(points[0][1], 308728.009) 1932 assert allclose(points[1][0], 6233785.284) 1933 assert allclose(points[1][1], 222908.705) 1934 1904 1935 1905 1936 def test_load_csv_lat_long_bad(self): … … 1925 1956 1926 1957 def test_lat_long(self): 1958 #Zone: 56 1959 #Easting: 308728.009 Northing: 6180432.601 1960 #Latitude: -34 30 ' 0.00000 '' Longitude: 150 55 ' 0.00000 '' 1961 1927 1962 lat_gong = degminsec2decimal_degrees(-34,30,0.) 1928 1963 lon_gong = degminsec2decimal_degrees(150,55,0.) … … 1937 1972 points = gsd.get_data_points(absolute=True) 1938 1973 1939 assert allclose(points[0][0], 308728.009)1940 assert allclose(points[0][1], 6180432.601)1941 assert allclose(points[1][0], 222908.705)1942 assert allclose(points[1][1], 6233785.284)1974 assert allclose(points[0][0], 6180432.601) 1975 assert allclose(points[0][1], 308728.009) 1976 assert allclose(points[1][0], 6233785.284) 1977 assert allclose(points[1][1], 222908.705) 1943 1978 self.failUnless(gsd.get_geo_reference().get_zone() == 56, 1944 1979 'Bad zone error!') … … 1990 2025 points = gsd.get_data_points(absolute=True) 1991 2026 1992 assert allclose(points[0][0], 308728.009) 1993 assert allclose(points[0][1], 6180432.601) 1994 assert allclose(points[1][0], 222908.705) 1995 assert allclose(points[1][1], 6233785.284) 2027 assert allclose(points[0][0], 6180432.601) 2028 assert allclose(points[0][1], 308728.009) 2029 assert allclose(points[1][0], 6233785.284) 2030 assert allclose(points[1][1], 222908.705) 2031 1996 2032 self.failUnless(gsd.get_geo_reference().get_zone() == 56, 1997 2033 'Bad zone error!') -
anuga_core/source/anuga/shallow_water/test_data_manager.py
r4176 r4199 4532 4532 points = gsd.get_data_points(absolute=True) 4533 4533 4534 assert allclose(points[0][0], 308728.009) 4535 assert allclose(points[0][1], 6180432.601) 4536 assert allclose(points[1][0], 222908.705) 4537 assert allclose(points[1][1], 6233785.284) 4534 4535 assert allclose(points[0][0], 6180432.601) 4536 assert allclose(points[0][1], 308728.009) 4537 assert allclose(points[1][0], 6233785.284) 4538 assert allclose(points[1][1], 222908.705) 4539 4538 4540 self.failUnless(gsd.get_geo_reference().get_zone() == 56, 4539 4541 'Bad zone error!')
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