def _build_exp(self):
eai_exp = Exposures()
eai_exp['value'] = self.eai_exp
eai_exp['latitude'] = self.coord_exp[:, 0]
eai_exp['longitude'] = self.coord_exp[:, 1]
eai_exp.crs = self.crs
eai_exp.value_unit = self.unit
eai_exp.check()
return eai_exp
def _build_exp(self):
eai_exp = Exposures()
eai_exp['value'] = self.eai_exp
eai_exp['latitude'] = self.coord_exp[:, 0]
eai_exp['longitude'] = self.coord_exp[:, 1]
eai_exp.crs = self.crs
eai_exp.value_unit = self.unit
eai_exp.ref_year = 0
eai_exp.tag = Tag()
eai_exp.meta = None
return eai_exp
def test_assign_raster_pass(self):
""" Test assign_centroids with raster hazard """
exp = Exposures()
exp['longitude'] = np.array([-69.235, -69.2427, -72, -68.8016496, 30])
exp['latitude'] = np.array([10.235, 10.226, 2, 9.71272097, 50])
exp.crs = DEF_CRS
haz = Hazard('FL')
haz.set_raster([HAZ_DEMO_FL], window=Window(10, 20, 50, 60))
exp.assign_centroids(haz)
self.assertEqual(exp[INDICATOR_CENTR + 'FL'][0], 51)
self.assertEqual(exp[INDICATOR_CENTR + 'FL'][1], 100)
self.assertEqual(exp[INDICATOR_CENTR + 'FL'][2], -1)
self.assertEqual(exp[INDICATOR_CENTR + 'FL'][3], 3000 - 1)
self.assertEqual(exp[INDICATOR_CENTR + 'FL'][4], -1)
def _build_exp_event(self, event_id):
"""Write impact of an event as Exposures
Parameters:
event_id(int): id of the event
"""
impact_csr_exp = Exposures()
impact_csr_exp['value'] = self.imp_mat.toarray()[event_id - 1, :]
impact_csr_exp['latitude'] = self.coord_exp[:, 0]
impact_csr_exp['longitude'] = self.coord_exp[:, 1]
impact_csr_exp.crs = self.crs
impact_csr_exp.value_unit = self.unit
impact_csr_exp.ref_year = 0
impact_csr_exp.tag = Tag()
impact_csr_exp.meta = None
return impact_csr_exp
