def __init__(self, item, db):
DBItem.__init__(self, item, db)
self.time = item[TIME_KEY]
self.lat = item[LAT_KEY]
self.lon = item[LON_KEY]
self.mLat = getMeters(self.lat)
self.mLon = getMeters(self.lon)
self.fileNum = item[FILE_NUM_KEY]
def __init__(self, lat, lon):
self.lat = lat
self.lon = lon
self.mLat = getMeters(lat)
self.mLon = getMeters(lon)