SoundingDataset.py 文件源码

def setProjection(self,gid=None,axs=None,west=None,north=None,east=None,south=None):

        #If there is input on grid extent change the corners
        if (west != None and north != None and east != None and south != None):
            llcrnrlon = west
            llcrnrlat = south
            urcrnrlon = east
            urcrnrlat = north
        else:
            #Hardcode for U.S. for now
            self.ll_lon = -122.0
            self.ll_lat = 20.0
            self.ur_lon = -63.0
            self.ur_lat = 50.0
            llcrnrlon = self.ll_lon
            llcrnrlat = self.ll_lat
            urcrnrlon = self.ur_lon
            urcrnrlat = self.ur_lat

        self.map = [None]*1
        self.nx = [None]
        self.ny = [None]
        #Hardcode for U.S.
        self.lat0 = [38.0]
        self.lon0 = [-95.0] 
        self.map[0] = Basemap(projection=self.projectionType,
                      lat_0 = self.lat0[0],
                      lon_0 = self.lon0[0], llcrnrlon = llcrnrlon,
                      llcrnrlat = llcrnrlat, urcrnrlon = urcrnrlon,
                      urcrnrlat = urcrnrlat, resolution=self.resolution,
                      ax = axs)

############# GUI Related Functions ##################

    #Change the year

    #Sets the year