mv read_auto function to io/__init__.py

pycwr/io/__init__.py

@@ -1,4 +1,23 @@
 from . import SCFile, WSR98DFile, SABFile, CCFile
-from .auto_io import read_auto
+from .util import radar_format
 
 __all__ = ["read_auto", "CCFile", "SCFile", "WSR98DFile", "SABFile"]
+
+def read_auto(filename, station_lon=None, station_lat=None, station_alt=None):
+ """
+ :param filename: radar basedata filename
+ :param station_lon: radar station longitude //units: degree east
+ :param station_lat: radar station latitude //units:degree north
+ :param station_alt: radar station altitude //units: meters
+ """
+ radar_type = radar_format(filename)
+ if radar_type == "WSR98D":
+ return WSR98DFile.WSR98D2NRadar(WSR98DFile.WSR98DBaseData(filename, station_lon, station_lat, station_alt)).ToPRD()
+ elif radar_type == "SAB":
+ return SABFile.SAB2NRadar(SABFile.SABBaseData(filename, station_lon, station_lat, station_alt)).ToPRD()
+ elif radar_type == "CC":
+ return CCFile.CC2NRadar(CCFile.CCBaseData(filename, station_lon, station_lat, station_alt)).ToPRD()
+ elif radar_type == "SC":
+ return SCFile.SC2NRadar(SCFile.SCBaseData(filename, station_lon, station_lat, station_alt)).ToPRD()
+ else:
+ raise TypeError("unsupported radar type!")