first commit

README.md

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+# desc
+
+# install
+`pip install -r requirements.txt`
+
+# dockerizing library
+build docker: `docker build .`
+
+
+docker build -t aetyp:0.0.1 .
+

src/get_cdsapi.py

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+#!/usr/bin/python3
+#
+ 
+import sys
+import cdsapi
+import argparse
+
+def get_cdsapi(dataset, target, startdate, enddate, url=None, key=None):
+        
+    print('############################################')
+    print('Target: '+target)
+    print('Start date: '+startdate)
+    print('End date: '+enddate)
+    print('############################################')
+    
+    print('Downloading data... please wait...')
+    
+    request = {
+        "variable": [target],
+        "date": [startdate+'/'+enddate],
+        "time": [
+            "00:00", "03:00",
+            "06:00", "09:00",
+            "12:00", "15:00",
+            "18:00", "21:00"
+        ],
+        "data_format": "netcdf_zip"
+    }
+    
+    print(request)
+    
+    if url is not None and key is not None:
+        client = cdsapi.Client(url=url, key=key)
+    else:
+        client = cdsapi.Client()
+    client.retrieve(dataset, request).download()
+
+if __name__ == "__main__":
+
+    def parse_args():
+        """
+        Parses command-line arguments for downloading data from CDSAPI.
+
+        Returns:
+            argparse.Namespace: Parsed command-line arguments.
+        """
+        parser = argparse.ArgumentParser(description="""Download data from CDSAPI.
+        Arguments:
+            target (str): Target variable to download.
+            startdate (str): Start date in format YYYY-MM-DD.
+            enddate (str): End date in format YYYY-MM-DD.
+            dataset (str): Dataset to download.
+
+        Example usage:
+            python get_cdsapi.py --target black_carbon_aerosol_optical_depth_550nm --startdate 2022-12-01 --enddate 2022-12-03 --dataset cams-global-reanalysis-eac4
+        """)
+        parser.add_argument('--target', type=str, help='Target variable')
+        parser.add_argument('--startdate', type=str, help='Start date')
+        parser.add_argument('--enddate', type=str, help='End date')
+        parser.add_argument('--dataset', type=str, help='Dataset name')
+
+        if len(sys.argv) == 1:
+            parser.print_help(sys.stderr)
+            sys.exit(1)
+        return parser.parse_args()
+
+    args = parse_args()
+    
+    get_cdsapi(args.dataset, args.target, args.startdate, args.enddate)

src/requirements.txt

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+cdsapi