add script to link sflux to run dir

examples/examples_sflux/link_sflux.py

@@ -0,0 +1,34 @@
+from datetime import datetime, timedelta
+import os
+
+import numpy as np
+
+if __name__ == "__main__":
+    '''
+    This script is used to link sflux
+    srcdir: data directory, should have subfolder named as "20220201", "20220202"
+    dstdir: path of run/sflux directory
+    '''
+
+    srcdir = '/sciclone/schism10/lcui01/schism20/ICOGS/ICOGS3D/Forecast/sflux'
+    dstdir = '/sciclone/schism10/lcui01/schism20/ICOGS/ICOGS3D/Forecast/run/sflux'
+
+    vars=["air", "prc", "rad"]
+
+    startdate = datetime(2022, 2, 1)
+    rnday = timedelta(days=5)
+
+    timevector = np.arange(startdate, rnday, timedelta(days=1)).astype(datetime)
+    print(timevector)
+
+    for i, date in enumerate(timevector):
+        srcgfs = f"{srcdir}/{date.strftime('%Y%m%d')}/gfs_{date.strftime('%Y%m%d%H')}.nc"
+        srchrrr = f"{srcdir}/{date.strftime('%Y%m%d')}/hrrr_{date.strftime('%Y%m%d%H')}.nc"
+
+        for var in vars:
+
+            dstgfs = f"{dstdir}/sflux_{var}_1.{str(i+1).zfill(4)}.nc"
+            os.symlink(srcgfs, dstgfs)
+
+            dsthrrr = f"{dstdir}/sflux_{var}_2.{str(i+1).zfill(4)}.nc"
+            os.symlink(srchrrr, dsthrrr)