start support for Boeing icing data...

modules/icing/pireps.py

@@ -168,4 +168,7 @@ def pirep_icing_from_boeing(dirname='/ships19/cloud/scratch/ICING/BOEING/icing/2
     for fname in flist:
         h5f = h5py.File(fname, 'r')
         ice_bool = h5f['ice_bool'][:]
-        cnt += ice_bool.shape[0]
\ No newline at end of file
+        cnt += ice_bool.shape[0]
+        print(fname)
+        h5f.close()
+    print('num icing: ', cnt)
\ No newline at end of file