snapshot...

modules/icing/pirep_goes.py

@@ -1244,6 +1244,21 @@ def split_data(num_obs, perc=0.2, skip=1, shuffle=True):
     return train_idxs[::skip], test_idxs[::skip]
 
 
+def normalize(data, param, mean_std_dict):
+
+    if mean_std_dict.get(param) is None:
+        return data
+
+    mean, std = mean_std_dict.get(param)
+    data -= mean
+    data /= std
+
+    not_valid = np.invert(np.isnan(data))
+    data[not_valid] = 0
+
+    return data
+
+
 def test(filename, skip=1):
     h5f = h5py.File(filename, 'r')
     time = h5f['time']