This is the file format output in DataLogger . It supports Map<int, float> , Map<int, int> or Map<int, ObjectRef> (ObjectRef of Map<int, ObjectRef> is only Vector< float > or Vector< complex > ). The output format is as follows.
Label frame count key 1 value 1 key two values Two A label specified in a parameter is output first, a frame count is output next and all keys and values of Map type are output separated by spaces in the form of one format for one frame as shown above. When the value is Vector , all elements are output separated by spaces.