why 4 entries for accelerometer log?

edlee

If I print out the entries from reading the log in the accelerometer, there are 4 entries:

2016-04-04 20:00:58.044 Simple MetaWear Test[809:301549] 0.004517,-0.003784,-0.002930,0.003799

Why are there not three entries?

[[device.accelerometer.dataReadyEvent downloadLogAndStopLoggingAsync:YES progressHandler:^(float number) {

                    // Update progress bar, as this can take upwards of one minute to download a full log

                }] success:^(NSArray<MBLNumericData *> * _Nonnull result) {

                    // array contains all the log entries

                    for (MBLNumericData *entry in result) {

                        NSLog(@%@",entry);

                    }

                }];

stephen

The fourth one is RMS, so it goes X,Y,Z,RMS!

edlee

Thanks!