handle cancel for changing Main Directory

See merge request !73

close all other windows on closeEvent of Main Window

See merge request !72

handle case when no sta_id for waveform_data

See merge request !71

Update mseed.py: remove file_info['fileName'] to match with number of parameters for read_waveform_mseed()

Multi-thread TPS plot

Closes #2

See merge request !59

Let user double click to read data set

Closes #27

See merge request !67

Fix broken datetime format string

Closes #51

See merge request !66

Improve performance when scrolling in TPS plot

Closes #44

See merge request !69

Channel Preferences

See merge request !63

Implement extracting RT130 GPS data

See merge request !60

Fig Error when zoom in the section that has no data

See merge request !64

handling selecting waveform - TPS - RAW

See merge request !62

Implement a dialog to plot and export GPS data

See merge request !53

Extract GPS data for Q330

See merge request !56

remove outer loop in sortData() because only need to take care of the data in the set_key

See merge request !51

Disable shiftclick on TimePowerSquareWidget

See merge request !50

User can raise an available form in Forms Menu

See merge request !49

Bugs related to MR55

See merge request !58

PEP8 compliance model code

See merge request !55

PEP8 compliance controller code

See merge request !54