ParkSEIS 3.0 Auto (Version 2.0) User Guides Video Tutorials Services Get A Quote About This Version (Version 3.0) 1. AUTO for 2D S-Velocity (Vs) Cross Section 1.1 Open a seismic-data file with field geometry encoded [e.g., *(SR).dat]. 1.2 Click "Run AUTO" button. 1.3 Final 2D S-velocity (Vs) cross section is displayed at the end of the process. 2. AUTO for 1D S-Velocity (Vs) Cross Section 2.1 Open a seismic-data file with field geometry encoded [e.g., *(SR).dat]. 2.2 Click "Run AUTO" button. 2.3 Final 2D S-velocity (Vs) cross section is displayed at the end of the process. 3. AUTO on Dispersion Image Chart 3.1 Open a dispersion-image file [*(OT).dat] to get dispersion curve(s) (*.DC) 3.2 Click "AUTO" button. 3.3 A dispersion curve is automatically extracted. Click "Save" button to save the curve. 3.4 The extracted curve can be edited, if necessary, using the mouse before it is saved.