Azimuth Correction Tool - apply a relative (True Angle - Rotate Angle) or specific (Azimuth Correction) correction to orthogonal, horizontal traces in active trace-group
True Angle: <nnn> - True rotation angle (° clockwise form North) corresponding to currently displayed traces as rotated by Rotate Angle
Azimuth Correction: <nnn> - Azimuth correction (° clockwise) to apply to orthogonal, horizontal traces in active trace-group
Apply to seismogram - apply Azimuth correction to header of orthogonal, horizontal traces in active trace-group. Correction value is displayed to the upper left of the horizontal traces.
Remove seismogram correction - remove currently applied azimuth correction from orthogonal, horizontal traces in active trace-group