EFit

EFIT allows you to load or interactively define a velocity model and fit the synthetic refraction and reflection curves to the corresponding events on seismic records.

Features

• Load velocity model from a text file
• Interactively define velocity model
• Calculate and display synthetic reflection and refraction curves
• Load multi-records
• Check and define geometry
• Correct trigger delay
• Automatic gain control (AGC), trace balance, and time variant scaling
• Butterworth and Ormsby filters with band pass, low pass, high pass, band reject, and notch options
• Undo and redo multi-step processing on seismic data