WinSeis is divided into modules which have the following functions.
- WSEIS
- Main processing engine, uses .dek files as input
- CmdEdit
- Prepare and launch .dek files
- Filter--WinFilt
- Types: Time domain, frequency domain, f-k filtering, migration, deconvolution
- Statics--WinStat
- Types: Datum statics, automatic surface consistent, residual statics, user defined (manual) statics
- Edit--WinEdit
- Types: First arrival mute, surgical mute, trace removal, wavelet mute
- Display--WinView
- Types: Gather/stacked data viewing/printing
- Formatting/Header
- Types: SEG-2 conversion, Bison 7000 and 9000 data conversion, trace header display, trace header editing, data dump
- Geometry--WinSort
- Type: Seismic data sort operations
- Analysis
- Types: Velocity, frequency spectrum, normal moveout, velocity scan panel, multivelocity moveout