This document is primarily a description of the user interface for SURPH.2. It is not a description of the statistical theory and calculations behind SURPH. The best source for that information to date is the SURPH.1 manual. To request a copy of the SURPH.1 manual sent to you free of charge, please send the request, along with your mailing address, to surph@cbr.washington.edu . The goal is to have this information on line as well at some future date.
This manual is still a work in progress. Please send corrections, suggestion for improvements, etc. to surph@cbr.washington.edu .
Important! This document describes the user interface to SURPH 2.1. The format of the input data file has been changed since SURPH 2.0 to make it simpler and more intuitive. A conversion program to convert a data file from previous versions of SURPH to the input data file format for SURPH 2.1 is provided.