Version 8 restricts users to two simultaneously opened plots and requires re-registration. Version 8 can be installed and run independently of version 7 and for a limited period both versions will be available for download from this site. See here for payment details . GeoCalculator is based on the familiar Windows Calculator but takes geological structural data for input and output. As well as a numerical Results window, calculation results can be displayed in stereographic projection.
Data can be input and output using a wide variety of conventions for lines, planes, and directions.
Data and results can be directed to and from files. Because input and output conventions can be set separately, GeoCalculator can be used to convert file data from one convention and format to another. Comes with a comprehensive Help file. GeoCalculator 4 is a 32-bit application and will not run under Windows 3.xx. In version 4.0 there is a restriction for unregistered users on access to some drillhole calculations and a limit on the number of data that can be input from file.