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G E O 2

Software for calculation of axially symmetrical bodies

(C) Copyright 1999-2024 by HEXAGON Software, Berlin

The GEO2 software calculates volume, mass and inertia moment of any kind of axially symmetrical bodies whose cut-section geometry consists of up to 200 straight lines and arcs. The geometry (in half-section) can be taken over from a CAD system as a DXF file. Of course, the co-ordinates can also be directly input in GEO2.

Geometry Input

The contour is defined by input of the x and y co-ordinates of the first and last point in the xyz coordinate system. For arcs the opening angle is also required. The outer contour is entered anti-clockwise, apertures and boreholes are entered clockwise.


At Standard Printout, all input and result values are displayed on the screen or printed out.

Graphic Output

The entered contour is displayed as a graphic on screen along with the main axes. The printout on a standard sheet offers an additional table of the most important result data. The drawings can be output on any Windows printer.


The excerpt contains the most important result data on one screen page.

CAD Interface

Geometry and result tables are generated by GEO2 as DXF or IGES files. This enables export to CAD systems or word-processing programs. On the other hand the contour need not be input in GEO2, but can be imported as a DXF file provided the contour has been drawn as a polyline (POLYLINE command).

Table Drawing (Standard Sheet)

The geometry is shown in a system of coordinates in half-section. Below, a table of the calculation results is presented. Drawing information and changes can be input in the program. They will be printed out along with the drawing in the drawing's header and in the changes' index.

Co-ordinate Transformation

The input or loaded geometry can be turned, shifted, scaled, mirrored or its orientation sense can be changed.

HEXAGON Help System

For each input there is a help text and auxiliary picture of the utilized denominations available in the HEXAGON Help System. GEO2 displays warnings and error messages when exceeding a limit. For every error message you can have a description and remedy suggestion.

System Requirements

GEO2 is available as 32-bit and 64-bit application for Windows 11, Windows 10, Windows 8, Windows 7.

Scope of delivery

GEO2 program with sample data, auxiliary pictures and help text, input forms, user manual (pdf), license agreement for indefinite period of time.


HEXAGON gives a 24 month guarantee on full functionality of the software.

Information and Update Service

HEXAGON Software is continuously improved and updated. Customers are regularly informed about updates and new editions.

Download GEO2 Demo for Windows (608 kB)

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