History

The first version of STANET^® was published in 1984 running on the operating system CP/M with dBase II database.
Together with the growing PC market, two years later a MS-DOS version was available.

The first graphical functions for data input and output were ready to use 1988. Since 1993 STANET^® is available for MS-Windows.

Today STANET^® is delivered as powerful 32 bit application for MS-Windows (NT 4.0, Windows 2000, Windows XP).
Please download a demo version.

New functions in STANET 8 in English, ca. 75 kB, PDF file, edition from September 10^th, 2004

This PDF file tells you about the essential innovations in STANET 8.

8.0	multilevel undo improved and easier creating of spatial profile diagrams extended verifications and detailed protocols for simulation, limiting value overflow, assigning and determination of consumption, etc. improved import from ArcView and MapInfo improved export to EPANET new modul: water quality model "SANCHO" and calcit saturation network dependent comments pan function revised graphical user interface function to check the topology improved performance for period simulation	2004
7.3	Internal reorganisation of the program structure, Resources for language DLLs (Dynamic Link Library)	2002
7.2	Internal reorganisation of the program structure, determination of the shortest path between two nodes, new ODBC logon	2000
7.1	Simulation of electrical networks via integration of CAEWin; simulation of sewer via integration of Extran; integration of LogCol to automate log file bundeling	2000
7.0	integrated meter import; height interpolation; spatial profile diagrams; new network elements: service pipes, time diagrams, user defined graphic objects, scenarios (arithmetic cases); period simulation	1998
6.6	import of DXF pictures; attribut legends in configuration files; diagrams for pumps and consumers; new graphic elements; user defined colors for database fields; import/export manager for network elements	1997
6.5	diameter optimization with genetic algorithms	1997
6.3	STANET® for Power Macintosh, long filenames	1996
6.2	report generator; integrated simulation; integrated reorganization; function to insert picture series	1995
6.1	select, copy, paste; attribute management; project management; multiple database editors	1995
6.0	background images, Windows dialogs for pump types, color legends, layers, pipe type table, creating subnetworks automatically; saveable configurations, views and filters; classify database, fully automated updating of files; extended attributes for free text and technical data, True Type Fonts	1995
5.6	prompt for required parameters on element insertion, selection of pump types, layers etc. from lists, automated checking on inconsistent input	1994
5.5	print preview with zoom "into the paper", improved printer output, free definition of line types, individual size for nodes, improved insertion for nodes and pipes, available as Windows version	1993
5.4	additional symbols for nodes, regulators and pipe valves; network representation as schematic view, new structure for menus and dialogs, configurable legends	1992
5.3	database editor; dynamic memory management	1992
5.2	houses, log file, integrated digitizer input; quality tracking	1992
5.1	hydrants, pipe valves, configuration for graphical parameters	1991
5.0	displaying technical data, free text and output to files	1990
4.2	mixing of temperature and condensate	1989
3.3	graphic functions: input and output	1988
3.1	operating system MS/DOS, dBASE III compiler	1987
2.0	operating system MS-DOS, dBASE III interpreter	1986
1.0	operating system CP/M, dBase II interpreter	1984