The Australian Integrated Forecast System (AIFS) is a

UNIX Unix (; trademarked as UNIX) is a family of multitasking, multiuser computer operating systems that derive from the original AT&T Unix, whose development started in 1969 at the Bell Labs research center by Ken Thompson, Dennis Ritchie, an ...

and

Linux Linux ( or ) is a family of open-source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991, by Linus Torvalds. Linux is typically packaged as a Linux distribution, w ...

-based processing, display, analysis and communications system for meteorological data. It incorporates facilities for the ingest and storage of meteorological and

hydrological Hydrology () is the scientific study of the movement, distribution, and management of water on Earth and other planets, including the water cycle, water resources, and environmental watershed sustainability. A practitioner of hydrology is calle ...

observations, which can be displayed, analysed and manipulated on screen. Tools are also provided for alerting, chart plotting and the preparation and dissemination of

forecasts Forecasting is the process of making predictions based on past and present data. Later these can be compared (resolved) against what happens. For example, a company might estimate their revenue in the next year, then compare it against the actual ...

and warnings to the public. AIFS is currently running on AIX, HP-UX and

platforms in Australia, Fiji,

Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...

and

Malaysia Malaysia ( ; ) is a country in Southeast Asia. The federation, federal constitutional monarchy consists of States and federal territories of Malaysia, thirteen states and three federal territories, separated by the South China Sea into two r ...

. Development began in 1991 as a replacement for the Automated Regional Operations System (AROS), built on Tandem NonStop architecture.

References

Meteorological instrumentation and equipment {{Unix-stub