Weather Computing
Weather forecasting has been an important application area over the past 100 years. The complex numerical calculations and modeling structures that have been developed, require a fairly sophisticated level of technological development. Prior to the advent of digital computers it was practically impossible to forecast the weather. As technology progressed, so did the theoretical models, leading to increases in detail and accuracy levels of weather forecasting. The first steps in scientific weather forecasting The numerical models had been developed by Lewis Fry Richardson, who used basic equations of motion and state to model atmospheric dynamics. The data sets in the model included that barometric pressure and wind speed for a particular region. In 1922 he published “Weather Prediction by Arithmetic Finite Differences” which demonstrated the correlation of mathematics and the weather. Essentially the model would simulate the evolution of weather patterns. The computational power needed to carry out the calculations involved some 64000 people armed with slide rules and mechanical calculators. Each member would carry out parts of the calculation; telegraph and flashing coloured lights would transmit results. Despite the huge
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Some common words found in the essay are:
Finite Differences, Cape Canaveral, Forecasting Today, NEC SX-4, March April, Deep Thunder, , Orlando Florida, ENIAC ENIAC, World War, weather forecasting, weather prediction, computational power, nec sx-4, 24-hour forecast, 160 mhz thin, main memory, weather forecast, mhz thin, digital computers, 160 mhz, mhz thin p2sc, improve weather forecasting,
Approximate Word count = 1403
Approximate Pages = 6 (250 words per page double spaced)
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