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Evaluation of forecast performance of an economical explicit time integration scheme in a limited area model over Indian region

Bandyopadhyay, A and Singh, SS (1994) Evaluation of forecast performance of an economical explicit time integration scheme in a limited area model over Indian region. Advances in Atmospheric Sciences, 11 (1). pp. 101-110.

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Abstract

An economical explicit scheme of time integration is implemented in a regional model over Indian region to achieve computational economy. The model is also integrated by explicit Leap-Frog Scheme. The performance of economical explicit scheme is evaluated by comparing the forecast results with those produced by leap-frog scheme. The results show that the economical explicit scheme produces more or less similar forecasts as compared to those produced with leap-frog scheme. However, application of the economical explicit scheme saves substantial amount of computer time. The scheme is found nearly four times economical as compared to explicit leap-frog scheme.

Item Type: Article
Additional Information: Copyright of this article belongs to Science Press
Subjects: Meteorology and Climatology
Depositing User: IITM Library
Date Deposited: 19 May 2015 06:04
Last Modified: 19 May 2015 06:04
URI: http://moeseprints.incois.gov.in/id/eprint/1048

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