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This article describes the enablement of the MM5 Meteorological model as a Computational Grid Workflow. Considering the challenges involved in converting legacy high performance scientific applications as service based workflows, this article provides an in-depth analysis and solutions thereof to design a Grid service based workflow of HPC scientific applications. It also captures the need and design...
From recent past, the computational Grid based flood assessment and forecasting models is getting emerged as an interdisciplinary integrated `near real time/real time model'. Many such, Grid based flood assessment and forecasting model supports in logically integrating various components of flood related scientific simulations such as Metrological, Hydrological, Hydraulic, RADAR, LIDAR Remote Sensing,...
This paper mainly highlights the technical challenges addressed while deploying an end user specific real time Geospatial collaborative system on the top of GARUDA Grid. The grid simulation results has been gathered in a automated mode from the computing clusters of the Grid and the results of equal time stamp have been merged by a centralized image processing unit which has been connected to a `Master...
This paper describes the GARUDA Access Portal (GAP) mechanism for Grid GARUDA. GARUDA is India's National Grid Computing Initiative. Users can submit jobs to GARUDA through the web-based Graphical User Interface provided by GAP. In this paper, the authors have addressed: Grid GARUDA Architecture, the different components of GAP, the procedure for job submission, the operational challenges faced by...
Providing services on grid is becoming important these days, as there are several inter disciplinary collaborative projects which need an amalgam of services from diverse domains. However domain specific scientific programmers are still using traditional programming languages like Fortran and C to develop their applications and are quite unfamiliar with technologies such as Java and Web Services....
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