Use of NCMRWF Global Model Forecasts in HYSPLIT Model – A Preprocessing System Liji Mary David, Saji Mohandas, John P. George, G. R. Iyengar and E. N. Rajagopal June 2014 This is an Internal Report from NCMRWF. Permission should be obtained from the NCMRWF to quote from this report. NMRF/TR/2/2014 TECHNICAL REPORT National Centre for Medium Range Weather Forecasting Earth System Science Organisation Ministry of Earth Sciences A-50, Sector 62, NOIDA – 201 309, INDIA