Sorry for posting again... Last post has some numerical errors
Hello,
I need help regarding a problems mentioned below
I have a variable x with dimension month, latitude and longitude
x(month,lat, lon) month=360, lat= 172, lon=180
I need to find out following things
1) Y (lat,lon)= number of 3 to 9 month events having x exceeding 10
That means I need to calculate how many times x > 10 for consecutive
3 to 9 months at a particular gridcell
2) suppose Y1(lat, lon)=number of at least 10 month and more events
having x exceeding 20
i.e. means I need to calculate how many time x > 20 for consecutive 10
months and more at particular gridcell
How do I calculate Y and Y1 without using if loop in NCL
Thanks
Debasish
Debasish PaiMazumder, PhD
Postdoctoral Researcher
Analysis and Simulation of Regional-Scale Climate
Department of Earth and Atmospheric Sciences
University of Québec at Montréal (UQÀM)
550, Sherbrooke west, 19th floor, west tower,
Montréal, QC, Canada H3A 1B9
Tel: (514) 282-6464-343
(514) 937-0042 (R)
email: debasish@sca.uqam.ca
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Received on Wed Nov 11 14:26:11 2009
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