Hi,
I have a large amount of data that I need to work with and I'm looking for some advice on the best way to go about it…
I have 5 [130536 x 8] double class variables, each containing meterological data for certain times of the day. Columns 1-5 of each variable are the same, containing the index, pressure, altitude, latitude and longitude of the point in 3D space, followed by 3 unique columns in each variable, containing temperature, wind_u and wind_v components. E.g:
>> metdata_0909(1:5,:)ans = 0 850.00 4781.00 47.97 -9.50 269.03 14.74 -15.42 1.00 850.00 4781.00 47.97 -9.39 269.10 14.83 -15.72 2.00 850.00 4781.00 47.97 -9.28 269.17 14.94 -16.00 3.00 850.00 4781.00 47.97 -9.17 269.24 15.10 -16.28 4.00 850.00 4781.00 47.97 -9.06 269.25 15.25 -16.55
Each variable is only valid between a certain time of day.
I need to be able to input an altitude, latitude, longitude and time and whatever code I write needs to return an interpolated temperature, u and v components of the wind for the input location.
How/what is the best way of going about this? I have a fair few toolboxes so feel free to suggest anything that may be included in them.
J
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