Dear all: I am Javier Mota from 3i-ingenieria Madrid. I think i have a problem with radiation processor type 16i.We buy to inm(instituto nacional de meteorologia)in spain radiation data from zaragoza, a city in spain..
Zaragoza time zone is +1.0hr.Its longitude is 1.01West.So I introduce in parameter 7, shift in solar time, 16.01 and parameter 9, solar time takes value 1; in this way i consider parameter 7 effect. With this data in the radiation procesor and reading values from data reader, global radiation on horizontal and diffuse radiation on horizontal I get results: not even a message advertising that radiation limit has been exceeded.But when i have plot azimuth and zenith , i found that azimuth and zenith doesn´t match: I send a graphic. But if i introduce -16.01 in parameter 7, azimth and zentith in radiation processor type16 and type 109 match better,case 2,But i too have got a lot of messages advertising that radiation limnit has been exceed. What is the correct data.Shoul i be careful with radiation data from inm, what way?
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