You can use energy plus weather converter to convert the .tm2 to csv format and then extract whatever you desire from the .csv file. In case you want to simulate your own weather data, you can use a tmy2 converter utility such as the one in the link below: http://www.mathworks.com/matlabcentral/fileexchange/35168-weather-xls-to-tmy2 thanks, Tauha From: trnsys-users-bounces@cae.wisc.edu [mailto:trnsys-users-bounces@cae.wisc.edu] On Behalf Of amit2065 . Dear All , I want to extract Temperature variation data of weather file from 9 AM to 5 PM daily for all the year round from weather file of Particular city. Can Anybody suggest , How it can be done?. Thanks Amit kakkar IIT Delhi |