The WeatherConverter that comes with EnergyPlus can convert a weather file to CSV (comma-separated values) format. You can then edit in a spreadsheet. The WeatherConverter can then convert that revised file back to EPW
On Oct 20, 2016 5:07 AM, "Roshmi Sen s.roshmi@xxxxxxxxx [EnergyPlus_Support]" <EnergyPlus_Support@yahoogroups.com > wrote:ÂHello,I am trying to validate field measurements with EnergyPlus simulation data using a custom weather file. I have used the following software to modify an existing epw file to custom climate file:However, when I am simulating with the custom climate file in designBuilder software, an IDF error is showing up. I think the problem is due to the custom climate file.Is there any other way to modify .epw format other than using the elements software?ÂThanks and regards,Roshmi Sen