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EPW header
editor

Edit site metadata and comments without changing any hourly weather values.

01

Weather file

EPW weather Choose or drop an .epw file

02

City

State / region

Country

Source

Station ID

Elevation (m)

Latitude

Longitude

UTC offset

Comments 1

Comments 2

GROUND TEMPERATURES headerLeave this technical header unchanged unless you know the EPW ground-temperature structure.

03

Load a weather file to edit its header. Hourly rows are never changed.