I am not sure where you get your weather, but if you are looking
at a live station, it is common for there to be times when there are no
readings because the system is down, no one is there to make a manual reading,
or the data recorded is in error. I don’t know any common utility
for “fixing” missing data. For a few hour break you could
either use the last value as a filler or create an average of the last good and
next good data without much problem. For days of missing data, you have
to have some sort of cyclical filler day. How you do this could introduce
significant error.
Ned
Lyon, P.E. (MA)
Staff Consultant
SIMPSON
GUMPERTZ & HEGER
781.907.9000 main
781.907.9350 direct
781.907.9009 fax
www.sgh.com
From:
EnergyPlus_Support@xxxxxxxxxxxxxxx [mailto:EnergyPlus_Support@xxxxxxxxxxxxxxx] On
Behalf Of davidnj100
Sent: Monday, September 20, 2010 3:15 PM
To: EnergyPlus_Support@xxxxxxxxxxxxxxx
Subject: [EnergyPlus_Support] Is There A Way To Merge Weather Files?
The files come down in dozens of little pieces
ranging from a couple of days to several months.
Is there a utility to merge them? They are in CSV or IWC format.
Sidebar: is their a standard DEF file for the CSV data?
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