[Bldg-sim] Fwd: Problems in compiling the weather data files of IBPSA

M F A Ramadan M.Fahmy at sheffield.ac.uk
Fri Jan 9 14:58:31 PST 2009


Thanks for the reply Linda; actually i don't use EnergyPlus: 

I had new global radiation data which is needed to be written in the weather
data data file. This will be used for indoor comfort simulation studies.

I used the ECOTECT5.6 conversion tool to have a csv. Hence the new data has been
written into this csv.  The opposite way is applied, Using ECOTECT conversion
tool to generate an epw to be used with DB later on.

DB at any way didn't accept the final epw with my data, it always say "year 2001
month2 has 32 days" despite i have removed these extra days many times !!


Any suggestions !!

Many thanks,
Mohamad.
-------------

Quoting Linda Lawrie <linda at lawrie.com>:

> What are you trying to do (which program) with the weather data?
> 
> the EnergyPlus Weather converter makes a "special" csv format that 
> includes it's headers.  If you choose csv as the input format for the 
> weather converter, that is what it expects.
> 
> Linda
> EnergyPlus Development Team.
> 
> At 05:01 AM 1/9/2009, M F A Ramadan wrote:
> 
> >Dear all:
> >
> >I am facing problems in writing the inner data within the weather file.
> >
> >Finally, It is easy to write the generated or measured data into a text
> file
> >then it is also easy to convert it into epw or even wea. But there seem
> some
> >errors within the original conversion from the original epw into text (csv)
> >which i started with to write in.  Consequently all the conversions later
> made
> >in the opposite direction from csv to epw conclude epw with inner writing
> >errors.
> >This appear in the DesignBuilder or even in the ECOTECT.
> >
> >
> >The issue is what is the correct format with appropriate headers of the
> >location
> >long and lat, ....etc. So that the later conversions should read from any
> >package that uses epw or wea.  Can you gide to some one who is expert in
> such
> >data files issues?
> >
> >One of the problems that i found in DB, it doesn't accept any no. of days
> in
> >the
> >year 2002, i tried to delete the extra days once and twice but it didn't
> work.
> >
> >
> >A help would be appreciated.
> >
> >Best regards,
> >Mohamad.
> >
> >
> >----- End forwarded message -----
> >
> >
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