[Equest-users] eQ_WthProc for weather file conversion error: invalid floating point

Arpan Bakshi arpanbakshi at gmail.com
Mon Jan 7 11:47:50 PST 2013


Emmanual,

I have found the routine outlined by Susan Trzos to be helpful.
You must copy files into locations exactly as noted, or it will not work.

>* In order to convert weather files, you need to download the*>* eQ_WthProc from the following location and follow the instructions on the*>* website: http://doe2.com/index_wth.html*>**>* If you already have your epw file, then place it in the "SourceFiles"*>* folder that will be created with this install. If you do not have an epw*>* file, you can download one from here:*>* http://apps1.eere.energy.gov/buildings/energyplus/cfm/weather_data.cfm*>**>* In the "Processor" directory, double click on eQ_WthProc.exe, click Run,*>* you should then see the following:*>**>* In the EnergyPlus weather file box near the top, click the  and navigate*>* to the SourceFiles folder and select the epw file you placed in there. Then*>* click the big Convert button on the bottom left.*>**>* It will take a few seconds and then your dialogue box should look like this*>* with writing in the bottom white area that says Formatted weather data*>* successfully:*>**>* *If you get an error saying "Invalid file name" or something like that,*>* then you need to follow the directions on the first website I sent that*>* talks about changing the .INI file. I did option 2 and opened up that INI*>* file in a text editor, changed the path names,  and then it worked*>* perfectly.**>**>* You new .bin file will be located under the EPW folder, I believe.*>**>* SUSAN TRZOS, LEED® AP*

*
*


*Arpan Bakshi**    *LEED AP BD+C, ESTIDAMA PQP


On Mon, Jan 7, 2013 at 2:38 PM, emmanuel hernandez martinez <
nanohm18 at hotmail.com> wrote:

>
>  Dear Equest comunity,
>
> I´m a beginner using eQ_WthProc convertor. When I try to convert a EPW
> weather file into a BIN file, it appears an error message "11.7 invalid
> floating point", and that number "11.7" is the first value to read. I don´t
> know what is the problem, I hope you can help me out with this problem.
>
> Emmanuel Hernandez
> Centro Nacional de Investigacion y Desarrollo Tecnológico
> Morelos, Mexico
>
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