Re: [EnergyPlus_Support] Energy+.IDD

[Linda Lawrie <linda@xxxxxxxxxx>]

At 07:21 AM 9/11/2003, Monjur M Mourshed wrote:

>Hi
>
>1.      There are some condensed field properties in Energy+.idd for the
>following objects:
>WindowGlassSpectralData
>DAYSCHEDULE:LIST
>SCHEDULE
>ZONE EQUIPMENT LIST
>             From an interface development point of view, is it not
>better to keep it as it is, I mean not to condense it.

Are you speaking as an interface developer?  the IDF editor actually reads 
in the IDD and uses it in its display -- others, I think, do not use the 
IDD directly.

>2.      Uppercase, Lowercase:
>Some of the object names are Uppercase, while others are lowercase. To
>maintain the integrity of the data structure, is it not better to have
>all uppercase or LowerUpperCase? Is there any guideline for naming
>objects? For example, to process input data (outside E+) one has to
>convert all the string to uppercase first for comparison. Sometimes it
>wastes computing resources.

Some have spaces in the names, some do not.  We have left it flexible and 
non-case-sensitive.  The user does not have to know whether it is DESIGNDAY 
or designday or DesignDay to enter the design day object.  We prefer 
readability over "waste computing resources".  Certainly when there are no 
spaces separating the "key words" of the object, it is harder to 
read.  Personally I find all upper case harder to read than all lower but I 
don't like all lower either.  We have no set guideline for developers.

>
>3.      Object SHCHEDULE may have a typo error:
>"\note Weekshedules for weeks 26-53 are condensed", is it not: 27-53?
>

Yes.  and fixed for next release.


Linda

EnergyPlus WebSite: http://www.energyplus.gov
Owner: EnergyPlus_Support list
Member: EnergyPlus Development Team



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