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Re: [TRNSYS-users] Type109-User Problem
Karel,
Type109 was replaced by Type99 with the release of Trnsys17. You can
read 1-minute data using Type99. You have to set the <interval> field to
1 minute (expressed as a decimal number of hours with lots of digits:
0.016666666666666666666666 or something). You also have to specify the
field to the same. You also have to make sure that your simulation time
step is also less than or equal to 1 minute. I did not check whether
this is possible in Type109 as Trnsys16 is no longer supported.
Kind regards,
David
On 4/28/2014 03:32, Karel Fore wrote:
Dear TRNSYS Users,
I have a problem in my Type109-User weather data reader,
My question: Is it possible to change the <interval> value (data file time interval between consecutive lines) from 1 hour to 1 minute?
If i change this value in my external weather data file, i keep getting a 'range check error'.
I want to do this because i have inserted minute-values in the external weather file.
All help is much appreciated,
Karel Foré
<userdefined>
<longitude> -4.35 ! east of greenwich: negative
<latitude> 50.8
<gmt> 1 ! time shift from GMT, east: positive (hours) - if solar time-> write "solar"
<interval> 1 ! Data file time interval between consecutive lines
<firsttime> 1 ! Time corresponding to first data line (hours)
<var> IBEAM_H <col> 0 <interp> 0 <add> 0 <mult> 1 <samp> -1 !...to get radiation in W/m²
<var> IBEAM_N <col> 4 <interp> 0 <add> 0 <mult> 1 <samp> -1 !...to get radiation in W/m²
<var> IDIFF_H <col> 0 <interp> 0 <add> 0 <mult> 1 <samp> -1 !...to get radiation in W/m²
<var> IGLOB_H <col> 3 <interp> 0 <add> 0 <mult> 1 <samp> -1 !...to get radiation in W/m²
<var> TAMB <col> 2 <interp> 1 <add> 0 <mult> 1 <samp> 0 !...to get °C
<var> RHUM <col> 5 <interp> 1 <add> 0 <mult> 1 <samp> 0 !...to get relative humidity in %
<var> WSPEED <col> 6 <interp> 1 <add> 0 <mult> 1 <samp> 0 !...to get wind speed in m/s
<var> WDIR <col> 7 <interp> 0 <add> 0 <mult> 1 <samp> -1 !...to get wind direction in degree
<var> udef1 <col> 0 <interp> 1 <add> 0 <mult> 1 <samp> -1 !...to get ... in ...
<var> udef2 <col> 0 <interp> 1 <add> 0 <mult> 1 <samp> -1 !...to get ... in ...
<var> udef3 <col> 0 <interp> 1 <add> 0 <mult> 1 <samp> -1 !...to get ... in ...
<var> udef4 <col> 0 <interp> 0 <add> 0 <mult> 1 <samp> -1 !...to get ... in ...
<data>
1 19.9 0 0 78.8 2.6 263
2 19.9 0 0 78.8 2.1 252
3 19.9 0 0 78.8 1.8 249
4 19.9 0 0 78.8 2.1 265
5 19.9 0 0 78.8 2.1 263
6 19.9 0 0 78.8 2.4 252
7 19.9 0 0 78.8 2 276
8 19.9 0 0 78.8 2.7 237
9 19.9 0 0 78.8 2.4 259
10 19.9 0 0 78.8 3.8 298
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***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
22 North Carroll Street - suite 370
Madison, WI 53703 USA
P:+1.608.274.2577
F:+1.608.278.1475
d.bradley@tess-inc.com
http://www.tess-inc.com
http://www.trnsys.com