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[TRNSYS-users] reading EP weather data
Dear trnsys users,
I'm using type 89 mode -3 to read EnergyPlus weather data (an epw
file).
Time step is 1h.
It seems that type 89 shifts and interpolates all data (except solar
radiation data), as in the example
you can read below. Is it correct? What does it mean?
Thank you for helping.
Best regards
Adriana
type 89 output
TIME
Month
DryBulb
| 0 | 12 | 4.00 |
| 1 | 1 | 2.60 |
| 2 | 1 | 1.00 |
| 3 | 1 | 0.45 |
| 4 | 1 | -0.35 |
| 5 | 1 | -0.85 |
| 6 | 1 | -0.80 |
| 7 | 1 | -0.45 |
| 8 | 1 | -0.05 |
| 9 | 1 | 0.25 |
| 10 | 1 | 0.60 |
| 11 | 1 | 1.30 |
| 12 | 1 | 2.40 |
EnergyPlus source file:
| day | hour | minute |
dry bulb |
| 1 | 1 | 60 |
1.2 |
| 1 | 2 | 60 |
0.8 |
| 1 | 3 | 60 |
0.1 |
| 1 | 4 | 60 |
-0.8 |
| 1 | 5 | 60 |
-0.9 |
| 1 | 6 | 60 |
-0.7 |
| 1 | 7 | 60 |
-0.2 |
| 1 | 8 | 60 |
0.1 |
| 1 | 9 | 60 |
0.4 |
| 1 | 10 | 60 |
0.8 |
| 1 | 11 | 60 |
1.8 |
| 1 | 12 | 60 |
3 |
| 1 | 13 | 60 |
4.6 |
------------------------------------------------------------
Adriana Angelotti, PhD
Politecnico di Milano
Dipartimento Best
v. Bonardi 3
20133 Milano
Italy
Tel/Fax + 39 02 2399 5118