Single-Axis Tracker 6.7.3 vs 6.7.5

[pcanning87]

I originally ran a single-axis tracker model with version 6.7.3, and when I re-ran the exact same model with version 6.7.5 the Global Incident in the Collector Plane decreased by ~2%. Was there a change to PVsyst that could have caused this, or should I keep looking for other culprits?

[André Mermoud]

I don't see any difference in the program.

Please check that both simulations use the same Transposition model, and exactly the same meteo data file.