humidity/check_ventilate(): return relation, not difference

[pyshared.git] / humidity.py

diff --git a/humidity.py b/humidity.py
index 9e4d43958a6a0e1d0b5e1b60b2023439f0123d46..ec3412a67b9691eba0fcbd2231a653b2a228b6e6 100755 (executable)
--- a/humidity.py
+++ b/humidity.py
@@ -58,7 +58,7 @@ def check_ventilate(temp_indoor, humdity_rel_indoor):
        humdity_abs_outdoor = calc_humidity_abs(temp_outdoor, humdity_rel_outdoor)
 
        print "Wassergehalt Innen: %.2f, Außen: %.2f" % (humdity_abs_indoor, humdity_abs_outdoor)
-       return humdity_abs_indoor - humdity_abs_outdoor
+       return humdity_abs_indoor/humdity_abs_outdoor
 
 
 if __name__ == "__main__":