extractFarmInfo gives an integer value for the rotor diameter. A way around this is to add the exact rotor diameter inside the _setRotorParameters function inopenfast-toolbox.

Author: Yuksel-Rudy

famodel/project.py

@@ -4923,7 +4923,7 @@ def extractFarmInfo(self, cmax=5, fmax=10/6, Cmeander=1.9):
                 for att in pf.attachments.values():
                     if isinstance(att['obj'],Turbine):
                         if hasattr(att['obj'], 'D'):
-                            D = att['obj'].D
+                            D = int(att['obj'].D)
                         else:
                             D = 242
                         zhub = att['obj'].dd['hHub']