openstudio epw file only have one day in dataviewer [closed]

edit

I'm using energyplus 9.2 and openstudio2.9.0,tring to do a freefloat test。After I input the epw file, I found that the room temperature changes as shown in the figure below. The change of the external weather environment can only be displayed for one day. Can someone teach me why this is the case? ![image description]