Hello, I have encountered an issue when simulating in Phoenix Modeling: The lnd Simulation plot doesn’t show my absorption phase when viewing for e.g. 0 to 24 hours. Either this is some kind of bug or something is wrong with my model. I have attached both the image of the problem and the project file. Hope you can help me. Best regards, ykl [file name=New_Project-20130710.phxproj size=394670]Certara | Drug Development Solutions (385 KB)
Yassine, your initial plot image didn’t show but I think you were probably trying to show this; 
Note I’ve circled the setting that is causing this issue, the reason you see some curve is it is plotting the ‘observed’ times, since that check box is checked. And here you see the plot with some requested output points on the Run Options tab; 
which should give you sufficient detail for your absorbtion period Simon
