Hi! I'm running a transient flow. It's a multicomponent flow (air and hydrogen). As I need the mass of hydrogen in the mixture, I use the function volint to calculate it. I need this information in every step so I use the Timestep Selector to change. But I just get right results for he Full-Final step. In the previous steps (Partial)the results are almost infinity. Does someone know how can I solve this problem? Thank you!

Make sure you all the relevant variables written to your partial results files.