[JaySmall1]

I'm performing a grid convergence study on a case involving a detonation channel (2D). The detonation wave takes quite a while to stabilize, and I was curious if there was a way in Ansys Fluent to initialize a finer meshed domain with the results from a coarser version of the same domain.



My previous attempts have produced warnings but no errors that prevent the case from running, but when reviewing the initial conditions in solution contours, the domain does not show the coarser detonation wave.


Fluent version: 2022R2



Warnings Shown:
Warning: read-data: data size does not match current grid

Warning: case and data files are inconsistent; zone 2, case [1,727800], data [1, 182000]



How I've tried previously:
Calculation Activities -> Automatically Initialize and Modify Case -> Edit -> Initialization Method -> Use Solution Data From File -> <select data file>


Does anyone have any experience with this? Is what I'm attempting even possible in Fluent? Thanks in advance for any advice/help you can offer.