Run-time error 53

[Hui Lin Yong]

Hi. I am trying to run the QUAL2K model but it keep showing "Run-time error 53".  When I clicked debug, it came out the results below:

 

I have all files saved in the same folder (in C drive). I have also updated the file directory in Cell B10 to match this folder. 

This is not the first time I am running this model. No issues previously. Could anyone help on this?

Thanks,

Ellayne 

[Carlos Mauricio Rondon Tijaro]

hi Ellayne, you have to verify your courant number and adjust your time step in accord to courante number remeber that it has to be less than one for stability of the model.

I hope that i could help you