Error message!
 

After I use grid-embedding capabilities to locally refine a coarse structured grid, the following error message appears while solving: Restart input (RSO) file contains value for pressure<0 at 2272 nodes. Minimum is 0.0000E+00 at node [71,4,8]:embed (the node is in the embedding region) This is a FATAL ERROR, the RSO file must be modified. Execution terminated by routine ¡°INSTRT¡± I don¡¯t know the true meaning. Please help! Thank you!