[ArjavAmur]

Hello All,

I have a structured multi-block volume grid file (bwb.cgns) that I'm trying to import into STAR-CCM+, which is in the .CGNS file format. The issue I'm facing is that when imported into STAR-CCM+, the boundary and the corresponding boundary conditions information is lost. All I see are the different blocks as different regions, with the whole block as a wall boundary. I've checked the boundary information within the CGNS file with standard CGNS libraries and see (bc-info.txt) the boundaries and the conditions assigned but can't get STAR-CCM+ to recognize this. I've attached the file I'm using and the BC info the CGNS library gives when using 'writebcinfo'. Has anybody faced a similar problem?