I am running OpenIFS Cy43r3v2 at Tl255L91 with a 30 minute time step. I have an initial and boundary conditions file with starts on the 1.01.2000 and spans 42 years.

When running OpenIFS the checking of the CL file fails on the 18.05.2027 with the error "IRREGULARLY SPACED GRID  03  01 2000".

I confirmed that the CL file is regularly spaced. While digging for solutions I encountered the the IINFO in the upclie.F90 is initialised with 10000, which corresponds to roughly 27 years.

Increasing the number in the initialisation doesn't solve the problem.

Can someone help me with it, please?

Thank you in advance