Cognos -cogtr.exe command
Example：cogtr.exe -n -g -s -i "C:\PlanCubes\Models\MONTHLY_MIS_BDU_PLAN_CUBE_V5.mdl"
-n option is documented as follows:
-n = Interactive mode. For example it may show some dialogboxes if your model has problems
-n1 = Batch mode. Prevent dialogboxes. Run Transformer windows minimized
-n2 = Batach mode. Prevent dialogboxes. Run Transformer window hidden