OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › Parallel (MPI/OpenMP) simulation › Re: Parallel (MPI/OpenMP) simulation May 4, 2016 at 3:11 pm #2331 robin.trunkKeymaster Hi Alejandro,rnrnthat’s strange. What Operating System are you using? Ubuntu? Windows with Cygwin?rnrnBest regardsrnRobin