OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › Bug Reports › MPI run — pvd file fault › Re: MPI run — pvd file fault April 19, 2017 at 2:58 am #2595 steed188Participant And I am using OpenLB 1.0, in the platform of CentOS linux 7.3.1611 with OpenMPI 1.6.3