OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › Terminal output error while compiling example files › Re: Terminal output error while compiling example files February 25, 2019 at 10:42 am #3000 MarcParticipant Hey rffan78, i am sorry for that annoying bug. Please change in openlb/src/io/gnuplotHeatMapWriter.hh line 155: fout << “}”; to fout << “}” << “\n”; Best, Marc