Previous: Test case setup Up: Test case setup Next: OpenFOAM file headerThis is an automatically generated documentation by LaTeX2HTML utility. In case of any issue, please, contact us at info@cfdsupport.com. Boundary and initial condition Initial and boundary conditions are located in directories named with numbersNumber in directory name means the physical time layer of the solutionUsually, the initial and boundary conditions are stored in directory 0In case of solver icoFoam, the solver needs the inputs of static pressure p and velocity U.It is necessary to impose initial and boundary conditions in the first time layer (typically 0 )Let us take a look at the pressure:# cat $FOAM_RUN /cavity/0/pSubsectionsOpenFOAM file headerdimensionsinternalFieldboundaryField OpenFOAM Training by CFD Support, CFD SUPPORT, info@cfdsupport.com +420 212 243 883 © CFD support, s.r.o., Sokolovská 270/201, 190 00 Praha 9, Czech Republic