[Mamun]

Hello everyone,
I am trying to do cfd on 5 *1 (L*H) micro channel. but during initialization i am getting these error






--> FOAM FATAL ERROR:
cell, tetFace and tetPt search failure at position (5.09270504231e-06 1.23026944056e-08 2.74292941789e-08)
for requested cell 50
If this is a restart or reconstruction/decomposition etc. it is likely that the write precision is not sufficient.
Either increase 'writePrecision' or set 'writeFormat' to 'binary'

From function void Foam:article::initCellFacePt()
in file /home/gdl/OpenFOAM/OpenFOAM-2.4.0-MNF/src/lagrangian/basic/lnInclude/particleI.H at line 757.

FOAM aborting

#0 Foam::error:rintStack(Foam::Ostream&) at ??:?
#1 Foam::error::abort() at ??:?
#2 Foam::Cloud<Foam::dsmcParcel>::initCloud(bool) at ??:?
#3 ? at dsmcCloud.C:?
#4 Foam::dsmcCloud::dsmcCloud(Foam::Time&, Foam::word const&, Foam::fvMesh const&, Foam::IOdictionary const&, bool const&) at ??:?
#5 ? at ??:?
#6 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
#7 ? at ??:?
Aborted (core dumped)



thanks

[dlahaye]

OpenFoam itself gives you the advice

Either increase 'writePrecision' or set 'writeFormat' to 'binary'

[Mamun]

Sorry, it doesn't work . i already tried.

[lihuihh]

Before initialization, the previous 0 file needs to be deleted. Please try again