[stage81]

My calculation domain is a 2D rectangle contains 100 meshes along the
X axis and 100 meshes along Y axis, I want to inject a source term of
energy in a one cell only, for exemple i want to inject
SOURCE=10000W/m3 in the mesh number 10?

DEFINE_SOURCE(energy_source,c,t,eqn)

real source;

if (c=50)
source=10000;

return source;
}

Thanks for you