[Scip] Set a primal solution

[Rostislav Stanek]

Dear SCIP community,
I excuse me for this question which should be clear for me, but how 
should I correctly set a primal solution before starting the solving 
process? I solve an ILP using the SCIP solver and before starting the 
process I would like to set a heuristical primal solution which would 
also define a bound (this heuristic should not be called during the 
solving process more). I set the bound as a global constraint, but I do 
not know how to set the solution. Can I use “SCIPcreateSol”? And what 
does it mean “creates a primal solution, initialized to zero”?
Thank you very much in advance.
Yours faithfully,
Rostislav Stanek