[chandra shekhar pant]

Dear Foamers,
I am trying to add a source term ("s1", which is a function of time) in the momentum equation using the

vectorCodedSource

functionality in the fvOptions, this source term "s1" is basically a scalar quantity added on the x momentum equation as:

if (t2<tf)
			{
		        	s1 = 0.00001296*f/V[celli];
		        	USource[celli] -= vector(s1, 0,0 );
		   	
		        	
			}
			if (t2>=tf && t2<=tp)
			{
	
				s1 = 0.0;
				USource[celli] -= vector(s1, 0,0 );
			
		
			}

I am interested in plotting or visualizing the "s1", could anyone please help, any comment/suggestion would be welcomed, many thanks in advance.