[grjmell]

Hi,
I'm trying to implement a logarithmic velocity profile using groovy BC. I've used this code:

    inlet
    {
        type            groovyBC;
        variables    	"u_f=0.05;ks=0.0132;z0=ks/30;K=0.41;vel=2.303*(u_f/K)*log(pos().z/z0)*normal();";
        valueExpression "vector(vel,0,0)";
    }

When I run it with pimpleFoam, I get the following error:

--> FOAM FATAL ERROR: 
 Parser Error at "1.11" :"syntax error, unexpected ','"
"vector(vel,0,0)"
"               ^    "

    From function parsingValue
    in file PatchValueExpressionDriver.C at line 192.

FOAM exiting

Can someone advise on what is wrong with the syntax?

Thanks.