calculating Biot number in LaEuScalarTemp.c

Hi all,

I am trying to calculate the Biot number (Bi = h d_p / k_s) just after the heat transfer coefficient is calculated inside LaEuScalarTemp.c. I naively thought I could find the conductivity of the DEM particles with :

ks = particleCloud_.conductivity(index);


but the error comes out that


class Foam::cfdemCloud’ has no member named ‘conductivity’


Is there a way of getting the conductivity into the code so I can finish calculating the Biot number?