fix units

kernel/DSP/ita_velocity_from_pressure_gradient.m

@@ -54,7 +54,7 @@ end
 channelNames = data.channelNames;
 data = ita_split(data,1) - ita_split(data,2);
 data = ita_integrate(data,'domain','freq');
-denum = (ita_constants('rho_0') * sArgs.distance);
+denum = (ita_constants('rho_0') * itaValue(double(sArgs.distance),'m'));
 data = data ./ denum;
 
 if sArgs.normalized