Fix imosTiltVelocitySetQC in case ADCP does not output WCUR.
Fix imosTiltVelocitySetQC in case ADCP does not output WCUR.

ggalibert/imos-toolbox,ggalibert/imos-toolbox,ggalibert/imos-toolbox,ggalibert/imos-toolbox,ggalibert/imos-toolbox