& W" k3 f; L" ^5 ?7 \9 j0 ZThe method numMu returns the number of MUs located on the loading space of the MU designated by <mu_path>. ( E1 z9 f( p! c. b& y0 v
& f( A2 h4 t) f0 m, W8 JThe return value is of type integer. & R. @1 ?2 Y" { v
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Example: .MUs.transporter:1.numMu;