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.PS
# `Nport.m4'
cct_init
textoffset = 5bp__
Twoport: nport
"\sl W1a" above rjust at Twoport.W1a
"\sl W1b" below rjust at Twoport.W1b wid 0.25
"\sl E1a" above ljust at Twoport.E1a
"\sl E1b" below ljust at Twoport.E1b
Nport: nport(wid 2.0 ht 1 fill_(0.9) "n-port",1,2,3,4) \
with .Box.w at Twoport.Box.e+(1.0,0)
"\sl W1a" rjust at Nport.W1a
"\sl W1b" rjust at Nport.W1b
"\sl E1a" ljust at Nport.E1a
"\sl E3b" ljust at Nport.E3b
"\sl N1a" above at Nport.N1a
"\sl N1b$\;\;$" above at Nport.N1b
"\sl $\;\;$N2a" above at Nport.N2a
"\sl N2b" above at Nport.N2b
"\sl S1a" below at Nport.S1a
"\sl S4b" below at Nport.S4b
"$\cdots$" at 0.5<Nport.S1a,Nport.S4b>+(0,-0.10)
"$\vdots$" at 0.5<Nport.E1a,Nport.E3b>+(0.15,0.05)
Nterm: nterm with .Box.w at Nport.Box.e+(1.0,0)
"\sl W1" rjust at Nterm.W1
"\sl E1" ljust at Nterm.E1
"\sl S1" below at Nterm.S1
`"\tt nport"' at Twoport.s+(0,-0.3)
`"\tt nport(wid 2.0 ht 1 fill\_(0.9) \"n-port\",1,2,3,4)"' \
at Nport.s+(0,-0.25)
`"\tt nterm"' at Nterm.s+(0,-0.3)
.PE
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