Trace length

[alvin]

Are there any function to trace the length of waveguide travelled. Are there following function usable.

nazca.cfg.trace_length(trace_id=None)
nazca.cfg.trace_start(trace_id=None)
nazca.cfg.trace_stop(trace_id=None)

Many thanks.

[Ronald]

Dear Alvin,

The trace has moved to its own module.
Traces are registered for mask_elements and their derived elements like interconnects.
Below an example to get the geometrical length of some interconnects put or for a specific element by reference:

import nazca as nd
import nazca.trace as trc
import nazca.demofab as demo

trc.trace_start()
E1 = demo.deep.bend(angle=45).put()
E2 = demo.deep.strt(length=100).put()
trc.trace_stop()
print(trc.trace_length(), E2.length_geo)

output

158.904862255 100

Ronald

[Author]

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