ROMS-Matlab processing software: stretching.m

[m.hadfield]

I'm just trying to get my head around the new vertical-transform schemes, and the Matlab functions that implement them. Does anyone else find it odd that stretching.m includes hc among its input arguments:

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%    hc       Width (m) of surface or bottom boundary layer in which
%               higher vertical resolution is required during
%               stretching (scalar)

but never actually uses it?

This quantity is used in scoord.m, which takes the outputs of stretching.m and calculates depths.