The models of this library stem from Spectrum Software's MicroCap12
at http://www.spectrum-soft.com/index.shtm, a now freely downloadable
spice simulator.

Models are of varying age, from 1990 to 2018. However, MicroCap has been known
as a reliable source.

The models definitely incompatible to ngspice have been shifted to subdirectory 'incompatible'.
Others have not been tested. These models are provided without any warranty. Most models may
be freely used and distributed. Some models are have a restricted license concerning commercial
use. In this case please contact the model owner if a commercial use is intended.
