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0f7b58d
(Get the code!)
Well, the user can work around the problem, if he/she is experienced enough with ngspice (subcircuits).
If you have a symbol with all pins of the complete IC (dual opamp, quad logic gate etc., including power pins), and you have a model file from the device manufacturer, that typically covers only a single unit out of the IC (e.g. a single amplifier plus power pins), then you have to define a new spice model file by creating a subcircuit that multiplies the single units. I have done this with 2 opamp examples (https:/
You will definitely need to have some simulator experience.