https://github.com/yrrapt/inductor-generator/blob/main/asitic/sky130.tek It's worth double checking. And it was made for the older metal stack up, not sure how this matches to the newer one

If by "newer one" you mean the sky130B stack with ReRAM, then just raise the height of metal2 and up by 0.295 um (via1 gets stretched by 0.295 um).