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<@U0172QZ342D>, <@U016EM8L91B> <@U025YC3GX9R>, I would like to run the caravel flow interactively, is that possible? For instance, I would like to modify the verilog netlist generated by the Yosys and then continue from floorplan with the modified netlist. Could someone help me with the commands that will run the "make user_proj_example" interactively? Thanks.

You may need to talk to the openlane developers.  There are ways to modify the flow to insert additional steps.

<@U01N9271YV6>
1. work with standalone OpenLane  interactively  and generate netlist.
2. take that netlist and pass it in the caravel flow and point your netlist as `VERILOG_FILES` and use `SYNTH_ELOBRATE_ONLY` true to read netlist directly

```set ::env(SYNTH_READ_BLACKBOX_LIB) 1```


<@U0268926L04>, Where should I have to mention those modified verilog files? Is it with the set ::env(VERILOG_FILES) variable? or should I  set it as set ::env(VERILOG_FILES_BLACKBOX)?

It's working fine. I was able to generate a GDSII for the modified netlist. Thank you very much <@U0268926L04>