In the Openlane documentation at https://openlane.readthedocs.io/en/latest/configuration/README.html, the explanation for the variable

DIE_AREA

is given as: "Specific die area to be used in floorplanning. Specified as a 4-corner rectangle. Units in mm (Default: unset)" But in the

README.md

file (here: https://github.com/efabless/OpenLane/blob/master/configuration/README.md), it is given as: "Specific die area to be used in floorplanning. Specified as a 4-corner rectangle "x0 y0 x1 y1". Units in um (Default: unset)" I think that the explanation in the

README.md

file is right. If this could be resolved on the readthedocs website, it would be helpful.