topic Re: Wafer Maps with Graph builder in Discussions

Wafer Maps with Graph builder

MomentHorse550 — Fri, 22 May 2026 13:36:07 GMT

Hello,

I wanted to do a map of some chips referenced themselves by ChipX and ChipY (nominal). See the screenshot.

When I want to re-order the Y left axis, this is very odd. It's said ordered by ascending values but I see negative ones placed in between positive ones messing up the process I am intended to do: ordering the data from positive top to negative bottom of the scale.

any hints?

thanks

Re: Wafer Maps with Graph builder

jthi — Fri, 22 May 2026 13:54:13 GMT

My guess is you are ordering by Count instead of the values

Use Ordinal column and you shouldn't really need extra sorting. You can also set Value Order column property if necessary or create other column which can be used for sorting purposes.

Re: Wafer Maps with Graph builder

MomentHorse550 — Fri, 22 May 2026 14:33:01 GMT

I am using this and it works perfectly:
"Value Order column property if necessary or create other column which can be used for sorting purposes"

thx a lot

Re: Wafer Maps with Graph builder

MikeD_Anderson — Fri, 22 May 2026 17:27:11 GMT

Are you talking about semiconductor chips on a wafer?