Wafer Maps with Graph builder

[#1]

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

[#2 · Accepted solution]

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.

[#3]

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

[#4]

Are you talking about semiconductor chips on a wafer?