Highlight on wafer mapHi,
Is there a way to select the region on the wafer map like a wedge shape (yellow region in the snippet) across the 4th quadrant of the circle between 4'o clock to 5'o clock?
I am aware of doing lasso selection but I am wondering if I can do a more symmetric selection using formula or jsl way?

Thanks,
Automation and ScriptingRe: Highlight on wafer mapSure. You could create a formula those slices and use data filter with "select" enabled on that formula column to perform the selections.
Re: Highlight on wafer map@jthi I was thinking the same but I am not sure how to derive the formula
Re: Highlight on wafer mapNeither do I because I don't know what you wish to select. There seems to be some angle, inner circle, some width and maybe some weird shape inside the red area (could be that everything just isn't colored).
Re: Highlight on wafer map@jthi I am thinking to create a wedge shape with size X = 8 dies and Y = 16 dies between 4'o clock to 5'o clock with 45 deg angle
Re: Highlight on wafer mapDo you want a wedge shape or rectangle? Could you properly draw it and mark the "measures" you have?
Re: Highlight on wafer mapEither one is fine. I have roughly highlighted the region. Die size doesn't matter as long as the shape is a rectangle
Re: Highlight on wafer mapThe solution might be easier in polar coordinates. Create two new data columns with the radius and angle for each data point. Plot the data using the new coordinates and see if the target rows are easier to identify with a lower and upper bound on the radius and angle. You can interactively try different selection criteria using a data filter. The selected rows would define the targets in the original Cartesian coordinates of the wafer map.
Re: Highlight on wafer mapYou could add quickselector buttons to the plot - like in this post :
https://community.jmp.com/t5/Discussions/How-to-use-multiple-columns-with-shape/m-p/745037/highlight/true#M92483
Just define a formula for your segment and use the 0/1 to add data points as controls outside of your wafermap.
Re: Highlight on wafer mapWas going to post this. This is probably the best solution for this problem.
You can use the Die (x,y) coordinates to compute radius and angle formula columns, and data filter on those columns.
Re: Highlight on wafer mapDisadvantage of the data filter (the Local one) : select is disabled.
Here is a wish to make this mode available:
https://community.jmp.com/t5/JMP-Wish-List/Local-Data-Filter-don-t-disable-the-SELECT-option/idi-p/581826
Re: Highlight on wafer mapI went a bit wrong way with the rectangle (your shape isn't rectangle) so this doesn't overlay that well with it (I also guessed the corner points).

So I found other function and modified that for JMP. It is closer but it is still using hard-coded corner points


Re: Highlight on wafer map@jthi This looks good Jarmo. Can you share the table with formula?
Re: Highlight on wafer mapThank you'll for your suggestions!
Re: Highlight on wafer mapTable attached.