Automatic settings for UPR and cutoff wavelength

I absolutely love the automatic scanning parameters based on size/position/form in PC-DMIS. It's a set it, forget it thing for me. However, when it comes to the gaussian filter settings, things can get complicated. The general rule is that you need at least 7 points per undulation/wavelength. A lot of the literature talks about a given UPR/wavelength, and then changing the number of points scanned accordingly. However, the point density is automatically determined based on size/position/form, and you have little influence on the scanning path. The number of points therefore is set, and you need to change the filter settings accordingly. I use a little Excel sheet where I can enter the point density per millimeter that PC-DMIS has cooked up for me (you also need to enter the diameter for round features). The sheet will spit out the filter settings based on 8 points per undulation/wavelength (1 more than the minimum). This has worked very well for me, but it's a lot of work to set up for each feature. It's also easy to forget. Especially when scanning large diameters this can cause problems. Filtering a 500mm diameter with a point density of 6 with only 15 UPR is not ideal...

In summary: I'd love to see some kind of optional setting where you can change the filter strength based on the points per undulation/wavelength, rather than some absolute value that doesn't tell you anything without knowing the scanning density and diameter of the feature. 7 would be the minimum setting, to help prevent novices from filtering wrong. People like myself could set it to 8 and make it default. If you need a more aggressive filter, just increase the points per undulations/wavelength. Or just enter the UPR or wavelength manually, if that's your jam.