Hi Tony,It's been a while...Wondering if a solution for the above was ever found...?To be specific, I too am looking to thin a whole bunch of overlapping polygons (catchments in my case) in a single layer...But the "snap/thin" tool seems to apply a "Clean" of sorts... I tried without ticking any of the 3 options and it still splits overlapping polygons.Simply looking to delete nodes that are within a certain distance of each other without any splitting of polygon (catchment) shapes...Original catchmentCatchment after "Snap/Thin" tool appliedCatchment after "Snap/Thin" tool applied but with no parameters set
Hi Sebastian,I have a couple of methods you might like to try. These are manual solutions but you could use the logic to develop a MapBasic program if needing to automate for large datasets or if you want to repeat the process on a number of datasets. I am not sure if the first method will always succeed so came up with Method 2 as an alternative.