Hi All,
I am looking for a tool or scirpt that would identify all the high points and low points along a 3D line. In other words all the peaks and gullies.
I have been able to get a min/max z value through the standard arc geometry cal, but i want to find more than the one high and low point. Also as the elevation data is not real flash, customising it to have a 0.5m elevation change threshold before identifying the next high/low point would be even better.
The other thought is that I have extracted elevation values out of the line at 10m intervals. it looks like the following example
eg.
M=Measure length attribute
Z = Elevation attribute
1. M=0, Z=315
2. M=10, Z=316
3. M=20, Z=312
4. M=30, Z=320
is there a way for scirpt to search though and event table an pull out the high points and the lows?
Thanks
Matt