cookiecutter in utils.py

[puru07]

it fails to execute
from gippy.algorithms import CookieCutter

I looked at the gippy's documentation and realized it should be:
from gippy.algorithms import cookie_cutter

modified it and ran 'python setup.py install' again after removing the previous build and dist folder.

ref: https://gippy.readthedocs.io/en/latest/algorithms.html

[ircwaves]

Thanks @puru07. Updating lidar2dems to use gippy>=1.0 has been on the todo list, but hasn't gotten to the top of the stack. I believe the latest version that we've tested with is v0.3.11. There were a lot of compatibility breaking changes with 1.0 release, so I'd recommend going back and using 0.3.11, unless you're up for porting 👍 .

Looks like the installation docs point toward v0.3.9: http://applied-geosolutions.github.io/lidar2dems/doc/installation.html , and there is a nice install script there that you can use on that page.