kylemann16

import pdal

pc_path = 'https://github.com/PDAL/data/raw/refs/heads/main/autzen/autzen.laz'
out_file = 'autzen_dtm.tif'

## DTM Pipeline Creation ##
# this script creates a pdal pipeline that prepares a non-classified pointcloud
# and writes out a raster (tif).
#
# Method:

kylemann16

Notes:

• LLDB can only debug the C++ portion of your code if it's compiled in Debug mode and if you are running a python process that is referencing your C++ code.
• It's important to do continue after attaching to the python pid because lldb is pausing the process until you do

1. Set a breakpoint at the beginning of your python code with pdb or similar

import pdb
pdb.set_trace()

kylemann16

[
    //cmd options
    {
        "key": "shift+cmd+space",
        "command": "closeParameterHints",
        "when": "editorTextFocus && parameterHintsVisible"
    },
    {
        "key": "cmd+f",
        "command": "actions.find"

kylemann16

NOAA STAC Creation Script

This note will document the usage of the Python script noaa.py that generates STAC JSON for the NOAA data found at https://noaa-nos-coastal-lidar-pds.s3.us-east-1.amazonaws.com/laz/dav.json.

Further information on STAC can be found here.

Environment

Required pip libraries:

• pystac
• shapely
• pyproj