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lasviewer.py
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lasviewer.py
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import argparse
import laspy
class lasview():
def __init__(self):
self.parse_args()
self.setup()
def parse_args(self):
parser =argparse.ArgumentParser(description = """Open a file in read mode and
print a simple description.""")
parser.add_argument("in_file", metavar = "in_file",
type=str,nargs="+",help = "LAS file to plot")
parser.add_argument("--mode",metavar="viewer_mode", type=str,default="default",
help = "Color Mode. Values to specify with a dimension: greyscale, heatmap. Values which include a dimension: elevation, intensity, rgb")
parser.add_argument("--dimension", metavar = "dim", type=str, default="intensity",
help = "Color Dimension. Can be any single LAS dimension, default is intensity. Using color mode rgb, elevation, and intensity overrides this field.")
self.args = parser.parse_args()
def setup(self):
# Check mode
print("Reading: " + self.args.in_file[0])
self.mode = self.args.mode
self.dim = self.args.dimension
try:
inFile = laspy.file.File(self.args.in_file[0], mode = "r")
self.inFile = inFile
except Exception as error:
print("Error while reading file:")
print(error)
quit()
def view(self):
self.inFile.visualize(self.mode, self.dim)
def main():
expl = lasview()
expl.view()