Datasets:
jblitzar
/
github-python

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cmd = "lasoverage.exe" + \
" -i %s" % (filespec) + \
" -step %.3f" % (cutresolution) + \
" -odir %s" % (dstfolder)+ \
" -cpu64" + \
strcores + \
" -v" + \
" -odix _overage" + \
" -remove_overage" + \
" -epsg %s" % (epsg) + \
" -olaz"
stdout, stderr = runner(cmd, verbose)
###############################################################################
def lasoveragenew(srcfolder, dstfolder, filespec, resolution=1, overageresolution=1, epsg='31984', verbose=False):
'''clip out overlapping data from a series of files, to produce non-overlapped data files'''
# make a list and sort instead of a wildcard. maybe this helps how overage works?
# files = findFiles2(False, srcfolder, "*.laz")
# files.sort()
# filespec = ""
# for f in files:
# filespec = filespec + " " + f
cpu = getcpucount(0)
strcores = " -cores %s" % (cpu)
log("Processing with %d CPU's" %(cpu))
filespec = os.path.join(srcfolder, filespec)
filespec = filespec.replace('\\','/')
print ("******Overage2 files to process: %s" % (filespec))
print ("******Overage2 output folder: %s" % (dstfolder))
dstfolder = dstfolder.replace('\\','/')
# odirlog = makedirs(dstfolder)
if float(overageresolution) == 0:
cutresolution = float(resolution)
else:
cutresolution = float(overageresolution)
print ("******Overage Resolution: %.3f, Grid Resolution %.3f" % (cutresolution, float(resolution)))
# #we need to ensure we dont cause edge effects
# resolution = float(resolution) / 4 #pkpk we needed to make this 1 for the cross lines in A14 as the infill did not work well. not sure whats is happening yet.
cmd = "lasoverage.exe" + \
" -i %s" % (filespec) + \
" -step %.3f" % (cutresolution) + \
" -odir %s" % (dstfolder)+ \
" -v" + \
" -remove_overage" + \
" -odix _overage" + \
" -epsg %s" % (epsg) + \
" -olaz" + \
" -cpu64" + \
strcores + \
" -files_are_flightlines"
stdout, stderr = runner(cmd, verbose)
return [stdout, stderr]
###############################################################################
def lasduplicate2(filename, outfilename):
'''remove duplicate records from a file and rename the file at the end'''
# odirlog = makedirs(os.path.dirname(filename))
filename = filename.replace('\\','/')
outfilename = outfilename.replace('\\','/')
cmd = "lasduplicate64.exe" + \
" -i %s" % (filename) + \
" -olaz " + \
" -o %s" % (outfilename)
# " -drop_x_below %s" % (str(10))+ \
stdout, stderr = runner(cmd, False)
return outfilename
###############################################################################
def lasduplicate(filename):
'''remove duplicate records from a file and rename the file at the end'''
odirlog = makedirs(os.path.dirname(filename))
outfilename = os.path.join(os.path.dirname(filename), "uniq.laz")
outfilename = outfilename.replace('\\','/')
cmd = "lasduplicate64.exe" + \
" -i %s" % (filename) + \
" -drop_x_below %s" % (str(10))+ \
" -olaz " + \
" -o %s" % (outfilename)
stdout, stderr = runner(cmd, False)
#now delete the original filename and rename the temp file to the original