lasinfo (210611) report for 'AHN3T/57AZ2_01.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 218/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 25501539 number of points by return: 15951745 7023495 2097839 381403 47057 scale factor x y z: 0.001 0.001 0.001 offset x y z: 144980 367480 0 min x y z: 144980.000 367480.000 34.161 max x y z: 146019.999 368769.999 68.798 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 25501539 extended number of points by return: 15951745 7023495 2097839 381403 47057 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 2 of 2: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 34161 68798 intensity 0 33673 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -34 34 user_data 0 0 point_source_ID 10367 27366 gps_time 302208.279078 572437.300053 Color R 23 255 G 40 254 B 42 253 NIR 30 231 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5667 extended_scanner_channel 0 0 number of first returns: 15951745 number of intermediate returns: 2531555 number of last returns: 15946466 number of single returns: 8928227 covered area in square units/kilounits: 1340240/1.34 point density: all returns 19.03 last only 11.90 (per square units) spacing: all returns 0.23 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25501539 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15951745 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7023495 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2097839 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 381403 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 47057 instead zero. overview over extended number of returns of given pulse: 8928227 9850746 5149357 1337816 213502 20273 1618 0 0 0 0 0 0 0 0 histogram of classification of points: 14818504 unclassified (1) 10623149 ground (2) 8223 building (6) 51269 water (9) 394 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1669084 +---> 893919 of those are unclassified (1) +---> 766425 of those are ground (2) +---> 8740 of those are water (9) z coordinate histogram with bin size 0.100000 bin [34.1,34.2) has 14 bin [34.2,34.3) has 172 bin [34.3,34.4) has 279 bin [34.4,34.5) has 258 bin [34.5,34.6) has 257 bin [34.6,34.7) has 293 bin [34.7,34.8) has 837 bin [34.8,34.9) has 1423 bin [34.9,35.0) has 9655 bin [35.0,35.1) has 75654 bin [35.1,35.2) has 168595 bin [35.2,35.3) has 243098 bin [35.3,35.4) has 271192 bin [35.4,35.5) has 298291 bin [35.5,35.6) has 323149 bin [35.6,35.7) has 251393 bin 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[66.6,66.7) has 40 bin [66.7,66.8) has 32 bin [66.8,66.9) has 33 bin [66.9,67.0) has 40 bin [67.0,67.1) has 32 bin [67.1,67.2) has 22 bin [67.2,67.3) has 20 bin [67.3,67.4) has 26 bin [67.4,67.5) has 24 bin [67.5,67.6) has 12 bin [67.6,67.7) has 19 bin [67.7,67.8) has 17 bin [67.8,67.9) has 13 bin [67.9,68.0) has 4 bin [68.0,68.1) has 6 bin [68.2,68.3) has 4 bin [68.4,68.5) has 1 bin [68.5,68.6) has 1 bin [68.7,68.8) has 2 average z coordinate 43.8 for 25501539 element(s) point source id histogram with bin size 1.000000 bin 10367 has 6453205 bin 10368 has 8438685 bin 10369 has 5356313 bin 10370 has 2184813 bin 10371 has 77226 bin 27365 has 204067 bin 27366 has 2787230 average point source id 12361.972471661416421 for 25501539 element(s)