lasinfo (210611) report for 'AHN3T/21CN1_20.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: 213/2021 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: 33833350 number of points by return: 15601021 9132312 5531053 2649842 919122 scale factor x y z: 0.001 0.001 0.001 offset x y z: 183980 507480 0 min x y z: 183980.000 507480.000 -2.239 max x y z: 185019.999 508769.999 39.365 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: 33833350 extended number of points by return: 15601021 9132312 5531053 2649842 919122 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 -2239 39365 intensity 0 32403 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -32 35 user_data 2 2 point_source_ID 9438 11436 gps_time 123426.868982 404969.400967 Color R 6 223 G 18 227 B 14 210 NIR 40 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5333 5833 extended_scanner_channel 0 0 number of first returns: 15601021 number of intermediate returns: 9101265 number of last returns: 15597882 number of single returns: 6466818 covered area in square units/kilounits: 1339028/1.34 point density: all returns 25.27 last only 11.65 (per square units) spacing: all returns 0.20 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33833350 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15601021 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9132312 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5531053 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2649842 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 919122 instead zero. overview over extended number of returns of given pulse: 6466818 7202363 8644670 6924118 4595381 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 21598655 unclassified (1) 12179013 ground (2) 55682 water (9) +-> flagged as extended overlap: 2305653 +---> 1452934 of those are unclassified (1) +---> 848844 of those are ground (2) +---> 3875 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.3,-2.2) has 22 bin [-2.2,-2.1) has 1958 bin [-2.1,-2.0) has 4467 bin [-2.0,-1.9) has 6762 bin [-1.9,-1.8) has 10953 bin [-1.8,-1.7) has 17186 bin [-1.7,-1.6) has 20965 bin [-1.6,-1.5) has 25382 bin [-1.5,-1.4) has 35768 bin [-1.4,-1.3) has 41525 bin [-1.3,-1.2) has 68281 bin [-1.2,-1.1) has 178557 bin [-1.1,-1.0) has 452882 bin [-1.0,-0.9) has 1135131 bin [-0.9,-0.8) has 2751345 bin [-0.8,-0.7) has 3449751 bin [-0.7,-0.6) has 2093125 bin [-0.6,-0.5) has 1456285 bin 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1631 bin [34.8,34.9) has 1553 bin [34.9,35.0) has 1479 bin [35.0,35.1) has 1489 bin [35.1,35.2) has 1376 bin [35.2,35.3) has 1206 bin [35.3,35.4) has 1267 bin [35.4,35.5) has 1137 bin [35.5,35.6) has 1029 bin [35.6,35.7) has 948 bin [35.7,35.8) has 973 bin [35.8,35.9) has 852 bin [35.9,36.0) has 801 bin [36.0,36.1) has 774 bin [36.1,36.2) has 726 bin [36.2,36.3) has 637 bin [36.3,36.4) has 580 bin [36.4,36.5) has 520 bin [36.5,36.6) has 471 bin [36.6,36.7) has 463 bin [36.7,36.8) has 385 bin [36.8,36.9) has 362 bin [36.9,37.0) has 325 bin [37.0,37.1) has 293 bin [37.1,37.2) has 269 bin [37.2,37.3) has 231 bin [37.3,37.4) has 217 bin [37.4,37.5) has 175 bin [37.5,37.6) has 135 bin [37.6,37.7) has 125 bin [37.7,37.8) has 98 bin [37.8,37.9) has 85 bin [37.9,38.0) has 61 bin [38.0,38.1) has 49 bin [38.1,38.2) has 43 bin [38.2,38.3) has 36 bin [38.3,38.4) has 20 bin [38.4,38.5) has 13 bin [38.5,38.6) has 16 bin [38.6,38.7) has 4 bin [38.7,38.8) has 2 bin [38.8,38.9) has 2 bin [38.9,39.0) has 1 bin [39.0,39.1) has 1 bin [39.1,39.2) has 1 bin [39.2,39.3) has 1 bin [39.3,39.4) has 1 average z coordinate 5.4 for 33833350 element(s) point source id histogram with bin size 1.000000 bin 9438 has 4741361 bin 9439 has 477896 bin 10437 has 12971496 bin 11434 has 637876 bin 11435 has 5045236 bin 11436 has 9959485 average point source id 10744.598082010796134 for 33833350 element(s)