lasinfo (210611) report for 'AHN3T/01HN1_14.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: 211/2021 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: 8637131 number of points by return: 8636661 470 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 172980 608730 0 min x y z: 172980.000 608730.000 -1.003 max x y z: 174019.999 609659.119 4.783 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: 8637131 extended number of points by return: 8636661 470 0 0 0 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 929119 Z -1003 4783 intensity 8 25487 return_number 1 2 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -34 34 user_data 0 46 point_source_ID 269 314 gps_time 78755107.961338 80044806.986636 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 61 233 G 71 239 B 61 238 NIR 35 213 extended_return_number 1 2 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -5667 5667 extended_scanner_channel 0 0 number of first returns: 8636661 number of intermediate returns: 0 number of last returns: 8635737 number of single returns: 8635267 covered area in square units/kilounits: 905388/0.91 point density: all returns 9.54 last only 9.54 (per square units) spacing: all returns 0.32 last only 0.32 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 8637131 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 8636661 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 470 instead zero. overview over extended number of returns of given pulse: 8635267 1792 67 5 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 6685 unclassified (1) 7418044 ground (2) 1212402 water (9) +-> flagged as extended overlap: 463074 +---> 1100 of those are unclassified (1) +---> 415043 of those are ground (2) +---> 46931 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 1 bin [-1.0,-0.9) has 461 bin [-0.9,-0.8) has 3700 bin [-0.8,-0.7) has 14451 bin [-0.7,-0.6) has 45498 bin [-0.6,-0.5) has 117374 bin [-0.5,-0.4) has 216651 bin [-0.4,-0.3) has 318782 bin [-0.3,-0.2) has 299629 bin [-0.2,-0.1) has 191988 bin [-0.1,0.0) has 122759 bin [0.0,0.1) has 105905 bin [0.1,0.2) has 101463 bin [0.2,0.3) has 96544 bin [0.3,0.4) has 105899 bin [0.4,0.5) has 113883 bin [0.5,0.6) has 114584 bin [0.6,0.7) has 143786 bin [0.7,0.8) has 163962 bin [0.8,0.9) has 232703 bin [0.9,1.0) has 295205 bin [1.0,1.1) has 492741 bin [1.1,1.2) has 615674 bin [1.2,1.3) has 671640 bin [1.3,1.4) has 1161684 bin [1.4,1.5) has 1183493 bin [1.5,1.6) has 668117 bin [1.6,1.7) has 512963 bin [1.7,1.8) has 115445 bin [1.8,1.9) has 79195 bin [1.9,2.0) has 42172 bin [2.0,2.1) has 23035 bin [2.1,2.2) has 24897 bin [2.2,2.3) has 31815 bin [2.3,2.4) has 41536 bin [2.4,2.5) has 36755 bin [2.5,2.6) has 30888 bin [2.6,2.7) has 23731 bin [2.7,2.8) has 18193 bin [2.8,2.9) has 15157 bin [2.9,3.0) has 11718 bin [3.0,3.1) has 8327 bin [3.1,3.2) has 6384 bin [3.2,3.3) has 4498 bin [3.3,3.4) has 3337 bin [3.4,3.5) has 2594 bin [3.5,3.6) has 2035 bin [3.6,3.7) has 1504 bin [3.7,3.8) has 871 bin [3.8,3.9) has 669 bin [3.9,4.0) has 392 bin [4.0,4.1) has 260 bin [4.1,4.2) has 118 bin [4.2,4.3) has 31 bin [4.3,4.4) has 12 bin [4.4,4.5) has 10 bin [4.5,4.6) has 5 bin [4.6,4.7) has 4 bin [4.7,4.8) has 3 average z coordinate 1.0 for 8637131 element(s) point source id histogram with bin size 1.000000 bin 269 has 755149 bin 290 has 4528258 bin 291 has 2954314 bin 314 has 399410 average point source id 289.615847554008383 for 8637131 element(s)