lasinfo (210611) report for 'AHN4T/27BZ2_16.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: 336/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 40887514 number of points by return: 26425577 10857475 3106637 455473 39903 scale factor x y z: 0.001 0.001 0.001 offset x y z: 194980 488730 0 min x y z: 194980.000 488730.000 19.290 max x y z: 196019.999 490019.999 62.959 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: 40887514 extended number of points by return: 26425577 10857475 3106637 455473 39903 2340 109 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: 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 4 of 4: 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 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 19290 62959 intensity 0 4648 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -11 29 user_data 6 7 point_source_ID 125 126 gps_time 330425379.127595 330426247.224516 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 37 255 B 36 246 NIR 13 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.66 30.14 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26425577 number of intermediate returns: 3604323 number of last returns: 26428679 number of single returns: 15571065 covered area in square units/kilounits: 1339868/1.34 point density: all returns 30.52 last only 19.72 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40887514 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26425577 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10857475 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3106637 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 455473 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 39903 instead zero. overview over extended number of returns of given pulse: 15571065 15498842 7952559 1662881 187986 13447 734 0 0 0 0 0 0 0 0 histogram of classification of points: 19618214 unclassified (1) 21268936 ground (2) 364 water (9) +-> flagged as extended overlap: 2878242 +---> 1379749 of those are unclassified (1) +---> 1498493 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [19.2,19.3) has 2 bin [19.3,19.4) has 451 bin [19.4,19.5) has 2705 bin [19.5,19.6) has 11179 bin [19.6,19.7) has 32468 bin [19.7,19.8) has 74483 bin [19.8,19.9) has 122821 bin [19.9,20.0) has 154011 bin [20.0,20.1) has 126180 bin [20.1,20.2) has 102494 bin [20.2,20.3) has 103719 bin [20.3,20.4) has 121196 bin [20.4,20.5) has 123637 bin [20.5,20.6) has 139271 bin [20.6,20.7) has 154482 bin [20.7,20.8) has 196560 bin [20.8,20.9) has 209995 bin [20.9,21.0) has 231020 bin [21.0,21.1) has 362025 bin 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1832 bin [55.4,55.5) has 1734 bin [55.5,55.6) has 1696 bin [55.6,55.7) has 1515 bin [55.7,55.8) has 1401 bin [55.8,55.9) has 1304 bin [55.9,56.0) has 1368 bin [56.0,56.1) has 1179 bin [56.1,56.2) has 1182 bin [56.2,56.3) has 1106 bin [56.3,56.4) has 1034 bin [56.4,56.5) has 1013 bin [56.5,56.6) has 849 bin [56.6,56.7) has 837 bin [56.7,56.8) has 701 bin [56.8,56.9) has 703 bin [56.9,57.0) has 611 bin [57.0,57.1) has 693 bin [57.1,57.2) has 653 bin [57.2,57.3) has 560 bin [57.3,57.4) has 527 bin [57.4,57.5) has 485 bin [57.5,57.6) has 451 bin [57.6,57.7) has 434 bin [57.7,57.8) has 462 bin [57.8,57.9) has 445 bin [57.9,58.0) has 366 bin [58.0,58.1) has 363 bin [58.1,58.2) has 321 bin [58.2,58.3) has 263 bin [58.3,58.4) has 253 bin [58.4,58.5) has 234 bin [58.5,58.6) has 182 bin [58.6,58.7) has 155 bin [58.7,58.8) has 160 bin [58.8,58.9) has 151 bin [58.9,59.0) has 124 bin [59.0,59.1) has 129 bin [59.1,59.2) has 102 bin [59.2,59.3) has 115 bin [59.3,59.4) has 99 bin [59.4,59.5) has 91 bin [59.5,59.6) has 89 bin [59.6,59.7) has 93 bin [59.7,59.8) has 72 bin [59.8,59.9) has 77 bin [59.9,60.0) has 62 bin [60.0,60.1) has 55 bin [60.1,60.2) has 61 bin [60.2,60.3) has 38 bin [60.3,60.4) has 43 bin [60.4,60.5) has 33 bin [60.5,60.6) has 31 bin [60.6,60.7) has 29 bin [60.7,60.8) has 33 bin [60.8,60.9) has 27 bin [60.9,61.0) has 25 bin [61.0,61.1) has 20 bin [61.1,61.2) has 26 bin [61.2,61.3) has 21 bin [61.3,61.4) has 31 bin [61.4,61.5) has 21 bin [61.5,61.6) has 16 bin [61.6,61.7) has 11 bin [61.7,61.8) has 8 bin [61.8,61.9) has 5 bin [61.9,62.0) has 4 bin [62.0,62.1) has 7 bin [62.1,62.2) has 4 bin [62.2,62.3) has 2 bin [62.4,62.5) has 1 bin [62.5,62.6) has 4 bin [62.7,62.8) has 3 bin [62.8,62.9) has 1 bin [62.9,63.0) has 1 average z coordinate 29.1 for 40887514 element(s) point source id histogram with bin size 1.000000 bin 125 has 11167059 bin 126 has 29720455 average point source id 125.726883395258511 for 40887514 element(s)