lasinfo (210611) report for 'AHN4T/10HZ1_13.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: 174/2021 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: 26086141 number of points by return: 25441031 415447 174034 53419 2210 scale factor x y z: 0.001 0.001 0.001 offset x y z: 171980 552480 0 min x y z: 171980.000 552480.000 -9.180 max x y z: 173019.999 553769.999 25.190 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: 26086141 extended number of points by return: 25441031 415447 174034 53419 2210 0 0 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 -9180 25190 intensity 19 4028 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1127 1129 gps_time 269079770.032410 269081633.382633 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 17 255 B 21 255 NIR 55 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 40.28 ('Amplitude') attribute1 -16.6 23.74 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25441031 number of intermediate returns: 230589 number of last returns: 25435978 number of single returns: 25021457 covered area in square units/kilounits: 1333904/1.33 point density: all returns 19.56 last only 19.07 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26086141 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25441031 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 415447 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 174034 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 53419 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2210 instead zero. overview over extended number of returns of given pulse: 25021457 485786 362108 205569 10717 489 15 0 0 0 0 0 0 0 0 histogram of classification of points: 915198 unclassified (1) 24048162 ground (2) 262268 building (6) 856976 water (9) 3537 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2036687 +---> 107919 of those are unclassified (1) +---> 1851038 of those are ground (2) +---> 29716 of those are building (6) +---> 48014 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-9.2,-9.1) has 114 bin [-9.1,-9.0) has 845 bin [-9.0,-8.9) has 968 bin [-8.9,-8.8) has 856 bin [-8.8,-8.7) has 834 bin [-8.7,-8.6) has 721 bin [-8.6,-8.5) has 665 bin [-8.5,-8.4) has 724 bin [-8.4,-8.3) has 547 bin [-8.3,-8.2) has 650 bin [-8.2,-8.1) has 664 bin [-8.1,-8.0) has 534 bin [-8.0,-7.9) has 561 bin [-7.9,-7.8) has 584 bin [-7.8,-7.7) has 536 bin [-7.7,-7.6) has 447 bin [-7.6,-7.5) has 531 bin [-7.5,-7.4) has 537 bin [-7.4,-7.3) has 449 bin [-7.3,-7.2) has 438 bin [-7.2,-7.1) has 518 bin [-7.1,-7.0) has 533 bin [-7.0,-6.9) has 582 bin [-6.9,-6.8) has 700 bin [-6.8,-6.7) has 837 bin [-6.7,-6.6) has 814 bin [-6.6,-6.5) has 711 bin [-6.5,-6.4) has 795 bin [-6.4,-6.3) has 837 bin [-6.3,-6.2) has 742 bin [-6.2,-6.1) has 706 bin [-6.1,-6.0) has 817 bin [-6.0,-5.9) has 780 bin [-5.9,-5.8) has 690 bin [-5.8,-5.7) has 751 bin [-5.7,-5.6) has 755 bin [-5.6,-5.5) has 679 bin [-5.5,-5.4) has 532 bin [-5.4,-5.3) has 781 bin [-5.3,-5.2) has 828 bin [-5.2,-5.1) has 840 bin [-5.1,-5.0) has 784 bin [-5.0,-4.9) has 804 bin [-4.9,-4.8) has 802 bin [-4.8,-4.7) has 770 bin [-4.7,-4.6) has 809 bin [-4.6,-4.5) has 763 bin [-4.5,-4.4) has 768 bin [-4.4,-4.3) has 826 bin [-4.3,-4.2) has 836 bin [-4.2,-4.1) has 801 bin [-4.1,-4.0) has 857 bin [-4.0,-3.9) has 872 bin [-3.9,-3.8) has 1124 bin [-3.8,-3.7) has 2733 bin [-3.7,-3.6) has 2326 bin [-3.6,-3.5) has 1263 bin 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26086141 element(s) point source id histogram with bin size 1.000000 bin 1127 has 1953600 bin 1128 has 18955008 bin 1129 has 5177533 average point source id 1128.12358796189892 for 26086141 element(s)