lasinfo (210611) report for 'AHN4T/51HN2_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: 339/2022 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: 31052504 number of points by return: 24688614 4564711 1496061 274145 28973 scale factor x y z: 0.001 0.001 0.001 offset x y z: 178980 382480 0 min x y z: 178980.000 382480.000 19.509 max x y z: 180019.999 383769.999 63.770 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: 31052504 extended number of points by return: 24688614 4564711 1496061 274145 28973 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 19509 63770 intensity 0 4683 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 -30 22 user_data 6 7 point_source_ID 85 87 gps_time 296130760.479677 297761528.295247 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 39 255 B 29 255 NIR 5 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 3667 extended_scanner_channel 0 0 attribute0 0 46.83 ('Amplitude') attribute1 -17.06 29.77 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24688614 number of intermediate returns: 1800619 number of last returns: 24667964 number of single returns: 20104693 covered area in square units/kilounits: 1337712/1.34 point density: all returns 23.21 last only 18.44 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31052504 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24688614 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4564711 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1496061 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 274145 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 28973 instead zero. overview over extended number of returns of given pulse: 20104693 6148875 3670702 982695 135559 9408 572 0 0 0 0 0 0 0 0 histogram of classification of points: 8145765 unclassified (1) 21954425 ground (2) 878976 building (6) 65171 water (9) 8167 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2151708 +---> 602141 of those are unclassified (1) +---> 1440019 of those are ground (2) +---> 108721 of those are building (6) +---> 827 of those are water (9) z coordinate histogram with bin size 0.100000 bin [19.5,19.6) has 98 bin [19.6,19.7) has 3111 bin [19.7,19.8) has 14928 bin [19.8,19.9) has 28584 bin [19.9,20.0) has 48497 bin [20.0,20.1) has 75429 bin [20.1,20.2) has 40423 bin [20.2,20.3) has 34702 bin [20.3,20.4) has 43110 bin [20.4,20.5) has 80124 bin [20.5,20.6) has 131903 bin [20.6,20.7) has 231233 bin [20.7,20.8) has 293790 bin [20.8,20.9) has 403433 bin 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[52.3,52.4) has 3 bin [52.5,52.6) has 4 bin [52.6,52.7) has 2 bin [52.7,52.8) has 2 bin [52.8,52.9) has 4 bin [52.9,53.0) has 11 bin [53.0,53.1) has 14 bin [53.1,53.2) has 3 bin [53.2,53.3) has 1 bin [53.3,53.4) has 2 bin [53.4,53.5) has 3 bin [53.5,53.6) has 4 bin [53.6,53.7) has 3 bin [53.7,53.8) has 1 bin [53.8,53.9) has 1 bin [53.9,54.0) has 2 bin [54.0,54.1) has 3 bin [54.1,54.2) has 3 bin [54.2,54.3) has 1 bin [54.3,54.4) has 4 bin [54.6,54.7) has 2 bin [54.7,54.8) has 1 bin [54.8,54.9) has 1 bin [54.9,55.0) has 1 bin [55.1,55.2) has 2 bin [55.3,55.4) has 1 bin [55.5,55.6) has 3 bin [55.6,55.7) has 3 bin [55.7,55.8) has 1 bin [55.8,55.9) has 7 bin [55.9,56.0) has 9 bin [56.1,56.2) has 3 bin [56.2,56.3) has 2 bin [56.3,56.4) has 3 bin [56.4,56.5) has 6 bin [58.3,58.4) has 1 bin [58.4,58.5) has 3 bin [58.5,58.6) has 2 bin [58.6,58.7) has 1 bin [58.7,58.8) has 1 bin [58.8,58.9) has 3 bin [58.9,59.0) has 1 bin [59.0,59.1) has 6 bin [59.1,59.2) has 4 bin [59.2,59.3) has 3 bin [59.3,59.4) has 2 bin [60.2,60.3) has 1 bin [60.9,61.0) has 1 bin [61.0,61.1) has 13 bin [61.1,61.2) has 4 bin [61.2,61.3) has 1 bin [61.3,61.4) has 2 bin [61.4,61.5) has 3 bin [61.5,61.6) has 6 bin [61.6,61.7) has 5 bin [61.7,61.8) has 2 bin [61.8,61.9) has 2 bin [61.9,62.0) has 2 bin [62.2,62.3) has 1 bin [62.3,62.4) has 3 bin [62.4,62.5) has 2 bin [62.5,62.6) has 4 bin [62.6,62.7) has 1 bin [62.7,62.8) has 2 bin [62.8,62.9) has 5 bin [62.9,63.0) has 4 bin [63.0,63.1) has 3 bin [63.1,63.2) has 3 bin [63.2,63.3) has 2 bin [63.3,63.4) has 8 bin [63.4,63.5) has 7 bin [63.5,63.6) has 7 bin [63.6,63.7) has 4 bin [63.7,63.8) has 2 average z coordinate 26.1 for 31052504 element(s) point source id histogram with bin size 1.000000 bin 85 has 6864716 bin 86 has 24089118 bin 87 has 98670 average point source id 85.782109487853219 for 31052504 element(s)