lasinfo (210611) report for 'AHN4T/69BN1_04.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: 340/2022 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: 30421797 number of points by return: 27963891 1741983 562618 134533 18772 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 323730 0 min x y z: 182980.000 323730.000 107.889 max x y z: 184019.999 325019.999 154.354 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: 30421797 extended number of points by return: 27963891 1741983 562618 134533 18772 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 107889 154354 intensity 48 4695 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 139 141 gps_time 292335397.209391 292337025.840923 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 48 255 B 34 255 NIR 19 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.48 46.95 ('Amplitude') attribute1 -17.11 29.53 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27963891 number of intermediate returns: 718852 number of last returns: 27934560 number of single returns: 26195506 covered area in square units/kilounits: 1341512/1.34 point density: all returns 22.68 last only 20.82 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30421797 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27963891 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1741983 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 562618 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 134533 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18772 instead zero. overview over extended number of returns of given pulse: 26195506 2381043 1286764 464314 87214 6641 315 0 0 0 0 0 0 0 0 histogram of classification of points: 6563524 unclassified (1) 22806521 ground (2) 1050601 building (6) 1151 water (9) +-> flagged as extended overlap: 2047033 +---> 303741 of those are unclassified (1) +---> 1614240 of those are ground (2) +---> 129052 of those are building (6) z coordinate histogram with bin size 0.100000 bin [107.8,107.9) has 2 bin [107.9,108.0) has 1322 bin [108.0,108.1) has 3207 bin [108.1,108.2) has 1570 bin [108.2,108.3) has 1619 bin [108.3,108.4) has 1504 bin [108.4,108.5) has 1521 bin [108.5,108.6) has 1865 bin [108.6,108.7) has 3928 bin [108.7,108.8) has 3729 bin [108.8,108.9) has 3515 bin [108.9,109.0) has 3980 bin [109.0,109.1) has 3899 bin [109.1,109.2) has 5322 bin [109.2,109.3) has 8994 bin [109.3,109.4) has 10909 bin [109.4,109.5) has 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[149.2,149.3) has 52 bin [149.3,149.4) has 62 bin [149.4,149.5) has 54 bin [149.5,149.6) has 43 bin [149.6,149.7) has 41 bin [149.7,149.8) has 35 bin [149.8,149.9) has 38 bin [149.9,150.0) has 44 bin [150.0,150.1) has 54 bin [150.1,150.2) has 42 bin [150.2,150.3) has 50 bin [150.3,150.4) has 44 bin [150.4,150.5) has 41 bin [150.5,150.6) has 44 bin [150.6,150.7) has 44 bin [150.7,150.8) has 46 bin [150.8,150.9) has 35 bin [150.9,151.0) has 50 bin [151.0,151.1) has 34 bin [151.1,151.2) has 41 bin [151.2,151.3) has 34 bin [151.3,151.4) has 38 bin [151.4,151.5) has 37 bin [151.5,151.6) has 32 bin [151.6,151.7) has 37 bin [151.7,151.8) has 38 bin [151.8,151.9) has 31 bin [151.9,152.0) has 39 bin [152.0,152.1) has 26 bin [152.1,152.2) has 42 bin [152.2,152.3) has 26 bin [152.3,152.4) has 27 bin [152.4,152.5) has 25 bin [152.5,152.6) has 23 bin [152.6,152.7) has 28 bin [152.7,152.8) has 30 bin [152.8,152.9) has 19 bin [152.9,153.0) has 19 bin [153.0,153.1) has 23 bin [153.1,153.2) has 16 bin [153.2,153.3) has 12 bin [153.3,153.4) has 11 bin [153.4,153.5) has 18 bin [153.5,153.6) has 17 bin [153.6,153.7) has 11 bin [153.7,153.8) has 7 bin [153.8,153.9) has 7 bin [153.9,154.0) has 4 bin [154.0,154.1) has 1 bin [154.1,154.2) has 5 bin [154.2,154.3) has 1 bin [154.3,154.4) has 2 average z coordinate 117.9 for 30421797 element(s) point source id histogram with bin size 1.000000 bin 139 has 342409 bin 140 has 21549679 bin 141 has 8529709 average point source id 140.269126113753231 for 30421797 element(s)