lasinfo (210611) report for 'AHN4T/13BN1_15.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: 334/2022 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: 87867054 number of points by return: 58924553 16738458 8636576 2925660 593484 scale factor x y z: 0.001 0.001 0.001 offset x y z: 273980 571230 0 min x y z: 273980.000 571230.000 -2.346 max x y z: 275019.999 572519.999 45.962 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: 87867054 extended number of points by return: 58924553 16738458 8636576 2925660 593484 44647 3676 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 -2346 45962 intensity 0 4952 return_number 1 7 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 6 7 point_source_ID 32 203 gps_time 324037936.001528 330856957.982387 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 255 G 45 255 B 31 255 NIR 19 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.08 34.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 58924553 number of intermediate returns: 12282951 number of last returns: 58727959 number of single returns: 42068409 covered area in square units/kilounits: 1341372/1.34 point density: all returns 65.51 last only 43.78 (per square units) spacing: all returns 0.12 last only 0.15 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 87867054 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 58924553 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 16738458 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 8636576 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2925660 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 593484 instead zero. overview over extended number of returns of given pulse: 42068409 16234327 17172842 9362646 2611563 381103 36164 0 0 0 0 0 0 0 0 histogram of classification of points: 34230097 unclassified (1) 48600225 ground (2) 4927810 building (6) 108326 water (9) 596 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 5229732 +---> 1793328 of those are unclassified (1) +---> 3189400 of those are ground (2) +---> 235683 of those are building (6) +---> 11321 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.4,-2.3) has 25 bin [-2.3,-2.2) has 692 bin [-2.2,-2.1) has 3898 bin [-2.1,-2.0) has 4931 bin [-2.0,-1.9) has 11090 bin [-1.9,-1.8) has 19677 bin [-1.8,-1.7) has 20575 bin [-1.7,-1.6) has 17191 bin [-1.6,-1.5) has 25784 bin [-1.5,-1.4) has 38722 bin [-1.4,-1.3) has 72195 bin [-1.3,-1.2) has 109605 bin [-1.2,-1.1) has 58719 bin [-1.1,-1.0) has 49953 bin 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has 1 bin [39.0,39.1) has 1 bin [39.1,39.2) has 2 bin [39.2,39.3) has 3 bin [39.3,39.4) has 2 bin [39.4,39.5) has 1 bin [39.5,39.6) has 1 bin [39.8,39.9) has 1 bin [40.0,40.1) has 1 bin [40.1,40.2) has 3 bin [40.2,40.3) has 1 bin [40.3,40.4) has 2 bin [40.4,40.5) has 1 bin [40.5,40.6) has 2 bin [40.7,40.8) has 1 bin [40.9,41.0) has 1 bin [41.0,41.1) has 2 bin [41.1,41.2) has 4 bin [41.4,41.5) has 2 bin [41.5,41.6) has 2 bin [41.6,41.7) has 3 bin [41.7,41.8) has 16 bin [41.8,41.9) has 1 bin [41.9,42.0) has 1 bin [42.1,42.2) has 2 bin [42.2,42.3) has 4 bin [42.3,42.4) has 1 bin [45.9,46.0) has 1 average z coordinate 4.9 for 87867054 element(s) point source id histogram with bin size 1.000000 bin 32 has 22597506 bin 33 has 10664262 bin 201 has 28349094 bin 203 has 26256192 average point source id 137.744639851018576 for 87867054 element(s)