lasinfo (210611) report for 'AHN4T/17HN2_22.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: 335/2022 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: 61349669 number of points by return: 45411849 10868600 3979501 949861 128807 scale factor x y z: 0.001 0.001 0.001 offset x y z: 255980 531230 0 min x y z: 255980.000 531230.000 15.385 max x y z: 257019.999 532519.999 59.352 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: 61349669 extended number of points by return: 45411849 10868600 3979501 949861 128807 10457 594 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 15385 59352 intensity 0 4817 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 65 204 gps_time 328708689.056924 330521327.561621 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 37 255 B 19 255 NIR 0 255 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 -16.4 31.89 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45411849 number of intermediate returns: 5083476 number of last returns: 45256712 number of single returns: 34402368 covered area in square units/kilounits: 1338748/1.34 point density: all returns 45.83 last only 33.81 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 61349669 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45411849 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10868600 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3979501 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 949861 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 128807 instead zero. overview over extended number of returns of given pulse: 34402368 13890817 9109676 3290306 592995 59477 4030 0 0 0 0 0 0 0 0 histogram of classification of points: 20499768 unclassified (1) 32021682 ground (2) 8482549 building (6) 170978 water (9) 174692 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3664682 +---> 1118955 of those are unclassified (1) +---> 2040344 of those are ground (2) +---> 499177 of those are building (6) +---> 6206 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.3,15.4) has 9 bin [15.4,15.5) has 4320 bin [15.5,15.6) has 17739 bin [15.6,15.7) has 30368 bin [15.7,15.8) has 24009 bin [15.8,15.9) has 37212 bin [15.9,16.0) has 59278 bin [16.0,16.1) has 42971 bin [16.1,16.2) has 13119 bin [16.2,16.3) has 11541 bin [16.3,16.4) has 19077 bin [16.4,16.5) has 22859 bin [16.5,16.6) has 11789 bin [16.6,16.7) has 54432 bin 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892 bin [46.9,47.0) has 807 bin [47.0,47.1) has 812 bin [47.1,47.2) has 650 bin [47.2,47.3) has 577 bin [47.3,47.4) has 905 bin [47.4,47.5) has 620 bin [47.5,47.6) has 582 bin [47.6,47.7) has 387 bin [47.7,47.8) has 280 bin [47.8,47.9) has 314 bin [47.9,48.0) has 263 bin [48.0,48.1) has 206 bin [48.1,48.2) has 191 bin [48.2,48.3) has 192 bin [48.3,48.4) has 144 bin [48.4,48.5) has 127 bin [48.5,48.6) has 148 bin [48.6,48.7) has 74 bin [48.7,48.8) has 62 bin [48.8,48.9) has 63 bin [48.9,49.0) has 30 bin [49.0,49.1) has 19 bin [49.1,49.2) has 19 bin [49.2,49.3) has 8 bin [49.3,49.4) has 8 bin [49.4,49.5) has 12 bin [49.5,49.6) has 5 bin [49.6,49.7) has 5 bin [49.7,49.8) has 3 bin [49.8,49.9) has 4 bin [50.1,50.2) has 1 bin [51.3,51.4) has 1 bin [52.0,52.1) has 1 bin [52.1,52.2) has 1 bin [52.3,52.4) has 1 bin [53.2,53.3) has 2 bin [53.3,53.4) has 1 bin [53.6,53.7) has 2 bin [53.7,53.8) has 1 bin [53.8,53.9) has 2 bin [54.0,54.1) has 2 bin [54.4,54.5) has 2 bin [55.2,55.3) has 1 bin [55.3,55.4) has 1 bin [55.4,55.5) has 3 bin [55.6,55.7) has 1 bin [55.7,55.8) has 1 bin [56.3,56.4) has 1 bin [56.4,56.5) has 1 bin [56.8,56.9) has 1 bin [57.4,57.5) has 1 bin [57.7,57.8) has 14 bin [57.8,57.9) has 8 bin [57.9,58.0) has 1 bin [58.1,58.2) has 1 bin [58.7,58.8) has 1 bin [59.0,59.1) has 1 bin [59.1,59.2) has 2 bin [59.2,59.3) has 9 bin [59.3,59.4) has 1 average z coordinate 24.1 for 61349669 element(s) point source id histogram with bin size 1.000000 bin 65 has 22542785 bin 66 has 8213643 bin 204 has 30593241 average point source id 134.449015967796015 for 61349669 element(s)