lasinfo (210611) report for 'AHN4T/29AZ1_06.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: 333/2022 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: 31776707 number of points by return: 27866442 2486061 1095913 284667 40408 scale factor x y z: 0.001 0.001 0.001 offset x y z: 259980 491230 0 min x y z: 259980.000 491230.000 18.338 max x y z: 261019.999 492519.999 57.678 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: 31776707 extended number of points by return: 27866442 2486061 1095913 284667 40408 3102 114 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 18338 57678 intensity 57 4371 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 -4 29 user_data 6 7 point_source_ID 180 181 gps_time 328781842.344042 328782335.934731 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 34 255 B 27 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.05 27.72 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27866442 number of intermediate returns: 1422221 number of last returns: 27869026 number of single returns: 25380982 covered area in square units/kilounits: 1337820/1.34 point density: all returns 23.75 last only 20.83 (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 31776707 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27866442 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2486061 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1095913 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 284667 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 40408 instead zero. overview over extended number of returns of given pulse: 25380982 2783706 2431832 975420 186127 17854 786 0 0 0 0 0 0 0 0 histogram of classification of points: 4570805 unclassified (1) 26725530 ground (2) 460085 building (6) 7737 water (9) 12550 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1831153 +---> 160760 of those are unclassified (1) +---> 1647099 of those are ground (2) +---> 23227 of those are building (6) +---> 67 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.3,18.4) has 4 bin [18.4,18.5) has 572 bin [18.5,18.6) has 8338 bin [18.6,18.7) has 17302 bin [18.7,18.8) has 18447 bin [18.8,18.9) has 20764 bin [18.9,19.0) has 23071 bin [19.0,19.1) has 26437 bin [19.1,19.2) has 32033 bin [19.2,19.3) has 52343 bin [19.3,19.4) has 150046 bin [19.4,19.5) has 378412 bin [19.5,19.6) has 813021 bin [19.6,19.7) has 1218679 bin [19.7,19.8) has 1988269 bin [19.8,19.9) has 2925046 bin [19.9,20.0) has 2900798 bin [20.0,20.1) has 2203858 bin [20.1,20.2) has 1914847 bin [20.2,20.3) has 1717810 bin [20.3,20.4) has 1483090 bin [20.4,20.5) has 1228425 bin [20.5,20.6) has 1035844 bin [20.6,20.7) has 950941 bin [20.7,20.8) has 807463 bin [20.8,20.9) has 671950 bin [20.9,21.0) has 559354 bin [21.0,21.1) has 425176 bin [21.1,21.2) has 353305 bin [21.2,21.3) has 319510 bin [21.3,21.4) has 283375 bin [21.4,21.5) has 267032 bin [21.5,21.6) has 282867 bin [21.6,21.7) has 275139 bin [21.7,21.8) has 278527 bin [21.8,21.9) has 280024 bin [21.9,22.0) has 278625 bin [22.0,22.1) has 241135 bin [22.1,22.2) has 214761 bin [22.2,22.3) has 158322 bin [22.3,22.4) has 137709 bin [22.4,22.5) has 100618 bin [22.5,22.6) has 59533 bin [22.6,22.7) has 28990 bin [22.7,22.8) has 26119 bin [22.8,22.9) has 27178 bin [22.9,23.0) has 26721 bin [23.0,23.1) has 27329 bin [23.1,23.2) has 28657 bin [23.2,23.3) has 27305 bin [23.3,23.4) has 27668 bin [23.4,23.5) 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475 bin [50.8,50.9) has 456 bin [50.9,51.0) has 476 bin [51.0,51.1) has 463 bin [51.1,51.2) has 465 bin [51.2,51.3) has 476 bin [51.3,51.4) has 444 bin [51.4,51.5) has 457 bin [51.5,51.6) has 490 bin [51.6,51.7) has 465 bin [51.7,51.8) has 381 bin [51.8,51.9) has 405 bin [51.9,52.0) has 382 bin [52.0,52.1) has 392 bin [52.1,52.2) has 382 bin [52.2,52.3) has 389 bin [52.3,52.4) has 395 bin [52.4,52.5) has 372 bin [52.5,52.6) has 347 bin [52.6,52.7) has 349 bin [52.7,52.8) has 330 bin [52.8,52.9) has 319 bin [52.9,53.0) has 267 bin [53.0,53.1) has 231 bin [53.1,53.2) has 213 bin [53.2,53.3) has 183 bin [53.3,53.4) has 187 bin [53.4,53.5) has 145 bin [53.5,53.6) has 153 bin [53.6,53.7) has 143 bin [53.7,53.8) has 115 bin [53.8,53.9) has 72 bin [53.9,54.0) has 83 bin [54.0,54.1) has 77 bin [54.1,54.2) has 89 bin [54.2,54.3) has 92 bin [54.3,54.4) has 93 bin [54.4,54.5) has 91 bin [54.5,54.6) has 86 bin [54.6,54.7) has 84 bin [54.7,54.8) has 83 bin [54.8,54.9) has 73 bin [54.9,55.0) has 91 bin [55.0,55.1) has 90 bin [55.1,55.2) has 75 bin [55.2,55.3) has 81 bin [55.3,55.4) has 72 bin [55.4,55.5) has 55 bin [55.5,55.6) has 68 bin [55.6,55.7) has 70 bin [55.7,55.8) has 47 bin [55.8,55.9) has 57 bin [55.9,56.0) has 35 bin [56.0,56.1) has 31 bin [56.1,56.2) has 36 bin [56.2,56.3) has 41 bin [56.3,56.4) has 36 bin [56.4,56.5) has 33 bin [56.5,56.6) has 33 bin [56.6,56.7) has 43 bin [56.7,56.8) has 46 bin [56.8,56.9) has 30 bin [56.9,57.0) has 26 bin [57.0,57.1) has 16 bin [57.1,57.2) has 28 bin [57.2,57.3) has 14 bin [57.3,57.4) has 12 bin [57.4,57.5) has 1 bin [57.5,57.6) has 2 bin [57.6,57.7) has 3 average z coordinate 22.1 for 31776707 element(s) point source id histogram with bin size 1.000000 bin 180 has 19559809 bin 181 has 12216898 average point source id 180.384460793876457 for 31776707 element(s)