lasinfo (210611) report for 'AHN4T/40AZ1_01.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: 71913423 number of points by return: 51939819 13041879 5398446 1328677 187805 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 442480 0 min x y z: 179980.000 442480.000 6.821 max x y z: 181019.999 443769.999 55.072 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: 71913423 extended number of points by return: 51939819 13041879 5398446 1328677 187805 15823 974 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 6821 55072 intensity 32 4968 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 112 1111 gps_time 328695019.005344 331733894.699781 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 36 255 B 31 255 NIR 12 255 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 -16.57 33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 51939819 number of intermediate returns: 6947616 number of last returns: 51885415 number of single returns: 38859427 covered area in square units/kilounits: 1339188/1.34 point density: all returns 53.70 last only 38.74 (per square units) spacing: all returns 0.14 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 71913423 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 51939819 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 13041879 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5398446 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1328677 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 187805 instead zero. overview over extended number of returns of given pulse: 38859427 15295912 12224107 4575007 862684 89650 6636 0 0 0 0 0 0 0 0 histogram of classification of points: 23032653 unclassified (1) 46423265 ground (2) 2037224 building (6) 34715 water (9) 385566 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 5825153 +---> 2144293 of those are unclassified (1) +---> 3467536 of those are ground (2) +---> 151424 of those are building (6) +---> 7895 of those are water (9) +---> 54005 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [6.8,6.9) has 67 bin [6.9,7.0) has 3767 bin [7.0,7.1) has 13181 bin [7.1,7.2) has 17081 bin [7.2,7.3) has 23312 bin [7.3,7.4) has 31389 bin [7.4,7.5) has 45713 bin [7.5,7.6) has 62319 bin [7.6,7.7) has 62191 bin [7.7,7.8) has 80392 bin [7.8,7.9) has 20044 bin [7.9,8.0) has 11312 bin [8.0,8.1) has 16327 bin [8.1,8.2) has 20383 bin [8.2,8.3) has 19638 bin [8.3,8.4) has 15661 bin [8.4,8.5) has 14837 bin [8.5,8.6) has 47721 bin [8.6,8.7) has 55981 bin [8.7,8.8) has 75409 bin [8.8,8.9) has 177880 bin [8.9,9.0) has 240863 bin [9.0,9.1) has 271463 bin [9.1,9.2) has 215286 bin [9.2,9.3) has 211014 bin [9.3,9.4) has 343675 bin [9.4,9.5) has 400166 bin [9.5,9.6) has 397994 bin [9.6,9.7) has 362033 bin [9.7,9.8) has 300572 bin [9.8,9.9) has 261749 bin [9.9,10.0) has 271024 bin [10.0,10.1) has 271122 bin [10.1,10.2) has 233765 bin [10.2,10.3) has 229037 bin [10.3,10.4) has 212347 bin [10.4,10.5) has 230982 bin [10.5,10.6) has 247941 bin [10.6,10.7) has 244209 bin [10.7,10.8) has 241368 bin [10.8,10.9) has 241010 bin [10.9,11.0) has 278821 bin [11.0,11.1) has 303017 bin [11.1,11.2) has 275165 bin [11.2,11.3) has 268620 bin [11.3,11.4) has 248715 bin [11.4,11.5) has 236113 bin [11.5,11.6) has 220692 bin [11.6,11.7) has 227016 bin [11.7,11.8) has 205056 bin [11.8,11.9) has 167875 bin 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[49.6,49.7) has 534 bin [49.7,49.8) has 454 bin [49.8,49.9) has 502 bin [49.9,50.0) has 446 bin [50.0,50.1) has 455 bin [50.1,50.2) has 412 bin [50.2,50.3) has 378 bin [50.3,50.4) has 357 bin [50.4,50.5) has 286 bin [50.5,50.6) has 279 bin [50.6,50.7) has 242 bin [50.7,50.8) has 224 bin [50.8,50.9) has 192 bin [50.9,51.0) has 124 bin [51.0,51.1) has 64 bin [51.1,51.2) has 38 bin [51.2,51.3) has 35 bin [51.3,51.4) has 26 bin [51.4,51.5) has 12 bin [51.5,51.6) has 22 bin [51.6,51.7) has 18 bin [51.7,51.8) has 14 bin [51.8,51.9) has 13 bin [51.9,52.0) has 11 bin [52.0,52.1) has 16 bin [52.1,52.2) has 9 bin [52.2,52.3) has 5 bin [52.3,52.4) has 9 bin [52.4,52.5) has 5 bin [52.5,52.6) has 8 bin [52.6,52.7) has 8 bin [52.7,52.8) has 8 bin [52.8,52.9) has 4 bin [52.9,53.0) has 9 bin [53.0,53.1) has 10 bin [53.1,53.2) has 7 bin [53.2,53.3) has 3 bin [53.3,53.4) has 9 bin [53.4,53.5) has 9 bin [53.5,53.6) has 7 bin [53.6,53.7) has 12 bin [53.7,53.8) has 7 bin [53.8,53.9) has 6 bin [53.9,54.0) has 5 bin [54.0,54.1) has 4 bin [54.1,54.2) has 3 bin [54.2,54.3) has 5 bin [54.3,54.4) has 7 bin [54.4,54.5) has 9 bin [54.5,54.6) has 8 bin [54.6,54.7) has 13 bin [54.7,54.8) has 9 bin [54.8,54.9) has 4 bin [54.9,55.0) has 2 bin [55.0,55.1) has 2 average z coordinate 23.2 for 71913423 element(s) point source id histogram with bin size 1.000000 bin 112 has 745559 bin 113 has 31076711 bin 114 has 3780293 bin 211 has 24939719 bin 1111 has 11371141 average point source id 304.835200418703494 for 71913423 element(s)