lasinfo (210611) report for 'AHN4T/57EN1_12.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: 35274981 number of points by return: 24859081 7147707 2641555 557911 68727 scale factor x y z: 0.001 0.001 0.001 offset x y z: 160980 371230 0 min x y z: 160980.000 371230.000 22.187 max x y z: 162019.999 372519.999 62.764 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: 35274981 extended number of points by return: 24859081 7147707 2641555 557911 68727 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 22187 62764 intensity 0 4744 return_number 1 5 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 78 80 gps_time 296120604.199265 296123781.061655 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 34 255 B 24 255 NIR 3 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 47.44 ('Amplitude') attribute1 -16.6 30.97 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24859081 number of intermediate returns: 3278798 number of last returns: 24834664 number of single returns: 17697562 covered area in square units/kilounits: 1331608/1.33 point density: all returns 26.49 last only 18.65 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35274981 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24859081 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7147707 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2641555 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 557911 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 68727 instead zero. overview over extended number of returns of given pulse: 17697562 9011432 6258703 1961828 318910 25092 1454 0 0 0 0 0 0 0 0 histogram of classification of points: 13166647 unclassified (1) 21827494 ground (2) 217429 building (6) 61586 water (9) 1825 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2213786 +---> 694471 of those are unclassified (1) +---> 1482820 of those are ground (2) +---> 35113 of those are building (6) +---> 1382 of those are water (9) z coordinate histogram with bin size 0.100000 bin [22.1,22.2) has 1 bin [22.2,22.3) has 51 bin [22.3,22.4) has 697 bin [22.4,22.5) has 2530 bin [22.5,22.6) has 14538 bin [22.6,22.7) has 44567 bin [22.7,22.8) has 84460 bin [22.8,22.9) has 136493 bin [22.9,23.0) has 164200 bin [23.0,23.1) has 163138 bin [23.1,23.2) has 139463 bin [23.2,23.3) has 110580 bin [23.3,23.4) has 104118 bin [23.4,23.5) has 111110 bin 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8277 bin [50.3,50.4) has 7926 bin [50.4,50.5) has 7958 bin [50.5,50.6) has 7653 bin [50.6,50.7) has 7462 bin [50.7,50.8) has 7144 bin [50.8,50.9) has 6783 bin [50.9,51.0) has 6613 bin [51.0,51.1) has 6416 bin [51.1,51.2) has 6132 bin [51.2,51.3) has 5820 bin [51.3,51.4) has 5548 bin [51.4,51.5) has 5305 bin [51.5,51.6) has 5145 bin [51.6,51.7) has 4822 bin [51.7,51.8) has 4468 bin [51.8,51.9) has 4167 bin [51.9,52.0) has 4024 bin [52.0,52.1) has 3882 bin [52.1,52.2) has 3607 bin [52.2,52.3) has 3426 bin [52.3,52.4) has 3229 bin [52.4,52.5) has 3035 bin [52.5,52.6) has 2905 bin [52.6,52.7) has 2715 bin [52.7,52.8) has 2589 bin [52.8,52.9) has 2514 bin [52.9,53.0) has 2330 bin [53.0,53.1) has 2317 bin [53.1,53.2) has 2163 bin [53.2,53.3) has 2103 bin [53.3,53.4) has 1953 bin [53.4,53.5) has 1866 bin [53.5,53.6) has 1804 bin [53.6,53.7) has 1710 bin [53.7,53.8) has 1629 bin [53.8,53.9) has 1575 bin [53.9,54.0) has 1500 bin [54.0,54.1) has 1374 bin [54.1,54.2) has 1345 bin [54.2,54.3) has 1334 bin [54.3,54.4) has 1299 bin [54.4,54.5) has 1246 bin [54.5,54.6) has 1152 bin [54.6,54.7) has 1205 bin [54.7,54.8) has 1101 bin [54.8,54.9) has 1065 bin [54.9,55.0) has 1048 bin [55.0,55.1) has 951 bin [55.1,55.2) has 968 bin [55.2,55.3) has 850 bin [55.3,55.4) has 898 bin [55.4,55.5) has 829 bin [55.5,55.6) has 788 bin [55.6,55.7) has 739 bin [55.7,55.8) has 686 bin [55.8,55.9) has 678 bin [55.9,56.0) has 625 bin [56.0,56.1) has 614 bin [56.1,56.2) has 639 bin [56.2,56.3) has 574 bin [56.3,56.4) has 523 bin [56.4,56.5) has 483 bin [56.5,56.6) has 437 bin [56.6,56.7) has 468 bin [56.7,56.8) has 406 bin [56.8,56.9) has 390 bin [56.9,57.0) has 375 bin [57.0,57.1) has 388 bin [57.1,57.2) has 354 bin [57.2,57.3) has 299 bin [57.3,57.4) has 350 bin [57.4,57.5) has 303 bin [57.5,57.6) has 301 bin [57.6,57.7) has 276 bin [57.7,57.8) has 312 bin [57.8,57.9) has 268 bin [57.9,58.0) has 317 bin [58.0,58.1) has 281 bin [58.1,58.2) has 271 bin [58.2,58.3) has 265 bin [58.3,58.4) has 302 bin [58.4,58.5) has 279 bin [58.5,58.6) has 228 bin [58.6,58.7) has 235 bin [58.7,58.8) has 259 bin [58.8,58.9) has 247 bin [58.9,59.0) has 222 bin [59.0,59.1) has 217 bin [59.1,59.2) has 208 bin [59.2,59.3) has 217 bin [59.3,59.4) has 205 bin [59.4,59.5) has 199 bin [59.5,59.6) has 160 bin [59.6,59.7) has 188 bin [59.7,59.8) has 163 bin [59.8,59.9) has 175 bin [59.9,60.0) has 170 bin [60.0,60.1) has 167 bin [60.1,60.2) has 181 bin [60.2,60.3) has 139 bin [60.3,60.4) has 126 bin [60.4,60.5) has 146 bin [60.5,60.6) has 121 bin [60.6,60.7) has 103 bin [60.7,60.8) has 95 bin [60.8,60.9) has 106 bin [60.9,61.0) has 89 bin [61.0,61.1) has 78 bin [61.1,61.2) has 70 bin [61.2,61.3) has 77 bin [61.3,61.4) has 70 bin [61.4,61.5) has 64 bin [61.5,61.6) has 39 bin [61.6,61.7) has 53 bin [61.7,61.8) has 39 bin [61.8,61.9) has 35 bin [61.9,62.0) has 26 bin [62.0,62.1) has 19 bin [62.1,62.2) has 22 bin [62.2,62.3) has 15 bin [62.3,62.4) has 9 bin [62.4,62.5) has 10 bin [62.5,62.6) has 4 bin [62.6,62.7) has 2 bin [62.7,62.8) has 1 average z coordinate 28.8 for 35274981 element(s) point source id histogram with bin size 1.000000 bin 78 has 8982326 bin 79 has 26105050 bin 80 has 187605 average point source id 78.750681056355489 for 35274981 element(s)