lasinfo (210611) report for 'AHN4T/50GN1_04.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: 339/2022 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: 32728328 number of points by return: 24759073 5589616 1976360 365424 37855 scale factor x y z: 0.001 0.001 0.001 offset x y z: 122980 386230 0 min x y z: 122980.000 386230.000 19.406 max x y z: 124019.999 387519.999 52.949 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: 32728328 extended number of points by return: 24759073 5589616 1976360 365424 37855 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 19406 52949 intensity 56 3366 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 6 scan_angle_rank -30 29 user_data 6 7 point_source_ID 26 201 gps_time 290600557.273267 291301769.771315 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 37 255 B 29 255 NIR 26 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 6 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.56 33.66 ('Amplitude') attribute1 -16.44 17.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24759073 number of intermediate returns: 2380819 number of last returns: 24727822 number of single returns: 19139386 covered area in square units/kilounits: 1341592/1.34 point density: all returns 24.40 last only 18.43 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32728328 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24759073 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5589616 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1976360 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 365424 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 37855 instead zero. overview over extended number of returns of given pulse: 19139386 7239984 4846872 1312764 177139 11586 597 0 0 0 0 0 0 0 0 histogram of classification of points: 10503310 unclassified (1) 22186368 ground (2) 38650 building (6) +-> flagged as extended overlap: 2256295 +---> 924848 of those are unclassified (1) +---> 1309554 of those are ground (2) +---> 21893 of those are building (6) z coordinate histogram with bin size 0.100000 bin [19.4,19.5) has 170 bin [19.5,19.6) has 455 bin [19.6,19.7) has 505 bin [19.7,19.8) has 488 bin [19.8,19.9) has 830 bin [19.9,20.0) has 1097 bin [20.0,20.1) has 1988 bin [20.1,20.2) has 3371 bin [20.2,20.3) has 3363 bin [20.3,20.4) has 3503 bin [20.4,20.5) has 3652 bin [20.5,20.6) has 3739 bin [20.6,20.7) has 3813 bin [20.7,20.8) has 9805 bin [20.8,20.9) has 39824 bin [20.9,21.0) has 48989 bin [21.0,21.1) has 66198 bin [21.1,21.2) has 105895 bin [21.2,21.3) has 207639 bin [21.3,21.4) has 246276 bin [21.4,21.5) has 351434 bin [21.5,21.6) has 493380 bin [21.6,21.7) has 880112 bin [21.7,21.8) has 894754 bin [21.8,21.9) has 763949 bin [21.9,22.0) has 926307 bin [22.0,22.1) has 931992 bin [22.1,22.2) has 820671 bin [22.2,22.3) has 727215 bin [22.3,22.4) has 672225 bin [22.4,22.5) has 621579 bin [22.5,22.6) has 635956 bin [22.6,22.7) has 744796 bin [22.7,22.8) has 836101 bin [22.8,22.9) has 610109 bin [22.9,23.0) has 615711 bin [23.0,23.1) has 591686 bin [23.1,23.2) has 592468 bin [23.2,23.3) has 645772 bin [23.3,23.4) has 725306 bin [23.4,23.5) has 955872 bin [23.5,23.6) has 1083309 bin [23.6,23.7) has 803203 bin [23.7,23.8) has 643586 bin [23.8,23.9) has 595130 bin [23.9,24.0) has 543578 bin [24.0,24.1) has 425525 bin [24.1,24.2) has 366662 bin [24.2,24.3) has 316577 bin [24.3,24.4) has 326632 bin [24.4,24.5) has 303452 bin [24.5,24.6) has 267354 bin [24.6,24.7) has 244827 bin [24.7,24.8) has 225814 bin [24.8,24.9) has 205244 bin [24.9,25.0) 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bin [40.3,40.4) has 48718 bin [40.4,40.5) has 47168 bin [40.5,40.6) has 45317 bin [40.6,40.7) has 43243 bin [40.7,40.8) has 42499 bin [40.8,40.9) has 41339 bin [40.9,41.0) has 40073 bin [41.0,41.1) has 38400 bin [41.1,41.2) has 37528 bin [41.2,41.3) has 35877 bin [41.3,41.4) has 34622 bin [41.4,41.5) has 33525 bin [41.5,41.6) has 32482 bin [41.6,41.7) has 31875 bin [41.7,41.8) has 31004 bin [41.8,41.9) has 29966 bin [41.9,42.0) has 29445 bin [42.0,42.1) has 28499 bin [42.1,42.2) has 27181 bin [42.2,42.3) has 26438 bin [42.3,42.4) has 25732 bin [42.4,42.5) has 24795 bin [42.5,42.6) has 23990 bin [42.6,42.7) has 23191 bin [42.7,42.8) has 22420 bin [42.8,42.9) has 21815 bin [42.9,43.0) has 21049 bin [43.0,43.1) has 20248 bin [43.1,43.2) has 19765 bin [43.2,43.3) has 18917 bin [43.3,43.4) has 18486 bin [43.4,43.5) has 17792 bin [43.5,43.6) has 17285 bin [43.6,43.7) has 16457 bin [43.7,43.8) has 16114 bin [43.8,43.9) has 15598 bin [43.9,44.0) has 15019 bin [44.0,44.1) has 14729 bin 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1118 bin [48.1,48.2) has 1017 bin [48.2,48.3) has 902 bin [48.3,48.4) has 878 bin [48.4,48.5) has 756 bin [48.5,48.6) has 757 bin [48.6,48.7) has 659 bin [48.7,48.8) has 594 bin [48.8,48.9) has 607 bin [48.9,49.0) has 453 bin [49.0,49.1) has 443 bin [49.1,49.2) has 380 bin [49.2,49.3) has 304 bin [49.3,49.4) has 305 bin [49.4,49.5) has 247 bin [49.5,49.6) has 235 bin [49.6,49.7) has 209 bin [49.7,49.8) has 152 bin [49.8,49.9) has 132 bin [49.9,50.0) has 121 bin [50.0,50.1) has 119 bin [50.1,50.2) has 84 bin [50.2,50.3) has 79 bin [50.3,50.4) has 64 bin [50.4,50.5) has 55 bin [50.5,50.6) has 31 bin [50.6,50.7) has 21 bin [50.7,50.8) has 19 bin [50.8,50.9) has 28 bin [50.9,51.0) has 18 bin [51.0,51.1) has 16 bin [51.1,51.2) has 15 bin [51.2,51.3) has 12 bin [51.3,51.4) has 15 bin [51.4,51.5) has 9 bin [51.5,51.6) has 2 bin [51.6,51.7) has 6 bin [51.7,51.8) has 2 bin [51.8,51.9) has 2 bin [51.9,52.0) has 1 bin [52.0,52.1) has 1 bin [52.1,52.2) has 1 bin [52.2,52.3) has 5 bin [52.3,52.4) has 1 bin [52.4,52.5) has 1 bin [52.5,52.6) has 3 bin [52.6,52.7) has 2 bin [52.7,52.8) has 1 bin [52.8,52.9) has 1 bin [52.9,53.0) has 1 average z coordinate 26.6 for 32728328 element(s) point source id histogram with bin size 1.000000 bin 26 has 24567018 bin 27 has 8154439 bin 201 has 6871 average point source id 26.285894959253646 for 32728328 element(s)