lasinfo (210611) report for 'AHN4T/17BZ2_20.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: 31930637 number of points by return: 25510230 4022806 1839142 479612 71728 scale factor x y z: 0.001 0.001 0.001 offset x y z: 238980 538730 0 min x y z: 238980.000 538730.000 14.687 max x y z: 240019.999 540019.999 53.315 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: 31930637 extended number of points by return: 25510230 4022806 1839142 479612 71728 6679 440 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 14687 53315 intensity 0 4078 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 58 60 gps_time 328707331.740093 330510305.474072 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 40 255 B 27 255 NIR 7 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.39 23.99 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25510230 number of intermediate returns: 2397566 number of last returns: 25502288 number of single returns: 21479447 covered area in square units/kilounits: 1341556/1.34 point density: all returns 23.80 last only 19.01 (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 31930637 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25510230 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4022806 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1839142 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 479612 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 71728 instead zero. overview over extended number of returns of given pulse: 21479447 4374596 4081825 1630225 324333 37215 2996 0 0 0 0 0 0 0 0 histogram of classification of points: 6943592 unclassified (1) 24564435 ground (2) 374431 building (6) 48179 water (9) +-> flagged as extended overlap: 2500037 +---> 500709 of those are unclassified (1) +---> 1967609 of those are ground (2) +---> 24341 of those are building (6) +---> 7378 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.6,14.7) has 1 bin [14.7,14.8) has 95 bin [14.8,14.9) has 872 bin [14.9,15.0) has 2279 bin [15.0,15.1) has 7614 bin [15.1,15.2) has 12483 bin [15.2,15.3) has 12658 bin [15.3,15.4) has 12907 bin [15.4,15.5) has 16073 bin [15.5,15.6) has 22226 bin [15.6,15.7) has 30847 bin [15.7,15.8) has 65837 bin [15.8,15.9) has 66768 bin [15.9,16.0) has 83752 bin [16.0,16.1) has 104577 bin [16.1,16.2) has 155779 bin [16.2,16.3) has 390281 bin [16.3,16.4) has 1168463 bin [16.4,16.5) has 2688893 bin [16.5,16.6) has 2869583 bin [16.6,16.7) has 2490266 bin [16.7,16.8) has 2738518 bin [16.8,16.9) has 2204218 bin [16.9,17.0) has 1448764 bin [17.0,17.1) has 1219143 bin [17.1,17.2) has 1225772 bin [17.2,17.3) has 1206681 bin [17.3,17.4) has 876045 bin [17.4,17.5) has 582254 bin [17.5,17.6) has 610439 bin [17.6,17.7) has 637035 bin [17.7,17.8) has 506487 bin [17.8,17.9) has 358534 bin [17.9,18.0) has 255885 bin [18.0,18.1) has 191929 bin [18.1,18.2) has 178975 bin [18.2,18.3) has 159027 bin [18.3,18.4) has 109219 bin [18.4,18.5) has 57894 bin [18.5,18.6) has 28046 bin [18.6,18.7) has 19792 bin [18.7,18.8) has 18473 bin [18.8,18.9) has 19056 bin [18.9,19.0) has 19273 bin [19.0,19.1) has 20168 bin [19.1,19.2) has 21576 bin [19.2,19.3) has 22119 bin [19.3,19.4) has 23176 bin [19.4,19.5) has 25189 bin [19.5,19.6) has 26589 bin [19.6,19.7) has 26129 bin [19.7,19.8) has 25795 bin [19.8,19.9) has 23111 bin 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has 33532 bin [35.3,35.4) has 33583 bin [35.4,35.5) has 32733 bin [35.5,35.6) has 32009 bin [35.6,35.7) has 31859 bin [35.7,35.8) has 31126 bin [35.8,35.9) has 30620 bin [35.9,36.0) has 30226 bin [36.0,36.1) has 29332 bin [36.1,36.2) has 29640 bin [36.2,36.3) has 29123 bin [36.3,36.4) has 28610 bin [36.4,36.5) has 28430 bin [36.5,36.6) has 28198 bin [36.6,36.7) has 27275 bin [36.7,36.8) has 26980 bin [36.8,36.9) has 26799 bin [36.9,37.0) has 26289 bin [37.0,37.1) has 25906 bin [37.1,37.2) has 25794 bin [37.2,37.3) has 25243 bin [37.3,37.4) has 24952 bin [37.4,37.5) has 24630 bin [37.5,37.6) has 24471 bin [37.6,37.7) has 23576 bin [37.7,37.8) has 23415 bin [37.8,37.9) has 22755 bin [37.9,38.0) has 22495 bin [38.0,38.1) has 21659 bin [38.1,38.2) has 21270 bin [38.2,38.3) has 20988 bin [38.3,38.4) has 19857 bin [38.4,38.5) has 19293 bin [38.5,38.6) has 18659 bin [38.6,38.7) has 18014 bin [38.7,38.8) has 17566 bin [38.8,38.9) has 17010 bin [38.9,39.0) has 16431 bin [39.0,39.1) has 15682 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has 1214 bin [43.1,43.2) has 1151 bin [43.2,43.3) has 1097 bin [43.3,43.4) has 985 bin [43.4,43.5) has 945 bin [43.5,43.6) has 891 bin [43.6,43.7) has 866 bin [43.7,43.8) has 769 bin [43.8,43.9) has 831 bin [43.9,44.0) has 763 bin [44.0,44.1) has 779 bin [44.1,44.2) has 762 bin [44.2,44.3) has 738 bin [44.3,44.4) has 712 bin [44.4,44.5) has 689 bin [44.5,44.6) has 765 bin [44.6,44.7) has 735 bin [44.7,44.8) has 727 bin [44.8,44.9) has 757 bin [44.9,45.0) has 642 bin [45.0,45.1) has 633 bin [45.1,45.2) has 608 bin [45.2,45.3) has 581 bin [45.3,45.4) has 536 bin [45.4,45.5) has 524 bin [45.5,45.6) has 508 bin [45.6,45.7) has 475 bin [45.7,45.8) has 484 bin [45.8,45.9) has 465 bin [45.9,46.0) has 430 bin [46.0,46.1) has 413 bin [46.1,46.2) has 426 bin [46.2,46.3) has 403 bin [46.3,46.4) has 452 bin [46.4,46.5) has 403 bin [46.5,46.6) has 369 bin [46.6,46.7) has 356 bin [46.7,46.8) has 379 bin [46.8,46.9) has 336 bin [46.9,47.0) has 367 bin [47.0,47.1) has 356 bin [47.1,47.2) has 351 bin [47.2,47.3) has 333 bin [47.3,47.4) has 288 bin [47.4,47.5) has 285 bin [47.5,47.6) has 266 bin [47.6,47.7) has 268 bin [47.7,47.8) has 251 bin [47.8,47.9) has 246 bin [47.9,48.0) has 218 bin [48.0,48.1) has 178 bin [48.1,48.2) has 215 bin [48.2,48.3) has 167 bin [48.3,48.4) has 148 bin [48.4,48.5) has 142 bin [48.5,48.6) has 105 bin [48.6,48.7) has 109 bin [48.7,48.8) has 106 bin [48.8,48.9) has 103 bin [48.9,49.0) has 97 bin [49.0,49.1) has 85 bin [49.1,49.2) has 81 bin [49.2,49.3) has 85 bin [49.3,49.4) has 68 bin [49.4,49.5) has 49 bin [49.5,49.6) has 49 bin [49.6,49.7) has 45 bin [49.7,49.8) has 37 bin [49.8,49.9) has 42 bin [49.9,50.0) has 27 bin [50.0,50.1) has 45 bin [50.1,50.2) has 27 bin [50.2,50.3) has 30 bin [50.3,50.4) has 21 bin [50.4,50.5) has 15 bin [50.5,50.6) has 22 bin [50.6,50.7) has 10 bin [50.7,50.8) has 8 bin [50.8,50.9) has 7 bin [50.9,51.0) has 2 bin [51.0,51.1) has 5 bin [51.1,51.2) has 4 bin [51.2,51.3) has 5 bin [51.3,51.4) has 8 bin [51.4,51.5) has 6 bin [51.5,51.6) has 14 bin [51.6,51.7) has 11 bin [51.7,51.8) has 11 bin [51.8,51.9) has 2 bin [51.9,52.0) has 4 bin [52.0,52.1) has 2 bin [52.1,52.2) has 1 bin [52.3,52.4) has 4 bin [52.4,52.5) has 2 bin [52.5,52.6) has 1 bin [52.6,52.7) has 2 bin [52.7,52.8) has 4 bin [52.8,52.9) has 2 bin [52.9,53.0) has 1 bin [53.0,53.1) has 2 bin [53.1,53.2) has 2 bin [53.3,53.4) has 1 average z coordinate 19.7 for 31930637 element(s) point source id histogram with bin size 1.000000 bin 58 has 3052416 bin 59 has 25516095 bin 60 has 3362126 average point source id 59.009699461993193 for 31930637 element(s)