lasinfo (210611) report for 'AHN4T/57AZ2_17.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: 19707195 number of points by return: 17614526 1631662 397235 58770 5002 scale factor x y z: 0.001 0.001 0.001 offset x y z: 145980 363730 0 min x y z: 145980.000 363996.231 38.583 max x y z: 147019.999 365019.999 69.908 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: 19707195 extended number of points by return: 17614526 1631662 397235 58770 5002 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 266231 1289999 Z 38583 69908 intensity 56 3522 return_number 1 5 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 71 73 gps_time 298215056.025752 298220657.688642 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 31 255 B 24 255 NIR 9 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 35.22 ('Amplitude') attribute1 -16.67 18.65 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 17614526 number of intermediate returns: 463506 number of last returns: 17600329 number of single returns: 15971166 covered area in square units/kilounits: 964872/0.96 point density: all returns 20.42 last only 18.24 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 19707195 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17614526 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1631662 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 397235 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 58770 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5002 instead zero. overview over extended number of returns of given pulse: 15971166 2473484 1020580 216661 24160 1084 60 0 0 0 0 0 0 0 0 histogram of classification of points: 2901026 unclassified (1) 16658960 ground (2) 146189 building (6) 1020 water (9) +-> flagged as extended overlap: 1486279 +---> 386831 of those are unclassified (1) +---> 1080686 of those are ground (2) +---> 18762 of those are building (6) z coordinate histogram with bin size 0.100000 bin [38.5,38.6) has 1 bin [38.6,38.7) has 251 bin [38.7,38.8) has 3563 bin [38.8,38.9) has 5122 bin [38.9,39.0) has 4077 bin [39.0,39.1) has 5235 bin [39.1,39.2) has 6614 bin [39.2,39.3) has 8455 bin [39.3,39.4) has 14697 bin [39.4,39.5) has 85145 bin [39.5,39.6) has 305839 bin [39.6,39.7) has 933217 bin [39.7,39.8) has 1036938 bin [39.8,39.9) has 813828 bin [39.9,40.0) has 643616 bin [40.0,40.1) has 526956 bin [40.1,40.2) has 583329 bin [40.2,40.3) has 542197 bin [40.3,40.4) has 479552 bin [40.4,40.5) has 480995 bin [40.5,40.6) has 481646 bin [40.6,40.7) has 507765 bin [40.7,40.8) has 506468 bin [40.8,40.9) has 483828 bin [40.9,41.0) has 369585 bin [41.0,41.1) has 346060 bin [41.1,41.2) has 335499 bin [41.2,41.3) has 378397 bin [41.3,41.4) has 418826 bin [41.4,41.5) has 400346 bin [41.5,41.6) has 349206 bin [41.6,41.7) has 364464 bin [41.7,41.8) has 414606 bin [41.8,41.9) has 471393 bin [41.9,42.0) has 579476 bin [42.0,42.1) has 662214 bin [42.1,42.2) has 634717 bin [42.2,42.3) has 599329 bin [42.3,42.4) has 474772 bin [42.4,42.5) has 337511 bin [42.5,42.6) has 215966 bin [42.6,42.7) has 187815 bin [42.7,42.8) has 181024 bin [42.8,42.9) has 193575 bin [42.9,43.0) has 174395 bin [43.0,43.1) has 134463 bin [43.1,43.2) has 100259 bin [43.2,43.3) has 80019 bin [43.3,43.4) has 65017 bin [43.4,43.5) has 49486 bin [43.5,43.6) has 40186 bin [43.6,43.7) has 36241 bin [43.7,43.8) has 36024 bin [43.8,43.9) has 35458 bin [43.9,44.0) has 34783 bin [44.0,44.1) has 34421 bin [44.1,44.2) has 33791 bin [44.2,44.3) has 32695 bin [44.3,44.4) has 31450 bin [44.4,44.5) has 29763 bin [44.5,44.6) has 27629 bin [44.6,44.7) has 26684 bin [44.7,44.8) has 25204 bin [44.8,44.9) has 22924 bin [44.9,45.0) has 22351 bin [45.0,45.1) has 20493 bin [45.1,45.2) has 19687 bin [45.2,45.3) has 19388 bin [45.3,45.4) has 18824 bin [45.4,45.5) has 18734 bin [45.5,45.6) has 18614 bin [45.6,45.7) has 18726 bin [45.7,45.8) has 18622 bin [45.8,45.9) has 18820 bin [45.9,46.0) has 18612 bin [46.0,46.1) has 18385 bin [46.1,46.2) has 18472 bin [46.2,46.3) has 18005 bin [46.3,46.4) has 17657 bin [46.4,46.5) has 17708 bin [46.5,46.6) has 17430 bin [46.6,46.7) has 17786 bin [46.7,46.8) has 17735 bin [46.8,46.9) has 17689 bin [46.9,47.0) has 17309 bin [47.0,47.1) has 17292 bin [47.1,47.2) has 17285 bin [47.2,47.3) has 17441 bin [47.3,47.4) has 17233 bin [47.4,47.5) has 17729 bin [47.5,47.6) has 17552 bin [47.6,47.7) has 17574 bin [47.7,47.8) has 17795 bin [47.8,47.9) has 17805 bin [47.9,48.0) has 17710 bin [48.0,48.1) has 17328 bin [48.1,48.2) has 17142 bin [48.2,48.3) has 17178 bin [48.3,48.4) has 17387 bin [48.4,48.5) has 17360 bin [48.5,48.6) has 16955 bin [48.6,48.7) has 16551 bin [48.7,48.8) has 16818 bin [48.8,48.9) has 16843 bin [48.9,49.0) has 16505 bin [49.0,49.1) has 16695 bin [49.1,49.2) has 16615 bin [49.2,49.3) has 15954 bin [49.3,49.4) has 16272 bin [49.4,49.5) has 16442 bin [49.5,49.6) has 16445 bin [49.6,49.7) has 16393 bin [49.7,49.8) has 16817 bin [49.8,49.9) has 16230 bin [49.9,50.0) has 16015 bin [50.0,50.1) has 16039 bin [50.1,50.2) has 15739 bin [50.2,50.3) has 15838 bin [50.3,50.4) has 15959 bin [50.4,50.5) has 15925 bin [50.5,50.6) has 15808 bin [50.6,50.7) has 15859 bin [50.7,50.8) has 15782 bin [50.8,50.9) has 15603 bin [50.9,51.0) has 15895 bin [51.0,51.1) has 15793 bin [51.1,51.2) has 15639 bin [51.2,51.3) has 15550 bin [51.3,51.4) has 15728 bin [51.4,51.5) has 15753 bin [51.5,51.6) has 15703 bin [51.6,51.7) has 16113 bin [51.7,51.8) has 16212 bin [51.8,51.9) has 16223 bin [51.9,52.0) has 16273 bin [52.0,52.1) has 15712 bin [52.1,52.2) has 15666 bin [52.2,52.3) has 15770 bin [52.3,52.4) has 15656 bin [52.4,52.5) has 16104 bin [52.5,52.6) has 16132 bin [52.6,52.7) has 15996 bin [52.7,52.8) has 16122 bin [52.8,52.9) has 16300 bin [52.9,53.0) has 16203 bin [53.0,53.1) has 16217 bin [53.1,53.2) has 16368 bin [53.2,53.3) has 16346 bin [53.3,53.4) has 16506 bin [53.4,53.5) has 16308 bin [53.5,53.6) has 16173 bin [53.6,53.7) has 16398 bin [53.7,53.8) has 16716 bin [53.8,53.9) has 16916 bin [53.9,54.0) has 17153 bin [54.0,54.1) has 17341 bin [54.1,54.2) has 17497 bin [54.2,54.3) has 17442 bin [54.3,54.4) has 17612 bin [54.4,54.5) has 17291 bin [54.5,54.6) has 17308 bin [54.6,54.7) has 16907 bin [54.7,54.8) has 16883 bin [54.8,54.9) has 17104 bin [54.9,55.0) has 17333 bin [55.0,55.1) has 16773 bin [55.1,55.2) has 16929 bin [55.2,55.3) has 16887 bin [55.3,55.4) has 17023 bin [55.4,55.5) has 17111 bin [55.5,55.6) has 17046 bin [55.6,55.7) has 17301 bin [55.7,55.8) has 17256 bin [55.8,55.9) has 16725 bin [55.9,56.0) has 16644 bin [56.0,56.1) has 16461 bin [56.1,56.2) has 16002 bin [56.2,56.3) has 15370 bin [56.3,56.4) has 15131 bin [56.4,56.5) has 15208 bin [56.5,56.6) has 14672 bin [56.6,56.7) has 14276 bin [56.7,56.8) has 13976 bin [56.8,56.9) has 13579 bin [56.9,57.0) has 13231 bin [57.0,57.1) has 12816 bin [57.1,57.2) has 12458 bin [57.2,57.3) has 11954 bin [57.3,57.4) has 11762 bin [57.4,57.5) has 11031 bin [57.5,57.6) has 10478 bin [57.6,57.7) has 10249 bin [57.7,57.8) has 9635 bin [57.8,57.9) has 9176 bin [57.9,58.0) has 8679 bin [58.0,58.1) has 8028 bin [58.1,58.2) has 7462 bin [58.2,58.3) has 7078 bin [58.3,58.4) has 7005 bin [58.4,58.5) has 6477 bin [58.5,58.6) has 5861 bin [58.6,58.7) has 5577 bin [58.7,58.8) has 5052 bin [58.8,58.9) has 4621 bin [58.9,59.0) has 4277 bin [59.0,59.1) has 3713 bin [59.1,59.2) has 3649 bin [59.2,59.3) has 3201 bin [59.3,59.4) has 2876 bin [59.4,59.5) has 2699 bin [59.5,59.6) has 2466 bin [59.6,59.7) has 2229 bin [59.7,59.8) has 2122 bin [59.8,59.9) has 2110 bin [59.9,60.0) has 1969 bin [60.0,60.1) has 1838 bin [60.1,60.2) has 1735 bin [60.2,60.3) has 1602 bin [60.3,60.4) has 1512 bin [60.4,60.5) has 1409 bin [60.5,60.6) has 1273 bin [60.6,60.7) has 1128 bin [60.7,60.8) has 1107 bin [60.8,60.9) has 1127 bin [60.9,61.0) has 1093 bin [61.0,61.1) has 988 bin [61.1,61.2) has 1010 bin [61.2,61.3) has 1002 bin [61.3,61.4) has 942 bin [61.4,61.5) has 905 bin [61.5,61.6) has 910 bin [61.6,61.7) has 963 bin [61.7,61.8) has 878 bin [61.8,61.9) has 922 bin [61.9,62.0) has 912 bin [62.0,62.1) has 878 bin [62.1,62.2) has 859 bin [62.2,62.3) has 820 bin [62.3,62.4) has 815 bin [62.4,62.5) has 791 bin [62.5,62.6) has 830 bin [62.6,62.7) has 751 bin [62.7,62.8) has 768 bin [62.8,62.9) has 755 bin [62.9,63.0) has 686 bin [63.0,63.1) has 661 bin [63.1,63.2) has 667 bin [63.2,63.3) has 680 bin [63.3,63.4) has 674 bin [63.4,63.5) has 638 bin [63.5,63.6) has 658 bin [63.6,63.7) has 647 bin [63.7,63.8) has 695 bin [63.8,63.9) has 659 bin [63.9,64.0) has 587 bin [64.0,64.1) has 571 bin [64.1,64.2) has 578 bin [64.2,64.3) has 533 bin [64.3,64.4) has 594 bin [64.4,64.5) has 581 bin [64.5,64.6) has 535 bin [64.6,64.7) has 449 bin [64.7,64.8) has 501 bin [64.8,64.9) has 510 bin [64.9,65.0) has 478 bin [65.0,65.1) has 482 bin [65.1,65.2) has 412 bin [65.2,65.3) has 431 bin [65.3,65.4) has 421 bin [65.4,65.5) has 404 bin [65.5,65.6) has 357 bin [65.6,65.7) has 353 bin [65.7,65.8) has 411 bin [65.8,65.9) has 376 bin [65.9,66.0) has 415 bin [66.0,66.1) has 371 bin [66.1,66.2) has 317 bin [66.2,66.3) has 282 bin [66.3,66.4) has 252 bin [66.4,66.5) has 241 bin [66.5,66.6) has 206 bin [66.6,66.7) has 221 bin [66.7,66.8) has 233 bin [66.8,66.9) has 250 bin [66.9,67.0) has 274 bin [67.0,67.1) has 226 bin [67.1,67.2) has 197 bin [67.2,67.3) has 201 bin [67.3,67.4) has 191 bin [67.4,67.5) has 148 bin [67.5,67.6) has 185 bin [67.6,67.7) has 163 bin [67.7,67.8) has 177 bin [67.8,67.9) has 144 bin [67.9,68.0) has 137 bin [68.0,68.1) has 136 bin [68.1,68.2) has 111 bin [68.2,68.3) has 101 bin [68.3,68.4) has 88 bin [68.4,68.5) has 73 bin [68.5,68.6) has 84 bin [68.6,68.7) has 57 bin [68.7,68.8) has 69 bin [68.8,68.9) has 68 bin [68.9,69.0) has 53 bin [69.0,69.1) has 33 bin [69.1,69.2) has 21 bin [69.2,69.3) has 15 bin [69.3,69.4) has 20 bin [69.4,69.5) has 9 bin [69.5,69.6) has 12 bin [69.6,69.7) has 14 bin [69.7,69.8) has 3 bin [69.8,69.9) has 4 bin [69.9,70.0) has 1 average z coordinate 42.3 for 19707195 element(s) point source id histogram with bin size 1.000000 bin 71 has 2963286 bin 72 has 16315753 bin 73 has 428156 average point source id 71.871360180888246 for 19707195 element(s)