lasinfo (210611) report for 'AHN4T/52DZ2_21.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: 31811688 number of points by return: 27793981 3107930 785229 115158 9390 scale factor x y z: 0.001 0.001 0.001 offset x y z: 194980 374980 0 min x y z: 194980.000 374980.000 30.041 max x y z: 196019.999 376269.999 57.088 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: 31811688 extended number of points by return: 27793981 3107930 785229 115158 9390 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 30041 57088 intensity 0 4132 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 -13 29 user_data 6 7 point_source_ID 100 101 gps_time 297863244.606820 297864421.164970 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 42 255 B 28 255 NIR 9 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2167 4833 extended_scanner_channel 0 0 attribute0 0 41.32 ('Amplitude') attribute1 -16.7 24.77 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27793981 number of intermediate returns: 907999 number of last returns: 27789454 number of single returns: 24679746 covered area in square units/kilounits: 1340384/1.34 point density: all returns 23.73 last only 20.73 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31811688 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27793981 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3107930 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 785229 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 115158 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9390 instead zero. overview over extended number of returns of given pulse: 24679746 4651560 2010321 423120 44482 2326 133 0 0 0 0 0 0 0 0 histogram of classification of points: 4682423 unclassified (1) 25247446 ground (2) 1832306 building (6) 49513 water (9) +-> flagged as extended overlap: 2027269 +---> 373703 of those are unclassified (1) +---> 1627522 of those are ground (2) +---> 22062 of those are building (6) +---> 3982 of those are water (9) z coordinate histogram with bin size 0.100000 bin [30.0,30.1) has 17 bin [30.1,30.2) has 358 bin [30.2,30.3) has 634 bin [30.3,30.4) has 394 bin [30.4,30.5) has 324 bin [30.5,30.6) has 1248 bin [30.6,30.7) has 3101 bin [30.7,30.8) has 2772 bin [30.8,30.9) has 4508 bin [30.9,31.0) has 8206 bin [31.0,31.1) has 13654 bin [31.1,31.2) has 23833 bin [31.2,31.3) has 38452 bin [31.3,31.4) has 30776 bin [31.4,31.5) has 35672 bin [31.5,31.6) has 82678 bin [31.6,31.7) has 182418 bin [31.7,31.8) has 527262 bin [31.8,31.9) has 710206 bin [31.9,32.0) has 904698 bin [32.0,32.1) has 1420642 bin [32.1,32.2) has 1806643 bin [32.2,32.3) has 1270555 bin [32.3,32.4) has 1209555 bin [32.4,32.5) has 1093071 bin [32.5,32.6) has 1410697 bin [32.6,32.7) has 1549001 bin [32.7,32.8) has 1424994 bin [32.8,32.9) has 1061535 bin [32.9,33.0) has 1077981 bin [33.0,33.1) has 1132303 bin [33.1,33.2) has 1050698 bin [33.2,33.3) has 817002 bin [33.3,33.4) has 824660 bin [33.4,33.5) has 735778 bin [33.5,33.6) has 718967 bin [33.6,33.7) has 603340 bin [33.7,33.8) has 474930 bin [33.8,33.9) has 474359 bin [33.9,34.0) has 521145 bin [34.0,34.1) has 566353 bin [34.1,34.2) has 595557 bin [34.2,34.3) has 454545 bin [34.3,34.4) has 317117 bin [34.4,34.5) has 209481 bin [34.5,34.6) has 122250 bin [34.6,34.7) has 92471 bin [34.7,34.8) has 62571 bin [34.8,34.9) has 55460 bin [34.9,35.0) has 46013 bin [35.0,35.1) has 43347 bin [35.1,35.2) has 44700 bin [35.2,35.3) has 47971 bin [35.3,35.4) has 47607 bin [35.4,35.5) has 46623 bin [35.5,35.6) has 49979 bin [35.6,35.7) has 50761 bin [35.7,35.8) has 51936 bin [35.8,35.9) has 54399 bin [35.9,36.0) has 54355 bin [36.0,36.1) has 53803 bin [36.1,36.2) has 54358 bin [36.2,36.3) has 56806 bin [36.3,36.4) has 63083 bin [36.4,36.5) has 68994 bin [36.5,36.6) has 69230 bin [36.6,36.7) has 73591 bin [36.7,36.8) has 82719 bin [36.8,36.9) has 92235 bin [36.9,37.0) has 87817 bin [37.0,37.1) has 81249 bin [37.1,37.2) has 73648 bin [37.2,37.3) has 76101 bin [37.3,37.4) has 81396 bin [37.4,37.5) has 78180 bin [37.5,37.6) has 89130 bin [37.6,37.7) has 82857 bin [37.7,37.8) has 68018 bin [37.8,37.9) has 58546 bin [37.9,38.0) has 51514 bin [38.0,38.1) has 48595 bin [38.1,38.2) has 48088 bin [38.2,38.3) has 51108 bin [38.3,38.4) has 58790 bin [38.4,38.5) has 51918 bin [38.5,38.6) has 44816 bin [38.6,38.7) has 46862 bin [38.7,38.8) has 42184 bin [38.8,38.9) has 40989 bin [38.9,39.0) has 38956 bin [39.0,39.1) has 37711 bin [39.1,39.2) has 36825 bin [39.2,39.3) has 35832 bin [39.3,39.4) has 35854 bin [39.4,39.5) has 34981 bin [39.5,39.6) has 34275 bin [39.6,39.7) has 32201 bin [39.7,39.8) has 30690 bin [39.8,39.9) has 30799 bin [39.9,40.0) has 30500 bin [40.0,40.1) has 30452 bin [40.1,40.2) has 29637 bin [40.2,40.3) has 29014 bin [40.3,40.4) has 29071 bin [40.4,40.5) has 28157 bin [40.5,40.6) has 27283 bin [40.6,40.7) has 25831 bin [40.7,40.8) has 25692 bin [40.8,40.9) has 25954 bin [40.9,41.0) has 25041 bin [41.0,41.1) has 24767 bin [41.1,41.2) has 25100 bin [41.2,41.3) has 25172 bin [41.3,41.4) has 25867 bin [41.4,41.5) has 25864 bin [41.5,41.6) has 26183 bin [41.6,41.7) has 26003 bin [41.7,41.8) has 25937 bin [41.8,41.9) has 26007 bin [41.9,42.0) has 25962 bin [42.0,42.1) has 25191 bin [42.1,42.2) has 25082 bin [42.2,42.3) has 25292 bin [42.3,42.4) has 25699 bin [42.4,42.5) has 25701 bin [42.5,42.6) has 26042 bin [42.6,42.7) has 25895 bin [42.7,42.8) has 26231 bin [42.8,42.9) has 25795 bin [42.9,43.0) has 25885 bin [43.0,43.1) has 26185 bin [43.1,43.2) has 26636 bin [43.2,43.3) has 27170 bin [43.3,43.4) has 27355 bin [43.4,43.5) has 27688 bin [43.5,43.6) has 27775 bin [43.6,43.7) has 27999 bin [43.7,43.8) has 27950 bin [43.8,43.9) has 27834 bin [43.9,44.0) has 27956 bin [44.0,44.1) has 28926 bin [44.1,44.2) has 29162 bin [44.2,44.3) has 29466 bin [44.3,44.4) has 29688 bin [44.4,44.5) has 30439 bin [44.5,44.6) has 30870 bin [44.6,44.7) has 30834 bin [44.7,44.8) has 31260 bin [44.8,44.9) has 31813 bin [44.9,45.0) has 31854 bin [45.0,45.1) has 31974 bin [45.1,45.2) has 32233 bin [45.2,45.3) has 32516 bin [45.3,45.4) has 32811 bin [45.4,45.5) has 33481 bin [45.5,45.6) has 33785 bin [45.6,45.7) has 33749 bin [45.7,45.8) has 34384 bin [45.8,45.9) has 34484 bin [45.9,46.0) has 34768 bin [46.0,46.1) has 34810 bin [46.1,46.2) has 34915 bin [46.2,46.3) has 35499 bin [46.3,46.4) has 35148 bin [46.4,46.5) has 35121 bin [46.5,46.6) has 34471 bin [46.6,46.7) has 34788 bin [46.7,46.8) has 34828 bin [46.8,46.9) has 33963 bin [46.9,47.0) has 33857 bin [47.0,47.1) has 34118 bin [47.1,47.2) has 33820 bin [47.2,47.3) has 33818 bin [47.3,47.4) has 33291 bin [47.4,47.5) has 33193 bin [47.5,47.6) has 32645 bin [47.6,47.7) has 32808 bin [47.7,47.8) has 32874 bin [47.8,47.9) has 32697 bin [47.9,48.0) has 32400 bin [48.0,48.1) has 32460 bin [48.1,48.2) has 32289 bin [48.2,48.3) has 31640 bin [48.3,48.4) has 31074 bin [48.4,48.5) has 30774 bin [48.5,48.6) has 30095 bin [48.6,48.7) has 29138 bin [48.7,48.8) has 29343 bin [48.8,48.9) has 28545 bin [48.9,49.0) has 27830 bin [49.0,49.1) has 27272 bin [49.1,49.2) has 26928 bin [49.2,49.3) has 26086 bin [49.3,49.4) has 25087 bin [49.4,49.5) has 24671 bin [49.5,49.6) has 24201 bin [49.6,49.7) has 22993 bin [49.7,49.8) has 22271 bin [49.8,49.9) has 21651 bin [49.9,50.0) has 20680 bin [50.0,50.1) has 20028 bin [50.1,50.2) has 19491 bin [50.2,50.3) has 18883 bin [50.3,50.4) has 17807 bin [50.4,50.5) has 17055 bin [50.5,50.6) has 16532 bin [50.6,50.7) has 16025 bin [50.7,50.8) has 15568 bin [50.8,50.9) has 15000 bin [50.9,51.0) has 14096 bin [51.0,51.1) has 13517 bin [51.1,51.2) has 12931 bin [51.2,51.3) has 11901 bin [51.3,51.4) has 11424 bin [51.4,51.5) has 10931 bin [51.5,51.6) has 9919 bin [51.6,51.7) has 9510 bin [51.7,51.8) has 8995 bin [51.8,51.9) has 8483 bin [51.9,52.0) has 8091 bin [52.0,52.1) has 7547 bin [52.1,52.2) has 6986 bin [52.2,52.3) has 6717 bin [52.3,52.4) has 6052 bin [52.4,52.5) has 5556 bin [52.5,52.6) has 5126 bin [52.6,52.7) has 4672 bin [52.7,52.8) has 4385 bin [52.8,52.9) has 4175 bin [52.9,53.0) has 3925 bin [53.0,53.1) has 3553 bin [53.1,53.2) has 3227 bin [53.2,53.3) has 2964 bin [53.3,53.4) has 2812 bin [53.4,53.5) has 2494 bin [53.5,53.6) has 2224 bin [53.6,53.7) has 2092 bin [53.7,53.8) has 1905 bin [53.8,53.9) has 1825 bin [53.9,54.0) has 1546 bin [54.0,54.1) has 1351 bin [54.1,54.2) has 1201 bin [54.2,54.3) has 1083 bin [54.3,54.4) has 854 bin [54.4,54.5) has 868 bin [54.5,54.6) has 776 bin [54.6,54.7) has 678 bin [54.7,54.8) has 608 bin [54.8,54.9) has 493 bin [54.9,55.0) has 476 bin [55.0,55.1) has 464 bin [55.1,55.2) has 388 bin [55.2,55.3) has 311 bin [55.3,55.4) has 298 bin [55.4,55.5) has 227 bin [55.5,55.6) has 185 bin [55.6,55.7) has 121 bin [55.7,55.8) has 135 bin [55.8,55.9) has 94 bin [55.9,56.0) has 66 bin [56.0,56.1) has 76 bin [56.1,56.2) has 45 bin [56.2,56.3) has 43 bin [56.3,56.4) has 33 bin [56.4,56.5) has 32 bin [56.5,56.6) has 20 bin [56.6,56.7) has 14 bin [56.7,56.8) has 11 bin [56.8,56.9) has 8 bin [56.9,57.0) has 2 bin [57.0,57.1) has 1 average z coordinate 34.6 for 31811688 element(s) point source id histogram with bin size 1.000000 bin 100 has 12509847 bin 101 has 19301841 average point source id 100.606753121682829 for 31811688 element(s)