lasinfo (210611) report for 'AHN4T/17GN1_02.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: 35799164 number of points by return: 22951510 8677715 3344260 730485 88886 scale factor x y z: 0.001 0.001 0.001 offset x y z: 240980 536230 0 min x y z: 240980.000 536230.000 14.982 max x y z: 242019.999 537519.999 59.523 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: 35799164 extended number of points by return: 22951510 8677715 3344260 730485 88886 6053 255 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 14982 59523 intensity 49 4899 return_number 1 7 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 60 62 gps_time 330510314.300609 330513968.844704 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 37 255 B 20 255 NIR 4 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.37 32.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22951510 number of intermediate returns: 4169870 number of last returns: 22946541 number of single returns: 14268757 covered area in square units/kilounits: 1311752/1.31 point density: all returns 27.29 last only 17.49 (per square units) spacing: all returns 0.19 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35799164 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22951510 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8677715 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3344260 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 730485 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 88886 instead zero. overview over extended number of returns of given pulse: 14268757 10670653 7842750 2566474 413971 34820 1739 0 0 0 0 0 0 0 0 histogram of classification of points: 14987164 unclassified (1) 20314570 ground (2) 110408 building (6) 378254 water (9) 8768 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2565790 +---> 771747 of those are unclassified (1) +---> 1755605 of those are ground (2) +---> 28363 of those are building (6) +---> 4619 of those are water (9) +---> 5456 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [14.9,15.0) has 2 bin [15.0,15.1) has 196 bin [15.1,15.2) has 2141 bin [15.2,15.3) has 8151 bin [15.3,15.4) has 14295 bin [15.4,15.5) has 16885 bin [15.5,15.6) has 19278 bin [15.6,15.7) has 25355 bin [15.7,15.8) has 46954 bin [15.8,15.9) has 135438 bin [15.9,16.0) has 328609 bin [16.0,16.1) has 329753 bin [16.1,16.2) has 321736 bin [16.2,16.3) has 728871 bin [16.3,16.4) has 786196 bin [16.4,16.5) has 943306 bin [16.5,16.6) has 1220838 bin [16.6,16.7) has 1276872 bin [16.7,16.8) has 1175473 bin [16.8,16.9) has 1048599 bin [16.9,17.0) has 944008 bin [17.0,17.1) has 1109871 bin [17.1,17.2) has 1269950 bin [17.2,17.3) has 1246280 bin [17.3,17.4) has 1210598 bin [17.4,17.5) has 1144624 bin [17.5,17.6) has 1094381 bin [17.6,17.7) has 1001872 bin [17.7,17.8) has 902612 bin [17.8,17.9) has 759245 bin [17.9,18.0) has 597802 bin [18.0,18.1) has 477825 bin [18.1,18.2) has 378300 bin [18.2,18.3) has 255934 bin [18.3,18.4) has 156853 bin [18.4,18.5) has 109949 bin [18.5,18.6) has 76070 bin [18.6,18.7) has 61647 bin [18.7,18.8) has 53583 bin [18.8,18.9) has 50535 bin [18.9,19.0) has 47069 bin [19.0,19.1) has 43441 bin [19.1,19.2) has 39466 bin [19.2,19.3) has 38332 bin [19.3,19.4) has 37993 bin [19.4,19.5) has 36576 bin [19.5,19.6) has 36725 bin [19.6,19.7) has 39219 bin [19.7,19.8) has 38554 bin 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bin [35.1,35.2) has 102352 bin [35.2,35.3) has 102335 bin [35.3,35.4) has 102005 bin [35.4,35.5) has 101655 bin [35.5,35.6) has 101702 bin [35.6,35.7) has 100529 bin [35.7,35.8) has 99247 bin [35.8,35.9) has 98935 bin [35.9,36.0) has 98176 bin [36.0,36.1) has 97623 bin [36.1,36.2) has 96471 bin [36.2,36.3) has 95101 bin [36.3,36.4) has 94131 bin [36.4,36.5) has 94299 bin [36.5,36.6) has 93237 bin [36.6,36.7) has 92230 bin [36.7,36.8) has 91008 bin [36.8,36.9) has 89995 bin [36.9,37.0) has 89527 bin [37.0,37.1) has 87925 bin [37.1,37.2) has 87421 bin [37.2,37.3) has 86090 bin [37.3,37.4) has 84873 bin [37.4,37.5) has 83380 bin [37.5,37.6) has 81842 bin [37.6,37.7) has 80466 bin [37.7,37.8) has 78923 bin [37.8,37.9) has 77415 bin [37.9,38.0) has 76059 bin [38.0,38.1) has 74596 bin [38.1,38.2) has 73822 bin [38.2,38.3) has 72301 bin [38.3,38.4) has 70707 bin [38.4,38.5) has 69822 bin [38.5,38.6) has 68412 bin [38.6,38.7) has 66503 bin [38.7,38.8) has 64713 bin [38.8,38.9) has 63464 bin 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has 15287 bin [42.8,42.9) has 14672 bin [42.9,43.0) has 13597 bin [43.0,43.1) has 13069 bin [43.1,43.2) has 12472 bin [43.2,43.3) has 11908 bin [43.3,43.4) has 11011 bin [43.4,43.5) has 10735 bin [43.5,43.6) has 9996 bin [43.6,43.7) has 9333 bin [43.7,43.8) has 8903 bin [43.8,43.9) has 8351 bin [43.9,44.0) has 8032 bin [44.0,44.1) has 7543 bin [44.1,44.2) has 7054 bin [44.2,44.3) has 6620 bin [44.3,44.4) has 6294 bin [44.4,44.5) has 5873 bin [44.5,44.6) has 5704 bin [44.6,44.7) has 5319 bin [44.7,44.8) has 4899 bin [44.8,44.9) has 4575 bin [44.9,45.0) has 4468 bin [45.0,45.1) has 4069 bin [45.1,45.2) has 3930 bin [45.2,45.3) has 3638 bin [45.3,45.4) has 3433 bin [45.4,45.5) has 3149 bin [45.5,45.6) has 2986 bin [45.6,45.7) has 2782 bin [45.7,45.8) has 2416 bin [45.8,45.9) has 2265 bin [45.9,46.0) has 1988 bin [46.0,46.1) has 1925 bin [46.1,46.2) has 1816 bin [46.2,46.3) has 1752 bin [46.3,46.4) has 1644 bin [46.4,46.5) has 1552 bin [46.5,46.6) has 1508 bin [46.6,46.7) has 1398 bin [46.7,46.8) has 1320 bin [46.8,46.9) has 1245 bin [46.9,47.0) has 1190 bin [47.0,47.1) has 1156 bin [47.1,47.2) has 1030 bin [47.2,47.3) has 908 bin [47.3,47.4) has 874 bin [47.4,47.5) has 837 bin [47.5,47.6) has 761 bin [47.6,47.7) has 750 bin [47.7,47.8) has 616 bin [47.8,47.9) has 623 bin [47.9,48.0) has 583 bin [48.0,48.1) has 536 bin [48.1,48.2) has 498 bin [48.2,48.3) has 437 bin [48.3,48.4) has 443 bin [48.4,48.5) has 365 bin [48.5,48.6) has 356 bin [48.6,48.7) has 334 bin [48.7,48.8) has 300 bin [48.8,48.9) has 333 bin [48.9,49.0) has 266 bin [49.0,49.1) has 243 bin [49.1,49.2) has 212 bin [49.2,49.3) has 172 bin [49.3,49.4) has 193 bin [49.4,49.5) has 153 bin [49.5,49.6) has 143 bin [49.6,49.7) has 125 bin [49.7,49.8) has 108 bin [49.8,49.9) has 81 bin [49.9,50.0) has 88 bin [50.0,50.1) has 89 bin [50.1,50.2) has 84 bin [50.2,50.3) has 69 bin [50.3,50.4) has 63 bin [50.4,50.5) has 58 bin [50.5,50.6) has 38 bin [50.6,50.7) has 37 bin [50.7,50.8) has 31 bin [50.8,50.9) has 34 bin [50.9,51.0) has 32 bin [51.0,51.1) has 22 bin [51.1,51.2) has 18 bin [51.2,51.3) has 17 bin [51.3,51.4) has 9 bin [51.4,51.5) has 7 bin [51.5,51.6) has 14 bin [51.6,51.7) has 7 bin [51.7,51.8) has 2 bin [51.8,51.9) has 6 bin [51.9,52.0) has 3 bin [52.0,52.1) has 3 bin [52.1,52.2) has 1 bin [52.3,52.4) has 2 bin [52.6,52.7) has 1 bin [52.9,53.0) has 1 bin [53.1,53.2) has 2 bin [53.2,53.3) has 1 bin [54.2,54.3) has 2 bin [54.3,54.4) has 1 bin [55.1,55.2) has 3 bin [55.3,55.4) has 3 bin [55.4,55.5) has 9 bin [55.5,55.6) has 5 bin [56.1,56.2) has 3 bin [56.2,56.3) has 1 bin [56.3,56.4) has 7 bin [56.4,56.5) has 12 bin [59.5,59.6) has 1 average z coordinate 23.1 for 35799164 element(s) point source id histogram with bin size 1.000000 bin 60 has 1387374 bin 61 has 28984105 bin 62 has 5427685 average point source id 61.112860484675004 for 35799164 element(s)