lasinfo (210611) report for 'AHN4T/40GN1_11.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: 338/2022 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: 25408774 number of points by return: 23945950 1028922 345355 77148 10458 scale factor x y z: 0.001 0.001 0.001 offset x y z: 199980 433730 0 min x y z: 199980.000 433730.000 10.029 max x y z: 201019.999 435019.999 52.910 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: 25408774 extended number of points by return: 23945950 1028922 345355 77148 10458 883 58 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 10029 52910 intensity 56 4682 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 129 131 gps_time 330767174.338542 330770280.408136 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 45 255 B 37 255 NIR 24 255 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 -16.32 30.58 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23945950 number of intermediate returns: 435429 number of last returns: 23945685 number of single returns: 22918290 covered area in square units/kilounits: 1314984/1.31 point density: all returns 19.32 last only 18.21 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25408774 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23945950 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1028922 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 345355 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 77148 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10458 instead zero. overview over extended number of returns of given pulse: 22918290 1362956 806285 267822 48038 4983 400 0 0 0 0 0 0 0 0 histogram of classification of points: 1894982 unclassified (1) 22670933 ground (2) 408220 building (6) 432867 water (9) 1772 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2290726 +---> 239457 of those are unclassified (1) +---> 1919434 of those are ground (2) +---> 121623 of those are building (6) +---> 10212 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.0,10.1) has 22 bin [10.1,10.2) has 1864 bin [10.2,10.3) has 230940 bin [10.3,10.4) has 1093679 bin [10.4,10.5) has 640907 bin [10.5,10.6) has 318692 bin [10.6,10.7) has 242111 bin [10.7,10.8) has 256775 bin [10.8,10.9) has 230051 bin [10.9,11.0) has 243607 bin [11.0,11.1) has 290084 bin [11.1,11.2) has 386864 bin [11.2,11.3) has 767066 bin [11.3,11.4) has 683877 bin [11.4,11.5) has 878532 bin [11.5,11.6) has 1893215 bin [11.6,11.7) has 2654320 bin [11.7,11.8) has 2033385 bin [11.8,11.9) has 1685010 bin [11.9,12.0) has 1894943 bin [12.0,12.1) has 2252131 bin [12.1,12.2) has 1463312 bin [12.2,12.3) has 616672 bin [12.3,12.4) has 428185 bin [12.4,12.5) has 425987 bin [12.5,12.6) has 345226 bin [12.6,12.7) has 323476 bin [12.7,12.8) has 205913 bin [12.8,12.9) has 183438 bin [12.9,13.0) has 99637 bin [13.0,13.1) has 60691 bin [13.1,13.2) has 53638 bin [13.2,13.3) has 51828 bin [13.3,13.4) has 49267 bin [13.4,13.5) has 47042 bin [13.5,13.6) has 46541 bin [13.6,13.7) has 42388 bin [13.7,13.8) has 35580 bin [13.8,13.9) has 35215 bin [13.9,14.0) has 34942 bin [14.0,14.1) has 33648 bin [14.1,14.2) has 34450 bin [14.2,14.3) has 32994 bin [14.3,14.4) has 33411 bin [14.4,14.5) has 33084 bin [14.5,14.6) has 35835 bin [14.6,14.7) has 36500 bin [14.7,14.8) has 33606 bin [14.8,14.9) has 33738 bin [14.9,15.0) has 33812 bin [15.0,15.1) has 34368 bin [15.1,15.2) has 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has 640 bin [43.2,43.3) has 678 bin [43.3,43.4) has 620 bin [43.4,43.5) has 671 bin [43.5,43.6) has 622 bin [43.6,43.7) has 677 bin [43.7,43.8) has 602 bin [43.8,43.9) has 627 bin [43.9,44.0) has 618 bin [44.0,44.1) has 606 bin [44.1,44.2) has 536 bin [44.2,44.3) has 553 bin [44.3,44.4) has 557 bin [44.4,44.5) has 565 bin [44.5,44.6) has 583 bin [44.6,44.7) has 529 bin [44.7,44.8) has 531 bin [44.8,44.9) has 524 bin [44.9,45.0) has 539 bin [45.0,45.1) has 526 bin [45.1,45.2) has 544 bin [45.2,45.3) has 505 bin [45.3,45.4) has 533 bin [45.4,45.5) has 513 bin [45.5,45.6) has 502 bin [45.6,45.7) has 529 bin [45.7,45.8) has 529 bin [45.8,45.9) has 518 bin [45.9,46.0) has 514 bin [46.0,46.1) has 568 bin [46.1,46.2) has 481 bin [46.2,46.3) has 510 bin [46.3,46.4) has 478 bin [46.4,46.5) has 499 bin [46.5,46.6) has 480 bin [46.6,46.7) has 503 bin [46.7,46.8) has 465 bin [46.8,46.9) has 467 bin [46.9,47.0) has 483 bin [47.0,47.1) has 462 bin [47.1,47.2) has 454 bin [47.2,47.3) has 421 bin [47.3,47.4) has 412 bin [47.4,47.5) has 432 bin [47.5,47.6) has 443 bin [47.6,47.7) has 444 bin [47.7,47.8) has 418 bin [47.8,47.9) has 404 bin [47.9,48.0) has 409 bin [48.0,48.1) has 405 bin [48.1,48.2) has 390 bin [48.2,48.3) has 405 bin [48.3,48.4) has 361 bin [48.4,48.5) has 342 bin [48.5,48.6) has 405 bin [48.6,48.7) has 339 bin [48.7,48.8) has 336 bin [48.8,48.9) has 325 bin [48.9,49.0) has 343 bin [49.0,49.1) has 309 bin [49.1,49.2) has 258 bin [49.2,49.3) has 290 bin [49.3,49.4) has 270 bin [49.4,49.5) has 270 bin [49.5,49.6) has 242 bin [49.6,49.7) has 201 bin [49.7,49.8) has 182 bin [49.8,49.9) has 167 bin [49.9,50.0) has 174 bin [50.0,50.1) has 137 bin [50.1,50.2) has 141 bin [50.2,50.3) has 112 bin [50.3,50.4) has 97 bin [50.4,50.5) has 88 bin [50.5,50.6) has 87 bin [50.6,50.7) has 62 bin [50.7,50.8) has 57 bin [50.8,50.9) has 49 bin [50.9,51.0) has 47 bin [51.0,51.1) has 48 bin [51.1,51.2) has 26 bin [51.2,51.3) has 24 bin [51.3,51.4) has 24 bin [51.4,51.5) has 12 bin [51.5,51.6) has 9 bin [51.6,51.7) has 5 bin [51.7,51.8) has 2 bin [51.9,52.0) has 2 bin [52.0,52.1) has 1 bin [52.1,52.2) has 1 bin [52.7,52.8) has 2 bin [52.8,52.9) has 8 bin [52.9,53.0) has 1 average z coordinate 12.4 for 25408774 element(s) point source id histogram with bin size 1.000000 bin 129 has 917427 bin 130 has 21766019 bin 131 has 2725328 average point source id 130.071152626254218 for 25408774 element(s)