lasinfo (210611) report for 'AHN4T/57BZ1_18.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: 1913562 number of points by return: 1612500 205105 77458 16544 1955 scale factor x y z: 0.001 0.001 0.001 offset x y z: 151980 363730 0 min x y z: 151980.000 364494.190 34.401 max x y z: 153019.999 365019.999 71.091 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: 1913562 extended number of points by return: 1612500 205105 77458 16544 1955 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 764190 1289999 Z 34401 71091 intensity 59 1878 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 12 user_data 6 7 point_source_ID 75 76 gps_time 298283697.148213 298284012.842248 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 246 G 38 244 B 29 229 NIR 46 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2000 extended_scanner_channel 0 0 attribute0 0.59 18.78 ('Amplitude') attribute1 -16.48 2.84 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 1612500 number of intermediate returns: 94948 number of last returns: 1615321 number of single returns: 1409207 covered area in square units/kilounits: 73664/0.07 point density: all returns 25.98 last only 21.93 (per square units) spacing: all returns 0.20 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 1913562 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 1612500 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 205105 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 77458 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 16544 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1955 instead zero. overview over extended number of returns of given pulse: 1409207 256706 180562 57369 9072 621 25 0 0 0 0 0 0 0 0 histogram of classification of points: 335371 unclassified (1) 1577956 ground (2) 235 water (9) +-> flagged as extended overlap: 532902 +---> 115422 of those are unclassified (1) +---> 417445 of those are ground (2) +---> 35 of those are water (9) z coordinate histogram with bin size 0.100000 bin [34.4,34.5) has 88 bin [34.5,34.6) has 603 bin [34.6,34.7) has 918 bin [34.7,34.8) has 869 bin [34.8,34.9) has 924 bin [34.9,35.0) has 1065 bin [35.0,35.1) has 1439 bin [35.1,35.2) has 1836 bin [35.2,35.3) has 2842 bin [35.3,35.4) has 14735 bin [35.4,35.5) has 60892 bin [35.5,35.6) has 86290 bin [35.6,35.7) has 148127 bin [35.7,35.8) has 269663 bin [35.8,35.9) has 377315 bin [35.9,36.0) has 282745 bin [36.0,36.1) has 147654 bin [36.1,36.2) has 90843 bin [36.2,36.3) has 64254 bin [36.3,36.4) has 25852 bin [36.4,36.5) has 6847 bin [36.5,36.6) has 2706 bin [36.6,36.7) has 1774 bin [36.7,36.8) has 1536 bin [36.8,36.9) has 1614 bin [36.9,37.0) has 1732 bin [37.0,37.1) has 1596 bin [37.1,37.2) has 1519 bin [37.2,37.3) has 1220 bin [37.3,37.4) has 1157 bin [37.4,37.5) has 1029 bin [37.5,37.6) has 918 bin [37.6,37.7) has 846 bin [37.7,37.8) has 852 bin [37.8,37.9) has 858 bin [37.9,38.0) has 825 bin [38.0,38.1) has 858 bin [38.1,38.2) has 868 bin [38.2,38.3) has 880 bin [38.3,38.4) has 918 bin [38.4,38.5) has 847 bin [38.5,38.6) has 901 bin [38.6,38.7) has 927 bin [38.7,38.8) has 941 bin [38.8,38.9) has 868 bin [38.9,39.0) has 889 bin [39.0,39.1) has 966 bin [39.1,39.2) has 939 bin [39.2,39.3) has 999 bin [39.3,39.4) has 1006 bin [39.4,39.5) has 1065 bin [39.5,39.6) has 1030 bin [39.6,39.7) has 1085 bin [39.7,39.8) has 1051 bin [39.8,39.9) has 1113 bin [39.9,40.0) has 1014 bin [40.0,40.1) has 1027 bin [40.1,40.2) has 1073 bin [40.2,40.3) has 1043 bin [40.3,40.4) has 1046 bin [40.4,40.5) has 1100 bin [40.5,40.6) has 1127 bin [40.6,40.7) has 1144 bin [40.7,40.8) has 1122 bin [40.8,40.9) has 1154 bin [40.9,41.0) has 1050 bin [41.0,41.1) has 1065 bin [41.1,41.2) has 1110 bin [41.2,41.3) has 1081 bin [41.3,41.4) has 1201 bin [41.4,41.5) has 1137 bin [41.5,41.6) has 1270 bin [41.6,41.7) has 1229 bin [41.7,41.8) has 1292 bin [41.8,41.9) has 1227 bin [41.9,42.0) has 1193 bin [42.0,42.1) has 1199 bin [42.1,42.2) has 1333 bin [42.2,42.3) has 1388 bin [42.3,42.4) has 1322 bin [42.4,42.5) has 1335 bin [42.5,42.6) has 1373 bin [42.6,42.7) has 1387 bin [42.7,42.8) has 1379 bin [42.8,42.9) has 1417 bin [42.9,43.0) has 1402 bin [43.0,43.1) has 1463 bin [43.1,43.2) has 1444 bin [43.2,43.3) has 1363 bin [43.3,43.4) has 1444 bin [43.4,43.5) has 1466 bin [43.5,43.6) has 1470 bin [43.6,43.7) has 1480 bin [43.7,43.8) has 1454 bin [43.8,43.9) has 1404 bin [43.9,44.0) has 1343 bin [44.0,44.1) has 1400 bin [44.1,44.2) has 1382 bin [44.2,44.3) has 1524 bin [44.3,44.4) has 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909 bin [56.5,56.6) has 901 bin [56.6,56.7) has 885 bin [56.7,56.8) has 910 bin [56.8,56.9) has 869 bin [56.9,57.0) has 854 bin [57.0,57.1) has 879 bin [57.1,57.2) has 869 bin [57.2,57.3) has 870 bin [57.3,57.4) has 811 bin [57.4,57.5) has 812 bin [57.5,57.6) has 813 bin [57.6,57.7) has 740 bin [57.7,57.8) has 824 bin [57.8,57.9) has 816 bin [57.9,58.0) has 791 bin [58.0,58.1) has 826 bin [58.1,58.2) has 806 bin [58.2,58.3) has 838 bin [58.3,58.4) has 782 bin [58.4,58.5) has 794 bin [58.5,58.6) has 821 bin [58.6,58.7) has 751 bin [58.7,58.8) has 745 bin [58.8,58.9) has 732 bin [58.9,59.0) has 814 bin [59.0,59.1) has 767 bin [59.1,59.2) has 770 bin [59.2,59.3) has 754 bin [59.3,59.4) has 709 bin [59.4,59.5) has 713 bin [59.5,59.6) has 737 bin [59.6,59.7) has 766 bin [59.7,59.8) has 694 bin [59.8,59.9) has 735 bin [59.9,60.0) has 772 bin [60.0,60.1) has 772 bin [60.1,60.2) has 712 bin [60.2,60.3) has 684 bin [60.3,60.4) has 701 bin [60.4,60.5) has 749 bin [60.5,60.6) has 683 bin [60.6,60.7) has 712 bin [60.7,60.8) has 688 bin [60.8,60.9) has 694 bin [60.9,61.0) has 653 bin [61.0,61.1) has 662 bin [61.1,61.2) has 665 bin [61.2,61.3) has 612 bin [61.3,61.4) has 631 bin [61.4,61.5) has 650 bin [61.5,61.6) has 635 bin [61.6,61.7) has 625 bin [61.7,61.8) has 620 bin [61.8,61.9) has 599 bin [61.9,62.0) has 594 bin [62.0,62.1) has 583 bin [62.1,62.2) has 517 bin [62.2,62.3) has 549 bin [62.3,62.4) has 575 bin [62.4,62.5) has 544 bin [62.5,62.6) has 631 bin [62.6,62.7) has 608 bin [62.7,62.8) has 605 bin [62.8,62.9) has 559 bin [62.9,63.0) has 575 bin [63.0,63.1) has 541 bin [63.1,63.2) has 596 bin [63.2,63.3) has 549 bin [63.3,63.4) has 556 bin [63.4,63.5) has 543 bin [63.5,63.6) has 558 bin [63.6,63.7) has 511 bin [63.7,63.8) has 533 bin [63.8,63.9) has 570 bin [63.9,64.0) has 507 bin [64.0,64.1) has 517 bin [64.1,64.2) has 487 bin [64.2,64.3) has 505 bin [64.3,64.4) has 480 bin [64.4,64.5) has 449 bin [64.5,64.6) has 471 bin [64.6,64.7) has 496 bin [64.7,64.8) has 454 bin [64.8,64.9) has 499 bin [64.9,65.0) has 447 bin [65.0,65.1) has 408 bin [65.1,65.2) has 442 bin [65.2,65.3) has 464 bin [65.3,65.4) has 426 bin [65.4,65.5) has 407 bin [65.5,65.6) has 395 bin [65.6,65.7) has 369 bin [65.7,65.8) has 416 bin [65.8,65.9) has 346 bin [65.9,66.0) has 362 bin [66.0,66.1) has 331 bin [66.1,66.2) has 292 bin [66.2,66.3) has 289 bin [66.3,66.4) has 296 bin [66.4,66.5) has 311 bin [66.5,66.6) has 275 bin [66.6,66.7) has 255 bin [66.7,66.8) has 221 bin [66.8,66.9) has 225 bin [66.9,67.0) has 222 bin [67.0,67.1) has 209 bin [67.1,67.2) has 176 bin [67.2,67.3) has 204 bin [67.3,67.4) has 169 bin [67.4,67.5) has 161 bin [67.5,67.6) has 147 bin [67.6,67.7) has 147 bin [67.7,67.8) has 133 bin [67.8,67.9) has 130 bin [67.9,68.0) has 122 bin [68.0,68.1) has 103 bin [68.1,68.2) has 88 bin [68.2,68.3) has 97 bin [68.3,68.4) has 77 bin [68.4,68.5) has 67 bin [68.5,68.6) has 61 bin [68.6,68.7) has 53 bin [68.7,68.8) has 40 bin [68.8,68.9) has 33 bin [68.9,69.0) has 43 bin [69.0,69.1) has 43 bin [69.1,69.2) has 31 bin [69.2,69.3) has 19 bin [69.3,69.4) has 27 bin [69.4,69.5) has 15 bin [69.5,69.6) has 16 bin [69.6,69.7) has 16 bin [69.7,69.8) has 14 bin [69.8,69.9) has 16 bin [69.9,70.0) has 6 bin [70.0,70.1) has 10 bin [70.1,70.2) has 6 bin [70.2,70.3) has 10 bin [70.3,70.4) has 3 bin [70.4,70.5) has 6 bin [70.5,70.6) has 1 bin [70.6,70.7) has 6 bin [70.8,70.9) has 1 bin [70.9,71.0) has 2 bin [71.0,71.1) has 1 average z coordinate 38.2 for 1913562 element(s) point source id histogram with bin size 1.000000 bin 75 has 599504 bin 76 has 1314058 average point source id 75.686707825510751 for 1913562 element(s)