lasinfo (210611) report for 'AHN4T/46CZ2_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: 339/2022 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: 33827517 number of points by return: 24731588 6546150 2145239 368835 35705 scale factor x y z: 0.001 0.001 0.001 offset x y z: 184980 402480 0 min x y z: 184980.000 402480.000 19.261 max x y z: 186019.999 403769.999 53.526 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: 33827517 extended number of points by return: 24731588 6546150 2145239 368835 35705 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 19261 53526 intensity 54 2662 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 79 81 gps_time 296122566.689999 296125325.836492 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 35 255 B 32 255 NIR 12 255 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 0.54 26.62 ('Amplitude') attribute1 -16.56 9.63 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24731588 number of intermediate returns: 2562838 number of last returns: 24682524 number of single returns: 18149433 covered area in square units/kilounits: 1340832/1.34 point density: all returns 25.23 last only 18.41 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33827517 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24731588 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6546150 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2145239 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 368835 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 35705 instead zero. overview over extended number of returns of given pulse: 18149433 8804339 5350953 1342685 169387 10266 454 0 0 0 0 0 0 0 0 histogram of classification of points: 12620993 unclassified (1) 21059610 ground (2) 146330 building (6) 584 water (9) +-> flagged as extended overlap: 2396376 +---> 929871 of those are unclassified (1) +---> 1456937 of those are ground (2) +---> 9250 of those are building (6) +---> 318 of those are water (9) z coordinate histogram with bin size 0.100000 bin [19.2,19.3) has 1 bin [19.3,19.4) has 144 bin [19.4,19.5) has 2224 bin [19.5,19.6) has 2151 bin [19.6,19.7) has 2381 bin [19.7,19.8) has 5613 bin [19.8,19.9) has 5927 bin [19.9,20.0) has 5202 bin [20.0,20.1) has 7334 bin [20.1,20.2) has 26322 bin [20.2,20.3) has 57867 bin [20.3,20.4) has 133310 bin [20.4,20.5) has 230703 bin [20.5,20.6) has 267648 bin [20.6,20.7) has 339847 bin [20.7,20.8) has 419192 bin [20.8,20.9) has 394319 bin [20.9,21.0) has 479119 bin [21.0,21.1) has 630181 bin [21.1,21.2) has 538658 bin [21.2,21.3) has 439503 bin [21.3,21.4) has 448033 bin [21.4,21.5) has 437447 bin [21.5,21.6) has 663862 bin [21.6,21.7) has 825132 bin [21.7,21.8) has 825707 bin [21.8,21.9) has 792066 bin [21.9,22.0) has 731673 bin [22.0,22.1) has 814136 bin [22.1,22.2) has 839899 bin [22.2,22.3) has 910358 bin [22.3,22.4) has 1069719 bin [22.4,22.5) has 1087491 bin [22.5,22.6) has 960750 bin [22.6,22.7) has 952356 bin [22.7,22.8) has 929148 bin [22.8,22.9) has 785886 bin [22.9,23.0) has 668903 bin [23.0,23.1) has 617302 bin [23.1,23.2) has 591434 bin [23.2,23.3) has 531754 bin [23.3,23.4) has 426004 bin [23.4,23.5) has 317644 bin [23.5,23.6) has 266511 bin [23.6,23.7) has 238126 bin [23.7,23.8) has 204323 bin [23.8,23.9) has 159190 bin [23.9,24.0) has 122976 bin [24.0,24.1) has 97437 bin [24.1,24.2) has 76665 bin [24.2,24.3) has 62562 bin [24.3,24.4) has 49413 bin [24.4,24.5) has 41115 bin 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[39.7,39.8) has 65757 bin [39.8,39.9) has 63732 bin [39.9,40.0) has 61266 bin [40.0,40.1) has 59760 bin [40.1,40.2) has 58082 bin [40.2,40.3) has 56293 bin [40.3,40.4) has 54667 bin [40.4,40.5) has 52282 bin [40.5,40.6) has 50735 bin [40.6,40.7) has 48513 bin [40.7,40.8) has 46882 bin [40.8,40.9) has 44668 bin [40.9,41.0) has 43152 bin [41.0,41.1) has 41563 bin [41.1,41.2) has 39683 bin [41.2,41.3) has 38687 bin [41.3,41.4) has 36823 bin [41.4,41.5) has 35646 bin [41.5,41.6) has 34096 bin [41.6,41.7) has 32503 bin [41.7,41.8) has 31452 bin [41.8,41.9) has 29675 bin [41.9,42.0) has 28257 bin [42.0,42.1) has 26968 bin [42.1,42.2) has 25806 bin [42.2,42.3) has 23991 bin [42.3,42.4) has 23269 bin [42.4,42.5) has 21794 bin [42.5,42.6) has 20824 bin [42.6,42.7) has 19413 bin [42.7,42.8) has 18641 bin [42.8,42.9) has 17891 bin [42.9,43.0) has 16837 bin [43.0,43.1) has 16000 bin [43.1,43.2) has 15226 bin [43.2,43.3) has 14243 bin [43.3,43.4) has 13390 bin [43.4,43.5) has 12640 bin [43.5,43.6) 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[47.5,47.6) has 1319 bin [47.6,47.7) has 1305 bin [47.7,47.8) has 1163 bin [47.8,47.9) has 1085 bin [47.9,48.0) has 1026 bin [48.0,48.1) has 927 bin [48.1,48.2) has 850 bin [48.2,48.3) has 876 bin [48.3,48.4) has 740 bin [48.4,48.5) has 780 bin [48.5,48.6) has 708 bin [48.6,48.7) has 710 bin [48.7,48.8) has 702 bin [48.8,48.9) has 679 bin [48.9,49.0) has 657 bin [49.0,49.1) has 562 bin [49.1,49.2) has 542 bin [49.2,49.3) has 556 bin [49.3,49.4) has 433 bin [49.4,49.5) has 442 bin [49.5,49.6) has 400 bin [49.6,49.7) has 350 bin [49.7,49.8) has 295 bin [49.8,49.9) has 292 bin [49.9,50.0) has 278 bin [50.0,50.1) has 267 bin [50.1,50.2) has 234 bin [50.2,50.3) has 221 bin [50.3,50.4) has 204 bin [50.4,50.5) has 177 bin [50.5,50.6) has 178 bin [50.6,50.7) has 159 bin [50.7,50.8) has 137 bin [50.8,50.9) has 115 bin [50.9,51.0) has 113 bin [51.0,51.1) has 115 bin [51.1,51.2) has 106 bin [51.2,51.3) has 88 bin [51.3,51.4) has 87 bin [51.4,51.5) has 68 bin [51.5,51.6) has 68 bin [51.6,51.7) has 46 bin [51.7,51.8) has 32 bin [51.8,51.9) has 28 bin [51.9,52.0) has 32 bin [52.0,52.1) has 19 bin [52.1,52.2) has 17 bin [52.2,52.3) has 16 bin [52.3,52.4) has 16 bin [52.4,52.5) has 13 bin [52.5,52.6) has 13 bin [52.6,52.7) has 12 bin [52.7,52.8) has 1 bin [52.8,52.9) has 2 bin [53.0,53.1) has 2 bin [53.1,53.2) has 1 bin [53.2,53.3) has 2 bin [53.5,53.6) has 1 average z coordinate 26.7 for 33827517 element(s) point source id histogram with bin size 1.000000 bin 79 has 336401 bin 80 has 27704789 bin 81 has 5786327 average point source id 80.161109253156241 for 33827517 element(s)