lasinfo (210611) report for 'AHN4T/51BZ1_23.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: 38374285 number of points by return: 29360011 7007360 1786864 207155 12895 scale factor x y z: 0.001 0.001 0.001 offset x y z: 151980 387480 0 min x y z: 151980.000 387480.000 16.802 max x y z: 153019.999 388769.999 46.043 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: 38374285 extended number of points by return: 29360011 7007360 1786864 207155 12895 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 16802 46043 intensity 56 4223 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 -12 29 user_data 6 7 point_source_ID 64 65 gps_time 298033863.443945 298036533.391034 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 40 255 B 33 255 NIR 21 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2000 4833 extended_scanner_channel 0 0 attribute0 0.56 42.23 ('Amplitude') attribute1 -16.46 25.61 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29360011 number of intermediate returns: 2001074 number of last returns: 29348852 number of single returns: 22335652 covered area in square units/kilounits: 1341548/1.34 point density: all returns 28.60 last only 21.88 (per square units) spacing: all returns 0.19 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38374285 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29360011 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7007360 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1786864 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 207155 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12895 instead zero. overview over extended number of returns of given pulse: 22335652 10454519 4741999 777411 61788 2792 124 0 0 0 0 0 0 0 0 histogram of classification of points: 11953587 unclassified (1) 26416038 ground (2) 4554 building (6) 106 water (9) +-> flagged as extended overlap: 2308404 +---> 634389 of those are unclassified (1) +---> 1673944 of those are ground (2) +---> 71 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.8,16.9) has 93 bin [16.9,17.0) has 726 bin [17.0,17.1) has 2429 bin [17.1,17.2) has 2586 bin [17.2,17.3) has 5239 bin [17.3,17.4) has 22935 bin [17.4,17.5) has 35401 bin [17.5,17.6) has 57299 bin [17.6,17.7) has 98817 bin [17.7,17.8) has 133934 bin [17.8,17.9) has 150913 bin [17.9,18.0) has 156207 bin [18.0,18.1) has 183315 bin [18.1,18.2) has 246312 bin [18.2,18.3) has 382331 bin [18.3,18.4) has 563239 bin [18.4,18.5) has 781057 bin [18.5,18.6) has 968736 bin [18.6,18.7) has 1161036 bin [18.7,18.8) has 1423383 bin [18.8,18.9) has 1663382 bin [18.9,19.0) has 1749757 bin [19.0,19.1) has 1790945 bin [19.1,19.2) has 1738944 bin [19.2,19.3) has 1750046 bin [19.3,19.4) has 1566818 bin [19.4,19.5) has 1377988 bin [19.5,19.6) has 1268292 bin [19.6,19.7) has 1109773 bin [19.7,19.8) has 897016 bin [19.8,19.9) has 734116 bin [19.9,20.0) has 638673 bin [20.0,20.1) has 577908 bin [20.1,20.2) has 556506 bin [20.2,20.3) has 485349 bin [20.3,20.4) has 427784 bin [20.4,20.5) has 419927 bin [20.5,20.6) has 393220 bin [20.6,20.7) has 337071 bin [20.7,20.8) has 278556 bin [20.8,20.9) has 224446 bin [20.9,21.0) has 194446 bin [21.0,21.1) has 170123 bin [21.1,21.2) has 140191 bin [21.2,21.3) has 109844 bin [21.3,21.4) has 94875 bin [21.4,21.5) has 84299 bin [21.5,21.6) has 77498 bin [21.6,21.7) has 71215 bin [21.7,21.8) has 64797 bin [21.8,21.9) has 60802 bin [21.9,22.0) has 57431 bin [22.0,22.1) has 54871 bin [22.1,22.2) has 53729 bin [22.2,22.3) has 53182 bin [22.3,22.4) has 53022 bin [22.4,22.5) has 51618 bin [22.5,22.6) has 51908 bin [22.6,22.7) has 51620 bin [22.7,22.8) has 51834 bin [22.8,22.9) has 52337 bin [22.9,23.0) has 52423 bin [23.0,23.1) has 53149 bin [23.1,23.2) has 53464 bin [23.2,23.3) has 54061 bin [23.3,23.4) has 54515 bin [23.4,23.5) has 55002 bin [23.5,23.6) has 55538 bin [23.6,23.7) has 56487 bin [23.7,23.8) has 56788 bin [23.8,23.9) has 57663 bin [23.9,24.0) has 58442 bin [24.0,24.1) has 59205 bin [24.1,24.2) has 59482 bin [24.2,24.3) has 60689 bin [24.3,24.4) has 61228 bin [24.4,24.5) has 62084 bin [24.5,24.6) has 62137 bin [24.6,24.7) has 62809 bin [24.7,24.8) has 63186 bin [24.8,24.9) has 63480 bin [24.9,25.0) has 64435 bin [25.0,25.1) has 64906 bin [25.1,25.2) has 65553 bin [25.2,25.3) has 66915 bin [25.3,25.4) has 67922 bin [25.4,25.5) has 68956 bin [25.5,25.6) has 69285 bin [25.6,25.7) has 70329 bin [25.7,25.8) has 69749 bin [25.8,25.9) has 69781 bin [25.9,26.0) has 70402 bin [26.0,26.1) has 70427 bin [26.1,26.2) has 72202 bin [26.2,26.3) has 72528 bin [26.3,26.4) has 72984 bin [26.4,26.5) has 74727 bin [26.5,26.6) has 75761 bin [26.6,26.7) has 76769 bin [26.7,26.8) has 77850 bin [26.8,26.9) has 77714 bin [26.9,27.0) has 78938 bin [27.0,27.1) has 79431 bin [27.1,27.2) has 80364 bin [27.2,27.3) has 80763 bin [27.3,27.4) has 82311 bin [27.4,27.5) has 82822 bin [27.5,27.6) has 84099 bin [27.6,27.7) has 84635 bin [27.7,27.8) has 85811 bin [27.8,27.9) has 87249 bin [27.9,28.0) has 88178 bin [28.0,28.1) has 88798 bin [28.1,28.2) has 90155 bin [28.2,28.3) has 91236 bin [28.3,28.4) has 91645 bin [28.4,28.5) has 91766 bin [28.5,28.6) has 92789 bin [28.6,28.7) has 93439 bin [28.7,28.8) has 94114 bin [28.8,28.9) has 94430 bin [28.9,29.0) has 94405 bin [29.0,29.1) has 95999 bin [29.1,29.2) has 97959 bin [29.2,29.3) has 98192 bin [29.3,29.4) has 99752 bin [29.4,29.5) has 99431 bin [29.5,29.6) has 100523 bin [29.6,29.7) has 101898 bin [29.7,29.8) has 102185 bin [29.8,29.9) has 102237 bin 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168 bin [41.6,41.7) has 164 bin [41.7,41.8) has 161 bin [41.8,41.9) has 170 bin [41.9,42.0) has 158 bin [42.0,42.1) has 149 bin [42.1,42.2) has 114 bin [42.2,42.3) has 110 bin [42.3,42.4) has 135 bin [42.4,42.5) has 121 bin [42.5,42.6) has 96 bin [42.6,42.7) has 83 bin [42.7,42.8) has 72 bin [42.8,42.9) has 65 bin [42.9,43.0) has 63 bin [43.0,43.1) has 59 bin [43.1,43.2) has 45 bin [43.2,43.3) has 39 bin [43.3,43.4) has 28 bin [43.4,43.5) has 39 bin [43.5,43.6) has 31 bin [43.6,43.7) has 38 bin [43.7,43.8) has 35 bin [43.8,43.9) has 57 bin [43.9,44.0) has 40 bin [44.0,44.1) has 37 bin [44.1,44.2) has 29 bin [44.2,44.3) has 20 bin [44.3,44.4) has 19 bin [44.4,44.5) has 18 bin [44.5,44.6) has 11 bin [44.6,44.7) has 12 bin [44.7,44.8) has 10 bin [44.8,44.9) has 2 bin [44.9,45.0) has 6 bin [45.0,45.1) has 8 bin [45.1,45.2) has 11 bin [45.2,45.3) has 4 bin [45.3,45.4) has 4 bin [45.4,45.5) has 6 bin [45.5,45.6) has 2 bin [45.6,45.7) has 5 bin [45.7,45.8) has 1 bin [45.8,45.9) has 2 bin [46.0,46.1) has 1 average z coordinate 22.2 for 38374285 element(s) point source id histogram with bin size 1.000000 bin 64 has 14093410 bin 65 has 24280875 average point source id 64.63273817349301 for 38374285 element(s)