lasinfo (210611) report for 'AHN4T/52GZ1_25.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: 38395744 number of points by return: 25540821 9779732 2665357 377578 32256 scale factor x y z: 0.001 0.001 0.001 offset x y z: 203980 374980 0 min x y z: 203980.000 374980.000 17.848 max x y z: 205019.999 376269.999 53.397 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: 38395744 extended number of points by return: 25540821 9779732 2665357 377578 32256 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 17848 53397 intensity 33 3615 return_number 1 5 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 106 108 gps_time 298289062.776647 298291150.474632 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 37 255 B 26 255 NIR 9 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.33 36.15 ('Amplitude') attribute1 -16.6 19.45 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25540821 number of intermediate returns: 3071998 number of last returns: 25525515 number of single returns: 15742590 covered area in square units/kilounits: 1334488/1.33 point density: all returns 28.77 last only 19.13 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38395744 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25540821 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9779732 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2665357 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 377578 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 32256 instead zero. overview over extended number of returns of given pulse: 15742590 14239995 6869605 1382006 152352 8821 375 0 0 0 0 0 0 0 0 histogram of classification of points: 15962315 unclassified (1) 22301387 ground (2) 117571 building (6) 12158 water (9) 2313 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2578205 +---> 976844 of those are unclassified (1) +---> 1582280 of those are ground (2) +---> 17846 of those are building (6) +---> 985 of those are water (9) +---> 250 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [17.8,17.9) has 18 bin [17.9,18.0) has 149 bin [18.0,18.1) has 591 bin [18.1,18.2) has 1808 bin [18.2,18.3) has 4559 bin [18.3,18.4) has 5932 bin [18.4,18.5) has 7238 bin [18.5,18.6) has 9290 bin [18.6,18.7) has 15416 bin [18.7,18.8) has 21510 bin [18.8,18.9) has 32001 bin [18.9,19.0) has 42734 bin [19.0,19.1) has 59493 bin [19.1,19.2) has 101784 bin [19.2,19.3) has 106417 bin [19.3,19.4) has 132900 bin [19.4,19.5) has 119273 bin [19.5,19.6) has 104484 bin [19.6,19.7) has 123901 bin [19.7,19.8) has 135811 bin [19.8,19.9) has 121355 bin [19.9,20.0) has 98397 bin [20.0,20.1) has 82743 bin [20.1,20.2) has 63050 bin [20.2,20.3) has 61161 bin [20.3,20.4) has 73583 bin [20.4,20.5) has 96259 bin [20.5,20.6) has 98114 bin [20.6,20.7) has 88018 bin [20.7,20.8) has 95397 bin [20.8,20.9) has 87466 bin [20.9,21.0) has 73022 bin [21.0,21.1) has 76777 bin [21.1,21.2) has 80935 bin [21.2,21.3) has 75079 bin [21.3,21.4) has 87400 bin [21.4,21.5) has 85669 bin [21.5,21.6) has 72719 bin [21.6,21.7) has 63351 bin [21.7,21.8) has 78546 bin [21.8,21.9) has 121726 bin [21.9,22.0) has 175139 bin [22.0,22.1) has 205228 bin [22.1,22.2) has 167918 bin [22.2,22.3) has 132119 bin [22.3,22.4) has 121502 bin [22.4,22.5) has 137864 bin [22.5,22.6) has 152809 bin [22.6,22.7) has 176855 bin [22.7,22.8) has 204668 bin 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146180 bin [41.7,41.8) has 146622 bin [41.8,41.9) has 145700 bin [41.9,42.0) has 145968 bin [42.0,42.1) has 145718 bin [42.1,42.2) has 144104 bin [42.2,42.3) has 143301 bin [42.3,42.4) has 142022 bin [42.4,42.5) has 141609 bin [42.5,42.6) has 139582 bin [42.6,42.7) has 137194 bin [42.7,42.8) has 136289 bin [42.8,42.9) has 134507 bin [42.9,43.0) has 133388 bin [43.0,43.1) has 130533 bin [43.1,43.2) has 129345 bin [43.2,43.3) has 126048 bin [43.3,43.4) has 123456 bin [43.4,43.5) has 120976 bin [43.5,43.6) has 118238 bin [43.6,43.7) has 115707 bin [43.7,43.8) has 112141 bin [43.8,43.9) has 108638 bin [43.9,44.0) has 105789 bin [44.0,44.1) has 102250 bin [44.1,44.2) has 98596 bin [44.2,44.3) has 94645 bin [44.3,44.4) has 90985 bin [44.4,44.5) has 87655 bin [44.5,44.6) has 84086 bin [44.6,44.7) has 80629 bin [44.7,44.8) has 76956 bin [44.8,44.9) has 73761 bin [44.9,45.0) has 70642 bin [45.0,45.1) has 67562 bin [45.1,45.2) has 64706 bin [45.2,45.3) has 61492 bin [45.3,45.4) has 58572 bin 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[49.3,49.4) has 1467 bin [49.4,49.5) has 1323 bin [49.5,49.6) has 1252 bin [49.6,49.7) has 1079 bin [49.7,49.8) has 993 bin [49.8,49.9) has 894 bin [49.9,50.0) has 811 bin [50.0,50.1) has 666 bin [50.1,50.2) has 556 bin [50.2,50.3) has 469 bin [50.3,50.4) has 393 bin [50.4,50.5) has 353 bin [50.5,50.6) has 280 bin [50.6,50.7) has 285 bin [50.7,50.8) has 262 bin [50.8,50.9) has 224 bin [50.9,51.0) has 192 bin [51.0,51.1) has 145 bin [51.1,51.2) has 114 bin [51.2,51.3) has 97 bin [51.3,51.4) has 81 bin [51.4,51.5) has 72 bin [51.5,51.6) has 53 bin [51.6,51.7) has 52 bin [51.7,51.8) has 32 bin [51.8,51.9) has 25 bin [51.9,52.0) has 31 bin [52.0,52.1) has 15 bin [52.1,52.2) has 21 bin [52.2,52.3) has 20 bin [52.3,52.4) has 21 bin [52.4,52.5) has 11 bin [52.5,52.6) has 15 bin [52.6,52.7) has 7 bin [52.7,52.8) has 4 bin [52.8,52.9) has 5 bin [52.9,53.0) has 4 bin [53.0,53.1) has 3 bin [53.1,53.2) has 3 bin [53.3,53.4) has 1 average z coordinate 29.8 for 38395744 element(s) point source id histogram with bin size 1.000000 bin 106 has 6037678 bin 107 has 31642116 bin 108 has 715950 average point source id 106.861397971608525 for 38395744 element(s)