lasinfo (210611) report for 'AHN4T/31AN1_24.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: 179/2021 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: 48128296 number of points by return: 42016106 5102367 845841 146651 17331 scale factor x y z: 0.001 0.001 0.001 offset x y z: 102980 468730 0 min x y z: 102980.000 468730.000 -10.650 max x y z: 104019.999 470019.999 23.409 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: 48128296 extended number of points by return: 42016106 5102367 845841 146651 17331 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 -10650 23409 intensity 51 4221 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 -37 35 user_data 6 7 point_source_ID 98 100 gps_time 270035779.528919 270037543.230750 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 29 255 B 3 255 NIR 36 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -6167 5833 extended_scanner_channel 0 0 attribute0 0.51 42.21 ('Amplitude') attribute1 -15.44 27.75 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42016106 number of intermediate returns: 1016902 number of last returns: 41887243 number of single returns: 36791955 covered area in square units/kilounits: 1307628/1.31 point density: all returns 36.81 last only 32.03 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 48128296 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42016106 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5102367 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 845841 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 146651 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 17331 instead zero. overview over extended number of returns of given pulse: 36791955 8619421 2110395 519545 85829 1136 15 0 0 0 0 0 0 0 0 histogram of classification of points: 7868819 unclassified (1) 26712319 ground (2) 13343105 building (6) 144804 water (9) 59249 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3192432 +---> 571928 of those are unclassified (1) +---> 1799100 of those are ground (2) +---> 763431 of those are building (6) +---> 52061 of those are water (9) +---> 5912 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-10.7,-10.6) has 11 bin [-10.6,-10.5) has 27 bin [-10.5,-10.4) has 96 bin [-10.4,-10.3) has 376 bin [-10.3,-10.2) has 930 bin [-10.2,-10.1) has 2931 bin [-10.1,-10.0) has 6961 bin [-10.0,-9.9) has 7587 bin [-9.9,-9.8) has 7159 bin [-9.8,-9.7) has 6707 bin [-9.7,-9.6) has 5451 bin [-9.6,-9.5) has 4734 bin [-9.5,-9.4) has 4372 bin [-9.4,-9.3) has 4178 bin [-9.3,-9.2) has 4045 bin [-9.2,-9.1) has 4345 bin [-9.1,-9.0) has 4076 bin [-9.0,-8.9) has 3219 bin [-8.9,-8.8) has 3681 bin [-8.8,-8.7) has 4761 bin [-8.7,-8.6) has 4912 bin [-8.6,-8.5) has 4649 bin [-8.5,-8.4) has 4380 bin [-8.4,-8.3) has 4203 bin [-8.3,-8.2) has 3962 bin [-8.2,-8.1) has 4126 bin [-8.1,-8.0) has 3876 bin [-8.0,-7.9) has 3864 bin [-7.9,-7.8) has 3938 bin [-7.8,-7.7) has 3998 bin [-7.7,-7.6) has 4134 bin [-7.6,-7.5) has 4146 bin [-7.5,-7.4) has 4240 bin [-7.4,-7.3) has 4095 bin [-7.3,-7.2) has 4208 bin [-7.2,-7.1) has 4312 bin [-7.1,-7.0) has 4374 bin [-7.0,-6.9) has 4407 bin [-6.9,-6.8) has 4347 bin [-6.8,-6.7) has 4332 bin [-6.7,-6.6) has 4513 bin [-6.6,-6.5) has 4547 bin [-6.5,-6.4) has 4549 bin [-6.4,-6.3) has 4713 bin [-6.3,-6.2) has 4758 bin [-6.2,-6.1) has 4907 bin [-6.1,-6.0) has 4868 bin [-6.0,-5.9) has 4964 bin [-5.9,-5.8) has 5020 bin [-5.8,-5.7) has 5328 bin [-5.7,-5.6) has 5410 bin [-5.6,-5.5) has 5365 bin 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has 14651 bin [10.3,10.4) has 14523 bin [10.4,10.5) has 14074 bin [10.5,10.6) has 13915 bin [10.6,10.7) has 13869 bin [10.7,10.8) has 13687 bin [10.8,10.9) has 13230 bin [10.9,11.0) has 32141 bin [11.0,11.1) has 37264 bin [11.1,11.2) has 13222 bin [11.2,11.3) has 12438 bin [11.3,11.4) has 25870 bin [11.4,11.5) has 16568 bin [11.5,11.6) has 12885 bin [11.6,11.7) has 9703 bin [11.7,11.8) has 9284 bin [11.8,11.9) has 9714 bin [11.9,12.0) has 8617 bin [12.0,12.1) has 7464 bin [12.1,12.2) has 7483 bin [12.2,12.3) has 7084 bin [12.3,12.4) has 6371 bin [12.4,12.5) has 5897 bin [12.5,12.6) has 5505 bin [12.6,12.7) has 5254 bin [12.7,12.8) has 4750 bin [12.8,12.9) has 4576 bin [12.9,13.0) has 4488 bin [13.0,13.1) has 4126 bin [13.1,13.2) has 3949 bin [13.2,13.3) has 3693 bin [13.3,13.4) has 3529 bin [13.4,13.5) has 3378 bin [13.5,13.6) has 3268 bin [13.6,13.7) has 3106 bin [13.7,13.8) has 2820 bin [13.8,13.9) has 2815 bin [13.9,14.0) has 2699 bin [14.0,14.1) has 2478 bin [14.1,14.2) has 2431 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bin [18.3,18.4) has 191 bin [18.4,18.5) has 201 bin [18.5,18.6) has 155 bin [18.6,18.7) has 177 bin [18.7,18.8) has 160 bin [18.8,18.9) has 154 bin [18.9,19.0) has 149 bin [19.0,19.1) has 164 bin [19.1,19.2) has 159 bin [19.2,19.3) has 129 bin [19.3,19.4) has 125 bin [19.4,19.5) has 113 bin [19.5,19.6) has 96 bin [19.6,19.7) has 88 bin [19.7,19.8) has 85 bin [19.8,19.9) has 85 bin [19.9,20.0) has 87 bin [20.0,20.1) has 79 bin [20.1,20.2) has 89 bin [20.2,20.3) has 78 bin [20.3,20.4) has 77 bin [20.4,20.5) has 72 bin [20.5,20.6) has 62 bin [20.6,20.7) has 61 bin [20.7,20.8) has 65 bin [20.8,20.9) has 47 bin [20.9,21.0) has 38 bin [21.0,21.1) has 50 bin [21.1,21.2) has 34 bin [21.2,21.3) has 48 bin [21.3,21.4) has 29 bin [21.4,21.5) has 26 bin [21.5,21.6) has 36 bin [21.6,21.7) has 28 bin [21.7,21.8) has 33 bin [21.8,21.9) has 38 bin [21.9,22.0) has 35 bin [22.0,22.1) has 40 bin [22.1,22.2) has 30 bin [22.2,22.3) has 27 bin [22.3,22.4) has 19 bin [22.4,22.5) has 24 bin [22.5,22.6) has 23 bin [22.6,22.7) has 27 bin [22.7,22.8) has 25 bin [22.8,22.9) has 11 bin [22.9,23.0) has 14 bin [23.0,23.1) has 6 bin [23.1,23.2) has 3 bin [23.2,23.3) has 2 bin [23.4,23.5) has 1 average z coordinate -1.8 for 48128296 element(s) point source id histogram with bin size 1.000000 bin 98 has 1873088 bin 99 has 31865082 bin 100 has 14390126 average point source id 99.260076483904598 for 48128296 element(s)