lasinfo (210611) report for 'AHN4T/11GN1_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: 174/2021 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: 27599942 number of points by return: 25657904 1216840 553894 169961 1343 scale factor x y z: 0.001 0.001 0.001 offset x y z: 199980 558730 0 min x y z: 199980.000 558730.000 -1.127 max x y z: 201019.999 560019.999 27.633 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: 27599942 extended number of points by return: 25657904 1216840 553894 169961 1343 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 -1127 27633 intensity 19 4992 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 8 9 point_source_ID 1122 1124 gps_time 269074974.340006 269077043.170548 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 36 255 B 20 255 NIR 52 255 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 0.19 49.92 ('Amplitude') attribute1 -16.88 33.42 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25657904 number of intermediate returns: 725388 number of last returns: 25650080 number of single returns: 24433430 covered area in square units/kilounits: 1337872/1.34 point density: all returns 20.63 last only 19.17 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27599942 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25657904 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1216840 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 553894 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 169961 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1343 instead zero. overview over extended number of returns of given pulse: 24433430 1333012 1151894 674645 6734 222 5 0 0 0 0 0 0 0 0 histogram of classification of points: 2473337 unclassified (1) 24233561 ground (2) 659014 building (6) 233548 water (9) 482 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2212510 +---> 305742 of those are unclassified (1) +---> 1793309 of those are ground (2) +---> 98595 of those are building (6) +---> 14864 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.2,-1.1) has 2 bin [-1.1,-1.0) has 241 bin [-1.0,-0.9) has 14242 bin [-0.9,-0.8) has 96580 bin [-0.8,-0.7) has 113582 bin [-0.7,-0.6) has 105054 bin [-0.6,-0.5) has 133321 bin [-0.5,-0.4) has 193347 bin [-0.4,-0.3) has 255785 bin [-0.3,-0.2) has 432712 bin [-0.2,-0.1) has 738335 bin [-0.1,0.0) has 1318687 bin [0.0,0.1) has 2161063 bin [0.1,0.2) has 2940885 bin [0.2,0.3) has 3318684 bin [0.3,0.4) has 3164024 bin [0.4,0.5) has 2663673 bin [0.5,0.6) has 2097027 bin [0.6,0.7) has 1524720 bin [0.7,0.8) has 1174494 bin [0.8,0.9) has 932051 bin [0.9,1.0) has 403459 bin [1.0,1.1) has 251222 bin [1.1,1.2) has 285775 bin [1.2,1.3) has 143183 bin [1.3,1.4) has 83401 bin [1.4,1.5) has 41046 bin [1.5,1.6) has 32670 bin [1.6,1.7) has 31131 bin [1.7,1.8) has 30607 bin [1.8,1.9) has 34170 bin [1.9,2.0) has 37546 bin [2.0,2.1) has 30118 bin [2.1,2.2) has 21129 bin [2.2,2.3) has 24550 bin [2.3,2.4) has 22297 bin [2.4,2.5) has 20130 bin [2.5,2.6) has 20182 bin [2.6,2.7) has 22881 bin [2.7,2.8) has 20503 bin [2.8,2.9) has 19811 bin [2.9,3.0) has 19798 bin [3.0,3.1) has 20412 bin [3.1,3.2) has 21849 bin [3.2,3.3) has 22409 bin [3.3,3.4) has 22671 bin [3.4,3.5) has 22976 bin [3.5,3.6) has 23307 bin [3.6,3.7) has 25261 bin [3.7,3.8) has 30840 bin [3.8,3.9) has 27514 bin [3.9,4.0) has 26943 bin [4.0,4.1) has 27163 bin [4.1,4.2) has 24392 bin [4.2,4.3) has 24442 bin [4.3,4.4) 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bin [24.6,24.7) has 31 bin [24.7,24.8) has 37 bin [24.8,24.9) has 33 bin [24.9,25.0) has 27 bin [25.0,25.1) has 20 bin [25.1,25.2) has 30 bin [25.2,25.3) has 24 bin [25.3,25.4) has 21 bin [25.4,25.5) has 23 bin [25.5,25.6) has 25 bin [25.6,25.7) has 26 bin [25.7,25.8) has 16 bin [25.8,25.9) has 21 bin [25.9,26.0) has 18 bin [26.0,26.1) has 14 bin [26.1,26.2) has 11 bin [26.2,26.3) has 2 bin [26.3,26.4) has 3 bin [26.4,26.5) has 8 bin [26.5,26.6) has 11 bin [26.6,26.7) has 9 bin [26.7,26.8) has 2 bin [26.8,26.9) has 6 bin [26.9,27.0) has 5 bin [27.0,27.1) has 4 bin [27.1,27.2) has 8 bin [27.2,27.3) has 2 bin [27.3,27.4) has 6 bin [27.4,27.5) has 3 bin [27.5,27.6) has 1 bin [27.6,27.7) has 1 average z coordinate 1.2 for 27599942 element(s) point source id histogram with bin size 1.000000 bin 1122 has 5490301 bin 1123 has 20463962 bin 1124 has 1645679 average point source id 1122.86070180872116 for 27599942 element(s)