lasinfo (210611) report for 'AHN4T/11CN1_19.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: 176/2021 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: 24329458 number of points by return: 24300682 27133 1613 30 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 557480 0 min x y z: 182980.000 557480.000 -2.326 max x y z: 184019.999 558769.999 6.687 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: 24329458 extended number of points by return: 24300682 27133 1613 30 0 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 -2326 6687 intensity 19 4992 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1123 1125 gps_time 269075877.187582 269077754.132094 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 40 249 B 30 237 NIR 70 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -16.79 33.39 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24300682 number of intermediate returns: 1644 number of last returns: 24301765 number of single returns: 24274633 covered area in square units/kilounits: 1325140/1.33 point density: all returns 18.36 last only 18.34 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24329458 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24300682 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 27133 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1613 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 30 instead zero. overview over extended number of returns of given pulse: 24274633 49971 4731 123 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 102656 unclassified (1) 24009348 ground (2) 217454 water (9) +-> flagged as extended overlap: 1686875 +---> 15395 of those are unclassified (1) +---> 1658448 of those are ground (2) +---> 13032 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.4,-2.3) has 7 bin [-2.3,-2.2) has 846 bin [-2.2,-2.1) has 19365 bin [-2.1,-2.0) has 28835 bin [-2.0,-1.9) has 15745 bin [-1.9,-1.8) has 19113 bin [-1.8,-1.7) has 39974 bin [-1.7,-1.6) has 30589 bin [-1.6,-1.5) has 72627 bin [-1.5,-1.4) has 236409 bin [-1.4,-1.3) has 670908 bin [-1.3,-1.2) has 1412000 bin [-1.2,-1.1) has 1537696 bin [-1.1,-1.0) has 1475628 bin [-1.0,-0.9) has 1741865 bin [-0.9,-0.8) has 3060197 bin [-0.8,-0.7) has 1764083 bin [-0.7,-0.6) has 939623 bin [-0.6,-0.5) has 8916618 bin [-0.5,-0.4) has 1811904 bin [-0.4,-0.3) has 291761 bin [-0.3,-0.2) has 111778 bin [-0.2,-0.1) has 49233 bin [-0.1,0.0) has 24050 bin [0.0,0.1) has 13127 bin [0.1,0.2) has 5991 bin [0.2,0.3) has 3248 bin [0.3,0.4) has 2530 bin [0.4,0.5) has 2351 bin [0.5,0.6) has 2347 bin [0.6,0.7) has 2537 bin [0.7,0.8) has 2649 bin [0.8,0.9) has 2506 bin [0.9,1.0) has 2356 bin [1.0,1.1) has 2132 bin [1.1,1.2) has 1915 bin [1.2,1.3) has 1585 bin [1.3,1.4) has 1399 bin [1.4,1.5) has 1174 bin [1.5,1.6) has 1066 bin [1.6,1.7) has 974 bin [1.7,1.8) has 816 bin [1.8,1.9) has 769 bin [1.9,2.0) has 695 bin [2.0,2.1) has 603 bin [2.1,2.2) has 563 bin [2.2,2.3) has 534 bin [2.3,2.4) has 440 bin [2.4,2.5) has 429 bin [2.5,2.6) has 389 bin [2.6,2.7) has 390 bin [2.7,2.8) has 341 bin [2.8,2.9) has 283 bin [2.9,3.0) has 303 bin [3.0,3.1) has 234 bin [3.1,3.2) has 223 bin [3.2,3.3) has 207 bin [3.3,3.4) has 157 bin [3.4,3.5) has 166 bin [3.5,3.6) has 129 bin [3.6,3.7) has 118 bin [3.7,3.8) has 109 bin [3.8,3.9) has 110 bin [3.9,4.0) has 100 bin [4.0,4.1) has 119 bin [4.1,4.2) has 104 bin [4.2,4.3) has 78 bin [4.3,4.4) has 80 bin [4.4,4.5) has 56 bin [4.5,4.6) has 43 bin [4.6,4.7) has 42 bin [4.7,4.8) has 39 bin [4.8,4.9) has 18 bin [4.9,5.0) has 7 bin [5.0,5.1) has 8 bin [5.1,5.2) has 2 bin [5.2,5.3) has 3 bin [5.4,5.5) has 3 bin [5.6,5.7) has 1 bin [5.7,5.8) has 1 bin [5.9,6.0) has 1 bin [6.3,6.4) has 1 bin [6.4,6.5) has 1 bin [6.6,6.7) has 2 average z coordinate -0.8 for 24329458 element(s) point source id histogram with bin size 1.000000 bin 1123 has 5686585 bin 1124 has 17705691 bin 1125 has 937182 average point source id 1123.804787965272453 for 24329458 element(s)