lasinfo (210611) report for 'AHN4T/27CZ2_07.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: 336/2022 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: 40475972 number of points by return: 25257063 11062950 3501936 589141 60360 scale factor x y z: 0.001 0.001 0.001 offset x y z: 185980 478730 0 min x y z: 185980.000 478730.000 48.017 max x y z: 187019.999 480019.999 92.243 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: 40475972 extended number of points by return: 25257063 11062950 3501936 589141 60360 4288 234 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 48017 92243 intensity 56 3472 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 15 user_data 6 7 point_source_ID 118 119 gps_time 328700956.449392 328702399.924689 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 45 243 B 50 224 NIR 34 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.64 18.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25257063 number of intermediate returns: 4152685 number of last returns: 25239208 number of single returns: 14172984 covered area in square units/kilounits: 1341556/1.34 point density: all returns 30.17 last only 18.81 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40475972 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25257063 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11062950 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3501936 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 589141 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 60360 instead zero. overview over extended number of returns of given pulse: 14172984 15145207 8739848 2111727 280236 24402 1568 0 0 0 0 0 0 0 0 histogram of classification of points: 19438028 unclassified (1) 21037572 ground (2) 372 water (9) +-> flagged as extended overlap: 3141227 +---> 1557973 of those are unclassified (1) +---> 1583254 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [48.0,48.1) has 9 bin [48.1,48.2) has 20 bin [48.2,48.3) has 80 bin [48.3,48.4) has 310 bin [48.4,48.5) has 744 bin [48.5,48.6) has 1242 bin [48.6,48.7) has 2178 bin [48.7,48.8) has 2732 bin [48.8,48.9) has 4277 bin [48.9,49.0) has 6238 bin [49.0,49.1) has 7188 bin [49.1,49.2) has 9705 bin [49.2,49.3) has 14593 bin [49.3,49.4) has 14628 bin [49.4,49.5) has 15102 bin [49.5,49.6) has 18408 bin [49.6,49.7) has 20886 bin [49.7,49.8) has 23508 bin [49.8,49.9) has 30450 bin [49.9,50.0) has 39040 bin 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1183 bin [87.8,87.9) has 1078 bin [87.9,88.0) has 986 bin [88.0,88.1) has 935 bin [88.1,88.2) has 893 bin [88.2,88.3) has 824 bin [88.3,88.4) has 764 bin [88.4,88.5) has 712 bin [88.5,88.6) has 616 bin [88.6,88.7) has 563 bin [88.7,88.8) has 503 bin [88.8,88.9) has 443 bin [88.9,89.0) has 446 bin [89.0,89.1) has 431 bin [89.1,89.2) has 447 bin [89.2,89.3) has 371 bin [89.3,89.4) has 297 bin [89.4,89.5) has 288 bin [89.5,89.6) has 226 bin [89.6,89.7) has 160 bin [89.7,89.8) has 133 bin [89.8,89.9) has 115 bin [89.9,90.0) has 85 bin [90.0,90.1) has 61 bin [90.1,90.2) has 59 bin [90.2,90.3) has 62 bin [90.3,90.4) has 70 bin [90.4,90.5) has 56 bin [90.5,90.6) has 36 bin [90.6,90.7) has 30 bin [90.7,90.8) has 35 bin [90.8,90.9) has 8 bin [90.9,91.0) has 15 bin [91.0,91.1) has 13 bin [91.1,91.2) has 21 bin [91.2,91.3) has 4 bin [91.3,91.4) has 1 bin [91.4,91.5) has 4 bin [91.5,91.6) has 1 bin [91.7,91.8) has 2 bin [91.8,91.9) has 2 bin [91.9,92.0) has 5 bin [92.0,92.1) has 7 bin [92.1,92.2) has 1 bin [92.2,92.3) has 1 average z coordinate 62.0 for 40475972 element(s) point source id histogram with bin size 1.000000 bin 118 has 33978105 bin 119 has 6497867 average point source id 118.16053640416591 for 40475972 element(s)