lasinfo (210611) report for 'AHN4T/51FZ1_21.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: 339/2022 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: 60162626 number of points by return: 45455350 10848740 3226455 572848 59233 scale factor x y z: 0.001 0.001 0.001 offset x y z: 169980 387480 0 min x y z: 169980.000 387480.000 14.364 max x y z: 171019.999 388769.999 58.846 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: 60162626 extended number of points by return: 45455350 10848740 3226455 572848 59233 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 14364 58846 intensity 23 4715 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 76 1077 gps_time 296120901.390816 298287495.656077 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 38 255 B 27 255 NIR 0 255 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 0.23 47.15 ('Amplitude') attribute1 -16.49 30.82 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45455350 number of intermediate returns: 3878497 number of last returns: 45326168 number of single returns: 34497389 covered area in square units/kilounits: 1341108/1.34 point density: all returns 44.86 last only 33.80 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 60162626 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45455350 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10848740 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3226455 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 572848 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 59233 instead zero. overview over extended number of returns of given pulse: 34497389 15314553 7987935 2064603 279072 18198 876 0 0 0 0 0 0 0 0 histogram of classification of points: 19868201 unclassified (1) 36000546 ground (2) 4230056 building (6) 61168 water (9) 2655 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4096124 +---> 1389651 of those are unclassified (1) +---> 2438778 of those are ground (2) +---> 264402 of those are building (6) +---> 3293 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.3,14.4) has 1 bin [14.4,14.5) has 205 bin [14.5,14.6) has 1730 bin [14.6,14.7) has 442 bin [14.7,14.8) has 300 bin [14.8,14.9) has 289 bin [14.9,15.0) has 515 bin [15.0,15.1) has 370 bin [15.1,15.2) has 340 bin [15.2,15.3) has 325 bin [15.3,15.4) has 340 bin [15.4,15.5) has 329 bin [15.5,15.6) has 2198 bin [15.6,15.7) has 21561 bin [15.7,15.8) has 31238 bin 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bin [54.2,54.3) has 107 bin [54.3,54.4) has 111 bin [54.4,54.5) has 113 bin [54.5,54.6) has 73 bin [54.6,54.7) has 71 bin [54.7,54.8) has 69 bin [54.8,54.9) has 53 bin [54.9,55.0) has 34 bin [55.0,55.1) has 18 bin [55.1,55.2) has 26 bin [55.2,55.3) has 19 bin [55.3,55.4) has 16 bin [55.4,55.5) has 10 bin [55.5,55.6) has 9 bin [55.6,55.7) has 9 bin [55.7,55.8) has 6 bin [55.8,55.9) has 5 bin [55.9,56.0) has 8 bin [56.0,56.1) has 8 bin [56.1,56.2) has 5 bin [56.2,56.3) has 2 bin [56.3,56.4) has 3 bin [56.4,56.5) has 3 bin [56.5,56.6) has 1 bin [56.6,56.7) has 1 bin [56.7,56.8) has 4 bin [57.0,57.1) has 1 bin [57.2,57.3) has 3 bin [57.5,57.6) has 5 bin [57.6,57.7) has 7 bin [57.8,57.9) has 2 bin [57.9,58.0) has 2 bin [58.0,58.1) has 1 bin [58.1,58.2) has 1 bin [58.2,58.3) has 2 bin [58.3,58.4) has 3 bin [58.4,58.5) has 7 bin [58.5,58.6) has 9 bin [58.6,58.7) has 12 bin [58.7,58.8) has 30 bin [58.8,58.9) has 9 average z coordinate 21.5 for 60162626 element(s) point source id histogram with bin size 1.000000 bin 76 has 1438128 bin 77 has 26987668 bin 78 has 4322226 bin 1077 has 27414604 average point source id 532.722928350900133 for 60162626 element(s)