lasinfo (210611) report for 'AHN4T/34FZ2_22.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: 337/2022 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: 32688349 number of points by return: 22621870 7165670 2363994 475927 60888 scale factor x y z: 0.001 0.001 0.001 offset x y z: 255980 462480 0 min x y z: 255980.000 462480.000 35.466 max x y z: 257019.999 463769.999 73.453 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: 32688349 extended number of points by return: 22621870 7165670 2363994 475927 60888 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 35466 73453 intensity 55 3805 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 176 178 gps_time 324218964.359420 324220621.204163 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 34 255 B 29 255 NIR 8 255 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 0 ('Amplitude') attribute1 -16.24 21.92 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22621870 number of intermediate returns: 2911298 number of last returns: 22612861 number of single returns: 15457680 covered area in square units/kilounits: 1311748/1.31 point density: all returns 24.92 last only 17.24 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32688349 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22621870 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7165670 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2363994 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 475927 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 60888 instead zero. overview over extended number of returns of given pulse: 15457680 9591096 5667882 1665559 282516 22542 1074 0 0 0 0 0 0 0 0 histogram of classification of points: 12979392 unclassified (1) 19579207 ground (2) 52296 building (6) 76461 water (9) 993 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2215929 +---> 648759 of those are unclassified (1) +---> 1554883 of those are ground (2) +---> 11123 of those are building (6) +---> 1164 of those are water (9) z coordinate histogram with bin size 0.100000 bin [35.4,35.5) has 7 bin [35.5,35.6) has 1320 bin [35.6,35.7) has 13381 bin [35.7,35.8) has 32015 bin [35.8,35.9) has 34180 bin [35.9,36.0) has 46296 bin [36.0,36.1) has 70419 bin [36.1,36.2) has 98458 bin [36.2,36.3) has 102857 bin [36.3,36.4) has 95089 bin [36.4,36.5) has 111608 bin [36.5,36.6) has 118759 bin [36.6,36.7) has 116141 bin [36.7,36.8) has 94960 bin 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has 353 bin [67.5,67.6) has 316 bin [67.6,67.7) has 290 bin [67.7,67.8) has 227 bin [67.8,67.9) has 211 bin [67.9,68.0) has 182 bin [68.0,68.1) has 133 bin [68.1,68.2) has 133 bin [68.2,68.3) has 124 bin [68.3,68.4) has 123 bin [68.4,68.5) has 113 bin [68.5,68.6) has 109 bin [68.6,68.7) has 90 bin [68.7,68.8) has 75 bin [68.8,68.9) has 67 bin [68.9,69.0) has 91 bin [69.0,69.1) has 81 bin [69.1,69.2) has 54 bin [69.2,69.3) has 54 bin [69.3,69.4) has 31 bin [69.4,69.5) has 31 bin [69.5,69.6) has 23 bin [69.6,69.7) has 31 bin [69.7,69.8) has 31 bin [69.8,69.9) has 32 bin [69.9,70.0) has 21 bin [70.0,70.1) has 30 bin [70.1,70.2) has 34 bin [70.2,70.3) has 26 bin [70.3,70.4) has 28 bin [70.4,70.5) has 12 bin [70.5,70.6) has 19 bin [70.6,70.7) has 18 bin [70.7,70.8) has 11 bin [70.8,70.9) has 11 bin [70.9,71.0) has 8 bin [71.0,71.1) has 4 bin [71.1,71.2) has 5 bin [71.2,71.3) has 4 bin [71.3,71.4) has 13 bin [71.4,71.5) has 25 bin [71.5,71.6) has 16 bin [71.6,71.7) has 20 bin [71.7,71.8) has 9 bin [71.8,71.9) has 2 bin [72.0,72.1) has 2 bin [72.1,72.2) has 1 bin [72.2,72.3) has 2 bin [72.3,72.4) has 2 bin [72.4,72.5) has 2 bin [72.5,72.6) has 8 bin [72.6,72.7) has 5 bin [72.7,72.8) has 2 bin [72.8,72.9) has 6 bin [72.9,73.0) has 5 bin [73.0,73.1) has 2 bin [73.4,73.5) has 1 average z coordinate 44.1 for 32688349 element(s) point source id histogram with bin size 1.000000 bin 176 has 2297520 bin 177 has 28494356 bin 178 has 1896473 average point source id 176.987731194377545 for 32688349 element(s)