lasinfo (210611) report for 'AHN4T/41EZ2_12.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: 23/2023 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: 34004571 number of points by return: 26678940 4419764 2136504 648436 120926 scale factor x y z: 0.001 0.001 0.001 offset x y z: 245980 439980 0 min x y z: 245980.000 439980.000 32.027 max x y z: 247019.999 441269.999 72.715 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: 34004571 extended number of points by return: 26678940 4419764 2136504 648436 120926 1 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 32027 72715 intensity 56 4582 return_number 1 6 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -10 29 user_data 6 7 point_source_ID 168 211 gps_time 324209022.254290 330436717.555181 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 35 255 B 19 255 NIR 26 255 extended_return_number 1 6 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.57 28.86 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26678940 number of intermediate returns: 2919006 number of last returns: 26665390 number of single returns: 22258765 covered area in square units/kilounits: 1341008/1.34 point density: all returns 25.36 last only 19.88 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34004571 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26678940 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4419764 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2136504 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 648436 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 120926 instead zero. overview over extended number of returns of given pulse: 22258765 4569737 4460616 2109619 535117 65251 5466 0 0 0 0 0 0 0 0 histogram of classification of points: 8697274 unclassified (1) 24911747 ground (2) 362021 building (6) 32700 water (9) 829 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2333802 +---> 556629 of those are unclassified (1) +---> 1735620 of those are ground (2) +---> 28618 of those are building (6) +---> 12935 of those are water (9) z coordinate histogram with bin size 0.100000 bin [32.0,32.1) has 24 bin [32.1,32.2) has 448 bin [32.2,32.3) has 1357 bin [32.3,32.4) has 6436 bin [32.4,32.5) has 7338 bin [32.5,32.6) has 10124 bin [32.6,32.7) has 12884 bin [32.7,32.8) has 25909 bin [32.8,32.9) has 45751 bin [32.9,33.0) has 189011 bin [33.0,33.1) has 284177 bin [33.1,33.2) has 368088 bin [33.2,33.3) has 376015 bin [33.3,33.4) has 427741 bin 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[67.9,68.0) has 431 bin [68.0,68.1) has 393 bin [68.1,68.2) has 365 bin [68.2,68.3) has 331 bin [68.3,68.4) has 295 bin [68.4,68.5) has 250 bin [68.5,68.6) has 260 bin [68.6,68.7) has 264 bin [68.7,68.8) has 229 bin [68.8,68.9) has 204 bin [68.9,69.0) has 179 bin [69.0,69.1) has 191 bin [69.1,69.2) has 195 bin [69.2,69.3) has 187 bin [69.3,69.4) has 200 bin [69.4,69.5) has 160 bin [69.5,69.6) has 123 bin [69.6,69.7) has 110 bin [69.7,69.8) has 88 bin [69.8,69.9) has 81 bin [69.9,70.0) has 62 bin [70.0,70.1) has 76 bin [70.1,70.2) has 58 bin [70.2,70.3) has 59 bin [70.3,70.4) has 48 bin [70.4,70.5) has 44 bin [70.5,70.6) has 48 bin [70.6,70.7) has 39 bin [70.7,70.8) has 31 bin [70.8,70.9) has 33 bin [70.9,71.0) has 21 bin [71.0,71.1) has 18 bin [71.1,71.2) has 15 bin [71.2,71.3) has 23 bin [71.3,71.4) has 11 bin [71.4,71.5) has 5 bin [71.5,71.6) has 3 bin [71.6,71.7) has 5 bin [71.7,71.8) has 1 bin [71.8,71.9) has 1 bin [71.9,72.0) has 3 bin [72.1,72.2) has 1 bin [72.2,72.3) has 2 bin [72.3,72.4) has 1 bin [72.4,72.5) has 3 bin [72.5,72.6) has 3 bin [72.6,72.7) has 4 bin [72.7,72.8) has 1 average z coordinate 39.1 for 34004571 element(s) point source id histogram with bin size 1.000000 bin 168 has 24985087 bin 169 has 7273405 bin 211 has 1746079 average point source id 170.421874459171988 for 34004571 element(s)