lasinfo (210611) report for 'AHN4T/33AN1_09.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: 54445528 number of points by return: 44110284 7660778 2283248 354367 34490 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 472480 0 min x y z: 182980.000 472480.000 36.222 max x y z: 184019.999 473769.999 80.243 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: 54445528 extended number of points by return: 44110284 7660778 2283248 354367 34490 2265 96 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 36222 80243 intensity 48 3827 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank -29 29 user_data 6 7 point_source_ID 115 212 gps_time 322927265.433824 328778609.175802 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 43 255 G 57 245 B 56 237 NIR 55 253 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 2 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.86 21.54 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44110284 number of intermediate returns: 2674430 number of last returns: 44111003 number of single returns: 36450189 covered area in square units/kilounits: 1341596/1.34 point density: all returns 40.58 last only 32.88 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 54445528 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44110284 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7660778 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2283248 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 354367 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 34490 instead zero. overview over extended number of returns of given pulse: 36450189 10753873 5786725 1279810 161239 13027 665 0 0 0 0 0 0 0 0 histogram of classification of points: 14903858 unclassified (1) 39541670 ground (2) +-> flagged as extended overlap: 3718695 +---> 1080748 of those are unclassified (1) +---> 2637947 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [36.2,36.3) has 47 bin [36.3,36.4) has 156 bin [36.4,36.5) has 230 bin [36.5,36.6) has 244 bin [36.6,36.7) has 312 bin [36.7,36.8) has 305 bin [36.8,36.9) has 588 bin [36.9,37.0) has 4594 bin [37.0,37.1) has 20256 bin [37.1,37.2) has 44333 bin [37.2,37.3) has 73732 bin [37.3,37.4) has 104939 bin [37.4,37.5) has 131938 bin [37.5,37.6) has 171201 bin [37.6,37.7) has 157548 bin [37.7,37.8) has 140734 bin [37.8,37.9) has 139261 bin [37.9,38.0) has 146901 bin [38.0,38.1) has 204273 bin [38.1,38.2) has 235857 bin 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has 3810 bin [76.1,76.2) has 3665 bin [76.2,76.3) has 3349 bin [76.3,76.4) has 2917 bin [76.4,76.5) has 2811 bin [76.5,76.6) has 2479 bin [76.6,76.7) has 2241 bin [76.7,76.8) has 2106 bin [76.8,76.9) has 1799 bin [76.9,77.0) has 1624 bin [77.0,77.1) has 1540 bin [77.1,77.2) has 1410 bin [77.2,77.3) has 1199 bin [77.3,77.4) has 1062 bin [77.4,77.5) has 882 bin [77.5,77.6) has 851 bin [77.6,77.7) has 747 bin [77.7,77.8) has 657 bin [77.8,77.9) has 552 bin [77.9,78.0) has 448 bin [78.0,78.1) has 434 bin [78.1,78.2) has 429 bin [78.2,78.3) has 351 bin [78.3,78.4) has 273 bin [78.4,78.5) has 244 bin [78.5,78.6) has 245 bin [78.6,78.7) has 204 bin [78.7,78.8) has 160 bin [78.8,78.9) has 121 bin [78.9,79.0) has 119 bin [79.0,79.1) has 87 bin [79.1,79.2) has 89 bin [79.2,79.3) has 89 bin [79.3,79.4) has 69 bin [79.4,79.5) has 68 bin [79.5,79.6) has 42 bin [79.6,79.7) has 33 bin [79.7,79.8) has 23 bin [79.8,79.9) has 11 bin [79.9,80.0) has 6 bin [80.0,80.1) has 6 bin [80.1,80.2) has 2 bin [80.2,80.3) has 1 average z coordinate 47.1 for 54445528 element(s) point source id histogram with bin size 1.000000 bin 115 has 12468019 bin 116 has 21632646 bin 209 has 6464215 bin 212 has 13880648 average point source id 151.28749292320208 for 54445528 element(s)