lasinfo (210611) report for 'AHN4T/40EN1_08.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: 338/2022 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: 35444668 number of points by return: 28137638 4792724 1930088 494505 80490 scale factor x y z: 0.001 0.001 0.001 offset x y z: 201980 447480 0 min x y z: 201980.000 447480.000 7.249 max x y z: 203019.999 448769.999 52.857 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: 35444668 extended number of points by return: 28137638 4792724 1930088 494505 80490 8544 679 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 7249 52857 intensity 56 5029 return_number 1 7 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 131 133 gps_time 330770464.522298 330773646.757243 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 47 255 B 35 255 NIR 11 255 extended_return_number 1 7 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 -16.59 33.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28137638 number of intermediate returns: 2504147 number of last returns: 28162764 number of single returns: 23359881 covered area in square units/kilounits: 1335648/1.34 point density: all returns 26.54 last only 21.09 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35444668 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28137638 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4792724 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1930088 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 494505 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 80490 instead zero. overview over extended number of returns of given pulse: 23359881 5729794 4296750 1648535 357804 47216 4688 0 0 0 0 0 0 0 0 histogram of classification of points: 8483255 unclassified (1) 26739854 ground (2) 77993 building (6) 127410 water (9) 16156 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2615868 +---> 749013 of those are unclassified (1) +---> 1855475 of those are ground (2) +---> 2999 of those are building (6) +---> 8381 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.2,7.3) has 8 bin [7.3,7.4) has 248 bin [7.4,7.5) has 5187 bin [7.5,7.6) has 11659 bin [7.6,7.7) has 13833 bin [7.7,7.8) has 10974 bin [7.8,7.9) has 15388 bin [7.9,8.0) has 31379 bin [8.0,8.1) has 103287 bin [8.1,8.2) has 551790 bin [8.2,8.3) has 613687 bin [8.3,8.4) has 673579 bin [8.4,8.5) has 849169 bin [8.5,8.6) has 839845 bin [8.6,8.7) has 737784 bin [8.7,8.8) 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[47.3,47.4) has 582 bin [47.4,47.5) has 519 bin [47.5,47.6) has 496 bin [47.6,47.7) has 453 bin [47.7,47.8) has 446 bin [47.8,47.9) has 407 bin [47.9,48.0) has 365 bin [48.0,48.1) has 319 bin [48.1,48.2) has 289 bin [48.2,48.3) has 288 bin [48.3,48.4) has 243 bin [48.4,48.5) has 235 bin [48.5,48.6) has 211 bin [48.6,48.7) has 191 bin [48.7,48.8) has 195 bin [48.8,48.9) has 184 bin [48.9,49.0) has 182 bin [49.0,49.1) has 133 bin [49.1,49.2) has 135 bin [49.2,49.3) has 118 bin [49.3,49.4) has 136 bin [49.4,49.5) has 134 bin [49.5,49.6) has 121 bin [49.6,49.7) has 128 bin [49.7,49.8) has 147 bin [49.8,49.9) has 152 bin [49.9,50.0) has 135 bin [50.0,50.1) has 117 bin [50.1,50.2) has 112 bin [50.2,50.3) has 79 bin [50.3,50.4) has 87 bin [50.4,50.5) has 78 bin [50.5,50.6) has 72 bin [50.6,50.7) has 64 bin [50.7,50.8) has 64 bin [50.8,50.9) has 46 bin [50.9,51.0) has 49 bin [51.0,51.1) has 41 bin [51.1,51.2) has 41 bin [51.2,51.3) has 46 bin [51.3,51.4) has 45 bin [51.4,51.5) has 37 bin [51.5,51.6) has 35 bin [51.6,51.7) has 27 bin [51.7,51.8) has 30 bin [51.8,51.9) has 16 bin [51.9,52.0) has 18 bin [52.0,52.1) has 16 bin [52.1,52.2) has 10 bin [52.2,52.3) has 5 bin [52.3,52.4) has 2 bin [52.4,52.5) has 1 bin [52.5,52.6) has 1 bin [52.7,52.8) has 1 bin [52.8,52.9) has 1 average z coordinate 13.1 for 35444668 element(s) point source id histogram with bin size 1.000000 bin 131 has 8378573 bin 132 has 25830409 bin 133 has 1235686 average point source id 131.798477813362496 for 35444668 element(s)