lasinfo (210611) report for 'AHN4T/29CZ1_14.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: 336/2022 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: 60566306 number of points by return: 40001508 12998845 5756815 1539804 244402 scale factor x y z: 0.001 0.001 0.001 offset x y z: 262980 477480 0 min x y z: 262980.000 477480.000 36.806 max x y z: 264019.999 478769.999 85.319 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: 60566306 extended number of points by return: 40001508 12998845 5756815 1539804 244402 23496 1436 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 36806 85319 intensity 34 4882 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 -15 29 user_data 6 7 point_source_ID 182 208 gps_time 328783164.977409 328788653.996204 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 35 255 B 27 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2500 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.35 32.7 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40001508 number of intermediate returns: 7578451 number of last returns: 39947790 number of single returns: 26961443 covered area in square units/kilounits: 1340908/1.34 point density: all returns 45.17 last only 29.79 (per square units) spacing: all returns 0.15 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 60566306 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40001508 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12998845 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5756815 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1539804 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 244402 instead zero. overview over extended number of returns of given pulse: 26961443 14499083 12668551 5188216 1106275 132909 9829 0 0 0 0 0 0 0 0 histogram of classification of points: 22847159 unclassified (1) 36540144 ground (2) 1159398 building (6) 19351 water (9) 254 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4368322 +---> 1740872 of those are unclassified (1) +---> 2567803 of those are ground (2) +---> 58832 of those are building (6) +---> 815 of those are water (9) z coordinate histogram with bin size 0.100000 bin [36.8,36.9) has 37 bin [36.9,37.0) has 253 bin [37.0,37.1) has 1158 bin [37.1,37.2) has 5166 bin [37.2,37.3) has 11131 bin [37.3,37.4) has 18597 bin [37.4,37.5) has 41018 bin [37.5,37.6) has 69812 bin [37.6,37.7) has 109863 bin [37.7,37.8) has 210655 bin [37.8,37.9) has 137814 bin [37.9,38.0) has 142820 bin [38.0,38.1) has 144739 bin [38.1,38.2) has 157908 bin 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[80.1,80.2) has 297 bin [80.2,80.3) has 252 bin [80.3,80.4) has 195 bin [80.4,80.5) has 166 bin [80.5,80.6) has 123 bin [80.6,80.7) has 117 bin [80.7,80.8) has 68 bin [80.8,80.9) has 79 bin [80.9,81.0) has 61 bin [81.0,81.1) has 40 bin [81.1,81.2) has 65 bin [81.2,81.3) has 38 bin [81.3,81.4) has 36 bin [81.4,81.5) has 47 bin [81.5,81.6) has 35 bin [81.6,81.7) has 36 bin [81.7,81.8) has 39 bin [81.8,81.9) has 72 bin [81.9,82.0) has 44 bin [82.0,82.1) has 33 bin [82.1,82.2) has 27 bin [82.2,82.3) has 34 bin [82.3,82.4) has 45 bin [82.4,82.5) has 27 bin [82.5,82.6) has 24 bin [82.6,82.7) has 28 bin [82.7,82.8) has 25 bin [82.8,82.9) has 21 bin [82.9,83.0) has 22 bin [83.0,83.1) has 14 bin [83.1,83.2) has 5 bin [83.2,83.3) has 12 bin [83.3,83.4) has 5 bin [83.4,83.5) has 10 bin [83.5,83.6) has 10 bin [83.6,83.7) has 11 bin [83.7,83.8) has 6 bin [83.8,83.9) has 4 bin [83.9,84.0) has 5 bin [84.0,84.1) has 4 bin [84.1,84.2) has 7 bin [84.2,84.3) has 3 bin [84.3,84.4) has 3 bin [84.4,84.5) has 2 bin [84.5,84.6) has 3 bin [84.6,84.7) has 5 bin [84.7,84.8) has 11 bin [84.8,84.9) has 16 bin [84.9,85.0) has 16 bin [85.0,85.1) has 19 bin [85.1,85.2) has 23 bin [85.2,85.3) has 18 bin [85.3,85.4) has 1 average z coordinate 49.4 for 60566306 element(s) point source id histogram with bin size 1.000000 bin 182 has 7015207 bin 183 has 34756841 bin 208 has 18794258 average point source id 190.641893216997573 for 60566306 element(s)