lasinfo (210611) report for 'AHN4T/06BZ2_16.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: 174/2021 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: 30804566 number of points by return: 25566222 3589232 1275731 367725 5656 scale factor x y z: 0.001 0.001 0.001 offset x y z: 194980 588730 0 min x y z: 194980.000 588730.000 -1.363 max x y z: 196019.999 590019.999 39.356 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: 30804566 extended number of points by return: 25566222 3589232 1275731 367725 5656 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 -1363 39356 intensity 19 4992 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 8 9 point_source_ID 1094 1097 gps_time 268931902.358359 268990111.797765 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 21 255 B 14 255 NIR 38 255 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 0.19 49.92 ('Amplitude') attribute1 -16.96 34.07 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25566222 number of intermediate returns: 1653175 number of last returns: 25487032 number of single returns: 21901863 covered area in square units/kilounits: 1339428/1.34 point density: all returns 23.00 last only 19.03 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30804566 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25566222 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3589232 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1275731 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 367725 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5656 instead zero. overview over extended number of returns of given pulse: 21901863 4694980 2728865 1450218 27883 722 35 0 0 0 0 0 0 0 0 histogram of classification of points: 7426934 unclassified (1) 18350269 ground (2) 4952185 building (6) 74509 water (9) 669 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2254096 +---> 638607 of those are unclassified (1) +---> 1431679 of those are ground (2) +---> 177147 of those are building (6) +---> 6637 of those are water (9) +---> 26 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.4,-1.3) has 31 bin [-1.3,-1.2) has 11 bin [-1.2,-1.1) has 15 bin [-1.1,-1.0) has 16 bin [-1.0,-0.9) has 11 bin [-0.9,-0.8) has 13 bin [-0.8,-0.7) has 14 bin [-0.7,-0.6) has 16 bin [-0.6,-0.5) has 11 bin [-0.5,-0.4) has 55 bin [-0.4,-0.3) has 4092 bin [-0.3,-0.2) has 31966 bin [-0.2,-0.1) has 32096 bin [-0.1,0.0) 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3368 bin [19.7,19.8) has 3210 bin [19.8,19.9) has 2960 bin [19.9,20.0) has 2888 bin [20.0,20.1) has 2775 bin [20.1,20.2) has 2686 bin [20.2,20.3) has 2574 bin [20.3,20.4) has 2461 bin [20.4,20.5) has 2314 bin [20.5,20.6) has 2346 bin [20.6,20.7) has 2351 bin [20.7,20.8) has 2209 bin [20.8,20.9) has 2154 bin [20.9,21.0) has 2130 bin [21.0,21.1) has 2121 bin [21.1,21.2) has 2072 bin [21.2,21.3) has 1977 bin [21.3,21.4) has 1930 bin [21.4,21.5) has 1912 bin [21.5,21.6) has 1844 bin [21.6,21.7) has 1723 bin [21.7,21.8) has 1643 bin [21.8,21.9) has 1621 bin [21.9,22.0) has 1589 bin [22.0,22.1) has 1639 bin [22.1,22.2) has 1512 bin [22.2,22.3) has 1406 bin [22.3,22.4) has 1441 bin [22.4,22.5) has 1469 bin [22.5,22.6) has 1446 bin [22.6,22.7) has 1427 bin [22.7,22.8) has 1359 bin [22.8,22.9) has 1315 bin [22.9,23.0) has 1227 bin [23.0,23.1) has 1150 bin [23.1,23.2) has 1210 bin [23.2,23.3) has 1217 bin [23.3,23.4) has 1194 bin [23.4,23.5) has 1066 bin [23.5,23.6) has 1118 bin [23.6,23.7) has 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[34.2,34.3) has 1 bin [34.3,34.4) has 4 bin [34.5,34.6) has 1 bin [35.0,35.1) has 1 bin [35.2,35.3) has 3 bin [35.3,35.4) has 2 bin [35.6,35.7) has 1 bin [35.7,35.8) has 3 bin [35.8,35.9) has 1 bin [35.9,36.0) has 1 bin [36.0,36.1) has 5 bin [36.1,36.2) has 7 bin [36.2,36.3) has 2 bin [36.6,36.7) has 1 bin [36.7,36.8) has 2 bin [36.9,37.0) has 1 bin [37.0,37.1) has 2 bin [37.1,37.2) has 4 bin [37.2,37.3) has 1 bin [37.7,37.8) has 1 bin [37.8,37.9) has 1 bin [38.2,38.3) has 1 bin [38.5,38.6) has 1 bin [38.8,38.9) has 1 bin [39.0,39.1) has 3 bin [39.1,39.2) has 4 bin [39.2,39.3) has 12 bin [39.3,39.4) has 5 average z coordinate 3.6 for 30804566 element(s) point source id histogram with bin size 1.000000 bin 1094 has 7230595 bin 1096 has 22288790 bin 1097 has 1285181 average point source id 1095.572270909448889 for 30804566 element(s)