lasinfo (210611) report for 'AHN4T/22DN1_25.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: 335/2022 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: 54505121 number of points by return: 33638953 14395390 5281408 1063444 124426 scale factor x y z: 0.001 0.001 0.001 offset x y z: 233980 506230 0 min x y z: 233980.000 506230.000 6.413 max x y z: 235019.999 507519.999 50.186 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: 54505121 extended number of points by return: 33638953 14395390 5281408 1063444 124426 1448 52 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 6413 50186 intensity 32 4113 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 -5 29 user_data 6 7 point_source_ID 85 204 gps_time 324125725.630584 330600752.774872 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 26 255 B 22 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.42 24.87 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33638953 number of intermediate returns: 6474245 number of last returns: 33641193 number of single returns: 19249270 covered area in square units/kilounits: 1305040/1.31 point density: all returns 41.77 last only 25.78 (per square units) spacing: all returns 0.15 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 54505121 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33638953 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 14395390 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5281408 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1063444 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 124426 instead zero. overview over extended number of returns of given pulse: 19249270 18228496 12650304 3753903 576292 44552 2304 0 0 0 0 0 0 0 0 histogram of classification of points: 25740070 unclassified (1) 28743747 ground (2) 5059 building (6) 10991 water (9) 5254 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3818686 +---> 1777324 of those are unclassified (1) +---> 2039832 of those are ground (2) +---> 1530 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.4,6.5) has 69 bin [6.5,6.6) has 1506 bin [6.6,6.7) has 11387 bin [6.7,6.8) has 11696 bin [6.8,6.9) has 21931 bin [6.9,7.0) has 84235 bin [7.0,7.1) has 86288 bin [7.1,7.2) has 84788 bin [7.2,7.3) has 257191 bin [7.3,7.4) has 838278 bin [7.4,7.5) has 1022138 bin [7.5,7.6) has 758515 bin [7.6,7.7) has 605947 bin [7.7,7.8) has 747200 bin [7.8,7.9) has 1146399 bin [7.9,8.0) has 1548731 bin [8.0,8.1) has 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has 15771 bin [38.4,38.5) has 15030 bin [38.5,38.6) has 14630 bin [38.6,38.7) has 14381 bin [38.7,38.8) has 14105 bin [38.8,38.9) has 13838 bin [38.9,39.0) has 13623 bin [39.0,39.1) has 13007 bin [39.1,39.2) has 12886 bin [39.2,39.3) has 12454 bin [39.3,39.4) has 12668 bin [39.4,39.5) has 12226 bin [39.5,39.6) has 12317 bin [39.6,39.7) has 11937 bin [39.7,39.8) has 11782 bin [39.8,39.9) has 11243 bin [39.9,40.0) has 11052 bin [40.0,40.1) has 10823 bin [40.1,40.2) has 10586 bin [40.2,40.3) has 10257 bin [40.3,40.4) has 9702 bin [40.4,40.5) has 9728 bin [40.5,40.6) has 9274 bin [40.6,40.7) has 9365 bin [40.7,40.8) has 9016 bin [40.8,40.9) has 8812 bin [40.9,41.0) has 8440 bin [41.0,41.1) has 8286 bin [41.1,41.2) has 8008 bin [41.2,41.3) has 7563 bin [41.3,41.4) has 7311 bin [41.4,41.5) has 7185 bin [41.5,41.6) has 6954 bin [41.6,41.7) has 6520 bin [41.7,41.8) has 6454 bin [41.8,41.9) has 6255 bin [41.9,42.0) has 6037 bin [42.0,42.1) has 5877 bin [42.1,42.2) has 5594 bin [42.2,42.3) has 5494 bin [42.3,42.4) has 5289 bin [42.4,42.5) has 5115 bin [42.5,42.6) has 4893 bin [42.6,42.7) has 4700 bin [42.7,42.8) has 4540 bin [42.8,42.9) has 4226 bin [42.9,43.0) has 4046 bin [43.0,43.1) has 3874 bin [43.1,43.2) has 3911 bin [43.2,43.3) has 3634 bin [43.3,43.4) has 3567 bin [43.4,43.5) has 3326 bin [43.5,43.6) has 3174 bin [43.6,43.7) has 3029 bin [43.7,43.8) has 2823 bin [43.8,43.9) has 2727 bin [43.9,44.0) has 2396 bin [44.0,44.1) has 2256 bin [44.1,44.2) has 2209 bin [44.2,44.3) has 2113 bin [44.3,44.4) has 2093 bin [44.4,44.5) has 2013 bin [44.5,44.6) has 1857 bin [44.6,44.7) has 1979 bin [44.7,44.8) has 1919 bin [44.8,44.9) has 1838 bin [44.9,45.0) has 1648 bin [45.0,45.1) has 1583 bin [45.1,45.2) has 1405 bin [45.2,45.3) has 1303 bin [45.3,45.4) has 1212 bin [45.4,45.5) has 1147 bin [45.5,45.6) has 1075 bin [45.6,45.7) has 973 bin [45.7,45.8) has 943 bin [45.8,45.9) has 853 bin [45.9,46.0) has 848 bin [46.0,46.1) has 782 bin [46.1,46.2) has 708 bin [46.2,46.3) has 717 bin [46.3,46.4) has 669 bin [46.4,46.5) has 602 bin [46.5,46.6) has 515 bin [46.6,46.7) has 453 bin [46.7,46.8) has 445 bin [46.8,46.9) has 368 bin [46.9,47.0) has 347 bin [47.0,47.1) has 341 bin [47.1,47.2) has 331 bin [47.2,47.3) has 291 bin [47.3,47.4) has 258 bin [47.4,47.5) has 257 bin [47.5,47.6) has 215 bin [47.6,47.7) has 216 bin [47.7,47.8) has 189 bin [47.8,47.9) has 182 bin [47.9,48.0) has 182 bin [48.0,48.1) has 136 bin [48.1,48.2) has 123 bin [48.2,48.3) has 113 bin [48.3,48.4) has 89 bin [48.4,48.5) has 85 bin [48.5,48.6) has 69 bin [48.6,48.7) has 54 bin [48.7,48.8) has 50 bin [48.8,48.9) has 36 bin [48.9,49.0) has 29 bin [49.0,49.1) has 14 bin [49.1,49.2) has 23 bin [49.2,49.3) has 12 bin [49.3,49.4) has 9 bin [49.4,49.5) has 19 bin [49.5,49.6) has 19 bin [49.6,49.7) has 4 bin [49.7,49.8) has 14 bin [49.8,49.9) has 6 bin [49.9,50.0) has 4 bin [50.0,50.1) has 1 bin [50.1,50.2) has 1 average z coordinate 15.9 for 54505121 element(s) point source id histogram with bin size 1.000000 bin 85 has 10931210 bin 158 has 28282217 bin 159 has 13207070 bin 204 has 2084624 average point source id 145.361214077480895 for 54505121 element(s)