lasinfo (210611) report for 'AHN4T/27GZ2_17.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: 33922409 number of points by return: 26069486 5275099 1985800 506307 77799 scale factor x y z: 0.001 0.001 0.001 offset x y z: 205980 476230 0 min x y z: 205980.000 476230.000 3.055 max x y z: 207019.999 477519.999 45.247 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: 33922409 extended number of points by return: 26069486 5275099 1985800 506307 77799 7413 505 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 3055 45247 intensity 48 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 -6 29 user_data 6 7 point_source_ID 135 136 gps_time 330777170.921586 330778616.582119 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 39 255 B 27 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.54 33.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26069486 number of intermediate returns: 2576132 number of last returns: 26050308 number of single returns: 20773517 covered area in square units/kilounits: 1334012/1.33 point density: all returns 25.43 last only 19.53 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33922409 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26069486 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5275099 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1985800 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 506307 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 77799 instead zero. overview over extended number of returns of given pulse: 20773517 6601234 4438812 1712451 351462 41442 3491 0 0 0 0 0 0 0 0 histogram of classification of points: 9707196 unclassified (1) 21091958 ground (2) 2877168 building (6) 223401 water (9) 17112 wire conductor (14) 5574 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2214971 +---> 716139 of those are unclassified (1) +---> 1319653 of those are ground (2) +---> 132575 of those are building (6) +---> 45976 of those are water (9) +---> 628 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [3.0,3.1) has 5 bin [3.1,3.2) has 195 bin [3.2,3.3) has 106 bin [3.3,3.4) has 9 bin [3.4,3.5) has 329 bin [3.5,3.6) has 3155 bin [3.6,3.7) has 10259 bin [3.7,3.8) has 15879 bin [3.8,3.9) has 214668 bin [3.9,4.0) has 108837 bin [4.0,4.1) has 47747 bin [4.1,4.2) has 60488 bin [4.2,4.3) has 76563 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[35.4,35.5) has 993 bin [35.5,35.6) has 979 bin [35.6,35.7) has 896 bin [35.7,35.8) has 766 bin [35.8,35.9) has 718 bin [35.9,36.0) has 625 bin [36.0,36.1) has 502 bin [36.1,36.2) has 491 bin [36.2,36.3) has 531 bin [36.3,36.4) has 568 bin [36.4,36.5) has 552 bin [36.5,36.6) has 346 bin [36.6,36.7) has 276 bin [36.7,36.8) has 256 bin [36.8,36.9) has 306 bin [36.9,37.0) has 195 bin [37.0,37.1) has 179 bin [37.1,37.2) has 116 bin [37.2,37.3) has 113 bin [37.3,37.4) has 97 bin [37.4,37.5) has 140 bin [37.5,37.6) has 308 bin [37.6,37.7) has 366 bin [37.7,37.8) has 78 bin [37.8,37.9) has 57 bin [37.9,38.0) has 36 bin [38.0,38.1) has 49 bin [38.1,38.2) has 55 bin [38.2,38.3) has 33 bin [38.3,38.4) has 49 bin [38.4,38.5) has 38 bin [38.5,38.6) has 58 bin [38.6,38.7) has 30 bin [38.7,38.8) has 35 bin [38.8,38.9) has 44 bin [38.9,39.0) has 58 bin [39.0,39.1) has 63 bin [39.1,39.2) has 883 bin [39.2,39.3) has 5158 bin [39.3,39.4) has 11735 bin [39.4,39.5) has 11234 bin [39.5,39.6) has 4808 bin [39.6,39.7) has 3901 bin [39.7,39.8) has 4532 bin [39.8,39.9) has 5740 bin [39.9,40.0) has 1396 bin [40.0,40.1) has 1028 bin [40.1,40.2) has 78 bin [40.2,40.3) has 116 bin [40.3,40.4) has 90 bin [40.4,40.5) has 71 bin [40.5,40.6) has 58 bin [40.6,40.7) has 79 bin [40.7,40.8) has 129 bin [40.8,40.9) has 113 bin [40.9,41.0) has 155 bin [41.0,41.1) has 126 bin [41.1,41.2) has 30 bin [41.2,41.3) has 35 bin [41.3,41.4) has 19 bin [41.4,41.5) has 27 bin [41.5,41.6) has 27 bin [41.6,41.7) has 10 bin [41.7,41.8) has 13 bin [41.8,41.9) has 13 bin [41.9,42.0) has 22 bin [42.0,42.1) has 16 bin [42.1,42.2) has 14 bin [42.2,42.3) has 7 bin [42.3,42.4) has 9 bin [42.4,42.5) has 13 bin [42.5,42.6) has 12 bin [42.6,42.7) has 14 bin [42.7,42.8) has 9 bin [42.8,42.9) has 16 bin [42.9,43.0) has 17 bin [43.0,43.1) has 18 bin [43.1,43.2) has 12 bin [43.2,43.3) has 17 bin [43.3,43.4) has 305 bin [43.4,43.5) has 965 bin [43.5,43.6) has 370 bin [43.6,43.7) has 188 bin [43.7,43.8) has 326 bin [43.8,43.9) has 299 bin [43.9,44.0) has 135 bin [44.0,44.1) has 67 bin [44.1,44.2) has 21 bin [44.2,44.3) has 11 bin [44.3,44.4) has 20 bin [44.4,44.5) has 11 bin [44.5,44.6) has 11 bin [44.6,44.7) has 17 bin [44.7,44.8) has 9 bin [44.8,44.9) has 7 bin [44.9,45.0) has 10 bin [45.0,45.1) has 6 bin [45.1,45.2) has 1 bin [45.2,45.3) has 1 average z coordinate 9.1 for 33922409 element(s) point source id histogram with bin size 1.000000 bin 135 has 22455833 bin 136 has 11466576 average point source id 135.338023635054924 for 33922409 element(s)