lasinfo (210611) report for 'AHN4T/44FN1_15.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: 180/2021 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: 30180810 number of points by return: 26136959 3054685 811666 156425 21075 scale factor x y z: 0.001 0.001 0.001 offset x y z: 133980 421230 0 min x y z: 133980.000 421230.000 -0.187 max x y z: 135019.999 422519.999 37.176 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: 30180810 extended number of points by return: 26136959 3054685 811666 156425 21075 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 -187 37176 intensity 56 3860 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 -16 35 user_data 6 7 point_source_ID 43 50 gps_time 260008861.491034 260015960.728152 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 255 NIR 35 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2667 5833 extended_scanner_channel 0 0 attribute0 0.56 38.6 ('Amplitude') attribute1 -15.76 22.61 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26136959 number of intermediate returns: 993602 number of last returns: 26100780 number of single returns: 23050531 covered area in square units/kilounits: 1146296/1.15 point density: all returns 26.33 last only 22.77 (per square units) spacing: all returns 0.19 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30180810 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26136959 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3054685 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 811666 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 156425 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21075 instead zero. overview over extended number of returns of given pulse: 23050531 4510999 1970741 542857 96367 8779 536 0 0 0 0 0 0 0 0 histogram of classification of points: 6008738 unclassified (1) 15110269 ground (2) 1666601 building (6) 7164440 water (9) 230762 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2834045 +---> 686794 of those are unclassified (1) +---> 1607678 of those are ground (2) +---> 324899 of those are building (6) +---> 204905 of those are water (9) +---> 9769 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.2,-0.1) has 116 bin [-0.1,0.0) has 8517 bin [0.0,0.1) has 30590 bin [0.1,0.2) has 14750 bin [0.2,0.3) has 14140 bin [0.3,0.4) has 13265 bin [0.4,0.5) has 22060 bin [0.5,0.6) has 25831 bin [0.6,0.7) has 40454 bin [0.7,0.8) has 101724 bin [0.8,0.9) has 160599 bin [0.9,1.0) has 136216 bin [1.0,1.1) has 136847 bin [1.1,1.2) has 556199 bin [1.2,1.3) has 5792032 bin [1.3,1.4) has 2312918 bin [1.4,1.5) has 705483 bin [1.5,1.6) has 1041928 bin [1.6,1.7) has 1645305 bin [1.7,1.8) has 1636283 bin [1.8,1.9) has 1032388 bin [1.9,2.0) has 559755 bin [2.0,2.1) has 467395 bin [2.1,2.2) has 639871 bin [2.2,2.3) has 531031 bin [2.3,2.4) has 475923 bin [2.4,2.5) has 518862 bin [2.5,2.6) has 513208 bin [2.6,2.7) has 466430 bin [2.7,2.8) has 437027 bin [2.8,2.9) has 388219 bin [2.9,3.0) has 347308 bin [3.0,3.1) has 265774 bin [3.1,3.2) has 263446 bin [3.2,3.3) has 279380 bin [3.3,3.4) has 312687 bin [3.4,3.5) has 308588 bin [3.5,3.6) has 311295 bin [3.6,3.7) has 333607 bin [3.7,3.8) has 357623 bin [3.8,3.9) has 207973 bin [3.9,4.0) has 153820 bin [4.0,4.1) has 140833 bin [4.1,4.2) has 123323 bin [4.2,4.3) has 115685 bin [4.3,4.4) has 117411 bin [4.4,4.5) has 122073 bin [4.5,4.6) has 118785 bin [4.6,4.7) has 104199 bin [4.7,4.8) has 93925 bin [4.8,4.9) has 90393 bin [4.9,5.0) has 88574 bin [5.0,5.1) 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[20.9,21.0) has 3930 bin [21.0,21.1) has 3843 bin [21.1,21.2) has 3729 bin [21.2,21.3) has 3756 bin [21.3,21.4) has 3792 bin [21.4,21.5) has 3669 bin [21.5,21.6) has 3734 bin [21.6,21.7) has 3571 bin [21.7,21.8) has 3487 bin [21.8,21.9) has 3601 bin [21.9,22.0) has 3507 bin [22.0,22.1) has 3625 bin [22.1,22.2) has 3569 bin [22.2,22.3) has 3501 bin [22.3,22.4) has 3432 bin [22.4,22.5) has 3503 bin [22.5,22.6) has 3650 bin [22.6,22.7) has 3574 bin [22.7,22.8) has 3590 bin [22.8,22.9) has 3434 bin [22.9,23.0) has 3350 bin [23.0,23.1) has 3379 bin [23.1,23.2) has 3340 bin [23.2,23.3) has 3359 bin [23.3,23.4) has 3296 bin [23.4,23.5) has 3189 bin [23.5,23.6) has 3346 bin [23.6,23.7) has 3310 bin [23.7,23.8) has 3190 bin [23.8,23.9) has 3211 bin [23.9,24.0) has 3097 bin [24.0,24.1) has 3201 bin [24.1,24.2) has 3196 bin [24.2,24.3) has 3157 bin [24.3,24.4) has 3184 bin [24.4,24.5) has 3159 bin [24.5,24.6) has 3119 bin [24.6,24.7) has 3128 bin [24.7,24.8) has 3138 bin [24.8,24.9) has 3218 bin 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[32.9,33.0) has 2880 bin [33.0,33.1) has 2843 bin [33.1,33.2) has 2810 bin [33.2,33.3) has 2728 bin [33.3,33.4) has 2755 bin [33.4,33.5) has 2712 bin [33.5,33.6) has 2581 bin [33.6,33.7) has 2617 bin [33.7,33.8) has 2473 bin [33.8,33.9) has 2456 bin [33.9,34.0) has 2280 bin [34.0,34.1) has 2195 bin [34.1,34.2) has 2102 bin [34.2,34.3) has 1970 bin [34.3,34.4) has 2003 bin [34.4,34.5) has 1866 bin [34.5,34.6) has 1738 bin [34.6,34.7) has 1752 bin [34.7,34.8) has 1689 bin [34.8,34.9) has 1573 bin [34.9,35.0) has 1481 bin [35.0,35.1) has 1349 bin [35.1,35.2) has 1230 bin [35.2,35.3) has 1158 bin [35.3,35.4) has 1085 bin [35.4,35.5) has 982 bin [35.5,35.6) has 851 bin [35.6,35.7) has 783 bin [35.7,35.8) has 702 bin [35.8,35.9) has 626 bin [35.9,36.0) has 452 bin [36.0,36.1) has 476 bin [36.1,36.2) has 324 bin [36.2,36.3) has 243 bin [36.3,36.4) has 191 bin [36.4,36.5) has 131 bin [36.5,36.6) has 89 bin [36.6,36.7) has 64 bin [36.7,36.8) has 51 bin [36.8,36.9) has 19 bin [36.9,37.0) has 7 bin [37.0,37.1) has 6 bin [37.1,37.2) has 2 average z coordinate 3.5 for 30180810 element(s) point source id histogram with bin size 1.000000 bin 43 has 11967053 bin 49 has 8933675 bin 50 has 9280082 average point source id 46.928410933967641 for 30180810 element(s)