lasinfo (210611) report for 'AHN4T/57FN2_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: 340/2022 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: 26920864 number of points by return: 25787584 857479 231539 40386 3876 scale factor x y z: 0.001 0.001 0.001 offset x y z: 174980 369980 0 min x y z: 174980.000 369980.000 24.783 max x y z: 176019.999 371269.999 49.087 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: 26920864 extended number of points by return: 25787584 857479 231539 40386 3876 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 24783 49087 intensity 0 5029 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 88 90 gps_time 297845707.239547 297848908.498877 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 42 255 B 30 255 NIR 16 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -17.06 33.2 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25787584 number of intermediate returns: 276202 number of last returns: 25780092 number of single returns: 24923014 covered area in square units/kilounits: 1338484/1.34 point density: all returns 20.11 last only 19.26 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26920864 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25787584 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 857479 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 231539 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 40386 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3876 instead zero. overview over extended number of returns of given pulse: 24923014 1257487 574091 146632 18293 1213 134 0 0 0 0 0 0 0 0 histogram of classification of points: 1465203 unclassified (1) 24924432 ground (2) 450443 building (6) 80786 water (9) +-> flagged as extended overlap: 1946096 +---> 58889 of those are unclassified (1) +---> 1851738 of those are ground (2) +---> 15831 of those are building (6) +---> 19638 of those are water (9) z coordinate histogram with bin size 0.100000 bin [24.7,24.8) has 3 bin [24.8,24.9) has 275 bin [24.9,25.0) has 25656 bin [25.0,25.1) has 19745 bin [25.1,25.2) has 16648 bin [25.2,25.3) has 22371 bin [25.3,25.4) has 35200 bin [25.4,25.5) has 46698 bin [25.5,25.6) has 44796 bin [25.6,25.7) has 46485 bin [25.7,25.8) has 59642 bin [25.8,25.9) has 118790 bin [25.9,26.0) has 324602 bin [26.0,26.1) has 419970 bin [26.1,26.2) has 497677 bin [26.2,26.3) has 607989 bin [26.3,26.4) has 609029 bin [26.4,26.5) has 773859 bin [26.5,26.6) has 957645 bin [26.6,26.7) has 1226923 bin [26.7,26.8) has 1199321 bin [26.8,26.9) has 1057419 bin [26.9,27.0) has 924929 bin [27.0,27.1) has 789602 bin [27.1,27.2) has 972417 bin [27.2,27.3) has 1049655 bin [27.3,27.4) has 922691 bin [27.4,27.5) has 828727 bin [27.5,27.6) has 1273171 bin [27.6,27.7) has 1740806 bin [27.7,27.8) has 1791188 bin [27.8,27.9) has 1958400 bin [27.9,28.0) has 1564069 bin [28.0,28.1) has 1055047 bin [28.1,28.2) has 744432 bin [28.2,28.3) has 544913 bin [28.3,28.4) has 458663 bin [28.4,28.5) has 197553 bin [28.5,28.6) has 125829 bin [28.6,28.7) has 86429 bin [28.7,28.8) has 42056 bin [28.8,28.9) has 29253 bin [28.9,29.0) has 19339 bin [29.0,29.1) has 19029 bin [29.1,29.2) has 19175 bin [29.2,29.3) has 17434 bin [29.3,29.4) has 16973 bin [29.4,29.5) has 17086 bin [29.5,29.6) has 16267 bin [29.6,29.7) has 22737 bin [29.7,29.8) has 24840 bin [29.8,29.9) has 18116 bin [29.9,30.0) has 19053 bin [30.0,30.1) has 20468 bin [30.1,30.2) has 20358 bin [30.2,30.3) has 20537 bin [30.3,30.4) has 21233 bin [30.4,30.5) has 23251 bin [30.5,30.6) has 25701 bin [30.6,30.7) has 25284 bin [30.7,30.8) has 24660 bin [30.8,30.9) has 26942 bin [30.9,31.0) has 27850 bin [31.0,31.1) has 26892 bin [31.1,31.2) has 23742 bin [31.2,31.3) has 21211 bin [31.3,31.4) has 22232 bin [31.4,31.5) has 22086 bin [31.5,31.6) has 21359 bin [31.6,31.7) has 20703 bin [31.7,31.8) has 20739 bin [31.8,31.9) has 20998 bin [31.9,32.0) has 20253 bin [32.0,32.1) has 19610 bin [32.1,32.2) has 18969 bin [32.2,32.3) has 19210 bin [32.3,32.4) has 19339 bin [32.4,32.5) has 18750 bin [32.5,32.6) has 18665 bin [32.6,32.7) has 17832 bin [32.7,32.8) has 17027 bin [32.8,32.9) has 16441 bin [32.9,33.0) has 16137 bin [33.0,33.1) has 16507 bin [33.1,33.2) has 17536 bin [33.2,33.3) has 15792 bin [33.3,33.4) has 15413 bin [33.4,33.5) has 15715 bin [33.5,33.6) has 16651 bin [33.6,33.7) has 15775 bin [33.7,33.8) has 15862 bin [33.8,33.9) has 15595 bin [33.9,34.0) has 16011 bin [34.0,34.1) has 15913 bin [34.1,34.2) has 15734 bin [34.2,34.3) has 15509 bin [34.3,34.4) has 15308 bin [34.4,34.5) has 15598 bin [34.5,34.6) has 15117 bin [34.6,34.7) has 15042 bin [34.7,34.8) has 14958 bin [34.8,34.9) has 14910 bin [34.9,35.0) has 14879 bin [35.0,35.1) has 15025 bin [35.1,35.2) has 14154 bin [35.2,35.3) has 13999 bin [35.3,35.4) has 13793 bin [35.4,35.5) has 12647 bin [35.5,35.6) has 12428 bin [35.6,35.7) has 11533 bin [35.7,35.8) has 11043 bin [35.8,35.9) has 10954 bin [35.9,36.0) has 10627 bin [36.0,36.1) has 10473 bin [36.1,36.2) has 10361 bin [36.2,36.3) has 10770 bin [36.3,36.4) has 10956 bin [36.4,36.5) has 9539 bin [36.5,36.6) has 9250 bin [36.6,36.7) has 9072 bin [36.7,36.8) has 8855 bin [36.8,36.9) has 8635 bin [36.9,37.0) has 8639 bin [37.0,37.1) has 8501 bin [37.1,37.2) has 8354 bin [37.2,37.3) has 8412 bin [37.3,37.4) has 8202 bin [37.4,37.5) has 8021 bin [37.5,37.6) has 8060 bin [37.6,37.7) has 7775 bin [37.7,37.8) has 7665 bin [37.8,37.9) has 7678 bin [37.9,38.0) has 7541 bin [38.0,38.1) has 7364 bin [38.1,38.2) has 7234 bin [38.2,38.3) has 6987 bin [38.3,38.4) has 7036 bin [38.4,38.5) has 6652 bin [38.5,38.6) has 6464 bin [38.6,38.7) has 6273 bin [38.7,38.8) has 6092 bin [38.8,38.9) has 5953 bin [38.9,39.0) has 6046 bin [39.0,39.1) has 5923 bin [39.1,39.2) has 5791 bin [39.2,39.3) has 5689 bin [39.3,39.4) has 5570 bin [39.4,39.5) has 5328 bin [39.5,39.6) has 5220 bin [39.6,39.7) has 5013 bin [39.7,39.8) has 5008 bin [39.8,39.9) has 4829 bin [39.9,40.0) has 4638 bin [40.0,40.1) has 4544 bin [40.1,40.2) has 4410 bin [40.2,40.3) has 4252 bin [40.3,40.4) has 4177 bin [40.4,40.5) has 4073 bin [40.5,40.6) has 3945 bin [40.6,40.7) has 4041 bin [40.7,40.8) has 3853 bin [40.8,40.9) has 3794 bin [40.9,41.0) has 3666 bin [41.0,41.1) has 3512 bin [41.1,41.2) has 3335 bin [41.2,41.3) has 3223 bin [41.3,41.4) has 3054 bin [41.4,41.5) has 3052 bin [41.5,41.6) has 3057 bin [41.6,41.7) has 2896 bin [41.7,41.8) has 2768 bin [41.8,41.9) has 2673 bin [41.9,42.0) has 2620 bin [42.0,42.1) has 2494 bin [42.1,42.2) has 2324 bin [42.2,42.3) has 2367 bin [42.3,42.4) has 2275 bin [42.4,42.5) has 2277 bin [42.5,42.6) has 2135 bin [42.6,42.7) has 2225 bin [42.7,42.8) has 1925 bin [42.8,42.9) has 1930 bin [42.9,43.0) has 1857 bin [43.0,43.1) has 1735 bin [43.1,43.2) has 1596 bin [43.2,43.3) has 1551 bin [43.3,43.4) has 1475 bin [43.4,43.5) has 1332 bin [43.5,43.6) has 1423 bin [43.6,43.7) has 1292 bin [43.7,43.8) has 1243 bin [43.8,43.9) has 1217 bin [43.9,44.0) has 1156 bin [44.0,44.1) has 1178 bin [44.1,44.2) has 1114 bin [44.2,44.3) has 1094 bin [44.3,44.4) has 1040 bin [44.4,44.5) has 1019 bin [44.5,44.6) has 937 bin [44.6,44.7) has 879 bin [44.7,44.8) has 865 bin [44.8,44.9) has 812 bin [44.9,45.0) has 753 bin [45.0,45.1) has 713 bin [45.1,45.2) has 605 bin [45.2,45.3) has 606 bin [45.3,45.4) has 604 bin [45.4,45.5) has 567 bin [45.5,45.6) has 537 bin [45.6,45.7) has 456 bin [45.7,45.8) has 424 bin [45.8,45.9) has 401 bin [45.9,46.0) has 377 bin [46.0,46.1) has 383 bin [46.1,46.2) has 354 bin [46.2,46.3) has 345 bin [46.3,46.4) has 300 bin [46.4,46.5) has 309 bin [46.5,46.6) has 236 bin [46.6,46.7) has 246 bin [46.7,46.8) has 239 bin [46.8,46.9) has 180 bin [46.9,47.0) has 169 bin [47.0,47.1) has 154 bin [47.1,47.2) has 145 bin [47.2,47.3) has 138 bin [47.3,47.4) has 118 bin [47.4,47.5) has 124 bin [47.5,47.6) has 126 bin [47.6,47.7) has 84 bin [47.7,47.8) has 91 bin [47.8,47.9) has 73 bin [47.9,48.0) has 50 bin [48.0,48.1) has 57 bin [48.1,48.2) has 41 bin [48.2,48.3) has 29 bin [48.3,48.4) has 31 bin [48.4,48.5) has 20 bin [48.5,48.6) has 15 bin [48.6,48.7) has 25 bin [48.7,48.8) has 14 bin [48.8,48.9) has 7 bin [48.9,49.0) has 4 bin [49.0,49.1) has 4 average z coordinate 27.7 for 26920864 element(s) point source id histogram with bin size 1.000000 bin 88 has 749657 bin 89 has 22456769 bin 90 has 3714438 average point source id 89.110129489157558 for 26920864 element(s)