lasinfo (210611) report for 'AHN4T/17GN1_22.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: 25557711 number of points by return: 23566467 1386834 492767 99320 11526 scale factor x y z: 0.001 0.001 0.001 offset x y z: 240980 531230 0 min x y z: 240980.000 531230.000 14.567 max x y z: 242019.999 532519.999 54.333 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: 25557711 extended number of points by return: 23566467 1386834 492767 99320 11526 757 40 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 14567 54333 intensity 56 4921 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 -29 16 user_data 6 7 point_source_ID 65 66 gps_time 330518605.598787 330521100.467464 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 219 G 34 223 B 18 207 NIR 8 248 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.26 32.4 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23566467 number of intermediate returns: 602008 number of last returns: 23575820 number of single returns: 22186584 covered area in square units/kilounits: 1309636/1.31 point density: all returns 19.52 last only 18.00 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25557711 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23566467 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1386834 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 492767 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 99320 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11526 instead zero. overview over extended number of returns of given pulse: 22186584 1787142 1176111 349801 53489 4328 256 0 0 0 0 0 0 0 0 histogram of classification of points: 3261091 unclassified (1) 20815284 ground (2) 1480544 water (9) 792 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1736267 +---> 343445 of those are unclassified (1) +---> 1292380 of those are ground (2) +---> 100442 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.5,14.6) has 1 bin [14.6,14.7) has 376 bin [14.7,14.8) has 43328 bin [14.8,14.9) has 4249219 bin [14.9,15.0) has 6232964 bin [15.0,15.1) has 2753020 bin [15.1,15.2) has 2011322 bin [15.2,15.3) has 1667995 bin [15.3,15.4) has 1279386 bin [15.4,15.5) has 926751 bin [15.5,15.6) has 629600 bin [15.6,15.7) has 419524 bin [15.7,15.8) has 331336 bin [15.8,15.9) has 310291 bin [15.9,16.0) has 267162 bin [16.0,16.1) has 283275 bin [16.1,16.2) has 219481 bin [16.2,16.3) has 212246 bin [16.3,16.4) has 225456 bin [16.4,16.5) has 397659 bin [16.5,16.6) has 266630 bin [16.6,16.7) has 98353 bin [16.7,16.8) has 32493 bin [16.8,16.9) has 24387 bin [16.9,17.0) has 15826 bin [17.0,17.1) has 11130 bin [17.1,17.2) has 9631 bin [17.2,17.3) has 9671 bin [17.3,17.4) has 9598 bin [17.4,17.5) has 9281 bin [17.5,17.6) has 9243 bin [17.6,17.7) has 9661 bin [17.7,17.8) has 9777 bin [17.8,17.9) has 9693 bin [17.9,18.0) has 9806 bin [18.0,18.1) has 9796 bin [18.1,18.2) has 9750 bin [18.2,18.3) has 10006 bin [18.3,18.4) has 10252 bin [18.4,18.5) has 10061 bin [18.5,18.6) has 10203 bin [18.6,18.7) has 10127 bin [18.7,18.8) has 10154 bin [18.8,18.9) has 9954 bin [18.9,19.0) has 9982 bin [19.0,19.1) has 9866 bin [19.1,19.2) has 9741 bin [19.2,19.3) has 9670 bin [19.3,19.4) has 9490 bin [19.4,19.5) has 9352 bin [19.5,19.6) has 9078 bin [19.6,19.7) has 9049 bin [19.7,19.8) has 9039 bin [19.8,19.9) has 9194 bin [19.9,20.0) has 8816 bin 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has 10797 bin [35.6,35.7) has 10879 bin [35.7,35.8) has 10827 bin [35.8,35.9) has 10624 bin [35.9,36.0) has 10363 bin [36.0,36.1) has 10651 bin [36.1,36.2) has 10362 bin [36.2,36.3) has 10429 bin [36.3,36.4) has 10404 bin [36.4,36.5) has 10226 bin [36.5,36.6) has 10228 bin [36.6,36.7) has 10325 bin [36.7,36.8) has 10025 bin [36.8,36.9) has 9911 bin [36.9,37.0) has 9863 bin [37.0,37.1) has 9817 bin [37.1,37.2) has 10006 bin [37.2,37.3) has 9918 bin [37.3,37.4) has 9640 bin [37.4,37.5) has 9785 bin [37.5,37.6) has 9589 bin [37.6,37.7) has 9533 bin [37.7,37.8) has 9490 bin [37.8,37.9) has 9169 bin [37.9,38.0) has 9042 bin [38.0,38.1) has 9009 bin [38.1,38.2) has 8627 bin [38.2,38.3) has 8889 bin [38.3,38.4) has 8840 bin [38.4,38.5) has 8857 bin [38.5,38.6) has 8556 bin [38.6,38.7) has 8283 bin [38.7,38.8) has 8173 bin [38.8,38.9) has 7957 bin [38.9,39.0) has 7911 bin [39.0,39.1) has 7721 bin [39.1,39.2) has 7532 bin [39.2,39.3) has 7424 bin [39.3,39.4) has 7267 bin [39.4,39.5) has 7215 bin [39.5,39.6) has 7301 bin [39.6,39.7) has 6999 bin [39.7,39.8) has 6996 bin [39.8,39.9) has 6869 bin [39.9,40.0) has 6767 bin [40.0,40.1) has 6595 bin [40.1,40.2) has 6461 bin [40.2,40.3) has 6414 bin [40.3,40.4) has 6380 bin [40.4,40.5) has 6275 bin [40.5,40.6) has 6357 bin [40.6,40.7) has 5976 bin [40.7,40.8) has 6129 bin [40.8,40.9) has 5920 bin [40.9,41.0) has 5903 bin [41.0,41.1) has 5603 bin [41.1,41.2) has 5537 bin [41.2,41.3) has 5414 bin [41.3,41.4) has 5231 bin [41.4,41.5) has 5020 bin [41.5,41.6) has 5299 bin [41.6,41.7) has 5184 bin [41.7,41.8) has 4975 bin [41.8,41.9) has 4604 bin [41.9,42.0) has 4479 bin [42.0,42.1) has 4601 bin [42.1,42.2) has 4461 bin [42.2,42.3) has 4381 bin [42.3,42.4) has 4354 bin [42.4,42.5) has 4170 bin [42.5,42.6) has 4177 bin [42.6,42.7) has 3986 bin [42.7,42.8) has 3968 bin [42.8,42.9) has 3958 bin [42.9,43.0) has 3825 bin [43.0,43.1) has 3878 bin [43.1,43.2) has 3824 bin [43.2,43.3) has 3547 bin [43.3,43.4) has 3539 bin [43.4,43.5) has 3348 bin [43.5,43.6) has 3388 bin [43.6,43.7) has 3102 bin [43.7,43.8) has 3122 bin [43.8,43.9) has 2966 bin [43.9,44.0) has 2823 bin [44.0,44.1) has 2782 bin [44.1,44.2) has 2717 bin [44.2,44.3) has 2755 bin [44.3,44.4) has 2586 bin [44.4,44.5) has 2533 bin [44.5,44.6) has 2341 bin [44.6,44.7) has 2304 bin [44.7,44.8) has 2232 bin [44.8,44.9) has 2180 bin [44.9,45.0) has 2124 bin [45.0,45.1) has 2058 bin [45.1,45.2) has 2000 bin [45.2,45.3) has 1883 bin [45.3,45.4) has 1919 bin [45.4,45.5) has 1876 bin [45.5,45.6) has 1825 bin [45.6,45.7) has 1681 bin [45.7,45.8) has 1671 bin [45.8,45.9) has 1675 bin [45.9,46.0) has 1542 bin [46.0,46.1) has 1389 bin [46.1,46.2) has 1357 bin [46.2,46.3) has 1335 bin [46.3,46.4) has 1264 bin [46.4,46.5) has 1270 bin [46.5,46.6) has 1173 bin [46.6,46.7) has 1078 bin [46.7,46.8) has 1023 bin [46.8,46.9) has 1015 bin [46.9,47.0) has 974 bin [47.0,47.1) has 924 bin [47.1,47.2) has 888 bin [47.2,47.3) has 851 bin [47.3,47.4) has 766 bin [47.4,47.5) has 783 bin [47.5,47.6) has 719 bin [47.6,47.7) has 706 bin [47.7,47.8) has 616 bin [47.8,47.9) has 620 bin [47.9,48.0) has 591 bin [48.0,48.1) has 554 bin [48.1,48.2) has 497 bin [48.2,48.3) has 499 bin [48.3,48.4) has 468 bin [48.4,48.5) has 444 bin [48.5,48.6) has 380 bin [48.6,48.7) has 363 bin [48.7,48.8) has 336 bin [48.8,48.9) has 311 bin [48.9,49.0) has 308 bin [49.0,49.1) has 280 bin [49.1,49.2) has 268 bin [49.2,49.3) has 250 bin [49.3,49.4) has 252 bin [49.4,49.5) has 208 bin [49.5,49.6) has 175 bin [49.6,49.7) has 183 bin [49.7,49.8) has 150 bin [49.8,49.9) has 124 bin [49.9,50.0) has 151 bin [50.0,50.1) has 138 bin [50.1,50.2) has 109 bin [50.2,50.3) has 111 bin [50.3,50.4) has 99 bin [50.4,50.5) has 96 bin [50.5,50.6) has 89 bin [50.6,50.7) has 77 bin [50.7,50.8) has 56 bin [50.8,50.9) has 77 bin [50.9,51.0) has 71 bin [51.0,51.1) has 72 bin [51.1,51.2) has 60 bin [51.2,51.3) has 50 bin [51.3,51.4) has 50 bin [51.4,51.5) has 33 bin [51.5,51.6) has 25 bin [51.6,51.7) has 23 bin [51.7,51.8) has 26 bin [51.8,51.9) has 19 bin [51.9,52.0) has 15 bin [52.0,52.1) has 15 bin [52.1,52.2) has 10 bin [52.2,52.3) has 9 bin [52.3,52.4) has 4 bin [52.4,52.5) has 13 bin [52.5,52.6) has 3 bin [52.6,52.7) has 10 bin [52.7,52.8) has 4 bin [52.8,52.9) has 6 bin [52.9,53.0) has 6 bin [53.0,53.1) has 4 bin [53.1,53.2) has 2 bin [53.3,53.4) has 5 bin [53.4,53.5) has 4 bin [53.5,53.6) has 3 bin [53.7,53.8) has 1 bin [53.8,53.9) has 2 bin [53.9,54.0) has 2 bin [54.0,54.1) has 1 bin [54.1,54.2) has 2 bin [54.3,54.4) has 2 average z coordinate 16.7 for 25557711 element(s) point source id histogram with bin size 1.000000 bin 65 has 18158539 bin 66 has 7399172 average point source id 65.289508399245932 for 25557711 element(s)