lasinfo (210611) report for 'AHN4T/33GN2_11.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: 337/2022 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: 37810638 number of points by return: 25241864 8394548 3277426 772020 113093 scale factor x y z: 0.001 0.001 0.001 offset x y z: 204980 458730 0 min x y z: 204980.000 458730.000 7.035 max x y z: 206019.999 460019.999 50.160 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: 37810638 extended number of points by return: 25241864 8394548 3277426 772020 113093 10883 804 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 7035 50160 intensity 56 3402 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 -3 user_data 6 7 point_source_ID 134 135 gps_time 330775708.225338 330776929.976256 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 47 255 B 44 255 NIR 25 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 -500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.51 17.07 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25241864 number of intermediate returns: 4170811 number of last returns: 25248887 number of single returns: 16850924 covered area in square units/kilounits: 1340636/1.34 point density: all returns 28.20 last only 18.83 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37810638 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25241864 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8394548 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3277426 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 772020 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 113093 instead zero. overview over extended number of returns of given pulse: 16850924 10236449 7514146 2632953 510241 60510 5415 0 0 0 0 0 0 0 0 histogram of classification of points: 14486274 unclassified (1) 23163771 ground (2) 88579 building (6) 71820 water (9) 194 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2369258 +---> 875592 of those are unclassified (1) +---> 1481202 of those are ground (2) +---> 5199 of those are building (6) +---> 7265 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.0,7.1) has 59 bin [7.1,7.2) has 712 bin [7.2,7.3) has 5847 bin [7.3,7.4) has 9950 bin [7.4,7.5) has 11957 bin [7.5,7.6) has 18191 bin [7.6,7.7) has 40036 bin [7.7,7.8) has 73641 bin [7.8,7.9) has 187644 bin [7.9,8.0) has 296893 bin [8.0,8.1) has 439245 bin [8.1,8.2) has 736300 bin [8.2,8.3) has 1059341 bin [8.3,8.4) has 1604214 bin [8.4,8.5) has 2536824 bin 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[35.4,35.5) has 8168 bin [35.5,35.6) has 7901 bin [35.6,35.7) has 7500 bin [35.7,35.8) has 7037 bin [35.8,35.9) has 6623 bin [35.9,36.0) has 6606 bin [36.0,36.1) has 6238 bin [36.1,36.2) has 5813 bin [36.2,36.3) has 5723 bin [36.3,36.4) has 5377 bin [36.4,36.5) has 5023 bin [36.5,36.6) has 4946 bin [36.6,36.7) has 4754 bin [36.7,36.8) has 4375 bin [36.8,36.9) has 4207 bin [36.9,37.0) has 4050 bin [37.0,37.1) has 3978 bin [37.1,37.2) has 3649 bin [37.2,37.3) has 3620 bin [37.3,37.4) has 3403 bin [37.4,37.5) has 3297 bin [37.5,37.6) has 3160 bin [37.6,37.7) has 3088 bin [37.7,37.8) has 3016 bin [37.8,37.9) has 2836 bin [37.9,38.0) has 2881 bin [38.0,38.1) has 2723 bin [38.1,38.2) has 2591 bin [38.2,38.3) has 2550 bin [38.3,38.4) has 2403 bin [38.4,38.5) has 2320 bin [38.5,38.6) has 2248 bin [38.6,38.7) has 2172 bin [38.7,38.8) has 1995 bin [38.8,38.9) has 1995 bin [38.9,39.0) has 1952 bin [39.0,39.1) has 1940 bin [39.1,39.2) has 1875 bin [39.2,39.3) has 1746 bin [39.3,39.4) has 1739 bin [39.4,39.5) has 1602 bin [39.5,39.6) has 1603 bin [39.6,39.7) has 1554 bin [39.7,39.8) has 1459 bin [39.8,39.9) has 1558 bin [39.9,40.0) has 1550 bin [40.0,40.1) has 1509 bin [40.1,40.2) has 1437 bin [40.2,40.3) has 1416 bin [40.3,40.4) has 1390 bin [40.4,40.5) has 1281 bin [40.5,40.6) has 1211 bin [40.6,40.7) has 1146 bin [40.7,40.8) has 1154 bin [40.8,40.9) has 1046 bin [40.9,41.0) has 1045 bin [41.0,41.1) has 1053 bin [41.1,41.2) has 1059 bin [41.2,41.3) has 966 bin [41.3,41.4) has 935 bin [41.4,41.5) has 877 bin [41.5,41.6) has 869 bin [41.6,41.7) has 790 bin [41.7,41.8) has 813 bin [41.8,41.9) has 773 bin [41.9,42.0) has 793 bin [42.0,42.1) has 751 bin [42.1,42.2) has 705 bin [42.2,42.3) has 660 bin [42.3,42.4) has 646 bin [42.4,42.5) has 618 bin [42.5,42.6) has 568 bin [42.6,42.7) has 562 bin [42.7,42.8) has 504 bin [42.8,42.9) has 500 bin [42.9,43.0) has 471 bin [43.0,43.1) has 405 bin [43.1,43.2) has 399 bin [43.2,43.3) has 355 bin [43.3,43.4) has 383 bin [43.4,43.5) has 354 bin [43.5,43.6) has 313 bin [43.6,43.7) has 296 bin [43.7,43.8) has 266 bin [43.8,43.9) has 228 bin [43.9,44.0) has 200 bin [44.0,44.1) has 214 bin [44.1,44.2) has 192 bin [44.2,44.3) has 161 bin [44.3,44.4) has 163 bin [44.4,44.5) has 182 bin [44.5,44.6) has 158 bin [44.6,44.7) has 163 bin [44.7,44.8) has 148 bin [44.8,44.9) has 139 bin [44.9,45.0) has 157 bin [45.0,45.1) has 134 bin [45.1,45.2) has 99 bin [45.2,45.3) has 104 bin [45.3,45.4) has 109 bin [45.4,45.5) has 73 bin [45.5,45.6) has 82 bin [45.6,45.7) has 65 bin [45.7,45.8) has 57 bin [45.8,45.9) has 67 bin [45.9,46.0) has 50 bin [46.0,46.1) has 46 bin [46.1,46.2) has 39 bin [46.2,46.3) has 41 bin [46.3,46.4) has 34 bin [46.4,46.5) has 23 bin [46.5,46.6) has 26 bin [46.6,46.7) has 23 bin [46.7,46.8) has 30 bin [46.8,46.9) has 21 bin [46.9,47.0) has 19 bin [47.0,47.1) has 19 bin [47.1,47.2) has 18 bin [47.2,47.3) has 12 bin [47.3,47.4) has 20 bin [47.4,47.5) has 26 bin [47.5,47.6) has 18 bin [47.6,47.7) has 16 bin [47.7,47.8) has 13 bin [47.8,47.9) has 13 bin [47.9,48.0) has 9 bin [48.0,48.1) has 7 bin [48.1,48.2) has 6 bin [48.2,48.3) has 7 bin [48.3,48.4) has 4 bin [48.4,48.5) has 7 bin [48.5,48.6) has 9 bin [48.6,48.7) has 5 bin [48.7,48.8) has 4 bin [48.8,48.9) has 7 bin [48.9,49.0) has 6 bin [49.0,49.1) has 5 bin [49.1,49.2) has 5 bin [49.2,49.3) has 6 bin [49.3,49.4) has 1 bin [49.4,49.5) has 1 bin [49.5,49.6) has 2 bin [49.7,49.8) has 2 bin [49.8,49.9) has 1 bin [50.1,50.2) has 2 average z coordinate 13.3 for 37810638 element(s) point source id histogram with bin size 1.000000 bin 134 has 19124734 bin 135 has 18685904 average point source id 134.49419700349938 for 37810638 element(s)