lasinfo (210611) report for 'AHN4T/49GZ2_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: 339/2022 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: 82891044 number of points by return: 47614197 24218859 8909211 1896070 252707 scale factor x y z: 0.001 0.001 0.001 offset x y z: 84980 376230 0 min x y z: 84980.000 376230.000 10.224 max x y z: 86019.999 377519.999 50.887 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: 82891044 extended number of points by return: 47614197 24218859 8909211 1896070 252707 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 10224 50887 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 30 user_data 6 7 point_source_ID 30 200 gps_time 290594402.659304 290613777.151916 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 30 255 B 29 255 NIR 18 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 5000 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -17.09 33.21 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47614197 number of intermediate returns: 11126268 number of last returns: 47404673 number of single returns: 23254094 covered area in square units/kilounits: 1341580/1.34 point density: all returns 61.79 last only 35.33 (per square units) spacing: all returns 0.13 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 82891044 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47614197 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 24218859 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 8909211 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1896070 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 252707 instead zero. overview over extended number of returns of given pulse: 23254094 30637858 21122153 6606923 1160227 103126 6663 0 0 0 0 0 0 0 0 histogram of classification of points: 49664231 unclassified (1) 32979801 ground (2) 237770 building (6) 9242 water (9) +-> flagged as extended overlap: 5904990 +---> 3405347 of those are unclassified (1) +---> 2470695 of those are ground (2) +---> 28948 of those are building (6) z coordinate histogram with bin size 0.100000 bin [10.2,10.3) has 16 bin [10.3,10.4) has 56 bin [10.4,10.5) has 73 bin [10.5,10.6) has 85 bin [10.6,10.7) has 182 bin [10.7,10.8) has 394 bin [10.8,10.9) has 534 bin [10.9,11.0) has 578 bin [11.0,11.1) has 542 bin [11.1,11.2) has 660 bin [11.2,11.3) has 1002 bin [11.3,11.4) has 1093 bin [11.4,11.5) has 1255 bin [11.5,11.6) has 1738 bin [11.6,11.7) has 1953 bin [11.7,11.8) has 2857 bin [11.8,11.9) has 6097 bin [11.9,12.0) has 13748 bin 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[41.6,41.7) has 49302 bin [41.7,41.8) has 47546 bin [41.8,41.9) has 45729 bin [41.9,42.0) has 43871 bin [42.0,42.1) has 42382 bin [42.1,42.2) has 41171 bin [42.2,42.3) has 39858 bin [42.3,42.4) has 38732 bin [42.4,42.5) has 36901 bin [42.5,42.6) has 35703 bin [42.6,42.7) has 34690 bin [42.7,42.8) has 33622 bin [42.8,42.9) has 31983 bin [42.9,43.0) has 30951 bin [43.0,43.1) has 29849 bin [43.1,43.2) has 28417 bin [43.2,43.3) has 27226 bin [43.3,43.4) has 26047 bin [43.4,43.5) has 24840 bin [43.5,43.6) has 24090 bin [43.6,43.7) has 23043 bin [43.7,43.8) has 21358 bin [43.8,43.9) has 20598 bin [43.9,44.0) has 19328 bin [44.0,44.1) has 18773 bin [44.1,44.2) has 17856 bin [44.2,44.3) has 17132 bin [44.3,44.4) has 16410 bin [44.4,44.5) has 15431 bin [44.5,44.6) has 14778 bin [44.6,44.7) has 13560 bin [44.7,44.8) has 13080 bin [44.8,44.9) has 12162 bin [44.9,45.0) has 11299 bin [45.0,45.1) has 10762 bin [45.1,45.2) has 10067 bin [45.2,45.3) has 9034 bin [45.3,45.4) has 8506 bin [45.4,45.5) has 8117 bin [45.5,45.6) has 7402 bin [45.6,45.7) has 6996 bin [45.7,45.8) has 6697 bin [45.8,45.9) has 6148 bin [45.9,46.0) has 5587 bin [46.0,46.1) has 5275 bin [46.1,46.2) has 5016 bin [46.2,46.3) has 4688 bin [46.3,46.4) has 4317 bin [46.4,46.5) has 3998 bin [46.5,46.6) has 3784 bin [46.6,46.7) has 3336 bin [46.7,46.8) has 2997 bin [46.8,46.9) has 2722 bin [46.9,47.0) has 2487 bin [47.0,47.1) has 2356 bin [47.1,47.2) has 2251 bin [47.2,47.3) has 2079 bin [47.3,47.4) has 1827 bin [47.4,47.5) has 1625 bin [47.5,47.6) has 1494 bin [47.6,47.7) has 1207 bin [47.7,47.8) has 1019 bin [47.8,47.9) has 868 bin [47.9,48.0) has 828 bin [48.0,48.1) has 749 bin [48.1,48.2) has 758 bin [48.2,48.3) has 686 bin [48.3,48.4) has 651 bin [48.4,48.5) has 546 bin [48.5,48.6) has 426 bin [48.6,48.7) has 353 bin [48.7,48.8) has 342 bin [48.8,48.9) has 304 bin [48.9,49.0) has 292 bin [49.0,49.1) has 257 bin [49.1,49.2) has 245 bin [49.2,49.3) has 211 bin [49.3,49.4) has 203 bin [49.4,49.5) has 191 bin [49.5,49.6) has 193 bin [49.6,49.7) has 163 bin [49.7,49.8) has 154 bin [49.8,49.9) has 117 bin [49.9,50.0) has 98 bin [50.0,50.1) has 80 bin [50.1,50.2) has 45 bin [50.2,50.3) has 44 bin [50.3,50.4) has 31 bin [50.4,50.5) has 35 bin [50.5,50.6) has 14 bin [50.6,50.7) has 18 bin [50.7,50.8) has 9 bin [50.8,50.9) has 4 average z coordinate 24.0 for 82891044 element(s) point source id histogram with bin size 1.000000 bin 30 has 4001452 bin 31 has 36898508 bin 32 has 3795378 bin 200 has 38195706 average point source id 108.87172085804589 for 82891044 element(s)