lasinfo (210611) report for 'AHN4T/16FN2_09.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: 334/2022 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: 45167848 number of points by return: 26052657 12023651 5428949 1628959 33231 scale factor x y z: 0.001 0.001 0.001 offset x y z: 217980 547480 0 min x y z: 217980.000 547480.000 8.685 max x y z: 219019.999 548769.999 52.118 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: 45167848 extended number of points by return: 26052657 12023651 5428949 1628959 33231 379 22 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 8685 52118 intensity 19 3534 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 26 user_data 6 9 point_source_ID 52 1074 gps_time 268914370.251631 332240918.359058 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 253 G 9 243 B 19 242 NIR 55 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -17.11 18.13 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26052657 number of intermediate returns: 7104444 number of last returns: 26023865 number of single returns: 14013118 covered area in square units/kilounits: 1341500/1.34 point density: all returns 33.67 last only 19.40 (per square units) spacing: all returns 0.17 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45167848 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26052657 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12023651 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5428949 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1628959 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 33231 instead zero. overview over extended number of returns of given pulse: 14013118 13177823 11408385 6401717 158532 7995 278 0 0 0 0 0 0 0 0 histogram of classification of points: 23664776 unclassified (1) 21497779 ground (2) 5293 water (9) +-> flagged as extended overlap: 2792101 +---> 1345089 of those are unclassified (1) +---> 1447012 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [8.6,8.7) has 1 bin [8.7,8.8) has 263 bin [8.8,8.9) has 13124 bin [8.9,9.0) has 86444 bin [9.0,9.1) has 64049 bin [9.1,9.2) has 56705 bin [9.2,9.3) has 55055 bin [9.3,9.4) has 159567 bin [9.4,9.5) has 337830 bin [9.5,9.6) has 386796 bin [9.6,9.7) has 407327 bin [9.7,9.8) has 366812 bin [9.8,9.9) has 360161 bin [9.9,10.0) has 370629 bin [10.0,10.1) has 392124 bin [10.1,10.2) has 409350 bin [10.2,10.3) has 474881 bin [10.3,10.4) has 580504 bin [10.4,10.5) has 581311 bin [10.5,10.6) has 657999 bin 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bin [40.9,41.0) has 13012 bin [41.0,41.1) has 12671 bin [41.1,41.2) has 12077 bin [41.2,41.3) has 11730 bin [41.3,41.4) has 11151 bin [41.4,41.5) has 11008 bin [41.5,41.6) has 10389 bin [41.6,41.7) has 10234 bin [41.7,41.8) has 9895 bin [41.8,41.9) has 9513 bin [41.9,42.0) has 9204 bin [42.0,42.1) has 8996 bin [42.1,42.2) has 8630 bin [42.2,42.3) has 8199 bin [42.3,42.4) has 7762 bin [42.4,42.5) has 7470 bin [42.5,42.6) has 7189 bin [42.6,42.7) has 6920 bin [42.7,42.8) has 6853 bin [42.8,42.9) has 6559 bin [42.9,43.0) has 6475 bin [43.0,43.1) has 6181 bin [43.1,43.2) has 5768 bin [43.2,43.3) has 5547 bin [43.3,43.4) has 5344 bin [43.4,43.5) has 5125 bin [43.5,43.6) has 4911 bin [43.6,43.7) has 4818 bin [43.7,43.8) has 4701 bin [43.8,43.9) has 4471 bin [43.9,44.0) has 4180 bin [44.0,44.1) has 3951 bin [44.1,44.2) has 3855 bin [44.2,44.3) has 3584 bin [44.3,44.4) has 3536 bin [44.4,44.5) has 3394 bin [44.5,44.6) has 3209 bin [44.6,44.7) has 3040 bin [44.7,44.8) has 2851 bin [44.8,44.9) has 2746 bin [44.9,45.0) has 2752 bin [45.0,45.1) has 2525 bin [45.1,45.2) has 2487 bin [45.2,45.3) has 2336 bin [45.3,45.4) has 2228 bin [45.4,45.5) has 2199 bin [45.5,45.6) has 2044 bin [45.6,45.7) has 1957 bin [45.7,45.8) has 1896 bin [45.8,45.9) has 1799 bin [45.9,46.0) has 1775 bin [46.0,46.1) has 1562 bin [46.1,46.2) has 1486 bin [46.2,46.3) has 1420 bin [46.3,46.4) has 1361 bin [46.4,46.5) has 1266 bin [46.5,46.6) has 1312 bin [46.6,46.7) has 1225 bin [46.7,46.8) has 1135 bin [46.8,46.9) has 1121 bin [46.9,47.0) has 1069 bin [47.0,47.1) has 1022 bin [47.1,47.2) has 928 bin [47.2,47.3) has 925 bin [47.3,47.4) has 799 bin [47.4,47.5) has 866 bin [47.5,47.6) has 747 bin [47.6,47.7) has 698 bin [47.7,47.8) has 611 bin [47.8,47.9) has 572 bin [47.9,48.0) has 576 bin [48.0,48.1) has 564 bin [48.1,48.2) has 549 bin [48.2,48.3) has 477 bin [48.3,48.4) has 473 bin [48.4,48.5) has 429 bin [48.5,48.6) has 416 bin [48.6,48.7) has 376 bin [48.7,48.8) has 381 bin [48.8,48.9) has 381 bin [48.9,49.0) has 325 bin [49.0,49.1) has 285 bin [49.1,49.2) has 223 bin [49.2,49.3) has 195 bin [49.3,49.4) has 201 bin [49.4,49.5) has 167 bin [49.5,49.6) has 152 bin [49.6,49.7) has 141 bin [49.7,49.8) has 141 bin [49.8,49.9) has 105 bin [49.9,50.0) has 95 bin [50.0,50.1) has 106 bin [50.1,50.2) has 96 bin [50.2,50.3) has 93 bin [50.3,50.4) has 66 bin [50.4,50.5) has 45 bin [50.5,50.6) has 47 bin [50.6,50.7) has 37 bin [50.7,50.8) has 20 bin [50.8,50.9) has 23 bin [50.9,51.0) has 20 bin [51.0,51.1) has 18 bin [51.1,51.2) has 18 bin [51.2,51.3) has 7 bin [51.3,51.4) has 7 bin [51.4,51.5) has 11 bin [51.5,51.6) has 8 bin [51.6,51.7) has 11 bin [51.7,51.8) has 3 bin [51.8,51.9) has 2 bin [51.9,52.0) has 4 bin [52.0,52.1) has 3 bin [52.1,52.2) has 1 average z coordinate 17.7 for 45167848 element(s) point source id histogram with bin size 1.000000 bin 52 has 436421 bin 53 has 1741 bin 1054 has 277430 bin 1055 has 372948 bin 1073 has 28929806 bin 1074 has 15149502 average point source id 1063.16565073013885 for 45167848 element(s)