lasinfo (210611) report for 'AHN3T/17HN1_21.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: 215/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 20727636 number of points by return: 14665164 2809340 1834770 1015280 403082 scale factor x y z: 0.001 0.001 0.001 offset x y z: 249980 531230 0 min x y z: 249980.000 531230.000 11.878 max x y z: 251019.999 532519.999 46.684 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: 20727636 extended number of points by return: 14665164 2809340 1834770 1015280 403082 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: 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 2 of 2: 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 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 11878 46684 intensity 7 32767 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -33 30 user_data 4 4 point_source_ID 166 171 gps_time 228570688.561908 228574224.030444 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 20 255 B 18 255 NIR 24 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5500 5000 extended_scanner_channel 0 0 number of first returns: 14665164 number of intermediate returns: 3368543 number of last returns: 14543684 number of single returns: 11849755 covered area in square units/kilounits: 1341532/1.34 point density: all returns 15.45 last only 10.84 (per square units) spacing: all returns 0.25 last only 0.30 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 20727636 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 14665164 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2809340 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1834770 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1015280 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 403082 instead zero. overview over extended number of returns of given pulse: 11849755 1953699 2459521 2449717 1441149 450701 123094 0 0 0 0 0 0 0 0 histogram of classification of points: 7454841 unclassified (1) 11827223 ground (2) 1445438 building (6) 134 water (9) +-> flagged as extended overlap: 1284386 +---> 418582 of those are unclassified (1) +---> 824488 of those are ground (2) +---> 41289 of those are building (6) +---> 27 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.8,11.9) has 3 bin [11.9,12.0) has 260 bin [12.0,12.1) has 925 bin [12.1,12.2) has 682 bin [12.2,12.3) has 618 bin [12.3,12.4) has 669 bin [12.4,12.5) has 695 bin [12.5,12.6) has 709 bin [12.6,12.7) has 730 bin [12.7,12.8) has 755 bin [12.8,12.9) has 1823 bin [12.9,13.0) has 2372 bin [13.0,13.1) has 3745 bin [13.1,13.2) has 6066 bin [13.2,13.3) has 9761 bin [13.3,13.4) has 19811 bin [13.4,13.5) has 28144 bin [13.5,13.6) has 21883 bin [13.6,13.7) has 21561 bin [13.7,13.8) has 20351 bin [13.8,13.9) has 21026 bin [13.9,14.0) has 20121 bin [14.0,14.1) has 23628 bin [14.1,14.2) has 29243 bin [14.2,14.3) has 36942 bin [14.3,14.4) has 40923 bin [14.4,14.5) has 45060 bin [14.5,14.6) has 80976 bin [14.6,14.7) has 167772 bin [14.7,14.8) has 281604 bin [14.8,14.9) has 397147 bin [14.9,15.0) has 637073 bin [15.0,15.1) has 634610 bin [15.1,15.2) has 721568 bin [15.2,15.3) has 723238 bin [15.3,15.4) has 672546 bin [15.4,15.5) has 736422 bin [15.5,15.6) has 827940 bin [15.6,15.7) has 637370 bin [15.7,15.8) has 499243 bin [15.8,15.9) has 394585 bin [15.9,16.0) has 343404 bin [16.0,16.1) has 377675 bin [16.1,16.2) has 502905 bin [16.2,16.3) has 392360 bin [16.3,16.4) has 286853 bin [16.4,16.5) has 242689 bin [16.5,16.6) has 234396 bin [16.6,16.7) has 206121 bin [16.7,16.8) has 171547 bin [16.8,16.9) has 158560 bin [16.9,17.0) has 150058 bin [17.0,17.1) has 150113 bin [17.1,17.2) has 146313 bin 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[32.5,32.6) has 20327 bin [32.6,32.7) has 19779 bin [32.7,32.8) has 19250 bin [32.8,32.9) has 18810 bin [32.9,33.0) has 18694 bin [33.0,33.1) has 18211 bin [33.1,33.2) has 17844 bin [33.2,33.3) has 17864 bin [33.3,33.4) has 17269 bin [33.4,33.5) has 17023 bin [33.5,33.6) has 16639 bin [33.6,33.7) has 16490 bin [33.7,33.8) has 15924 bin [33.8,33.9) has 15724 bin [33.9,34.0) has 15291 bin [34.0,34.1) has 14971 bin [34.1,34.2) has 14716 bin [34.2,34.3) has 14392 bin [34.3,34.4) has 14081 bin [34.4,34.5) has 13996 bin [34.5,34.6) has 13836 bin [34.6,34.7) has 13466 bin [34.7,34.8) has 13204 bin [34.8,34.9) has 13135 bin [34.9,35.0) has 12925 bin [35.0,35.1) has 12788 bin [35.1,35.2) has 12324 bin [35.2,35.3) has 12399 bin [35.3,35.4) has 12074 bin [35.4,35.5) has 11930 bin [35.5,35.6) has 11448 bin [35.6,35.7) has 11370 bin [35.7,35.8) has 10881 bin [35.8,35.9) has 10910 bin [35.9,36.0) has 10822 bin [36.0,36.1) has 10691 bin [36.1,36.2) has 10550 bin [36.2,36.3) has 10408 bin [36.3,36.4) 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has 2022 bin [40.4,40.5) has 1987 bin [40.5,40.6) has 1852 bin [40.6,40.7) has 1725 bin [40.7,40.8) has 1628 bin [40.8,40.9) has 1454 bin [40.9,41.0) has 1395 bin [41.0,41.1) has 1300 bin [41.1,41.2) has 1208 bin [41.2,41.3) has 1178 bin [41.3,41.4) has 1059 bin [41.4,41.5) has 1003 bin [41.5,41.6) has 978 bin [41.6,41.7) has 883 bin [41.7,41.8) has 760 bin [41.8,41.9) has 755 bin [41.9,42.0) has 725 bin [42.0,42.1) has 660 bin [42.1,42.2) has 595 bin [42.2,42.3) has 571 bin [42.3,42.4) has 534 bin [42.4,42.5) has 516 bin [42.5,42.6) has 502 bin [42.6,42.7) has 401 bin [42.7,42.8) has 375 bin [42.8,42.9) has 329 bin [42.9,43.0) has 325 bin [43.0,43.1) has 253 bin [43.1,43.2) has 234 bin [43.2,43.3) has 199 bin [43.3,43.4) has 172 bin [43.4,43.5) has 160 bin [43.5,43.6) has 130 bin [43.6,43.7) has 105 bin [43.7,43.8) has 91 bin [43.8,43.9) has 67 bin [43.9,44.0) has 63 bin [44.0,44.1) has 36 bin [44.1,44.2) has 36 bin [44.2,44.3) has 13 bin [44.3,44.4) has 13 bin [44.4,44.5) has 13 bin [44.5,44.6) has 11 bin [44.6,44.7) has 3 bin [44.7,44.8) has 4 bin [44.8,44.9) has 1 bin [44.9,45.0) has 4 bin [45.1,45.2) has 1 bin [45.2,45.3) has 2 bin [45.4,45.5) has 1 bin [45.7,45.8) has 2 bin [46.2,46.3) has 2 bin [46.3,46.4) has 5 bin [46.4,46.5) has 5 bin [46.5,46.6) has 4 bin [46.6,46.7) has 4 average z coordinate 19.3 for 20727636 element(s) point source id histogram with bin size 1.000000 bin 166 has 2070207 bin 167 has 6498634 bin 170 has 8087770 bin 171 has 4071025 average point source id 168.856323750571448 for 20727636 element(s)