lasinfo (210611) report for 'AHN4T/28GZ1_13.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: 336/2022 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: 51934318 number of points by return: 36696501 9575119 4258990 1193038 206921 scale factor x y z: 0.001 0.001 0.001 offset x y z: 241980 477480 0 min x y z: 241980.000 477480.000 9.212 max x y z: 243019.999 478769.999 53.367 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: 51934318 extended number of points by return: 36696501 9575119 4258990 1193038 206921 3572 177 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 9212 53367 intensity 37 4882 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 29 user_data 6 7 point_source_ID 164 212 gps_time 324133768.691519 328779560.380426 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 30 255 B 26 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.48 32.9 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 36696501 number of intermediate returns: 5693846 number of last returns: 36643270 number of single returns: 27099299 covered area in square units/kilounits: 1335100/1.34 point density: all returns 38.90 last only 27.45 (per square units) spacing: all returns 0.16 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 51934318 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36696501 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9575119 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4258990 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1193038 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 206921 instead zero. overview over extended number of returns of given pulse: 27099299 10630878 9209805 3953213 923757 108316 9050 0 0 0 0 0 0 0 0 histogram of classification of points: 18714810 unclassified (1) 32525451 ground (2) 560439 building (6) 125816 water (9) 7802 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3591100 +---> 1268965 of those are unclassified (1) +---> 2248300 of those are ground (2) +---> 53052 of those are building (6) +---> 20296 of those are water (9) +---> 487 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [9.2,9.3) has 86 bin [9.3,9.4) has 960 bin [9.4,9.5) has 1716 bin [9.5,9.6) has 1997 bin [9.6,9.7) has 3278 bin [9.7,9.8) has 5775 bin [9.8,9.9) has 11156 bin [9.9,10.0) has 14754 bin [10.0,10.1) has 21955 bin [10.1,10.2) has 41547 bin [10.2,10.3) has 87962 bin [10.3,10.4) has 158358 bin [10.4,10.5) has 630155 bin [10.5,10.6) has 1072249 bin [10.6,10.7) has 978296 bin [10.7,10.8) has 927018 bin [10.8,10.9) has 1034354 bin [10.9,11.0) has 1081138 bin [11.0,11.1) has 1008969 bin [11.1,11.2) has 859454 bin [11.2,11.3) has 638989 bin [11.3,11.4) has 533215 bin [11.4,11.5) has 458797 bin [11.5,11.6) has 445982 bin [11.6,11.7) has 391857 bin [11.7,11.8) has 323479 bin [11.8,11.9) has 278436 bin [11.9,12.0) has 299312 bin [12.0,12.1) has 324179 bin [12.1,12.2) has 317018 bin [12.2,12.3) has 353309 bin [12.3,12.4) has 519645 bin [12.4,12.5) has 512708 bin [12.5,12.6) has 550531 bin [12.6,12.7) has 504091 bin [12.7,12.8) has 554010 bin [12.8,12.9) has 646299 bin [12.9,13.0) has 667911 bin [13.0,13.1) has 690426 bin [13.1,13.2) has 738274 bin [13.2,13.3) has 999815 bin [13.3,13.4) has 1083084 bin [13.4,13.5) has 1236914 bin [13.5,13.6) has 1321920 bin [13.6,13.7) has 1274358 bin [13.7,13.8) has 1344880 bin [13.8,13.9) has 1035867 bin [13.9,14.0) has 857649 bin [14.0,14.1) has 835556 bin 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has 34001 bin [37.1,37.2) has 32988 bin [37.2,37.3) has 32451 bin [37.3,37.4) has 31357 bin [37.4,37.5) has 30567 bin [37.5,37.6) has 29794 bin [37.6,37.7) has 28564 bin [37.7,37.8) has 27752 bin [37.8,37.9) has 27078 bin [37.9,38.0) has 25972 bin [38.0,38.1) has 24973 bin [38.1,38.2) has 24980 bin [38.2,38.3) has 24506 bin [38.3,38.4) has 23510 bin [38.4,38.5) has 22991 bin [38.5,38.6) has 22350 bin [38.6,38.7) has 22024 bin [38.7,38.8) has 21125 bin [38.8,38.9) has 20963 bin [38.9,39.0) has 20232 bin [39.0,39.1) has 19516 bin [39.1,39.2) has 19122 bin [39.2,39.3) has 18406 bin [39.3,39.4) has 17763 bin [39.4,39.5) has 17292 bin [39.5,39.6) has 17194 bin [39.6,39.7) has 16470 bin [39.7,39.8) has 15744 bin [39.8,39.9) has 15468 bin [39.9,40.0) has 14722 bin [40.0,40.1) has 14572 bin [40.1,40.2) has 14138 bin [40.2,40.3) has 13420 bin [40.3,40.4) has 13615 bin [40.4,40.5) has 12717 bin [40.5,40.6) has 12194 bin [40.6,40.7) has 11874 bin [40.7,40.8) has 11286 bin [40.8,40.9) has 10951 bin [40.9,41.0) has 10572 bin [41.0,41.1) has 10181 bin [41.1,41.2) has 9789 bin [41.2,41.3) has 9402 bin [41.3,41.4) has 9325 bin [41.4,41.5) has 8913 bin [41.5,41.6) has 8413 bin [41.6,41.7) has 8115 bin [41.7,41.8) has 7957 bin [41.8,41.9) has 7507 bin [41.9,42.0) has 7135 bin [42.0,42.1) has 6790 bin [42.1,42.2) has 6640 bin [42.2,42.3) has 6041 bin [42.3,42.4) has 5717 bin [42.4,42.5) has 5279 bin [42.5,42.6) has 4980 bin [42.6,42.7) has 4861 bin [42.7,42.8) has 4744 bin [42.8,42.9) has 4465 bin [42.9,43.0) has 4135 bin [43.0,43.1) has 3862 bin [43.1,43.2) has 3538 bin [43.2,43.3) has 3407 bin [43.3,43.4) has 3156 bin [43.4,43.5) has 3045 bin [43.5,43.6) has 2913 bin [43.6,43.7) has 2841 bin [43.7,43.8) has 2480 bin [43.8,43.9) has 2310 bin [43.9,44.0) has 2182 bin [44.0,44.1) has 1955 bin [44.1,44.2) has 1915 bin [44.2,44.3) has 1878 bin [44.3,44.4) has 1677 bin [44.4,44.5) has 1699 bin [44.5,44.6) has 1619 bin [44.6,44.7) has 1608 bin [44.7,44.8) has 1400 bin [44.8,44.9) has 1336 bin [44.9,45.0) has 1374 bin [45.0,45.1) has 1233 bin [45.1,45.2) has 1227 bin [45.2,45.3) has 1174 bin [45.3,45.4) has 1043 bin [45.4,45.5) has 931 bin [45.5,45.6) has 870 bin [45.6,45.7) has 745 bin [45.7,45.8) has 757 bin [45.8,45.9) has 788 bin [45.9,46.0) has 666 bin [46.0,46.1) has 662 bin [46.1,46.2) has 695 bin [46.2,46.3) has 646 bin [46.3,46.4) has 655 bin [46.4,46.5) has 641 bin [46.5,46.6) has 574 bin [46.6,46.7) has 660 bin [46.7,46.8) has 646 bin [46.8,46.9) has 614 bin [46.9,47.0) has 540 bin [47.0,47.1) has 534 bin [47.1,47.2) has 402 bin [47.2,47.3) has 366 bin [47.3,47.4) has 351 bin [47.4,47.5) has 317 bin [47.5,47.6) has 286 bin [47.6,47.7) has 280 bin [47.7,47.8) has 263 bin [47.8,47.9) has 257 bin [47.9,48.0) has 245 bin [48.0,48.1) has 244 bin [48.1,48.2) has 210 bin [48.2,48.3) has 175 bin [48.3,48.4) has 202 bin [48.4,48.5) has 208 bin [48.5,48.6) has 156 bin [48.6,48.7) has 166 bin [48.7,48.8) has 191 bin [48.8,48.9) has 209 bin [48.9,49.0) has 190 bin [49.0,49.1) has 180 bin [49.1,49.2) has 168 bin [49.2,49.3) has 165 bin [49.3,49.4) has 148 bin [49.4,49.5) has 144 bin [49.5,49.6) has 175 bin [49.6,49.7) has 110 bin [49.7,49.8) has 108 bin [49.8,49.9) has 104 bin [49.9,50.0) has 54 bin [50.0,50.1) has 61 bin [50.1,50.2) has 45 bin [50.2,50.3) has 36 bin [50.3,50.4) has 45 bin [50.4,50.5) has 49 bin [50.5,50.6) has 41 bin [50.6,50.7) has 37 bin [50.7,50.8) has 31 bin [50.8,50.9) has 20 bin [50.9,51.0) has 22 bin [51.0,51.1) has 21 bin [51.1,51.2) has 14 bin [51.2,51.3) has 35 bin [51.3,51.4) has 26 bin [51.4,51.5) has 15 bin [51.5,51.6) has 14 bin [51.6,51.7) has 17 bin [51.7,51.8) has 10 bin [51.8,51.9) has 15 bin [51.9,52.0) has 10 bin [52.0,52.1) has 8 bin [52.1,52.2) has 11 bin [52.2,52.3) has 2 bin [52.3,52.4) has 7 bin [52.4,52.5) has 4 bin [52.5,52.6) has 7 bin [52.6,52.7) has 3 bin [52.7,52.8) has 9 bin [52.8,52.9) has 3 bin [52.9,53.0) has 1 bin [53.0,53.1) has 1 bin [53.1,53.2) has 1 bin [53.2,53.3) has 2 bin [53.3,53.4) has 2 average z coordinate 17.5 for 51934318 element(s) point source id histogram with bin size 1.000000 bin 164 has 3360755 bin 165 has 29023661 bin 166 has 58290 bin 212 has 19491612 average point source id 182.576110251414093 for 51934318 element(s)