lasinfo (210611) report for 'AHN4T/41AZ1_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: 23/2023 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: 61308839 number of points by return: 43437538 11962144 4646853 1096404 160390 scale factor x y z: 0.001 0.001 0.001 offset x y z: 221980 439980 0 min x y z: 221980.000 439980.000 13.986 max x y z: 223019.999 441269.999 55.482 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: 61308839 extended number of points by return: 43437538 11962144 4646853 1096404 160390 5239 271 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' 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 13986 55482 intensity 55 4649 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 22 user_data 6 7 point_source_ID 148 211 gps_time 324039902.555607 330437082.397601 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 39 255 B 31 255 NIR 19 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 3667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.61 30.34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43437538 number of intermediate returns: 5930083 number of last returns: 43378822 number of single returns: 31437604 covered area in square units/kilounits: 1330580/1.33 point density: all returns 46.08 last only 32.60 (per square units) spacing: all returns 0.15 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 61308839 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43437538 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11962144 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4646853 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1096404 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 160390 instead zero. overview over extended number of returns of given pulse: 31437604 14644069 10668539 3750184 727196 75871 5376 0 0 0 0 0 0 0 0 histogram of classification of points: 21084368 unclassified (1) 39516798 ground (2) 611803 building (6) 39111 water (9) 56759 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4267072 +---> 1768906 of those are unclassified (1) +---> 2464959 of those are ground (2) +---> 31915 of those are building (6) +---> 1292 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.9,14.0) has 4 bin [14.0,14.1) has 187 bin [14.1,14.2) has 5466 bin [14.2,14.3) has 47919 bin [14.3,14.4) has 32996 bin [14.4,14.5) has 30548 bin [14.5,14.6) has 37078 bin [14.6,14.7) has 52289 bin [14.7,14.8) has 69647 bin [14.8,14.9) has 99421 bin [14.9,15.0) has 134197 bin [15.0,15.1) has 203446 bin [15.1,15.2) has 312868 bin [15.2,15.3) has 727637 bin 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[42.0,42.1) has 28918 bin [42.1,42.2) has 28041 bin [42.2,42.3) has 28000 bin [42.3,42.4) has 28016 bin [42.4,42.5) has 27415 bin [42.5,42.6) has 26781 bin [42.6,42.7) has 26469 bin [42.7,42.8) has 26163 bin [42.8,42.9) has 25475 bin [42.9,43.0) has 24605 bin [43.0,43.1) has 24378 bin [43.1,43.2) has 24086 bin [43.2,43.3) has 23144 bin [43.3,43.4) has 22632 bin [43.4,43.5) has 22354 bin [43.5,43.6) has 22030 bin [43.6,43.7) has 20898 bin [43.7,43.8) has 20481 bin [43.8,43.9) has 19927 bin [43.9,44.0) has 19517 bin [44.0,44.1) has 19294 bin [44.1,44.2) has 18935 bin [44.2,44.3) has 18352 bin [44.3,44.4) has 18146 bin [44.4,44.5) has 17657 bin [44.5,44.6) has 17380 bin [44.6,44.7) has 16775 bin [44.7,44.8) has 16172 bin [44.8,44.9) has 16132 bin [44.9,45.0) has 15492 bin [45.0,45.1) has 15126 bin [45.1,45.2) has 14653 bin [45.2,45.3) has 14287 bin [45.3,45.4) has 13688 bin [45.4,45.5) has 13358 bin [45.5,45.6) has 13080 bin [45.6,45.7) has 12479 bin [45.7,45.8) has 12108 bin [45.8,45.9) has 12066 bin [45.9,46.0) has 11689 bin [46.0,46.1) has 11417 bin [46.1,46.2) has 10833 bin [46.2,46.3) has 10161 bin [46.3,46.4) has 9629 bin [46.4,46.5) has 9298 bin [46.5,46.6) has 9066 bin [46.6,46.7) has 8742 bin [46.7,46.8) has 8550 bin [46.8,46.9) has 7892 bin [46.9,47.0) has 7627 bin [47.0,47.1) has 7414 bin [47.1,47.2) has 7000 bin [47.2,47.3) has 6837 bin [47.3,47.4) has 6593 bin [47.4,47.5) has 6132 bin [47.5,47.6) has 5750 bin [47.6,47.7) has 5598 bin [47.7,47.8) has 5252 bin [47.8,47.9) has 5140 bin [47.9,48.0) has 4869 bin [48.0,48.1) has 4740 bin [48.1,48.2) has 4464 bin [48.2,48.3) has 4317 bin [48.3,48.4) has 4078 bin [48.4,48.5) has 3777 bin [48.5,48.6) has 3544 bin [48.6,48.7) has 3482 bin [48.7,48.8) has 3223 bin [48.8,48.9) has 3057 bin [48.9,49.0) has 2900 bin [49.0,49.1) has 2756 bin [49.1,49.2) has 2727 bin [49.2,49.3) has 2626 bin [49.3,49.4) has 2435 bin [49.4,49.5) has 2241 bin [49.5,49.6) has 2080 bin [49.6,49.7) has 1963 bin [49.7,49.8) has 1857 bin [49.8,49.9) has 1773 bin [49.9,50.0) has 1682 bin [50.0,50.1) has 1592 bin [50.1,50.2) has 1388 bin [50.2,50.3) has 1355 bin [50.3,50.4) has 1278 bin [50.4,50.5) has 1160 bin [50.5,50.6) has 1132 bin [50.6,50.7) has 982 bin [50.7,50.8) has 898 bin [50.8,50.9) has 825 bin [50.9,51.0) has 772 bin [51.0,51.1) has 731 bin [51.1,51.2) has 682 bin [51.2,51.3) has 648 bin [51.3,51.4) has 603 bin [51.4,51.5) has 553 bin [51.5,51.6) has 481 bin [51.6,51.7) has 476 bin [51.7,51.8) has 400 bin [51.8,51.9) has 384 bin [51.9,52.0) has 354 bin [52.0,52.1) has 304 bin [52.1,52.2) has 298 bin [52.2,52.3) has 285 bin [52.3,52.4) has 217 bin [52.4,52.5) has 214 bin [52.5,52.6) has 210 bin [52.6,52.7) has 178 bin [52.7,52.8) has 184 bin [52.8,52.9) has 141 bin [52.9,53.0) has 110 bin [53.0,53.1) has 101 bin [53.1,53.2) has 77 bin [53.2,53.3) has 81 bin [53.3,53.4) has 77 bin [53.4,53.5) has 103 bin [53.5,53.6) has 74 bin [53.6,53.7) has 73 bin [53.7,53.8) has 61 bin [53.8,53.9) has 51 bin [53.9,54.0) has 39 bin [54.0,54.1) has 28 bin [54.1,54.2) has 32 bin [54.2,54.3) has 27 bin [54.3,54.4) has 29 bin [54.4,54.5) has 17 bin [54.5,54.6) has 12 bin [54.6,54.7) has 11 bin [54.7,54.8) has 5 bin [54.8,54.9) has 6 bin [54.9,55.0) has 4 bin [55.0,55.1) has 1 bin [55.1,55.2) has 2 bin [55.2,55.3) has 2 bin [55.3,55.4) has 1 bin [55.4,55.5) has 4 average z coordinate 20.5 for 61308839 element(s) point source id histogram with bin size 1.000000 bin 148 has 19848617 bin 149 has 13728065 bin 211 has 27732157 average point source id 176.721045524936471 for 61308839 element(s)