lasinfo (210611) report for 'AHN4T/29AZ1_22.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: 32310375 number of points by return: 27309219 3367441 1283113 305679 41743 scale factor x y z: 0.001 0.001 0.001 offset x y z: 260980 487480 0 min x y z: 260980.000 487480.000 21.028 max x y z: 262019.999 488769.999 57.567 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: 32310375 extended number of points by return: 27309219 3367441 1283113 305679 41743 3064 116 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 21028 57567 intensity 57 4772 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 11 user_data 6 7 point_source_ID 181 182 gps_time 328782371.257999 328783357.453197 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 34 255 B 13 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 1833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.14 31.69 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27309219 number of intermediate returns: 1635440 number of last returns: 27295793 number of single returns: 23930077 covered area in square units/kilounits: 1332024/1.33 point density: all returns 24.26 last only 20.49 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32310375 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27309219 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3367441 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1283113 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 305679 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 41743 instead zero. overview over extended number of returns of given pulse: 23930077 4176371 2936072 1055946 193429 17680 800 0 0 0 0 0 0 0 0 histogram of classification of points: 6005614 unclassified (1) 26112735 ground (2) 173250 building (6) 18776 water (9) +-> flagged as extended overlap: 2335155 +---> 429504 of those are unclassified (1) +---> 1899390 of those are ground (2) +---> 5771 of those are building (6) +---> 490 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.0,21.1) has 12 bin [21.1,21.2) has 292 bin [21.2,21.3) has 2091 bin [21.3,21.4) has 4621 bin [21.4,21.5) has 5348 bin [21.5,21.6) has 5791 bin [21.6,21.7) has 8953 bin [21.7,21.8) has 13129 bin [21.8,21.9) has 24735 bin [21.9,22.0) has 78510 bin [22.0,22.1) has 175302 bin [22.1,22.2) has 251096 bin [22.2,22.3) has 504227 bin [22.3,22.4) has 491788 bin [22.4,22.5) has 537969 bin [22.5,22.6) has 695243 bin [22.6,22.7) has 976506 bin [22.7,22.8) has 1400524 bin [22.8,22.9) has 1628810 bin [22.9,23.0) has 1921671 bin [23.0,23.1) has 2128328 bin [23.1,23.2) has 1940398 bin [23.2,23.3) has 1701292 bin [23.3,23.4) has 1488001 bin [23.4,23.5) has 1330558 bin [23.5,23.6) has 1247344 bin [23.6,23.7) has 1143407 bin [23.7,23.8) has 983697 bin [23.8,23.9) has 965902 bin [23.9,24.0) has 985683 bin [24.0,24.1) has 864675 bin [24.1,24.2) has 705585 bin [24.2,24.3) has 673914 bin [24.3,24.4) has 663688 bin [24.4,24.5) has 393363 bin [24.5,24.6) has 161744 bin [24.6,24.7) has 119790 bin [24.7,24.8) has 105480 bin [24.8,24.9) has 93960 bin [24.9,25.0) has 80042 bin [25.0,25.1) has 74610 bin [25.1,25.2) has 68984 bin [25.2,25.3) has 51416 bin [25.3,25.4) has 54820 bin [25.4,25.5) has 69342 bin [25.5,25.6) has 45639 bin [25.6,25.7) has 33380 bin [25.7,25.8) has 28765 bin [25.8,25.9) has 29196 bin [25.9,26.0) has 29945 bin [26.0,26.1) has 30362 bin [26.1,26.2) has 30042 bin [26.2,26.3) has 30834 bin 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bin [34.0,34.1) has 33751 bin [34.1,34.2) has 33948 bin [34.2,34.3) has 33995 bin [34.3,34.4) has 34088 bin [34.4,34.5) has 33887 bin [34.5,34.6) has 33714 bin [34.6,34.7) has 33973 bin [34.7,34.8) has 34559 bin [34.8,34.9) has 34776 bin [34.9,35.0) has 34929 bin [35.0,35.1) has 34837 bin [35.1,35.2) has 35100 bin [35.2,35.3) has 34739 bin [35.3,35.4) has 34656 bin [35.4,35.5) has 34420 bin [35.5,35.6) has 34768 bin [35.6,35.7) has 34593 bin [35.7,35.8) has 34938 bin [35.8,35.9) has 34763 bin [35.9,36.0) has 35057 bin [36.0,36.1) has 34995 bin [36.1,36.2) has 35460 bin [36.2,36.3) has 34488 bin [36.3,36.4) has 35125 bin [36.4,36.5) has 35294 bin [36.5,36.6) has 35409 bin [36.6,36.7) has 35308 bin [36.7,36.8) has 34930 bin [36.8,36.9) has 34669 bin [36.9,37.0) has 34896 bin [37.0,37.1) has 34402 bin [37.1,37.2) has 34238 bin [37.2,37.3) has 34154 bin [37.3,37.4) has 33815 bin [37.4,37.5) has 33503 bin [37.5,37.6) has 33481 bin [37.6,37.7) has 33415 bin [37.7,37.8) has 33386 bin 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has 18826 bin [41.7,41.8) has 18144 bin [41.8,41.9) has 17753 bin [41.9,42.0) has 17103 bin [42.0,42.1) has 16656 bin [42.1,42.2) has 16126 bin [42.2,42.3) has 15680 bin [42.3,42.4) has 15408 bin [42.4,42.5) has 14869 bin [42.5,42.6) has 14315 bin [42.6,42.7) has 14061 bin [42.7,42.8) has 13524 bin [42.8,42.9) has 13539 bin [42.9,43.0) has 13118 bin [43.0,43.1) has 12723 bin [43.1,43.2) has 12197 bin [43.2,43.3) has 11949 bin [43.3,43.4) has 11569 bin [43.4,43.5) has 11414 bin [43.5,43.6) has 10755 bin [43.6,43.7) has 10759 bin [43.7,43.8) has 10559 bin [43.8,43.9) has 10240 bin [43.9,44.0) has 9780 bin [44.0,44.1) has 9582 bin [44.1,44.2) has 8981 bin [44.2,44.3) has 8662 bin [44.3,44.4) has 8516 bin [44.4,44.5) has 8261 bin [44.5,44.6) has 8072 bin [44.6,44.7) has 7692 bin [44.7,44.8) has 7519 bin [44.8,44.9) has 7084 bin [44.9,45.0) has 7144 bin [45.0,45.1) has 6771 bin [45.1,45.2) has 6462 bin [45.2,45.3) has 6344 bin [45.3,45.4) has 6202 bin [45.4,45.5) has 6059 bin [45.5,45.6) has 5923 bin [45.6,45.7) has 5619 bin [45.7,45.8) has 5725 bin [45.8,45.9) has 5535 bin [45.9,46.0) has 5219 bin [46.0,46.1) has 5042 bin [46.1,46.2) has 4609 bin [46.2,46.3) has 4494 bin [46.3,46.4) has 4179 bin [46.4,46.5) has 4031 bin [46.5,46.6) has 3740 bin [46.6,46.7) has 3671 bin [46.7,46.8) has 3500 bin [46.8,46.9) has 3140 bin [46.9,47.0) has 3129 bin [47.0,47.1) has 2762 bin [47.1,47.2) has 2786 bin [47.2,47.3) has 2619 bin [47.3,47.4) has 2512 bin [47.4,47.5) has 2377 bin [47.5,47.6) has 2201 bin [47.6,47.7) has 2076 bin [47.7,47.8) has 2015 bin [47.8,47.9) has 1865 bin [47.9,48.0) has 1880 bin [48.0,48.1) has 1738 bin [48.1,48.2) has 1721 bin [48.2,48.3) has 1581 bin [48.3,48.4) has 1452 bin [48.4,48.5) has 1415 bin [48.5,48.6) has 1394 bin [48.6,48.7) has 1308 bin [48.7,48.8) has 1298 bin [48.8,48.9) has 1235 bin [48.9,49.0) has 1197 bin [49.0,49.1) has 1040 bin [49.1,49.2) has 1000 bin [49.2,49.3) has 883 bin [49.3,49.4) has 926 bin [49.4,49.5) has 897 bin [49.5,49.6) has 872 bin [49.6,49.7) has 826 bin [49.7,49.8) has 712 bin [49.8,49.9) has 745 bin [49.9,50.0) has 664 bin [50.0,50.1) has 590 bin [50.1,50.2) has 574 bin [50.2,50.3) has 581 bin [50.3,50.4) has 568 bin [50.4,50.5) has 577 bin [50.5,50.6) has 577 bin [50.6,50.7) has 483 bin [50.7,50.8) has 478 bin [50.8,50.9) has 472 bin [50.9,51.0) has 444 bin [51.0,51.1) has 437 bin [51.1,51.2) has 400 bin [51.2,51.3) has 394 bin [51.3,51.4) has 349 bin [51.4,51.5) has 325 bin [51.5,51.6) has 323 bin [51.6,51.7) has 310 bin [51.7,51.8) has 287 bin [51.8,51.9) has 267 bin [51.9,52.0) has 263 bin [52.0,52.1) has 250 bin [52.1,52.2) has 247 bin [52.2,52.3) has 253 bin [52.3,52.4) has 245 bin [52.4,52.5) has 226 bin [52.5,52.6) has 191 bin [52.6,52.7) has 178 bin [52.7,52.8) has 194 bin [52.8,52.9) has 183 bin [52.9,53.0) has 154 bin [53.0,53.1) has 165 bin [53.1,53.2) has 150 bin [53.2,53.3) has 114 bin [53.3,53.4) has 131 bin [53.4,53.5) has 108 bin [53.5,53.6) has 95 bin [53.6,53.7) has 89 bin [53.7,53.8) has 76 bin [53.8,53.9) has 74 bin [53.9,54.0) has 67 bin [54.0,54.1) has 42 bin [54.1,54.2) has 40 bin [54.2,54.3) has 25 bin [54.3,54.4) has 15 bin [54.4,54.5) has 26 bin [54.5,54.6) has 9 bin [54.6,54.7) has 15 bin [54.7,54.8) has 8 bin [54.8,54.9) has 25 bin [54.9,55.0) has 23 bin [55.0,55.1) has 15 bin [55.1,55.2) has 10 bin [55.2,55.3) has 11 bin [55.3,55.4) has 15 bin [55.4,55.5) has 6 bin [55.5,55.6) has 18 bin [55.6,55.7) has 7 bin [55.7,55.8) has 14 bin [55.8,55.9) has 12 bin [55.9,56.0) has 8 bin [56.0,56.1) has 6 bin [56.1,56.2) has 14 bin [56.2,56.3) has 4 bin [56.3,56.4) has 7 bin [56.4,56.5) has 5 bin [56.5,56.6) has 5 bin [56.6,56.7) has 3 bin [56.7,56.8) has 5 bin [56.9,57.0) has 2 bin [57.0,57.1) has 3 bin [57.1,57.2) has 2 bin [57.2,57.3) has 1 bin [57.5,57.6) has 1 average z coordinate 25.2 for 32310375 element(s) point source id histogram with bin size 1.000000 bin 181 has 25155269 bin 182 has 7155106 average point source id 181.22144917847595 for 32310375 element(s)