lasinfo (210611) report for 'AHN4T/34GN2_05.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: 337/2022 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: 29334742 number of points by return: 25459596 2670087 959065 214756 31238 scale factor x y z: 0.001 0.001 0.001 offset x y z: 248980 461230 0 min x y z: 248980.000 461230.000 28.674 max x y z: 250019.999 462519.999 57.000 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: 29334742 extended number of points by return: 25459596 2670087 959065 214756 31238 0 0 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 28674 57000 intensity 48 3866 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -7 29 user_data 6 7 point_source_ID 170 171 gps_time 324211908.897589 324213366.197207 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 40 255 B 36 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.51 22.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25459596 number of intermediate returns: 1210596 number of last returns: 25448122 number of single returns: 22783572 covered area in square units/kilounits: 1340872/1.34 point density: all returns 21.88 last only 18.98 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29334742 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25459596 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2670087 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 959065 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 214756 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 31238 instead zero. overview over extended number of returns of given pulse: 22783572 3423483 2235202 735672 141231 14513 1069 0 0 0 0 0 0 0 0 histogram of classification of points: 5892657 unclassified (1) 23223368 ground (2) 140105 building (6) 78612 water (9) +-> flagged as extended overlap: 1798410 +---> 352029 of those are unclassified (1) +---> 1442074 of those are ground (2) +---> 3808 of those are building (6) +---> 499 of those are water (9) z coordinate histogram with bin size 0.100000 bin [28.6,28.7) has 11 bin [28.7,28.8) has 502 bin [28.8,28.9) has 900 bin [28.9,29.0) has 2241 bin [29.0,29.1) has 3612 bin [29.1,29.2) has 3812 bin [29.2,29.3) has 5598 bin [29.3,29.4) has 5889 bin [29.4,29.5) has 9372 bin [29.5,29.6) has 57715 bin [29.6,29.7) has 115091 bin [29.7,29.8) has 175458 bin [29.8,29.9) has 257770 bin [29.9,30.0) has 562644 bin [30.0,30.1) has 721740 bin [30.1,30.2) has 785649 bin [30.2,30.3) has 801572 bin [30.3,30.4) has 700431 bin [30.4,30.5) has 554434 bin [30.5,30.6) has 589605 bin [30.6,30.7) has 902465 bin [30.7,30.8) has 1188672 bin [30.8,30.9) has 1032295 bin [30.9,31.0) has 911987 bin [31.0,31.1) has 968235 bin [31.1,31.2) has 785677 bin [31.2,31.3) has 563643 bin [31.3,31.4) has 506486 bin [31.4,31.5) has 566512 bin [31.5,31.6) has 524885 bin [31.6,31.7) has 469334 bin [31.7,31.8) has 396077 bin [31.8,31.9) has 411813 bin [31.9,32.0) has 359518 bin [32.0,32.1) has 435224 bin [32.1,32.2) has 400666 bin [32.2,32.3) has 388792 bin [32.3,32.4) has 384126 bin [32.4,32.5) has 407009 bin [32.5,32.6) has 466000 bin [32.6,32.7) has 498982 bin [32.7,32.8) has 666932 bin [32.8,32.9) has 1046411 bin [32.9,33.0) has 1125909 bin [33.0,33.1) has 870078 bin [33.1,33.2) has 616132 bin [33.2,33.3) has 574662 bin [33.3,33.4) has 515722 bin [33.4,33.5) has 503427 bin [33.5,33.6) has 379036 bin [33.6,33.7) has 240673 bin [33.7,33.8) has 173888 bin [33.8,33.9) has 124956 bin [33.9,34.0) has 90168 bin [34.0,34.1) has 73023 bin [34.1,34.2) has 60862 bin [34.2,34.3) has 53536 bin [34.3,34.4) has 48737 bin [34.4,34.5) has 46335 bin [34.5,34.6) has 45153 bin [34.6,34.7) has 45111 bin [34.7,34.8) has 44333 bin [34.8,34.9) has 44664 bin [34.9,35.0) has 43428 bin [35.0,35.1) has 42541 bin [35.1,35.2) has 42654 bin [35.2,35.3) has 41984 bin [35.3,35.4) has 41641 bin [35.4,35.5) has 41466 bin [35.5,35.6) has 40789 bin [35.6,35.7) has 40356 bin [35.7,35.8) has 40103 bin [35.8,35.9) has 40042 bin [35.9,36.0) has 40074 bin [36.0,36.1) has 39782 bin [36.1,36.2) has 39559 bin [36.2,36.3) has 39705 bin [36.3,36.4) has 39608 bin [36.4,36.5) has 39090 bin [36.5,36.6) has 39131 bin [36.6,36.7) has 38517 bin [36.7,36.8) has 38662 bin [36.8,36.9) has 38033 bin [36.9,37.0) has 37835 bin [37.0,37.1) has 37503 bin [37.1,37.2) has 37666 bin [37.2,37.3) has 37403 bin [37.3,37.4) has 37236 bin [37.4,37.5) has 37257 bin [37.5,37.6) has 36998 bin [37.6,37.7) has 36999 bin [37.7,37.8) has 37095 bin [37.8,37.9) has 36606 bin [37.9,38.0) has 36706 bin [38.0,38.1) has 36330 bin [38.1,38.2) has 35864 bin [38.2,38.3) has 35298 bin [38.3,38.4) has 36000 bin [38.4,38.5) has 35800 bin [38.5,38.6) has 34768 bin [38.6,38.7) has 34413 bin [38.7,38.8) has 34924 bin [38.8,38.9) has 35073 bin [38.9,39.0) has 34036 bin [39.0,39.1) has 34325 bin [39.1,39.2) has 33914 bin [39.2,39.3) has 33078 bin [39.3,39.4) has 33147 bin [39.4,39.5) has 33133 bin [39.5,39.6) has 33254 bin [39.6,39.7) has 32755 bin [39.7,39.8) has 32441 bin [39.8,39.9) has 32195 bin [39.9,40.0) has 31895 bin [40.0,40.1) has 32147 bin [40.1,40.2) has 31864 bin [40.2,40.3) has 31510 bin [40.3,40.4) has 31400 bin [40.4,40.5) has 31005 bin [40.5,40.6) has 31688 bin [40.6,40.7) has 31619 bin [40.7,40.8) has 31437 bin [40.8,40.9) has 31129 bin [40.9,41.0) has 30805 bin [41.0,41.1) has 30112 bin [41.1,41.2) has 29736 bin [41.2,41.3) has 29464 bin [41.3,41.4) has 29457 bin [41.4,41.5) has 29019 bin [41.5,41.6) has 29010 bin [41.6,41.7) has 28667 bin [41.7,41.8) has 28402 bin [41.8,41.9) has 28476 bin [41.9,42.0) has 28281 bin [42.0,42.1) has 27965 bin [42.1,42.2) has 27807 bin [42.2,42.3) has 27263 bin [42.3,42.4) has 27300 bin [42.4,42.5) has 27097 bin [42.5,42.6) has 27358 bin [42.6,42.7) has 26883 bin [42.7,42.8) has 26484 bin [42.8,42.9) has 26456 bin [42.9,43.0) has 26075 bin [43.0,43.1) has 26293 bin [43.1,43.2) has 25768 bin [43.2,43.3) has 25792 bin [43.3,43.4) has 25426 bin [43.4,43.5) has 25258 bin [43.5,43.6) has 24500 bin [43.6,43.7) has 24044 bin [43.7,43.8) has 24106 bin [43.8,43.9) has 23914 bin [43.9,44.0) has 23579 bin [44.0,44.1) has 23187 bin [44.1,44.2) has 23267 bin [44.2,44.3) has 22913 bin [44.3,44.4) has 22569 bin [44.4,44.5) has 22136 bin [44.5,44.6) has 21892 bin [44.6,44.7) has 22471 bin [44.7,44.8) has 21858 bin [44.8,44.9) has 21724 bin [44.9,45.0) has 21437 bin [45.0,45.1) has 21248 bin [45.1,45.2) has 21197 bin [45.2,45.3) has 20875 bin [45.3,45.4) has 20797 bin [45.4,45.5) has 20292 bin [45.5,45.6) has 19824 bin [45.6,45.7) has 19396 bin [45.7,45.8) has 19180 bin [45.8,45.9) has 18654 bin [45.9,46.0) has 18694 bin [46.0,46.1) has 18114 bin [46.1,46.2) has 17689 bin [46.2,46.3) has 17312 bin [46.3,46.4) has 17226 bin [46.4,46.5) has 16812 bin [46.5,46.6) has 16495 bin [46.6,46.7) has 15978 bin [46.7,46.8) has 15764 bin [46.8,46.9) has 15385 bin [46.9,47.0) has 14830 bin [47.0,47.1) has 14710 bin [47.1,47.2) has 14261 bin [47.2,47.3) has 13990 bin [47.3,47.4) has 13544 bin [47.4,47.5) has 13110 bin [47.5,47.6) has 13008 bin [47.6,47.7) has 12526 bin [47.7,47.8) has 12038 bin [47.8,47.9) has 11600 bin [47.9,48.0) has 11275 bin [48.0,48.1) has 11064 bin [48.1,48.2) has 10894 bin [48.2,48.3) has 10433 bin [48.3,48.4) has 10081 bin [48.4,48.5) has 9718 bin [48.5,48.6) has 9467 bin [48.6,48.7) has 9384 bin [48.7,48.8) has 9189 bin [48.8,48.9) has 8906 bin [48.9,49.0) has 8462 bin [49.0,49.1) has 8087 bin [49.1,49.2) has 7622 bin [49.2,49.3) has 7350 bin [49.3,49.4) has 7037 bin [49.4,49.5) has 6769 bin [49.5,49.6) has 6575 bin [49.6,49.7) has 6324 bin [49.7,49.8) has 5969 bin [49.8,49.9) has 5971 bin [49.9,50.0) has 5536 bin [50.0,50.1) has 5213 bin [50.1,50.2) has 5025 bin [50.2,50.3) has 4907 bin [50.3,50.4) has 4673 bin [50.4,50.5) has 4553 bin [50.5,50.6) has 4348 bin [50.6,50.7) has 3931 bin [50.7,50.8) has 3828 bin [50.8,50.9) has 3583 bin [50.9,51.0) has 3469 bin [51.0,51.1) has 3274 bin [51.1,51.2) has 3239 bin [51.2,51.3) has 3132 bin [51.3,51.4) has 3033 bin [51.4,51.5) has 2827 bin [51.5,51.6) has 2636 bin [51.6,51.7) has 2608 bin [51.7,51.8) has 2483 bin [51.8,51.9) has 2342 bin [51.9,52.0) has 2119 bin [52.0,52.1) has 2034 bin [52.1,52.2) has 2069 bin [52.2,52.3) has 1963 bin [52.3,52.4) has 1912 bin [52.4,52.5) has 1828 bin [52.5,52.6) has 1825 bin [52.6,52.7) has 1776 bin [52.7,52.8) has 1737 bin [52.8,52.9) has 1799 bin [52.9,53.0) has 1695 bin [53.0,53.1) has 1586 bin [53.1,53.2) has 1660 bin [53.2,53.3) has 1570 bin [53.3,53.4) has 1627 bin [53.4,53.5) has 1470 bin [53.5,53.6) has 1423 bin [53.6,53.7) has 1435 bin [53.7,53.8) has 1336 bin [53.8,53.9) has 1385 bin [53.9,54.0) has 1205 bin [54.0,54.1) has 1119 bin [54.1,54.2) has 992 bin [54.2,54.3) has 914 bin [54.3,54.4) has 897 bin [54.4,54.5) has 877 bin [54.5,54.6) has 794 bin [54.6,54.7) has 709 bin [54.7,54.8) has 598 bin [54.8,54.9) has 554 bin [54.9,55.0) has 455 bin [55.0,55.1) has 401 bin [55.1,55.2) has 345 bin [55.2,55.3) has 287 bin [55.3,55.4) has 209 bin [55.4,55.5) has 208 bin [55.5,55.6) has 163 bin [55.6,55.7) has 133 bin [55.7,55.8) has 95 bin [55.8,55.9) has 90 bin [55.9,56.0) has 69 bin [56.0,56.1) has 63 bin [56.1,56.2) has 38 bin [56.2,56.3) has 43 bin [56.3,56.4) has 37 bin [56.4,56.5) has 28 bin [56.5,56.6) has 21 bin [56.6,56.7) has 11 bin [56.7,56.8) has 15 bin [56.8,56.9) has 2 bin [57.0,57.1) has 1 average z coordinate 33.0 for 29334742 element(s) point source id histogram with bin size 1.000000 bin 170 has 8145538 bin 171 has 21189204 average point source id 170.722324539278361 for 29334742 element(s)