lasinfo (210611) report for 'AHN4T/57BZ1_02.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: 340/2022 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: 29686092 number of points by return: 27915436 1383352 336769 46774 3761 scale factor x y z: 0.001 0.001 0.001 offset x y z: 150980 367480 0 min x y z: 150980.000 367480.000 29.549 max x y z: 152019.999 368769.999 57.592 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: 29686092 extended number of points by return: 27915436 1383352 336769 46774 3761 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 29549 57592 intensity 56 4860 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 -30 14 user_data 6 7 point_source_ID 73 74 gps_time 298220541.440542 298280685.570413 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 35 255 B 25 255 NIR 3 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 2333 extended_scanner_channel 0 0 attribute0 0.56 48.6 ('Amplitude') attribute1 -16.43 32.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27915436 number of intermediate returns: 387805 number of last returns: 27907201 number of single returns: 26524350 covered area in square units/kilounits: 1340176/1.34 point density: all returns 22.15 last only 20.82 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29686092 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27915436 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1383352 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 336769 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 46774 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3761 instead zero. overview over extended number of returns of given pulse: 26524350 2099746 870727 172379 17710 1113 67 0 0 0 0 0 0 0 0 histogram of classification of points: 2688897 unclassified (1) 25880255 ground (2) 1090988 building (6) 25952 water (9) +-> flagged as extended overlap: 1892649 +---> 212925 of those are unclassified (1) +---> 1612364 of those are ground (2) +---> 65683 of those are building (6) +---> 1677 of those are water (9) z coordinate histogram with bin size 0.100000 bin [29.5,29.6) has 10 bin [29.6,29.7) has 234 bin [29.7,29.8) has 670 bin [29.8,29.9) has 786 bin [29.9,30.0) has 1236 bin [30.0,30.1) has 2032 bin [30.1,30.2) has 2318 bin [30.2,30.3) has 2423 bin [30.3,30.4) has 5826 bin [30.4,30.5) has 24346 bin [30.5,30.6) has 69847 bin [30.6,30.7) has 72230 bin [30.7,30.8) has 89131 bin [30.8,30.9) has 71565 bin [30.9,31.0) has 90076 bin [31.0,31.1) has 170465 bin [31.1,31.2) has 433073 bin [31.2,31.3) has 501064 bin [31.3,31.4) has 546671 bin [31.4,31.5) has 574530 bin [31.5,31.6) has 614394 bin [31.6,31.7) has 725768 bin [31.7,31.8) has 776911 bin [31.8,31.9) has 733579 bin [31.9,32.0) has 546044 bin [32.0,32.1) has 800405 bin [32.1,32.2) has 818168 bin [32.2,32.3) has 816408 bin [32.3,32.4) has 773596 bin [32.4,32.5) has 670511 bin [32.5,32.6) has 686284 bin [32.6,32.7) has 756550 bin [32.7,32.8) has 770145 bin [32.8,32.9) has 693848 bin [32.9,33.0) has 718701 bin [33.0,33.1) has 1200919 bin [33.1,33.2) has 1559907 bin [33.2,33.3) has 1219410 bin [33.3,33.4) has 1243311 bin [33.4,33.5) has 1340815 bin [33.5,33.6) has 1351836 bin [33.6,33.7) has 1104132 bin [33.7,33.8) has 839404 bin [33.8,33.9) has 764528 bin [33.9,34.0) has 616693 bin [34.0,34.1) has 485154 bin [34.1,34.2) has 369184 bin [34.2,34.3) has 255142 bin [34.3,34.4) has 212485 bin [34.4,34.5) has 154176 bin [34.5,34.6) has 124867 bin [34.6,34.7) has 97945 bin [34.7,34.8) has 81656 bin [34.8,34.9) has 78346 bin [34.9,35.0) has 86018 bin [35.0,35.1) has 43071 bin [35.1,35.2) has 29321 bin [35.2,35.3) has 30127 bin [35.3,35.4) has 30214 bin [35.4,35.5) has 29621 bin [35.5,35.6) has 29352 bin [35.6,35.7) has 33717 bin [35.7,35.8) has 33264 bin [35.8,35.9) has 37595 bin [35.9,36.0) has 44399 bin [36.0,36.1) has 41585 bin [36.1,36.2) has 36579 bin [36.2,36.3) has 35536 bin [36.3,36.4) has 35132 bin [36.4,36.5) has 36776 bin [36.5,36.6) has 37742 bin [36.6,36.7) has 37885 bin [36.7,36.8) has 34784 bin [36.8,36.9) has 35835 bin [36.9,37.0) has 36004 bin [37.0,37.1) has 34600 bin [37.1,37.2) has 34882 bin [37.2,37.3) has 34424 bin [37.3,37.4) has 34854 bin [37.4,37.5) has 35834 bin [37.5,37.6) has 35650 bin [37.6,37.7) has 35079 bin [37.7,37.8) has 35057 bin [37.8,37.9) has 35359 bin [37.9,38.0) has 35327 bin [38.0,38.1) has 35955 bin [38.1,38.2) has 36259 bin [38.2,38.3) has 35974 bin [38.3,38.4) has 36291 bin [38.4,38.5) has 33972 bin [38.5,38.6) has 32213 bin [38.6,38.7) has 29886 bin [38.7,38.8) has 29552 bin [38.8,38.9) has 29009 bin [38.9,39.0) has 28880 bin [39.0,39.1) has 29432 bin [39.1,39.2) has 30303 bin [39.2,39.3) has 29546 bin [39.3,39.4) has 29172 bin [39.4,39.5) has 29762 bin [39.5,39.6) has 29035 bin [39.6,39.7) has 28769 bin [39.7,39.8) has 28021 bin [39.8,39.9) has 28151 bin [39.9,40.0) has 27777 bin [40.0,40.1) has 26863 bin [40.1,40.2) has 26504 bin [40.2,40.3) has 26100 bin [40.3,40.4) has 26029 bin [40.4,40.5) has 25147 bin [40.5,40.6) has 24486 bin [40.6,40.7) has 24252 bin [40.7,40.8) has 23870 bin [40.8,40.9) has 24143 bin [40.9,41.0) has 23070 bin [41.0,41.1) has 22862 bin [41.1,41.2) has 22514 bin [41.2,41.3) has 22048 bin [41.3,41.4) has 21600 bin [41.4,41.5) has 21064 bin [41.5,41.6) has 20225 bin [41.6,41.7) has 19484 bin [41.7,41.8) has 18104 bin [41.8,41.9) has 17522 bin [41.9,42.0) has 17142 bin [42.0,42.1) has 15967 bin [42.1,42.2) has 15742 bin [42.2,42.3) has 15740 bin [42.3,42.4) has 15506 bin [42.4,42.5) has 15019 bin [42.5,42.6) has 14648 bin [42.6,42.7) has 14368 bin [42.7,42.8) has 14454 bin [42.8,42.9) has 14433 bin [42.9,43.0) has 14069 bin [43.0,43.1) has 14077 bin [43.1,43.2) has 13821 bin [43.2,43.3) has 13620 bin [43.3,43.4) has 13623 bin [43.4,43.5) has 13382 bin [43.5,43.6) has 13299 bin [43.6,43.7) has 12793 bin [43.7,43.8) has 12530 bin [43.8,43.9) has 12559 bin [43.9,44.0) has 12407 bin [44.0,44.1) has 12261 bin [44.1,44.2) has 12349 bin [44.2,44.3) has 12570 bin [44.3,44.4) has 12351 bin [44.4,44.5) has 12393 bin [44.5,44.6) has 11903 bin [44.6,44.7) has 11780 bin [44.7,44.8) has 11754 bin [44.8,44.9) has 11489 bin [44.9,45.0) has 11539 bin [45.0,45.1) has 11243 bin [45.1,45.2) has 11050 bin [45.2,45.3) has 10919 bin [45.3,45.4) has 10444 bin [45.4,45.5) has 10162 bin [45.5,45.6) has 10096 bin [45.6,45.7) has 9565 bin [45.7,45.8) has 9782 bin [45.8,45.9) has 9290 bin [45.9,46.0) has 9301 bin [46.0,46.1) has 9401 bin [46.1,46.2) has 9326 bin [46.2,46.3) has 9094 bin [46.3,46.4) has 8838 bin [46.4,46.5) has 8616 bin [46.5,46.6) has 8439 bin [46.6,46.7) has 8395 bin [46.7,46.8) has 8121 bin [46.8,46.9) has 8250 bin [46.9,47.0) has 8193 bin [47.0,47.1) has 7771 bin [47.1,47.2) has 7534 bin [47.2,47.3) has 7274 bin [47.3,47.4) has 7269 bin [47.4,47.5) has 6949 bin [47.5,47.6) has 6739 bin [47.6,47.7) has 6756 bin [47.7,47.8) has 6519 bin [47.8,47.9) has 6282 bin [47.9,48.0) has 6144 bin [48.0,48.1) has 6034 bin [48.1,48.2) has 5783 bin [48.2,48.3) has 5419 bin [48.3,48.4) has 5297 bin [48.4,48.5) has 5110 bin [48.5,48.6) has 4970 bin [48.6,48.7) has 4841 bin [48.7,48.8) has 4742 bin [48.8,48.9) has 4645 bin [48.9,49.0) has 4410 bin [49.0,49.1) has 4134 bin [49.1,49.2) has 3979 bin [49.2,49.3) has 3852 bin [49.3,49.4) has 3612 bin [49.4,49.5) has 3456 bin [49.5,49.6) has 3486 bin [49.6,49.7) has 3350 bin [49.7,49.8) has 3168 bin [49.8,49.9) has 3009 bin [49.9,50.0) has 2792 bin [50.0,50.1) has 2716 bin [50.1,50.2) has 2655 bin [50.2,50.3) has 2618 bin [50.3,50.4) has 2441 bin [50.4,50.5) has 2446 bin [50.5,50.6) has 2403 bin [50.6,50.7) has 2304 bin [50.7,50.8) has 2229 bin [50.8,50.9) has 2122 bin [50.9,51.0) has 2229 bin [51.0,51.1) has 2130 bin [51.1,51.2) has 2043 bin [51.2,51.3) has 1990 bin [51.3,51.4) has 1973 bin [51.4,51.5) has 1907 bin [51.5,51.6) has 1780 bin [51.6,51.7) has 1816 bin [51.7,51.8) has 1674 bin [51.8,51.9) has 1770 bin [51.9,52.0) has 1710 bin [52.0,52.1) has 1623 bin [52.1,52.2) has 1621 bin [52.2,52.3) has 1560 bin [52.3,52.4) has 1443 bin [52.4,52.5) has 1418 bin [52.5,52.6) has 1308 bin [52.6,52.7) has 1278 bin [52.7,52.8) has 1109 bin [52.8,52.9) has 1060 bin [52.9,53.0) has 943 bin [53.0,53.1) has 907 bin [53.1,53.2) has 797 bin [53.2,53.3) has 712 bin [53.3,53.4) has 601 bin [53.4,53.5) has 529 bin [53.5,53.6) has 482 bin [53.6,53.7) has 414 bin [53.7,53.8) has 362 bin [53.8,53.9) has 373 bin [53.9,54.0) has 264 bin [54.0,54.1) has 235 bin [54.1,54.2) has 172 bin [54.2,54.3) has 150 bin [54.3,54.4) has 99 bin [54.4,54.5) has 65 bin [54.5,54.6) has 58 bin [54.6,54.7) has 39 bin [54.7,54.8) has 28 bin [54.8,54.9) has 41 bin [54.9,55.0) has 26 bin [55.0,55.1) has 35 bin [55.1,55.2) has 40 bin [55.2,55.3) has 24 bin [55.3,55.4) has 21 bin [55.4,55.5) has 26 bin [55.5,55.6) has 25 bin [55.6,55.7) has 21 bin [55.7,55.8) has 28 bin [55.8,55.9) has 34 bin [55.9,56.0) has 39 bin [56.0,56.1) has 39 bin [56.1,56.2) has 46 bin [56.2,56.3) has 47 bin [56.3,56.4) has 44 bin [56.4,56.5) has 51 bin [56.5,56.6) has 48 bin [56.6,56.7) has 43 bin [56.7,56.8) has 28 bin [56.8,56.9) has 20 bin [56.9,57.0) has 27 bin [57.0,57.1) has 19 bin [57.1,57.2) has 21 bin [57.2,57.3) has 13 bin [57.3,57.4) has 12 bin [57.4,57.5) has 3 bin [57.5,57.6) has 2 average z coordinate 33.5 for 29686092 element(s) point source id histogram with bin size 1.000000 bin 73 has 11888224 bin 74 has 17797868 average point source id 73.599535567025796 for 29686092 element(s)