lasinfo (210611) report for 'AHN4T/57AZ1_20.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: 30614894 number of points by return: 25358353 4133272 1005731 111469 6069 scale factor x y z: 0.001 0.001 0.001 offset x y z: 143980 363730 0 min x y z: 143980.000 363730.000 38.080 max x y z: 145019.999 365019.999 67.667 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: 30614894 extended number of points by return: 25358353 4133272 1005731 111469 6069 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 38080 67667 intensity 47 2860 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 -12 31 user_data 6 7 point_source_ID 70 71 gps_time 298211852.070269 298215098.835407 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 31 255 B 23 255 NIR 2 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2000 5167 extended_scanner_channel 0 0 attribute0 0.47 28.6 ('Amplitude') attribute1 -16.72 12.88 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25358353 number of intermediate returns: 1119176 number of last returns: 25351709 number of single returns: 21214344 covered area in square units/kilounits: 1258008/1.26 point density: all returns 24.34 last only 20.15 (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 30614894 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25358353 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4133272 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1005731 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 111469 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6069 instead zero. overview over extended number of returns of given pulse: 21214344 6265524 2683954 420841 29176 1015 40 0 0 0 0 0 0 0 0 histogram of classification of points: 6840684 unclassified (1) 23581773 ground (2) 192320 building (6) 117 water (9) +-> flagged as extended overlap: 1936132 +---> 728277 of those are unclassified (1) +---> 1201446 of those are ground (2) +---> 6409 of those are building (6) z coordinate histogram with bin size 0.100000 bin [38.0,38.1) has 1 bin [38.1,38.2) has 22 bin [38.2,38.3) has 547 bin [38.3,38.4) has 527 bin [38.4,38.5) has 477 bin [38.5,38.6) has 473 bin [38.6,38.7) has 522 bin [38.7,38.8) has 491 bin [38.8,38.9) has 484 bin [38.9,39.0) has 485 bin [39.0,39.1) has 527 bin [39.1,39.2) has 632 bin [39.2,39.3) has 736 bin [39.3,39.4) has 779 bin [39.4,39.5) has 780 bin [39.5,39.6) has 785 bin [39.6,39.7) has 851 bin [39.7,39.8) has 1516 bin [39.8,39.9) has 3338 bin [39.9,40.0) has 367674 bin [40.0,40.1) has 1170989 bin [40.1,40.2) has 432271 bin [40.2,40.3) has 383885 bin [40.3,40.4) has 560542 bin [40.4,40.5) has 642615 bin [40.5,40.6) has 717275 bin [40.6,40.7) has 1062770 bin [40.7,40.8) has 1474147 bin [40.8,40.9) has 1801490 bin [40.9,41.0) has 2041165 bin [41.0,41.1) has 1832791 bin [41.1,41.2) has 1885117 bin [41.2,41.3) has 1853705 bin [41.3,41.4) has 1556905 bin [41.4,41.5) has 1113557 bin [41.5,41.6) has 746303 bin [41.6,41.7) has 634479 bin [41.7,41.8) has 662136 bin [41.8,41.9) has 500868 bin [41.9,42.0) has 412784 bin [42.0,42.1) has 392202 bin [42.1,42.2) has 314961 bin [42.2,42.3) has 231914 bin [42.3,42.4) has 178081 bin [42.4,42.5) has 161414 bin [42.5,42.6) has 119004 bin [42.6,42.7) has 94468 bin [42.7,42.8) has 97934 bin [42.8,42.9) has 104236 bin [42.9,43.0) has 104603 bin [43.0,43.1) has 93448 bin [43.1,43.2) has 79246 bin [43.2,43.3) has 72265 bin [43.3,43.4) has 66022 bin [43.4,43.5) has 59379 bin [43.5,43.6) has 53476 bin [43.6,43.7) has 50962 bin [43.7,43.8) has 49068 bin [43.8,43.9) has 43829 bin [43.9,44.0) has 43749 bin [44.0,44.1) has 50920 bin [44.1,44.2) has 42212 bin [44.2,44.3) has 38473 bin [44.3,44.4) has 35621 bin [44.4,44.5) has 33411 bin [44.5,44.6) has 32440 bin [44.6,44.7) has 31410 bin [44.7,44.8) has 30435 bin [44.8,44.9) has 29038 bin [44.9,45.0) has 28378 bin [45.0,45.1) has 28285 bin [45.1,45.2) has 28143 bin [45.2,45.3) has 27867 bin [45.3,45.4) has 27812 bin [45.4,45.5) has 27383 bin [45.5,45.6) has 27455 bin [45.6,45.7) has 26465 bin [45.7,45.8) has 26883 bin [45.8,45.9) has 26613 bin [45.9,46.0) has 26139 bin [46.0,46.1) has 26539 bin [46.1,46.2) has 26590 bin [46.2,46.3) has 26013 bin [46.3,46.4) has 26238 bin [46.4,46.5) has 26202 bin [46.5,46.6) has 26032 bin [46.6,46.7) has 25846 bin [46.7,46.8) has 24953 bin [46.8,46.9) has 24912 bin [46.9,47.0) has 24990 bin [47.0,47.1) has 25177 bin [47.1,47.2) has 25260 bin [47.2,47.3) has 24921 bin [47.3,47.4) has 25154 bin [47.4,47.5) has 24873 bin [47.5,47.6) has 24990 bin [47.6,47.7) has 25125 bin [47.7,47.8) has 24791 bin [47.8,47.9) has 24694 bin [47.9,48.0) has 24612 bin [48.0,48.1) has 24632 bin [48.1,48.2) has 24605 bin [48.2,48.3) has 24607 bin [48.3,48.4) has 25177 bin [48.4,48.5) has 24968 bin [48.5,48.6) has 24894 bin [48.6,48.7) has 24958 bin [48.7,48.8) has 25019 bin [48.8,48.9) has 24064 bin [48.9,49.0) has 24136 bin [49.0,49.1) has 24413 bin [49.1,49.2) has 23976 bin [49.2,49.3) has 24256 bin [49.3,49.4) has 24628 bin [49.4,49.5) has 24681 bin [49.5,49.6) has 24728 bin [49.6,49.7) has 24664 bin [49.7,49.8) has 24651 bin [49.8,49.9) has 24803 bin [49.9,50.0) has 24947 bin [50.0,50.1) has 25058 bin [50.1,50.2) has 25011 bin [50.2,50.3) has 25217 bin [50.3,50.4) has 25481 bin [50.4,50.5) has 25834 bin [50.5,50.6) has 25952 bin [50.6,50.7) has 25671 bin [50.7,50.8) has 25942 bin [50.8,50.9) has 26035 bin [50.9,51.0) has 26166 bin [51.0,51.1) has 26468 bin [51.1,51.2) has 27298 bin [51.2,51.3) has 26887 bin [51.3,51.4) has 27179 bin [51.4,51.5) has 27953 bin [51.5,51.6) has 27972 bin [51.6,51.7) has 28342 bin [51.7,51.8) has 28254 bin [51.8,51.9) has 28522 bin [51.9,52.0) has 29006 bin [52.0,52.1) has 30042 bin [52.1,52.2) has 30136 bin [52.2,52.3) has 30936 bin [52.3,52.4) has 31167 bin [52.4,52.5) has 31571 bin [52.5,52.6) has 32269 bin [52.6,52.7) has 33418 bin [52.7,52.8) has 33860 bin [52.8,52.9) has 34853 bin [52.9,53.0) has 35589 bin [53.0,53.1) has 36681 bin [53.1,53.2) has 37602 bin [53.2,53.3) has 38522 bin [53.3,53.4) has 39756 bin [53.4,53.5) has 41458 bin [53.5,53.6) has 42277 bin [53.6,53.7) has 43297 bin [53.7,53.8) has 44143 bin [53.8,53.9) has 45163 bin [53.9,54.0) has 46150 bin [54.0,54.1) has 47509 bin [54.1,54.2) has 48279 bin [54.2,54.3) has 50240 bin [54.3,54.4) has 50447 bin [54.4,54.5) has 51829 bin [54.5,54.6) has 53353 bin [54.6,54.7) has 55121 bin [54.7,54.8) has 56314 bin [54.8,54.9) has 57180 bin [54.9,55.0) has 57694 bin [55.0,55.1) has 59116 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[58.9,59.0) has 38921 bin [59.0,59.1) has 37051 bin [59.1,59.2) has 34664 bin [59.2,59.3) has 33032 bin [59.3,59.4) has 31536 bin [59.4,59.5) has 29642 bin [59.5,59.6) has 27609 bin [59.6,59.7) has 25897 bin [59.7,59.8) has 24218 bin [59.8,59.9) has 22499 bin [59.9,60.0) has 20734 bin [60.0,60.1) has 19342 bin [60.1,60.2) has 17621 bin [60.2,60.3) has 16435 bin [60.3,60.4) has 14871 bin [60.4,60.5) has 13594 bin [60.5,60.6) has 12370 bin [60.6,60.7) has 11493 bin [60.7,60.8) has 10390 bin [60.8,60.9) has 9567 bin [60.9,61.0) has 8641 bin [61.0,61.1) has 8025 bin [61.1,61.2) has 7235 bin [61.2,61.3) has 6460 bin [61.3,61.4) has 5623 bin [61.4,61.5) has 5018 bin [61.5,61.6) has 4419 bin [61.6,61.7) has 4159 bin [61.7,61.8) has 3627 bin [61.8,61.9) has 3247 bin [61.9,62.0) has 2867 bin [62.0,62.1) has 2574 bin [62.1,62.2) has 2223 bin [62.2,62.3) has 1937 bin [62.3,62.4) has 1650 bin [62.4,62.5) has 1433 bin [62.5,62.6) has 1243 bin [62.6,62.7) has 1127 bin [62.7,62.8) has 1004 bin [62.8,62.9) has 873 bin [62.9,63.0) has 769 bin [63.0,63.1) has 646 bin [63.1,63.2) has 557 bin [63.2,63.3) has 506 bin [63.3,63.4) has 411 bin [63.4,63.5) has 315 bin [63.5,63.6) has 295 bin [63.6,63.7) has 276 bin [63.7,63.8) has 263 bin [63.8,63.9) has 168 bin [63.9,64.0) has 161 bin [64.0,64.1) has 128 bin [64.1,64.2) has 103 bin [64.2,64.3) has 74 bin [64.3,64.4) has 80 bin [64.4,64.5) has 45 bin [64.5,64.6) has 40 bin [64.6,64.7) has 36 bin [64.7,64.8) has 38 bin [64.8,64.9) has 28 bin [64.9,65.0) has 35 bin [65.0,65.1) has 21 bin [65.1,65.2) has 18 bin [65.2,65.3) has 21 bin [65.3,65.4) has 17 bin [65.4,65.5) has 34 bin [65.5,65.6) has 27 bin [65.6,65.7) has 15 bin [65.7,65.8) has 21 bin [65.8,65.9) has 23 bin [65.9,66.0) has 18 bin [66.0,66.1) has 18 bin [66.1,66.2) has 22 bin [66.2,66.3) has 11 bin [66.3,66.4) has 12 bin [66.4,66.5) has 16 bin [66.5,66.6) has 11 bin [66.6,66.7) has 12 bin [66.7,66.8) has 5 bin [66.8,66.9) has 7 bin [66.9,67.0) has 5 bin [67.0,67.1) has 5 bin [67.1,67.2) has 7 bin [67.2,67.3) has 1 bin [67.3,67.4) has 1 bin [67.4,67.5) has 3 bin [67.5,67.6) has 1 bin [67.6,67.7) has 2 average z coordinate 43.7 for 30614894 element(s) point source id histogram with bin size 1.000000 bin 70 has 13174865 bin 71 has 17440029 average point source id 70.569658317288315 for 30614894 element(s)