lasinfo (210611) report for 'AHN4T/57FN1_04.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: 32105204 number of points by return: 25905267 4747604 1269305 169671 13357 scale factor x y z: 0.001 0.001 0.001 offset x y z: 172980 373730 0 min x y z: 172980.000 373730.000 24.613 max x y z: 174019.999 375019.999 52.998 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: 32105204 extended number of points by return: 25905267 4747604 1269305 169671 13357 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 24613 52998 intensity 48 4262 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 29 user_data 6 7 point_source_ID 85 2087 gps_time 296130939.973806 298301994.566933 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 43 255 B 27 255 NIR 24 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.48 42.62 ('Amplitude') attribute1 -16.66 26.03 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25905267 number of intermediate returns: 1453760 number of last returns: 25884530 number of single returns: 21138353 covered area in square units/kilounits: 1341596/1.34 point density: all returns 23.93 last only 19.29 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32105204 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25905267 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4747604 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1269305 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 169671 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13357 instead zero. overview over extended number of returns of given pulse: 21138353 6965033 3306952 627597 63791 3308 170 0 0 0 0 0 0 0 0 histogram of classification of points: 8208530 unclassified (1) 23890887 ground (2) 5053 building (6) 734 water (9) +-> flagged as extended overlap: 2430766 +---> 539732 of those are unclassified (1) +---> 1885836 of those are ground (2) +---> 4997 of those are building (6) +---> 201 of those are water (9) z coordinate histogram with bin size 0.100000 bin [24.6,24.7) has 13 bin [24.7,24.8) has 676 bin [24.8,24.9) has 2708 bin [24.9,25.0) has 1996 bin [25.0,25.1) has 1599 bin [25.1,25.2) has 1642 bin [25.2,25.3) has 5297 bin [25.3,25.4) has 16829 bin [25.4,25.5) has 39248 bin [25.5,25.6) has 133153 bin [25.6,25.7) has 447820 bin [25.7,25.8) has 1103741 bin [25.8,25.9) has 3327166 bin [25.9,26.0) has 3603000 bin [26.0,26.1) has 2176749 bin [26.1,26.2) has 593064 bin [26.2,26.3) has 443935 bin [26.3,26.4) has 366998 bin [26.4,26.5) has 366408 bin [26.5,26.6) has 634946 bin [26.6,26.7) has 877207 bin [26.7,26.8) has 1090892 bin [26.8,26.9) has 1147940 bin [26.9,27.0) has 1200700 bin [27.0,27.1) has 1137665 bin [27.1,27.2) has 1040412 bin [27.2,27.3) has 1025765 bin [27.3,27.4) has 865716 bin [27.4,27.5) has 665739 bin [27.5,27.6) has 561694 bin [27.6,27.7) has 454813 bin [27.7,27.8) has 315588 bin [27.8,27.9) has 187940 bin [27.9,28.0) has 106607 bin [28.0,28.1) has 68989 bin [28.1,28.2) has 51491 bin [28.2,28.3) has 40746 bin [28.3,28.4) has 35090 bin [28.4,28.5) has 32502 bin [28.5,28.6) has 33433 bin [28.6,28.7) has 34537 bin [28.7,28.8) has 35336 bin [28.8,28.9) has 36329 bin [28.9,29.0) has 36214 bin [29.0,29.1) has 34915 bin [29.1,29.2) has 34813 bin [29.2,29.3) has 35218 bin [29.3,29.4) has 35121 bin [29.4,29.5) has 35191 bin [29.5,29.6) has 34994 bin [29.6,29.7) has 35258 bin [29.7,29.8) has 34720 bin [29.8,29.9) has 34588 bin [29.9,30.0) has 34393 bin [30.0,30.1) has 34167 bin [30.1,30.2) has 34101 bin [30.2,30.3) has 34500 bin [30.3,30.4) has 34493 bin [30.4,30.5) has 34389 bin [30.5,30.6) has 34885 bin [30.6,30.7) has 35341 bin [30.7,30.8) has 35516 bin [30.8,30.9) has 35453 bin [30.9,31.0) has 35744 bin [31.0,31.1) has 35811 bin [31.1,31.2) has 36360 bin [31.2,31.3) has 35848 bin [31.3,31.4) has 35919 bin [31.4,31.5) has 35558 bin [31.5,31.6) has 35269 bin [31.6,31.7) has 35625 bin [31.7,31.8) has 35306 bin [31.8,31.9) has 35430 bin [31.9,32.0) has 35366 bin [32.0,32.1) has 35286 bin [32.1,32.2) has 35047 bin [32.2,32.3) has 34573 bin [32.3,32.4) has 34171 bin [32.4,32.5) has 33828 bin [32.5,32.6) has 34208 bin [32.6,32.7) has 34050 bin [32.7,32.8) has 33871 bin [32.8,32.9) has 33645 bin [32.9,33.0) has 33178 bin [33.0,33.1) has 32621 bin [33.1,33.2) has 32022 bin [33.2,33.3) has 31730 bin [33.3,33.4) has 31632 bin [33.4,33.5) has 31279 bin [33.5,33.6) has 31365 bin [33.6,33.7) has 31797 bin [33.7,33.8) has 31418 bin [33.8,33.9) has 31267 bin [33.9,34.0) has 31350 bin [34.0,34.1) has 31492 bin [34.1,34.2) has 31315 bin [34.2,34.3) has 31394 bin [34.3,34.4) has 31528 bin [34.4,34.5) has 31092 bin [34.5,34.6) has 31142 bin [34.6,34.7) has 31439 bin [34.7,34.8) has 32025 bin [34.8,34.9) has 32090 bin [34.9,35.0) has 32299 bin [35.0,35.1) has 32627 bin [35.1,35.2) has 33527 bin [35.2,35.3) has 34049 bin [35.3,35.4) has 34438 bin [35.4,35.5) has 35012 bin [35.5,35.6) has 35927 bin [35.6,35.7) has 36558 bin [35.7,35.8) has 37282 bin [35.8,35.9) has 38699 bin [35.9,36.0) has 39594 bin [36.0,36.1) has 40593 bin [36.1,36.2) has 41465 bin [36.2,36.3) has 42555 bin [36.3,36.4) has 44025 bin [36.4,36.5) has 45332 bin [36.5,36.6) has 46470 bin [36.6,36.7) has 47936 bin [36.7,36.8) has 49210 bin [36.8,36.9) has 50902 bin [36.9,37.0) has 52736 bin [37.0,37.1) has 53968 bin [37.1,37.2) has 55333 bin [37.2,37.3) has 57603 bin [37.3,37.4) has 58850 bin [37.4,37.5) has 61083 bin [37.5,37.6) has 62385 bin [37.6,37.7) has 63510 bin [37.7,37.8) has 65711 bin [37.8,37.9) has 67426 bin [37.9,38.0) has 68919 bin [38.0,38.1) has 70592 bin [38.1,38.2) has 72770 bin [38.2,38.3) has 75602 bin [38.3,38.4) has 77303 bin [38.4,38.5) has 79268 bin [38.5,38.6) has 80977 bin [38.6,38.7) has 82802 bin [38.7,38.8) has 83705 bin [38.8,38.9) has 84633 bin [38.9,39.0) has 85522 bin [39.0,39.1) has 86382 bin [39.1,39.2) has 87766 bin [39.2,39.3) has 87653 bin [39.3,39.4) has 89076 bin [39.4,39.5) has 90092 bin [39.5,39.6) has 91029 bin [39.6,39.7) has 90555 bin [39.7,39.8) has 90821 bin [39.8,39.9) has 90116 bin [39.9,40.0) has 90724 bin [40.0,40.1) has 90316 bin [40.1,40.2) has 89907 bin [40.2,40.3) has 90173 bin [40.3,40.4) has 88829 bin [40.4,40.5) has 87714 bin [40.5,40.6) has 86745 bin [40.6,40.7) has 85578 bin [40.7,40.8) has 84134 bin [40.8,40.9) has 82242 bin [40.9,41.0) has 81022 bin [41.0,41.1) has 78550 bin [41.1,41.2) has 77496 bin [41.2,41.3) has 75527 bin [41.3,41.4) has 73503 bin [41.4,41.5) has 71076 bin [41.5,41.6) has 69540 bin [41.6,41.7) has 66560 bin [41.7,41.8) has 64646 bin [41.8,41.9) has 62749 bin [41.9,42.0) has 60572 bin [42.0,42.1) has 58416 bin [42.1,42.2) has 56209 bin [42.2,42.3) has 53858 bin [42.3,42.4) has 51394 bin [42.4,42.5) has 48739 bin [42.5,42.6) has 46243 bin [42.6,42.7) has 43935 bin [42.7,42.8) has 42502 bin [42.8,42.9) has 40108 bin [42.9,43.0) has 37555 bin [43.0,43.1) has 35463 bin [43.1,43.2) has 33153 bin [43.2,43.3) has 31653 bin [43.3,43.4) has 30449 bin [43.4,43.5) has 28438 bin [43.5,43.6) has 26892 bin [43.6,43.7) has 24817 bin [43.7,43.8) has 23715 bin [43.8,43.9) has 21581 bin [43.9,44.0) has 20805 bin [44.0,44.1) has 19336 bin [44.1,44.2) has 18098 bin [44.2,44.3) has 16996 bin [44.3,44.4) has 15668 bin [44.4,44.5) has 15260 bin [44.5,44.6) has 14271 bin [44.6,44.7) has 13271 bin [44.7,44.8) has 12277 bin [44.8,44.9) has 11483 bin [44.9,45.0) has 10959 bin [45.0,45.1) has 10088 bin [45.1,45.2) has 9739 bin [45.2,45.3) has 9113 bin [45.3,45.4) has 8559 bin [45.4,45.5) has 7996 bin [45.5,45.6) has 7413 bin [45.6,45.7) has 6739 bin [45.7,45.8) has 6404 bin [45.8,45.9) has 5910 bin [45.9,46.0) has 5435 bin [46.0,46.1) has 4972 bin [46.1,46.2) has 4717 bin [46.2,46.3) has 4235 bin [46.3,46.4) has 3947 bin [46.4,46.5) has 3415 bin [46.5,46.6) has 3196 bin [46.6,46.7) has 2841 bin [46.7,46.8) has 2540 bin [46.8,46.9) has 2308 bin [46.9,47.0) has 2189 bin [47.0,47.1) has 1965 bin [47.1,47.2) has 1899 bin [47.2,47.3) has 1776 bin [47.3,47.4) has 1657 bin [47.4,47.5) has 1449 bin [47.5,47.6) has 1256 bin [47.6,47.7) has 1263 bin [47.7,47.8) has 1098 bin [47.8,47.9) has 977 bin [47.9,48.0) has 862 bin [48.0,48.1) has 831 bin [48.1,48.2) has 713 bin [48.2,48.3) has 655 bin [48.3,48.4) has 585 bin [48.4,48.5) has 524 bin [48.5,48.6) has 480 bin [48.6,48.7) has 416 bin [48.7,48.8) has 357 bin [48.8,48.9) has 360 bin [48.9,49.0) has 391 bin [49.0,49.1) has 298 bin [49.1,49.2) has 301 bin [49.2,49.3) has 275 bin [49.3,49.4) has 254 bin [49.4,49.5) has 243 bin [49.5,49.6) has 223 bin [49.6,49.7) has 208 bin [49.7,49.8) has 203 bin [49.8,49.9) has 156 bin [49.9,50.0) has 142 bin [50.0,50.1) has 159 bin [50.1,50.2) has 146 bin [50.2,50.3) has 95 bin [50.3,50.4) has 96 bin [50.4,50.5) has 80 bin [50.5,50.6) has 100 bin [50.6,50.7) has 85 bin [50.7,50.8) has 68 bin [50.8,50.9) has 64 bin [50.9,51.0) has 51 bin [51.0,51.1) has 62 bin [51.1,51.2) has 44 bin [51.2,51.3) has 45 bin [51.3,51.4) has 25 bin [51.4,51.5) has 42 bin [51.5,51.6) has 30 bin [51.6,51.7) has 23 bin [51.7,51.8) has 15 bin [51.8,51.9) has 19 bin [51.9,52.0) has 20 bin [52.0,52.1) has 11 bin [52.1,52.2) has 10 bin [52.2,52.3) has 6 bin [52.3,52.4) has 4 bin [52.4,52.5) has 8 bin [52.5,52.6) has 2 bin [52.6,52.7) has 2 bin [52.7,52.8) has 1 bin [52.8,52.9) has 2 bin [52.9,53.0) has 1 average z coordinate 29.2 for 32105204 element(s) point source id histogram with bin size 1.000000 bin 85 has 4985531 bin 86 has 25635108 bin 87 has 765488 bin 2087 has 719077 average point source id 130.68599651321324 for 32105204 element(s)