lasinfo (210611) report for 'AHN4T/17FZ1_21.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: 335/2022 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: 27838252 number of points by return: 25423128 1653573 608461 134095 17573 scale factor x y z: 0.001 0.001 0.001 offset x y z: 249980 537480 0 min x y z: 249980.000 537480.000 15.702 max x y z: 251019.999 538769.999 51.278 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: 27838252 extended number of points by return: 25423128 1653573 608461 134095 17573 1344 78 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 15702 51278 intensity 56 4672 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 -22 29 user_data 6 7 point_source_ID 59 61 gps_time 328707506.365504 330511387.800165 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 43 255 B 27 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -3667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.36 30.47 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25423128 number of intermediate returns: 762470 number of last returns: 25418596 number of single returns: 23765942 covered area in square units/kilounits: 1338708/1.34 point density: all returns 20.79 last only 18.99 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27838252 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25423128 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1653573 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 608461 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 134095 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 17573 instead zero. overview over extended number of returns of given pulse: 23765942 2092123 1423852 466708 81435 7646 546 0 0 0 0 0 0 0 0 histogram of classification of points: 2716618 unclassified (1) 24785350 ground (2) 226313 building (6) 109971 water (9) +-> flagged as extended overlap: 2192021 +---> 179245 of those are unclassified (1) +---> 2007794 of those are ground (2) +---> 2 of those are building (6) +---> 4980 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.7,15.8) has 47 bin [15.8,15.9) has 6471 bin [15.9,16.0) has 53544 bin [16.0,16.1) has 9476 bin [16.1,16.2) has 21063 bin [16.2,16.3) has 47721 bin [16.3,16.4) has 39924 bin [16.4,16.5) has 41856 bin [16.5,16.6) has 43912 bin [16.6,16.7) has 51353 bin [16.7,16.8) has 62844 bin [16.8,16.9) has 293550 bin [16.9,17.0) has 679606 bin [17.0,17.1) has 1739418 bin [17.1,17.2) has 2624725 bin [17.2,17.3) has 3176749 bin [17.3,17.4) has 2520253 bin [17.4,17.5) has 2519025 bin [17.5,17.6) has 2414873 bin [17.6,17.7) has 1880610 bin [17.7,17.8) has 1319365 bin [17.8,17.9) has 1047421 bin [17.9,18.0) has 724379 bin [18.0,18.1) has 507424 bin [18.1,18.2) has 415238 bin [18.2,18.3) has 103822 bin [18.3,18.4) has 106823 bin [18.4,18.5) has 349366 bin [18.5,18.6) has 553424 bin [18.6,18.7) has 526516 bin [18.7,18.8) has 322343 bin [18.8,18.9) has 173837 bin [18.9,19.0) has 72489 bin [19.0,19.1) has 58613 bin [19.1,19.2) has 74331 bin [19.2,19.3) has 85820 bin [19.3,19.4) has 93507 bin [19.4,19.5) has 77950 bin [19.5,19.6) has 55545 bin [19.6,19.7) has 53519 bin [19.7,19.8) has 49963 bin [19.8,19.9) has 36117 bin [19.9,20.0) has 30410 bin [20.0,20.1) has 22629 bin [20.1,20.2) has 19515 bin [20.2,20.3) has 16788 bin [20.3,20.4) has 15631 bin [20.4,20.5) has 13042 bin [20.5,20.6) has 11274 bin [20.6,20.7) has 10642 bin [20.7,20.8) has 10435 bin [20.8,20.9) has 10477 bin [20.9,21.0) has 9854 bin [21.0,21.1) has 9981 bin [21.1,21.2) has 9751 bin [21.2,21.3) has 9775 bin [21.3,21.4) has 10181 bin [21.4,21.5) has 10185 bin [21.5,21.6) has 9922 bin [21.6,21.7) has 9954 bin [21.7,21.8) has 9756 bin [21.8,21.9) has 10350 bin [21.9,22.0) has 10485 bin [22.0,22.1) has 10416 bin [22.1,22.2) has 10750 bin [22.2,22.3) has 10513 bin [22.3,22.4) has 10559 bin [22.4,22.5) has 10677 bin [22.5,22.6) has 10869 bin [22.6,22.7) has 11209 bin [22.7,22.8) has 11032 bin [22.8,22.9) has 11234 bin [22.9,23.0) has 11147 bin [23.0,23.1) has 11515 bin [23.1,23.2) has 12034 bin [23.2,23.3) has 12611 bin [23.3,23.4) has 13340 bin [23.4,23.5) has 14133 bin [23.5,23.6) has 13892 bin [23.6,23.7) has 13933 bin [23.7,23.8) has 13966 bin [23.8,23.9) has 14060 bin [23.9,24.0) has 13768 bin [24.0,24.1) has 13507 bin [24.1,24.2) has 13619 bin [24.2,24.3) has 13668 bin [24.3,24.4) has 13717 bin [24.4,24.5) has 13813 bin [24.5,24.6) has 13991 bin [24.6,24.7) has 14221 bin [24.7,24.8) has 14342 bin [24.8,24.9) has 14129 bin [24.9,25.0) has 14325 bin [25.0,25.1) has 14005 bin [25.1,25.2) has 13882 bin [25.2,25.3) has 13749 bin [25.3,25.4) has 13895 bin [25.4,25.5) has 13941 bin [25.5,25.6) has 14199 bin [25.6,25.7) has 14384 bin [25.7,25.8) has 13997 bin [25.8,25.9) has 13552 bin [25.9,26.0) has 13370 bin [26.0,26.1) has 13253 bin [26.1,26.2) has 13395 bin [26.2,26.3) has 13419 bin [26.3,26.4) has 13427 bin [26.4,26.5) has 13390 bin [26.5,26.6) has 13166 bin [26.6,26.7) has 13224 bin [26.7,26.8) has 13439 bin [26.8,26.9) has 13094 bin [26.9,27.0) has 13355 bin [27.0,27.1) has 13444 bin [27.1,27.2) has 13586 bin [27.2,27.3) has 13538 bin [27.3,27.4) has 13451 bin [27.4,27.5) has 13083 bin [27.5,27.6) has 12307 bin [27.6,27.7) has 12346 bin [27.7,27.8) has 12485 bin [27.8,27.9) has 12049 bin [27.9,28.0) has 11450 bin [28.0,28.1) has 11039 bin [28.1,28.2) has 11094 bin [28.2,28.3) has 11361 bin [28.3,28.4) has 11173 bin [28.4,28.5) has 11378 bin [28.5,28.6) has 11360 bin [28.6,28.7) has 11233 bin [28.7,28.8) has 11376 bin [28.8,28.9) has 11299 bin [28.9,29.0) has 11410 bin [29.0,29.1) has 11567 bin [29.1,29.2) has 11706 bin [29.2,29.3) has 11511 bin [29.3,29.4) has 11550 bin [29.4,29.5) has 11880 bin [29.5,29.6) has 11871 bin [29.6,29.7) has 11828 bin [29.7,29.8) has 12046 bin [29.8,29.9) has 11926 bin [29.9,30.0) has 12252 bin [30.0,30.1) has 12074 bin [30.1,30.2) has 11917 bin [30.2,30.3) has 12146 bin [30.3,30.4) has 12176 bin [30.4,30.5) has 12197 bin [30.5,30.6) has 12302 bin [30.6,30.7) has 12369 bin [30.7,30.8) has 12269 bin [30.8,30.9) has 12628 bin [30.9,31.0) has 12586 bin [31.0,31.1) has 12956 bin [31.1,31.2) has 12888 bin [31.2,31.3) has 13153 bin [31.3,31.4) has 13095 bin [31.4,31.5) has 13289 bin [31.5,31.6) has 13404 bin [31.6,31.7) has 13551 bin [31.7,31.8) has 13460 bin [31.8,31.9) has 13353 bin [31.9,32.0) has 13816 bin [32.0,32.1) has 13894 bin [32.1,32.2) has 14285 bin [32.2,32.3) has 14188 bin [32.3,32.4) has 14345 bin [32.4,32.5) has 14670 bin [32.5,32.6) has 14965 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[36.4,36.5) has 14757 bin [36.5,36.6) has 14555 bin [36.6,36.7) has 14280 bin [36.7,36.8) has 14361 bin [36.8,36.9) has 13934 bin [36.9,37.0) has 13681 bin [37.0,37.1) has 13675 bin [37.1,37.2) has 13224 bin [37.2,37.3) has 13109 bin [37.3,37.4) has 12789 bin [37.4,37.5) has 12312 bin [37.5,37.6) has 12194 bin [37.6,37.7) has 11921 bin [37.7,37.8) has 11607 bin [37.8,37.9) has 11394 bin [37.9,38.0) has 11096 bin [38.0,38.1) has 10783 bin [38.1,38.2) has 10523 bin [38.2,38.3) has 10372 bin [38.3,38.4) has 9886 bin [38.4,38.5) has 9524 bin [38.5,38.6) has 9358 bin [38.6,38.7) has 9153 bin [38.7,38.8) has 8877 bin [38.8,38.9) has 8599 bin [38.9,39.0) has 8128 bin [39.0,39.1) has 7887 bin [39.1,39.2) has 7710 bin [39.2,39.3) has 7571 bin [39.3,39.4) has 7517 bin [39.4,39.5) has 7262 bin [39.5,39.6) has 7346 bin [39.6,39.7) has 6944 bin [39.7,39.8) has 6826 bin [39.8,39.9) has 6553 bin [39.9,40.0) has 6515 bin [40.0,40.1) has 6339 bin [40.1,40.2) has 6216 bin [40.2,40.3) has 6215 bin [40.3,40.4) has 6068 bin [40.4,40.5) has 5985 bin [40.5,40.6) has 5756 bin [40.6,40.7) has 5610 bin [40.7,40.8) has 5484 bin [40.8,40.9) has 5352 bin [40.9,41.0) has 5479 bin [41.0,41.1) has 5286 bin [41.1,41.2) has 5097 bin [41.2,41.3) has 5094 bin [41.3,41.4) has 4949 bin [41.4,41.5) has 4830 bin [41.5,41.6) has 4672 bin [41.6,41.7) has 4562 bin [41.7,41.8) has 4413 bin [41.8,41.9) has 4352 bin [41.9,42.0) has 4163 bin [42.0,42.1) has 4115 bin [42.1,42.2) has 3881 bin [42.2,42.3) has 3886 bin [42.3,42.4) has 3744 bin [42.4,42.5) has 3709 bin [42.5,42.6) has 3609 bin [42.6,42.7) has 3442 bin [42.7,42.8) has 3403 bin [42.8,42.9) has 3272 bin [42.9,43.0) has 3088 bin [43.0,43.1) has 3138 bin [43.1,43.2) has 2970 bin [43.2,43.3) has 2820 bin [43.3,43.4) has 2744 bin [43.4,43.5) has 2697 bin [43.5,43.6) has 2549 bin [43.6,43.7) has 2281 bin [43.7,43.8) has 2179 bin [43.8,43.9) has 2067 bin [43.9,44.0) has 1959 bin [44.0,44.1) has 1791 bin [44.1,44.2) has 1685 bin [44.2,44.3) has 1709 bin [44.3,44.4) has 1526 bin [44.4,44.5) has 1516 bin [44.5,44.6) has 1295 bin [44.6,44.7) has 1233 bin [44.7,44.8) has 1092 bin [44.8,44.9) has 1008 bin [44.9,45.0) has 937 bin [45.0,45.1) has 903 bin [45.1,45.2) has 760 bin [45.2,45.3) has 674 bin [45.3,45.4) has 641 bin [45.4,45.5) has 520 bin [45.5,45.6) has 458 bin [45.6,45.7) has 435 bin [45.7,45.8) has 366 bin [45.8,45.9) has 320 bin [45.9,46.0) has 300 bin [46.0,46.1) has 238 bin [46.1,46.2) has 195 bin [46.2,46.3) has 181 bin [46.3,46.4) has 130 bin [46.4,46.5) has 115 bin [46.5,46.6) has 96 bin [46.6,46.7) has 98 bin [46.7,46.8) has 61 bin [46.8,46.9) has 60 bin [46.9,47.0) has 60 bin [47.0,47.1) has 46 bin [47.1,47.2) has 44 bin [47.2,47.3) has 35 bin [47.3,47.4) has 36 bin [47.4,47.5) has 35 bin [47.5,47.6) has 36 bin [47.6,47.7) has 27 bin [47.7,47.8) has 21 bin [47.8,47.9) has 22 bin [47.9,48.0) has 18 bin [48.0,48.1) has 18 bin [48.1,48.2) has 21 bin [48.2,48.3) has 13 bin [48.3,48.4) has 16 bin [48.4,48.5) has 14 bin [48.5,48.6) has 7 bin [48.6,48.7) has 15 bin [48.7,48.8) has 13 bin [48.8,48.9) has 8 bin [48.9,49.0) has 9 bin [49.0,49.1) has 7 bin [49.1,49.2) has 18 bin [49.2,49.3) has 16 bin [49.3,49.4) has 23 bin [49.4,49.5) has 24 bin [49.5,49.6) has 11 bin [49.6,49.7) has 5 bin [49.7,49.8) has 5 bin [49.8,49.9) has 5 bin [49.9,50.0) has 6 bin [50.0,50.1) has 1 bin [50.1,50.2) has 2 bin [50.2,50.3) has 6 bin [50.3,50.4) has 5 bin [50.4,50.5) has 7 bin [50.5,50.6) has 4 bin [50.6,50.7) has 5 bin [50.7,50.8) has 2 bin [50.8,50.9) has 2 bin [51.0,51.1) has 1 bin [51.1,51.2) has 3 bin [51.2,51.3) has 1 average z coordinate 18.9 for 27838252 element(s) point source id histogram with bin size 1.000000 bin 59 has 1845899 bin 60 has 22114614 bin 61 has 3877739 average point source id 60.072987341302898 for 27838252 element(s)