lasinfo (210611) report for 'AHN4T/50EZ1_18.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: 339/2022 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: 38501816 number of points by return: 24753844 9746990 3315529 617193 68260 scale factor x y z: 0.001 0.001 0.001 offset x y z: 121980 388730 0 min x y z: 121980.000 388730.000 17.601 max x y z: 123019.999 390019.999 52.127 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: 38501816 extended number of points by return: 24753844 9746990 3315529 617193 68260 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 17601 52127 intensity 56 3500 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 -29 29 user_data 6 7 point_source_ID 23 25 gps_time 290603001.307859 290605507.368855 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 36 255 B 25 255 NIR 4 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 35 ('Amplitude') attribute1 -16.41 18.46 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24753844 number of intermediate returns: 4002967 number of last returns: 24725716 number of single returns: 14980711 covered area in square units/kilounits: 1341592/1.34 point density: all returns 28.70 last only 18.43 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38501816 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24753844 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9746990 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3315529 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 617193 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 68260 instead zero. overview over extended number of returns of given pulse: 14980711 12875000 8104114 2199530 318016 23282 1163 0 0 0 0 0 0 0 0 histogram of classification of points: 18328609 unclassified (1) 20091769 ground (2) 74050 building (6) 7388 water (9) +-> flagged as extended overlap: 3131533 +---> 1540060 of those are unclassified (1) +---> 1591246 of those are ground (2) +---> 227 of those are building (6) z coordinate histogram with bin size 0.100000 bin [17.6,17.7) has 9 bin [17.7,17.8) has 202 bin [17.8,17.9) has 2520 bin [17.9,18.0) has 3571 bin [18.0,18.1) has 4757 bin [18.1,18.2) has 4253 bin [18.2,18.3) has 3057 bin [18.3,18.4) has 2599 bin [18.4,18.5) has 2435 bin [18.5,18.6) has 3645 bin [18.6,18.7) has 5379 bin [18.7,18.8) has 10188 bin [18.8,18.9) has 28780 bin [18.9,19.0) has 42055 bin [19.0,19.1) has 56134 bin [19.1,19.2) has 82684 bin [19.2,19.3) has 135790 bin [19.3,19.4) has 194966 bin [19.4,19.5) has 304584 bin [19.5,19.6) has 272122 bin [19.6,19.7) has 291861 bin [19.7,19.8) has 378592 bin [19.8,19.9) has 437225 bin [19.9,20.0) has 470169 bin [20.0,20.1) has 445541 bin [20.1,20.2) has 477562 bin [20.2,20.3) has 490511 bin [20.3,20.4) has 559365 bin [20.4,20.5) has 698959 bin [20.5,20.6) has 849214 bin [20.6,20.7) has 1030899 bin [20.7,20.8) has 1206896 bin [20.8,20.9) has 1116974 bin [20.9,21.0) has 1047123 bin [21.0,21.1) has 1059119 bin [21.1,21.2) has 1224045 bin [21.2,21.3) has 1327406 bin [21.3,21.4) has 1156860 bin [21.4,21.5) has 953082 bin [21.5,21.6) has 819835 bin [21.6,21.7) has 744794 bin [21.7,21.8) has 634192 bin [21.8,21.9) has 504263 bin [21.9,22.0) has 415248 bin [22.0,22.1) has 341154 bin [22.1,22.2) has 248013 bin [22.2,22.3) has 165510 bin [22.3,22.4) has 123626 bin [22.4,22.5) has 108998 bin [22.5,22.6) has 106971 bin [22.6,22.7) has 107088 bin [22.7,22.8) has 108008 bin [22.8,22.9) has 105724 bin [22.9,23.0) has 104883 bin 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[26.8,26.9) has 80367 bin [26.9,27.0) has 80657 bin [27.0,27.1) has 80504 bin [27.1,27.2) has 79536 bin [27.2,27.3) has 79991 bin [27.3,27.4) has 79440 bin [27.4,27.5) has 79032 bin [27.5,27.6) has 79449 bin [27.6,27.7) has 79506 bin [27.7,27.8) has 79980 bin [27.8,27.9) has 80088 bin [27.9,28.0) has 80399 bin [28.0,28.1) has 80899 bin [28.1,28.2) has 81563 bin [28.2,28.3) has 81495 bin [28.3,28.4) has 81280 bin [28.4,28.5) has 81943 bin [28.5,28.6) has 81350 bin [28.6,28.7) has 81840 bin [28.7,28.8) has 82119 bin [28.8,28.9) has 82224 bin [28.9,29.0) has 81941 bin [29.0,29.1) has 82682 bin [29.1,29.2) has 82629 bin [29.2,29.3) has 83809 bin [29.3,29.4) has 84589 bin [29.4,29.5) has 85709 bin [29.5,29.6) has 86162 bin [29.6,29.7) has 86951 bin [29.7,29.8) has 86819 bin [29.8,29.9) has 86375 bin [29.9,30.0) has 87630 bin [30.0,30.1) has 88060 bin [30.1,30.2) has 88318 bin [30.2,30.3) has 88863 bin [30.3,30.4) has 89432 bin [30.4,30.5) has 90451 bin [30.5,30.6) has 91434 bin [30.6,30.7) has 93453 bin [30.7,30.8) has 94398 bin [30.8,30.9) has 95211 bin [30.9,31.0) has 95832 bin [31.0,31.1) has 97355 bin [31.1,31.2) has 99388 bin [31.2,31.3) has 101274 bin [31.3,31.4) has 102062 bin [31.4,31.5) has 103789 bin [31.5,31.6) has 104450 bin [31.6,31.7) has 106500 bin [31.7,31.8) has 107025 bin [31.8,31.9) has 108797 bin [31.9,32.0) has 111043 bin [32.0,32.1) has 112145 bin [32.1,32.2) has 114215 bin [32.2,32.3) has 115533 bin [32.3,32.4) has 116108 bin [32.4,32.5) has 117478 bin [32.5,32.6) has 120152 bin [32.6,32.7) has 122961 bin [32.7,32.8) has 124725 bin [32.8,32.9) has 125943 bin [32.9,33.0) has 127124 bin [33.0,33.1) has 128106 bin [33.1,33.2) has 130567 bin [33.2,33.3) has 133873 bin [33.3,33.4) has 134289 bin [33.4,33.5) has 137602 bin [33.5,33.6) has 138239 bin [33.6,33.7) has 139640 bin [33.7,33.8) has 140009 bin [33.8,33.9) has 141745 bin [33.9,34.0) has 143039 bin [34.0,34.1) has 144565 bin [34.1,34.2) has 145793 bin [34.2,34.3) has 147327 bin [34.3,34.4) has 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88190 bin [38.1,38.2) has 85420 bin [38.2,38.3) has 81617 bin [38.3,38.4) has 78411 bin [38.4,38.5) has 75442 bin [38.5,38.6) has 72098 bin [38.6,38.7) has 68759 bin [38.7,38.8) has 65633 bin [38.8,38.9) has 62906 bin [38.9,39.0) has 59559 bin [39.0,39.1) has 56673 bin [39.1,39.2) has 54163 bin [39.2,39.3) has 51372 bin [39.3,39.4) has 48509 bin [39.4,39.5) has 46039 bin [39.5,39.6) has 42994 bin [39.6,39.7) has 40451 bin [39.7,39.8) has 38650 bin [39.8,39.9) has 36593 bin [39.9,40.0) has 33985 bin [40.0,40.1) has 31844 bin [40.1,40.2) has 29673 bin [40.2,40.3) has 27964 bin [40.3,40.4) has 26089 bin [40.4,40.5) has 24538 bin [40.5,40.6) has 22451 bin [40.6,40.7) has 21368 bin [40.7,40.8) has 19995 bin [40.8,40.9) has 18691 bin [40.9,41.0) has 17437 bin [41.0,41.1) has 16572 bin [41.1,41.2) has 15722 bin [41.2,41.3) has 14647 bin [41.3,41.4) has 13840 bin [41.4,41.5) has 12494 bin [41.5,41.6) has 11943 bin [41.6,41.7) has 11034 bin [41.7,41.8) has 10318 bin [41.8,41.9) has 9494 bin 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[45.9,46.0) has 1072 bin [46.0,46.1) has 989 bin [46.1,46.2) has 1059 bin [46.2,46.3) has 887 bin [46.3,46.4) has 855 bin [46.4,46.5) has 809 bin [46.5,46.6) has 768 bin [46.6,46.7) has 684 bin [46.7,46.8) has 646 bin [46.8,46.9) has 603 bin [46.9,47.0) has 601 bin [47.0,47.1) has 598 bin [47.1,47.2) has 606 bin [47.2,47.3) has 562 bin [47.3,47.4) has 487 bin [47.4,47.5) has 483 bin [47.5,47.6) has 444 bin [47.6,47.7) has 422 bin [47.7,47.8) has 412 bin [47.8,47.9) has 361 bin [47.9,48.0) has 349 bin [48.0,48.1) has 299 bin [48.1,48.2) has 280 bin [48.2,48.3) has 250 bin [48.3,48.4) has 290 bin [48.4,48.5) has 238 bin [48.5,48.6) has 254 bin [48.6,48.7) has 238 bin [48.7,48.8) has 241 bin [48.8,48.9) has 207 bin [48.9,49.0) has 180 bin [49.0,49.1) has 191 bin [49.1,49.2) has 166 bin [49.2,49.3) has 144 bin [49.3,49.4) has 146 bin [49.4,49.5) has 112 bin [49.5,49.6) has 114 bin [49.6,49.7) has 111 bin [49.7,49.8) has 85 bin [49.8,49.9) has 87 bin [49.9,50.0) has 49 bin [50.0,50.1) has 55 bin [50.1,50.2) has 57 bin [50.2,50.3) has 40 bin [50.3,50.4) has 39 bin [50.4,50.5) has 33 bin [50.5,50.6) has 42 bin [50.6,50.7) has 24 bin [50.7,50.8) has 27 bin [50.8,50.9) has 17 bin [50.9,51.0) has 19 bin [51.0,51.1) has 13 bin [51.1,51.2) has 15 bin [51.2,51.3) has 12 bin [51.3,51.4) has 8 bin [51.4,51.5) has 12 bin [51.5,51.6) has 11 bin [51.6,51.7) has 4 bin [51.7,51.8) has 10 bin [51.8,51.9) has 3 bin [51.9,52.0) has 2 bin [52.0,52.1) has 3 bin [52.1,52.2) has 1 average z coordinate 26.0 for 38501816 element(s) point source id histogram with bin size 1.000000 bin 23 has 2766160 bin 24 has 29801731 bin 25 has 5933925 average point source id 24.082275729539614 for 38501816 element(s)