lasinfo (210611) report for 'AHN4T/17CZ2_11.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: 34551801 number of points by return: 31672521 1889572 790623 177261 20522 scale factor x y z: 0.001 0.001 0.001 offset x y z: 224980 527480 0 min x y z: 224980.000 527480.000 7.173 max x y z: 226019.999 528769.999 40.885 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: 34551801 extended number of points by return: 31672521 1889572 790623 177261 20522 1250 52 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 7173 40885 intensity 56 4695 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 -29 29 user_data 6 7 point_source_ID 68 1069 gps_time 330524390.488054 330859388.058657 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 37 255 B 27 255 NIR 15 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.24 30.79 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 31672521 number of intermediate returns: 991094 number of last returns: 31665282 number of single returns: 29777096 covered area in square units/kilounits: 1341352/1.34 point density: all returns 25.76 last only 23.61 (per square units) spacing: all returns 0.20 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34551801 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31672521 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1889572 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 790623 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 177261 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20522 instead zero. overview over extended number of returns of given pulse: 29777096 2201103 1841857 627606 96550 7231 358 0 0 0 0 0 0 0 0 histogram of classification of points: 3168051 unclassified (1) 31036210 ground (2) 282711 building (6) 64829 water (9) +-> flagged as extended overlap: 2391009 +---> 321732 of those are unclassified (1) +---> 2044190 of those are ground (2) +---> 21801 of those are building (6) +---> 3286 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.1,7.2) has 1 bin [7.2,7.3) has 9 bin [7.3,7.4) has 279 bin [7.4,7.5) has 1706 bin [7.5,7.6) has 4731 bin [7.6,7.7) has 8396 bin [7.7,7.8) has 19204 bin [7.8,7.9) has 26055 bin [7.9,8.0) has 43303 bin [8.0,8.1) has 85328 bin [8.1,8.2) has 181914 bin [8.2,8.3) has 382947 bin [8.3,8.4) has 625970 bin [8.4,8.5) has 1010077 bin [8.5,8.6) has 1094914 bin [8.6,8.7) has 1125273 bin [8.7,8.8) has 1323405 bin [8.8,8.9) has 1567251 bin [8.9,9.0) has 1790691 bin [9.0,9.1) has 1821452 bin [9.1,9.2) has 2271778 bin [9.2,9.3) has 2320393 bin [9.3,9.4) has 2124817 bin [9.4,9.5) has 1918060 bin [9.5,9.6) has 2011677 bin [9.6,9.7) has 1987723 bin [9.7,9.8) has 2135286 bin [9.8,9.9) has 1766275 bin [9.9,10.0) has 1299806 bin [10.0,10.1) has 524907 bin [10.1,10.2) has 371493 bin [10.2,10.3) has 286678 bin [10.3,10.4) has 254424 bin [10.4,10.5) has 198689 bin [10.5,10.6) has 119112 bin [10.6,10.7) has 77461 bin [10.7,10.8) has 66228 bin [10.8,10.9) has 58120 bin [10.9,11.0) has 49422 bin [11.0,11.1) has 47456 bin [11.1,11.2) has 47857 bin [11.2,11.3) has 45148 bin [11.3,11.4) has 34684 bin [11.4,11.5) has 28530 bin [11.5,11.6) has 27134 bin [11.6,11.7) has 27611 bin [11.7,11.8) has 25704 bin [11.8,11.9) has 47053 bin [11.9,12.0) has 41095 bin [12.0,12.1) has 23738 bin [12.1,12.2) has 23286 bin [12.2,12.3) has 20677 bin [12.3,12.4) has 19245 bin [12.4,12.5) has 18748 bin [12.5,12.6) has 18127 bin [12.6,12.7) has 17716 bin [12.7,12.8) has 17526 bin [12.8,12.9) has 17714 bin [12.9,13.0) has 18734 bin [13.0,13.1) has 18470 bin [13.1,13.2) has 18710 bin [13.2,13.3) has 18857 bin [13.3,13.4) has 18333 bin [13.4,13.5) has 17547 bin [13.5,13.6) has 17698 bin [13.6,13.7) has 17783 bin [13.7,13.8) has 17831 bin [13.8,13.9) has 18055 bin [13.9,14.0) has 18390 bin [14.0,14.1) has 18671 bin [14.1,14.2) has 18938 bin [14.2,14.3) has 18809 bin [14.3,14.4) has 18247 bin [14.4,14.5) has 18193 bin [14.5,14.6) has 17793 bin [14.6,14.7) has 18007 bin [14.7,14.8) has 17380 bin [14.8,14.9) has 17548 bin [14.9,15.0) has 17797 bin [15.0,15.1) has 17739 bin [15.1,15.2) has 17733 bin [15.2,15.3) has 18748 bin [15.3,15.4) has 18346 bin [15.4,15.5) has 18463 bin [15.5,15.6) has 17631 bin [15.6,15.7) has 17975 bin [15.7,15.8) has 17464 bin [15.8,15.9) has 16222 bin [15.9,16.0) has 16513 bin [16.0,16.1) has 16614 bin [16.1,16.2) has 16446 bin [16.2,16.3) has 16584 bin [16.3,16.4) has 16810 bin [16.4,16.5) has 16804 bin [16.5,16.6) has 17013 bin [16.6,16.7) has 17373 bin [16.7,16.8) has 17544 bin [16.8,16.9) has 17863 bin [16.9,17.0) has 18030 bin [17.0,17.1) has 18134 bin [17.1,17.2) has 18047 bin [17.2,17.3) has 18356 bin [17.3,17.4) has 19151 bin [17.4,17.5) has 18984 bin [17.5,17.6) has 19151 bin [17.6,17.7) has 19027 bin [17.7,17.8) has 19558 bin [17.8,17.9) has 20197 bin [17.9,18.0) has 20407 bin [18.0,18.1) has 20398 bin [18.1,18.2) has 20695 bin [18.2,18.3) has 21107 bin [18.3,18.4) has 21527 bin [18.4,18.5) has 21656 bin [18.5,18.6) has 21750 bin [18.6,18.7) has 21881 bin [18.7,18.8) has 21953 bin [18.8,18.9) has 22156 bin [18.9,19.0) has 22177 bin [19.0,19.1) has 21925 bin [19.1,19.2) has 21970 bin [19.2,19.3) has 21884 bin [19.3,19.4) has 22040 bin [19.4,19.5) has 22316 bin [19.5,19.6) has 21928 bin [19.6,19.7) has 21924 bin [19.7,19.8) has 22205 bin [19.8,19.9) has 22248 bin [19.9,20.0) has 22463 bin [20.0,20.1) has 22223 bin [20.1,20.2) has 22108 bin [20.2,20.3) has 22305 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has 10574 bin [28.0,28.1) has 10070 bin [28.1,28.2) has 9850 bin [28.2,28.3) has 9464 bin [28.3,28.4) has 9251 bin [28.4,28.5) has 8701 bin [28.5,28.6) has 8725 bin [28.6,28.7) has 8458 bin [28.7,28.8) has 7957 bin [28.8,28.9) has 7725 bin [28.9,29.0) has 7277 bin [29.0,29.1) has 7120 bin [29.1,29.2) has 6639 bin [29.2,29.3) has 6208 bin [29.3,29.4) has 5922 bin [29.4,29.5) has 5464 bin [29.5,29.6) has 5029 bin [29.6,29.7) has 4681 bin [29.7,29.8) has 4417 bin [29.8,29.9) has 4130 bin [29.9,30.0) has 3838 bin [30.0,30.1) has 3588 bin [30.1,30.2) has 3298 bin [30.2,30.3) has 2975 bin [30.3,30.4) has 2841 bin [30.4,30.5) has 2645 bin [30.5,30.6) has 2435 bin [30.6,30.7) has 2324 bin [30.7,30.8) has 1993 bin [30.8,30.9) has 1796 bin [30.9,31.0) has 1651 bin [31.0,31.1) has 1519 bin [31.1,31.2) has 1466 bin [31.2,31.3) has 1400 bin [31.3,31.4) has 1229 bin [31.4,31.5) has 1200 bin [31.5,31.6) has 1042 bin [31.6,31.7) has 895 bin [31.7,31.8) has 868 bin [31.8,31.9) has 770 bin [31.9,32.0) 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[36.1,36.2) has 92 bin [36.2,36.3) has 94 bin [36.3,36.4) has 87 bin [36.4,36.5) has 89 bin [36.5,36.6) has 80 bin [36.6,36.7) has 107 bin [36.7,36.8) has 96 bin [36.8,36.9) has 104 bin [36.9,37.0) has 121 bin [37.0,37.1) has 109 bin [37.1,37.2) has 92 bin [37.2,37.3) has 116 bin [37.3,37.4) has 82 bin [37.4,37.5) has 97 bin [37.5,37.6) has 89 bin [37.6,37.7) has 70 bin [37.7,37.8) has 74 bin [37.8,37.9) has 64 bin [37.9,38.0) has 68 bin [38.0,38.1) has 84 bin [38.1,38.2) has 75 bin [38.2,38.3) has 72 bin [38.3,38.4) has 73 bin [38.4,38.5) has 65 bin [38.5,38.6) has 46 bin [38.6,38.7) has 53 bin [38.7,38.8) has 49 bin [38.8,38.9) has 54 bin [38.9,39.0) has 62 bin [39.0,39.1) has 63 bin [39.1,39.2) has 54 bin [39.2,39.3) has 35 bin [39.3,39.4) has 29 bin [39.4,39.5) has 21 bin [39.5,39.6) has 31 bin [39.6,39.7) has 25 bin [39.7,39.8) has 22 bin [39.8,39.9) has 21 bin [39.9,40.0) has 14 bin [40.0,40.1) has 22 bin [40.1,40.2) has 20 bin [40.2,40.3) has 15 bin [40.3,40.4) has 11 bin [40.4,40.5) has 7 bin [40.5,40.6) has 8 bin [40.6,40.7) has 8 bin [40.7,40.8) has 4 bin [40.8,40.9) has 4 average z coordinate 10.3 for 34551801 element(s) point source id histogram with bin size 1.000000 bin 68 has 17894896 bin 69 has 9545409 bin 1069 has 7111496 average point source id 274.303367659474532 for 34551801 element(s)