lasinfo (210611) report for 'AHN4T/52DN2_08.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: 35845922 number of points by return: 26496274 7132581 1919847 275174 22046 scale factor x y z: 0.001 0.001 0.001 offset x y z: 196980 384980 0 min x y z: 196980.000 384980.000 25.577 max x y z: 198019.999 386269.999 59.543 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: 35845922 extended number of points by return: 26496274 7132581 1919847 275174 22046 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 25577 59543 intensity 8 5096 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 96 98 gps_time 297858612.985319 297861085.857537 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 34 255 B 21 255 NIR 9 255 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 0.08 50.96 ('Amplitude') attribute1 -17.04 33.8 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26496274 number of intermediate returns: 2219624 number of last returns: 26459736 number of single returns: 19329712 covered area in square units/kilounits: 1341188/1.34 point density: all returns 26.73 last only 19.73 (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 35845922 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26496274 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7132581 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1919847 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 275174 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22046 instead zero. overview over extended number of returns of given pulse: 19329712 10445027 4945400 1015211 105311 5086 175 0 0 0 0 0 0 0 0 histogram of classification of points: 12366874 unclassified (1) 23050133 ground (2) 422870 building (6) 6045 water (9) +-> flagged as extended overlap: 2458948 +---> 684400 of those are unclassified (1) +---> 1682202 of those are ground (2) +---> 92065 of those are building (6) +---> 281 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.5,25.6) has 1 bin [25.6,25.7) has 284 bin [25.7,25.8) has 4270 bin [25.8,25.9) has 1871 bin [25.9,26.0) has 1180 bin [26.0,26.1) has 1205 bin [26.1,26.2) has 1188 bin [26.2,26.3) has 1061 bin [26.3,26.4) has 987 bin [26.4,26.5) has 980 bin [26.5,26.6) has 938 bin [26.6,26.7) has 1186 bin [26.7,26.8) has 1024 bin [26.8,26.9) has 707 bin [26.9,27.0) has 602 bin [27.0,27.1) has 1453 bin [27.1,27.2) has 12489 bin [27.2,27.3) has 14669 bin [27.3,27.4) has 37923 bin [27.4,27.5) has 55525 bin [27.5,27.6) has 147067 bin [27.6,27.7) has 218944 bin [27.7,27.8) has 192552 bin [27.8,27.9) has 354243 bin [27.9,28.0) has 465012 bin [28.0,28.1) has 640150 bin [28.1,28.2) has 485150 bin [28.2,28.3) has 637257 bin [28.3,28.4) has 794703 bin [28.4,28.5) has 1150973 bin [28.5,28.6) has 1487088 bin [28.6,28.7) has 1828056 bin [28.7,28.8) has 1661117 bin [28.8,28.9) has 1517677 bin [28.9,29.0) has 1668004 bin [29.0,29.1) has 1455443 bin [29.1,29.2) has 1259700 bin [29.2,29.3) has 1023461 bin [29.3,29.4) has 690585 bin [29.4,29.5) has 552629 bin [29.5,29.6) has 454939 bin [29.6,29.7) has 388478 bin [29.7,29.8) has 345193 bin [29.8,29.9) has 298170 bin [29.9,30.0) has 264788 bin [30.0,30.1) has 242082 bin [30.1,30.2) has 221101 bin [30.2,30.3) has 201718 bin [30.3,30.4) has 187592 bin [30.4,30.5) has 175912 bin [30.5,30.6) has 161817 bin [30.6,30.7) has 152048 bin [30.7,30.8) has 139935 bin [30.8,30.9) has 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49122 bin [34.7,34.8) has 48129 bin [34.8,34.9) has 47194 bin [34.9,35.0) has 46730 bin [35.0,35.1) has 45569 bin [35.1,35.2) has 45479 bin [35.2,35.3) has 45243 bin [35.3,35.4) has 45095 bin [35.4,35.5) has 43810 bin [35.5,35.6) has 43494 bin [35.6,35.7) has 43950 bin [35.7,35.8) has 44849 bin [35.8,35.9) has 44228 bin [35.9,36.0) has 43109 bin [36.0,36.1) has 42875 bin [36.1,36.2) has 42507 bin [36.2,36.3) has 42075 bin [36.3,36.4) has 42011 bin [36.4,36.5) has 41773 bin [36.5,36.6) has 41847 bin [36.6,36.7) has 41998 bin [36.7,36.8) has 41829 bin [36.8,36.9) has 42243 bin [36.9,37.0) has 41601 bin [37.0,37.1) has 42147 bin [37.1,37.2) has 42856 bin [37.2,37.3) has 42949 bin [37.3,37.4) has 43159 bin [37.4,37.5) has 42549 bin [37.5,37.6) has 43429 bin [37.6,37.7) has 43309 bin [37.7,37.8) has 42314 bin [37.8,37.9) has 42568 bin [37.9,38.0) has 42288 bin [38.0,38.1) has 42491 bin [38.1,38.2) has 42072 bin [38.2,38.3) has 42358 bin [38.3,38.4) has 42516 bin [38.4,38.5) has 42703 bin 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[46.1,46.2) has 111547 bin [46.2,46.3) has 111223 bin [46.3,46.4) has 109760 bin [46.4,46.5) has 109187 bin [46.5,46.6) has 108380 bin [46.6,46.7) has 107123 bin [46.7,46.8) has 104067 bin [46.8,46.9) has 103960 bin [46.9,47.0) has 103153 bin [47.0,47.1) has 101287 bin [47.1,47.2) has 99518 bin [47.2,47.3) has 98704 bin [47.3,47.4) has 96543 bin [47.4,47.5) has 95226 bin [47.5,47.6) has 93095 bin [47.6,47.7) has 91150 bin [47.7,47.8) has 88410 bin [47.8,47.9) has 87112 bin [47.9,48.0) has 84356 bin [48.0,48.1) has 81811 bin [48.1,48.2) has 80147 bin [48.2,48.3) has 77786 bin [48.3,48.4) has 76291 bin [48.4,48.5) has 74149 bin [48.5,48.6) has 71175 bin [48.6,48.7) has 68472 bin [48.7,48.8) has 65744 bin [48.8,48.9) has 63553 bin [48.9,49.0) has 60618 bin [49.0,49.1) has 58436 bin [49.1,49.2) has 56797 bin [49.2,49.3) has 54940 bin [49.3,49.4) has 52924 bin [49.4,49.5) has 51247 bin [49.5,49.6) has 48262 bin [49.6,49.7) has 46202 bin [49.7,49.8) has 44015 bin [49.8,49.9) has 42541 bin 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[53.8,53.9) has 3489 bin [53.9,54.0) has 3366 bin [54.0,54.1) has 3098 bin [54.1,54.2) has 2914 bin [54.2,54.3) has 2790 bin [54.3,54.4) has 2451 bin [54.4,54.5) has 2425 bin [54.5,54.6) has 2197 bin [54.6,54.7) has 2032 bin [54.7,54.8) has 1952 bin [54.8,54.9) has 1856 bin [54.9,55.0) has 1687 bin [55.0,55.1) has 1574 bin [55.1,55.2) has 1487 bin [55.2,55.3) has 1409 bin [55.3,55.4) has 1245 bin [55.4,55.5) has 1252 bin [55.5,55.6) has 1166 bin [55.6,55.7) has 1052 bin [55.7,55.8) has 1075 bin [55.8,55.9) has 955 bin [55.9,56.0) has 918 bin [56.0,56.1) has 815 bin [56.1,56.2) has 748 bin [56.2,56.3) has 735 bin [56.3,56.4) has 639 bin [56.4,56.5) has 624 bin [56.5,56.6) has 569 bin [56.6,56.7) has 493 bin [56.7,56.8) has 471 bin [56.8,56.9) has 456 bin [56.9,57.0) has 396 bin [57.0,57.1) has 328 bin [57.1,57.2) has 302 bin [57.2,57.3) has 252 bin [57.3,57.4) has 281 bin [57.4,57.5) has 246 bin [57.5,57.6) has 191 bin [57.6,57.7) has 197 bin [57.7,57.8) has 152 bin [57.8,57.9) has 136 bin [57.9,58.0) has 125 bin [58.0,58.1) has 117 bin [58.1,58.2) has 76 bin [58.2,58.3) has 67 bin [58.3,58.4) has 65 bin [58.4,58.5) has 54 bin [58.5,58.6) has 39 bin [58.6,58.7) has 36 bin [58.7,58.8) has 24 bin [58.8,58.9) has 15 bin [58.9,59.0) has 12 bin [59.0,59.1) has 7 bin [59.1,59.2) has 5 bin [59.2,59.3) has 2 bin [59.3,59.4) has 2 bin [59.4,59.5) has 1 bin [59.5,59.6) has 2 average z coordinate 33.8 for 35845922 element(s) point source id histogram with bin size 1.000000 bin 96 has 1211672 bin 97 has 31182124 bin 98 has 3452126 average point source id 97.06250233987565 for 35845922 element(s)