lasinfo (210611) report for 'AHN4T/17CN1_20.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: 31330683 number of points by return: 23252875 5807960 1901126 334255 32553 scale factor x y z: 0.001 0.001 0.001 offset x y z: 223980 532480 0 min x y z: 223980.000 532480.000 7.313 max x y z: 225019.999 533769.999 40.370 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: 31330683 extended number of points by return: 23252875 5807960 1901126 334255 32553 1848 66 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 7313 40370 intensity 56 4745 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 63 65 gps_time 330515285.457148 330518896.728401 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 47 255 B 30 255 NIR 25 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.24 31.24 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23252875 number of intermediate returns: 2267828 number of last returns: 23256391 number of single returns: 17446411 covered area in square units/kilounits: 1337724/1.34 point density: all returns 23.42 last only 17.39 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31330683 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23252875 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5807960 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1901126 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 334255 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 32553 instead zero. overview over extended number of returns of given pulse: 17446411 7815786 4698646 1205448 153244 10698 450 0 0 0 0 0 0 0 0 histogram of classification of points: 9407512 unclassified (1) 21867407 ground (2) 43427 building (6) 11392 water (9) 945 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1765930 +---> 377820 of those are unclassified (1) +---> 1375738 of those are ground (2) +---> 11595 of those are building (6) +---> 777 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.3,7.4) has 15 bin [7.4,7.5) has 98 bin [7.5,7.6) has 264 bin [7.6,7.7) has 437 bin [7.7,7.8) has 353 bin [7.8,7.9) has 199 bin [7.9,8.0) has 125 bin [8.0,8.1) has 337 bin [8.1,8.2) has 1492 bin [8.2,8.3) has 2248 bin [8.3,8.4) has 4986 bin [8.4,8.5) has 26617 bin [8.5,8.6) has 34930 bin [8.6,8.7) has 65541 bin [8.7,8.8) has 191959 bin [8.8,8.9) has 560554 bin [8.9,9.0) has 1114531 bin [9.0,9.1) has 1133132 bin [9.1,9.2) has 935487 bin [9.2,9.3) has 1024032 bin [9.3,9.4) has 928285 bin [9.4,9.5) has 868577 bin [9.5,9.6) has 682988 bin [9.6,9.7) has 604555 bin [9.7,9.8) has 692585 bin [9.8,9.9) has 691041 bin [9.9,10.0) has 839865 bin [10.0,10.1) has 862151 bin [10.1,10.2) has 1035544 bin [10.2,10.3) has 1165613 bin [10.3,10.4) has 1056748 bin [10.4,10.5) has 819379 bin [10.5,10.6) has 723129 bin [10.6,10.7) has 741804 bin [10.7,10.8) has 722826 bin [10.8,10.9) has 608394 bin [10.9,11.0) has 687780 bin [11.0,11.1) has 563678 bin [11.1,11.2) has 529679 bin [11.2,11.3) has 510716 bin [11.3,11.4) has 388123 bin [11.4,11.5) has 318219 bin [11.5,11.6) has 264424 bin [11.6,11.7) has 223047 bin [11.7,11.8) has 196619 bin [11.8,11.9) has 175025 bin [11.9,12.0) has 165310 bin [12.0,12.1) has 128214 bin [12.1,12.2) has 97982 bin [12.2,12.3) has 81970 bin [12.3,12.4) has 69213 bin [12.4,12.5) has 58039 bin [12.5,12.6) has 51271 bin [12.6,12.7) has 48871 bin 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has 43982 bin [16.6,16.7) has 43322 bin [16.7,16.8) has 43352 bin [16.8,16.9) has 43544 bin [16.9,17.0) has 42776 bin [17.0,17.1) has 43055 bin [17.1,17.2) has 42793 bin [17.2,17.3) has 43498 bin [17.3,17.4) has 42869 bin [17.4,17.5) has 43450 bin [17.5,17.6) has 43779 bin [17.6,17.7) has 44354 bin [17.7,17.8) has 44808 bin [17.8,17.9) has 45050 bin [17.9,18.0) has 44880 bin [18.0,18.1) has 44476 bin [18.1,18.2) has 45353 bin [18.2,18.3) has 45656 bin [18.3,18.4) has 45891 bin [18.4,18.5) has 46451 bin [18.5,18.6) has 46818 bin [18.6,18.7) has 47045 bin [18.7,18.8) has 47115 bin [18.8,18.9) has 46981 bin [18.9,19.0) has 47179 bin [19.0,19.1) has 47639 bin [19.1,19.2) has 47565 bin [19.2,19.3) has 48634 bin [19.3,19.4) has 48477 bin [19.4,19.5) has 48452 bin [19.5,19.6) has 49452 bin [19.6,19.7) has 49316 bin [19.7,19.8) has 50132 bin [19.8,19.9) has 50066 bin [19.9,20.0) has 50356 bin [20.0,20.1) has 50900 bin [20.1,20.2) has 50680 bin [20.2,20.3) has 50830 bin [20.3,20.4) has 51419 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has 42871 bin [28.1,28.2) has 42485 bin [28.2,28.3) has 41019 bin [28.3,28.4) has 39658 bin [28.4,28.5) has 39443 bin [28.5,28.6) has 37855 bin [28.6,28.7) has 37518 bin [28.7,28.8) has 36142 bin [28.8,28.9) has 35198 bin [28.9,29.0) has 34486 bin [29.0,29.1) has 33265 bin [29.1,29.2) has 32173 bin [29.2,29.3) has 30835 bin [29.3,29.4) has 29444 bin [29.4,29.5) has 28491 bin [29.5,29.6) has 27227 bin [29.6,29.7) has 25946 bin [29.7,29.8) has 24631 bin [29.8,29.9) has 23878 bin [29.9,30.0) has 22531 bin [30.0,30.1) has 21549 bin [30.1,30.2) has 20821 bin [30.2,30.3) has 19880 bin [30.3,30.4) has 18826 bin [30.4,30.5) has 18094 bin [30.5,30.6) has 17264 bin [30.6,30.7) has 16374 bin [30.7,30.8) has 15656 bin [30.8,30.9) has 14742 bin [30.9,31.0) has 14592 bin [31.0,31.1) has 13620 bin [31.1,31.2) has 13137 bin [31.2,31.3) has 12191 bin [31.3,31.4) has 11581 bin [31.4,31.5) has 11056 bin [31.5,31.6) has 10509 bin [31.6,31.7) has 10002 bin [31.7,31.8) has 9663 bin [31.8,31.9) has 9109 bin 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[35.9,36.0) has 1032 bin [36.0,36.1) has 947 bin [36.1,36.2) has 923 bin [36.2,36.3) has 950 bin [36.3,36.4) has 836 bin [36.4,36.5) has 774 bin [36.5,36.6) has 711 bin [36.6,36.7) has 649 bin [36.7,36.8) has 577 bin [36.8,36.9) has 518 bin [36.9,37.0) has 475 bin [37.0,37.1) has 434 bin [37.1,37.2) has 382 bin [37.2,37.3) has 340 bin [37.3,37.4) has 292 bin [37.4,37.5) has 261 bin [37.5,37.6) has 239 bin [37.6,37.7) has 215 bin [37.7,37.8) has 150 bin [37.8,37.9) has 159 bin [37.9,38.0) has 129 bin [38.0,38.1) has 118 bin [38.1,38.2) has 133 bin [38.2,38.3) has 99 bin [38.3,38.4) has 73 bin [38.4,38.5) has 68 bin [38.5,38.6) has 58 bin [38.6,38.7) has 50 bin [38.7,38.8) has 61 bin [38.8,38.9) has 30 bin [38.9,39.0) has 32 bin [39.0,39.1) has 25 bin [39.1,39.2) has 22 bin [39.2,39.3) has 19 bin [39.3,39.4) has 18 bin [39.4,39.5) has 10 bin [39.5,39.6) has 7 bin [39.6,39.7) has 5 bin [39.7,39.8) has 5 bin [39.8,39.9) has 6 bin [39.9,40.0) has 3 bin [40.0,40.1) has 3 bin [40.1,40.2) has 1 bin [40.2,40.3) has 3 bin [40.3,40.4) has 4 average z coordinate 13.3 for 31330683 element(s) point source id histogram with bin size 1.000000 bin 63 has 8335 bin 64 has 22599795 bin 65 has 8722553 average point source id 64.278136866661981 for 31330683 element(s)