lasinfo (210611) report for 'AHN4T/51CN2_14.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: 36152125 number of points by return: 28627402 5650811 1601319 249169 23424 scale factor x y z: 0.001 0.001 0.001 offset x y z: 147980 383730 0 min x y z: 147980.000 383730.000 19.190 max x y z: 149019.999 385019.999 56.914 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: 36152125 extended number of points by return: 28627402 5650811 1601319 249169 23424 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 19190 56914 intensity 56 3495 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 -30 15 user_data 6 7 point_source_ID 63 64 gps_time 298032926.621116 298033811.161279 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 3 255 G 26 255 B 23 255 NIR 10 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 2500 extended_scanner_channel 0 0 attribute0 0.56 34.95 ('Amplitude') attribute1 -16.56 19.67 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28627402 number of intermediate returns: 1875712 number of last returns: 28612320 number of single returns: 22963309 covered area in square units/kilounits: 1341552/1.34 point density: all returns 26.95 last only 21.33 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36152125 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28627402 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5650811 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1601319 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 249169 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 23424 instead zero. overview over extended number of returns of given pulse: 22963309 8103572 4061957 905475 110507 6963 342 0 0 0 0 0 0 0 0 histogram of classification of points: 9021894 unclassified (1) 26762943 ground (2) 352497 building (6) 14791 water (9) +-> flagged as extended overlap: 2151960 +---> 430543 of those are unclassified (1) +---> 1688750 of those are ground (2) +---> 31938 of those are building (6) +---> 729 of those are water (9) z coordinate histogram with bin size 0.100000 bin [19.1,19.2) has 2 bin [19.2,19.3) has 259 bin [19.3,19.4) has 2498 bin [19.4,19.5) has 4005 bin [19.5,19.6) has 5649 bin [19.6,19.7) has 8267 bin [19.7,19.8) has 8678 bin [19.8,19.9) has 10216 bin [19.9,20.0) has 24028 bin [20.0,20.1) has 181044 bin [20.1,20.2) has 355082 bin [20.2,20.3) has 833081 bin [20.3,20.4) has 1134416 bin [20.4,20.5) has 1589699 bin [20.5,20.6) has 620269 bin [20.6,20.7) has 730079 bin 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2010 bin [47.6,47.7) has 2010 bin [47.7,47.8) has 1895 bin [47.8,47.9) has 1849 bin [47.9,48.0) has 1886 bin [48.0,48.1) has 1880 bin [48.1,48.2) has 1805 bin [48.2,48.3) has 1746 bin [48.3,48.4) has 1686 bin [48.4,48.5) has 1693 bin [48.5,48.6) has 1590 bin [48.6,48.7) has 1575 bin [48.7,48.8) has 1366 bin [48.8,48.9) has 1361 bin [48.9,49.0) has 1313 bin [49.0,49.1) has 1331 bin [49.1,49.2) has 1251 bin [49.2,49.3) has 1161 bin [49.3,49.4) has 1143 bin [49.4,49.5) has 1003 bin [49.5,49.6) has 1015 bin [49.6,49.7) has 905 bin [49.7,49.8) has 836 bin [49.8,49.9) has 763 bin [49.9,50.0) has 775 bin [50.0,50.1) has 723 bin [50.1,50.2) has 716 bin [50.2,50.3) has 633 bin [50.3,50.4) has 610 bin [50.4,50.5) has 541 bin [50.5,50.6) has 520 bin [50.6,50.7) has 531 bin [50.7,50.8) has 502 bin [50.8,50.9) has 437 bin [50.9,51.0) has 368 bin [51.0,51.1) has 355 bin [51.1,51.2) has 346 bin [51.2,51.3) has 304 bin [51.3,51.4) has 322 bin [51.4,51.5) has 288 bin [51.5,51.6) has 260 bin [51.6,51.7) has 246 bin [51.7,51.8) has 275 bin [51.8,51.9) has 259 bin [51.9,52.0) has 272 bin [52.0,52.1) has 243 bin [52.1,52.2) has 203 bin [52.2,52.3) has 213 bin [52.3,52.4) has 209 bin [52.4,52.5) has 163 bin [52.5,52.6) has 185 bin [52.6,52.7) has 155 bin [52.7,52.8) has 140 bin [52.8,52.9) has 120 bin [52.9,53.0) has 111 bin [53.0,53.1) has 90 bin [53.1,53.2) has 76 bin [53.2,53.3) has 87 bin [53.3,53.4) has 85 bin [53.4,53.5) has 82 bin [53.5,53.6) has 107 bin [53.6,53.7) has 104 bin [53.7,53.8) has 85 bin [53.8,53.9) has 74 bin [53.9,54.0) has 63 bin [54.0,54.1) has 46 bin [54.1,54.2) has 56 bin [54.2,54.3) has 42 bin [54.3,54.4) has 30 bin [54.4,54.5) has 40 bin [54.5,54.6) has 33 bin [54.6,54.7) has 28 bin [54.7,54.8) has 37 bin [54.8,54.9) has 15 bin [54.9,55.0) has 19 bin [55.0,55.1) has 34 bin [55.1,55.2) has 27 bin [55.2,55.3) has 19 bin [55.3,55.4) has 24 bin [55.4,55.5) has 8 bin [55.5,55.6) has 25 bin [55.6,55.7) has 30 bin [55.7,55.8) has 26 bin [55.8,55.9) has 12 bin [55.9,56.0) has 7 bin [56.0,56.1) has 8 bin [56.1,56.2) has 8 bin [56.2,56.3) has 8 bin [56.3,56.4) has 4 bin [56.4,56.5) has 8 bin [56.5,56.6) has 1 bin [56.6,56.7) has 3 bin [56.7,56.8) has 2 bin [56.8,56.9) has 10 bin [56.9,57.0) has 2 average z coordinate 24.5 for 36152125 element(s) point source id histogram with bin size 1.000000 bin 63 has 14204744 bin 64 has 21947381 average point source id 63.607084120228066 for 36152125 element(s)