lasinfo (210611) report for 'AHN4T/51HN1_01.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: 33091393 number of points by return: 27707003 3823497 1280469 251088 29336 scale factor x y z: 0.001 0.001 0.001 offset x y z: 169980 386230 0 min x y z: 169980.000 386230.000 14.852 max x y z: 171019.999 387519.999 57.198 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: 33091393 extended number of points by return: 27707003 3823497 1280469 251088 29336 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 14852 57198 intensity 46 4629 return_number 1 5 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 77 1077 gps_time 296120884.962604 298287515.584347 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 36 255 B 28 255 NIR 8 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.46 46.29 ('Amplitude') attribute1 -16.51 29.57 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27707003 number of intermediate returns: 1565094 number of last returns: 27689404 number of single returns: 23870108 covered area in square units/kilounits: 1339976/1.34 point density: all returns 24.70 last only 20.66 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33091393 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27707003 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3823497 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1280469 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 251088 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 29336 instead zero. overview over extended number of returns of given pulse: 23870108 5091643 3093148 889211 136231 10413 639 0 0 0 0 0 0 0 0 histogram of classification of points: 6427662 unclassified (1) 25616053 ground (2) 987111 building (6) 40109 water (9) 20458 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2136981 +---> 301477 of those are unclassified (1) +---> 1791058 of those are ground (2) +---> 40097 of those are building (6) +---> 3329 of those are water (9) +---> 1020 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [14.8,14.9) has 21 bin [14.9,15.0) has 25 bin [15.0,15.1) has 2 bin [15.1,15.2) has 3 bin [15.2,15.3) has 2 bin [15.3,15.4) has 5 bin [15.4,15.5) has 27 bin [15.5,15.6) has 2256 bin [15.6,15.7) has 15606 bin [15.7,15.8) has 33565 bin [15.8,15.9) has 84614 bin [15.9,16.0) has 94422 bin [16.0,16.1) has 159037 bin [16.1,16.2) has 296315 bin [16.2,16.3) has 313433 bin [16.3,16.4) has 380290 bin [16.4,16.5) has 562522 bin [16.5,16.6) has 749206 bin [16.6,16.7) has 895783 bin [16.7,16.8) has 833007 bin [16.8,16.9) has 805526 bin [16.9,17.0) has 959592 bin [17.0,17.1) has 949485 bin [17.1,17.2) has 1138802 bin [17.2,17.3) has 1302350 bin [17.3,17.4) has 1556187 bin [17.4,17.5) has 1622174 bin [17.5,17.6) has 1760243 bin [17.6,17.7) has 2020495 bin [17.7,17.8) has 2205199 bin [17.8,17.9) has 1882706 bin [17.9,18.0) has 1444601 bin [18.0,18.1) has 1307282 bin [18.1,18.2) has 1020101 bin [18.2,18.3) has 621482 bin [18.3,18.4) has 298474 bin [18.4,18.5) has 216663 bin [18.5,18.6) has 181361 bin [18.6,18.7) has 133077 bin [18.7,18.8) has 97008 bin [18.8,18.9) has 70593 bin [18.9,19.0) has 63751 bin [19.0,19.1) has 58895 bin [19.1,19.2) has 61011 bin [19.2,19.3) has 55425 bin [19.3,19.4) has 46454 bin [19.4,19.5) has 45841 bin [19.5,19.6) has 48969 bin [19.6,19.7) has 45509 bin [19.7,19.8) has 45325 bin 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7191 bin [42.9,43.0) has 6813 bin [43.0,43.1) has 6678 bin [43.1,43.2) has 6434 bin [43.2,43.3) has 6351 bin [43.3,43.4) has 6044 bin [43.4,43.5) has 5814 bin [43.5,43.6) has 5836 bin [43.6,43.7) has 5535 bin [43.7,43.8) has 5422 bin [43.8,43.9) has 5292 bin [43.9,44.0) has 5124 bin [44.0,44.1) has 4841 bin [44.1,44.2) has 4866 bin [44.2,44.3) has 4618 bin [44.3,44.4) has 4420 bin [44.4,44.5) has 4260 bin [44.5,44.6) has 4067 bin [44.6,44.7) has 4010 bin [44.7,44.8) has 3956 bin [44.8,44.9) has 3785 bin [44.9,45.0) has 3670 bin [45.0,45.1) has 3597 bin [45.1,45.2) has 3539 bin [45.2,45.3) has 3435 bin [45.3,45.4) has 3428 bin [45.4,45.5) has 3284 bin [45.5,45.6) has 3229 bin [45.6,45.7) has 3113 bin [45.7,45.8) has 2938 bin [45.8,45.9) has 2977 bin [45.9,46.0) has 2857 bin [46.0,46.1) has 2890 bin [46.1,46.2) has 2674 bin [46.2,46.3) has 2559 bin [46.3,46.4) has 2449 bin [46.4,46.5) has 2463 bin [46.5,46.6) has 2337 bin [46.6,46.7) has 2299 bin [46.7,46.8) has 2145 bin [46.8,46.9) has 2080 bin [46.9,47.0) has 2061 bin [47.0,47.1) has 1975 bin [47.1,47.2) has 1868 bin [47.2,47.3) has 1818 bin [47.3,47.4) has 1804 bin [47.4,47.5) has 1721 bin [47.5,47.6) has 1683 bin [47.6,47.7) has 1600 bin [47.7,47.8) has 1521 bin [47.8,47.9) has 1505 bin [47.9,48.0) has 1410 bin [48.0,48.1) has 1282 bin [48.1,48.2) has 1137 bin [48.2,48.3) has 1159 bin [48.3,48.4) has 1151 bin [48.4,48.5) has 1041 bin [48.5,48.6) has 1048 bin [48.6,48.7) has 933 bin [48.7,48.8) has 901 bin [48.8,48.9) has 899 bin [48.9,49.0) has 796 bin [49.0,49.1) has 776 bin [49.1,49.2) has 651 bin [49.2,49.3) has 643 bin [49.3,49.4) has 565 bin [49.4,49.5) has 537 bin [49.5,49.6) has 524 bin [49.6,49.7) has 478 bin [49.7,49.8) has 454 bin [49.8,49.9) has 371 bin [49.9,50.0) has 383 bin [50.0,50.1) has 342 bin [50.1,50.2) has 314 bin [50.2,50.3) has 252 bin [50.3,50.4) has 222 bin [50.4,50.5) has 224 bin [50.5,50.6) has 185 bin [50.6,50.7) has 160 bin [50.7,50.8) has 145 bin [50.8,50.9) has 192 bin [50.9,51.0) has 297 bin [51.0,51.1) has 104 bin [51.1,51.2) has 78 bin [51.2,51.3) has 98 bin [51.3,51.4) has 84 bin [51.4,51.5) has 69 bin [51.5,51.6) has 61 bin [51.6,51.7) has 59 bin [51.7,51.8) has 59 bin [51.8,51.9) has 57 bin [51.9,52.0) has 45 bin [52.0,52.1) has 35 bin [52.1,52.2) has 20 bin [52.2,52.3) has 18 bin [52.3,52.4) has 15 bin [52.4,52.5) has 13 bin [52.5,52.6) has 4 bin [52.7,52.8) has 2 bin [56.9,57.0) has 1 bin [57.0,57.1) has 1 bin [57.1,57.2) has 1 average z coordinate 19.7 for 33091393 element(s) point source id histogram with bin size 1.000000 bin 77 has 3530975 bin 78 has 20572646 bin 79 has 130 bin 1077 has 8987642 average point source id 349.222293754753707 for 33091393 element(s)