lasinfo (210611) report for 'AHN4T/26BN1_24.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: 178/2021 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: 48769773 number of points by return: 41505850 7113427 147570 2828 98 scale factor x y z: 0.001 0.001 0.001 offset x y z: 152980 493730 0 min x y z: 152980.000 493730.000 -5.593 max x y z: 154019.999 495019.999 8.645 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: 48769773 extended number of points by return: 41505850 7113427 147570 2828 98 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 -5593 8645 intensity 56 2411 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -33 32 user_data 6 7 point_source_ID 127 129 gps_time 270122371.525669 270124968.294138 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 55 234 G 60 223 B 61 217 NIR 47 224 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 attribute0 0.56 24.11 ('Amplitude') attribute1 -15.24 8.22 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41505850 number of intermediate returns: 149429 number of last returns: 41500672 number of single returns: 34386178 covered area in square units/kilounits: 1240292/1.24 point density: all returns 39.32 last only 33.46 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 48769773 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41505850 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7113427 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 147570 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2828 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 98 instead zero. overview over extended number of returns of given pulse: 34386178 13938467 433730 10908 490 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 10598148 unclassified (1) 36248531 ground (2) 1923094 water (9) +-> flagged as extended overlap: 3127424 +---> 537200 of those are unclassified (1) +---> 2411802 of those are ground (2) +---> 178422 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-5.6,-5.5) has 104 bin [-5.5,-5.4) has 12398 bin [-5.4,-5.3) has 41708 bin [-5.3,-5.2) has 14353 bin [-5.2,-5.1) has 12246 bin [-5.1,-5.0) has 54719 bin [-5.0,-4.9) has 111210 bin [-4.9,-4.8) has 74565 bin [-4.8,-4.7) has 147613 bin [-4.7,-4.6) has 1139683 bin [-4.6,-4.5) has 1416316 bin [-4.5,-4.4) has 804454 bin [-4.4,-4.3) has 1659234 bin [-4.3,-4.2) has 726046 bin [-4.2,-4.1) has 443473 bin [-4.1,-4.0) has 294799 bin [-4.0,-3.9) has 278757 bin [-3.9,-3.8) has 3762191 bin [-3.8,-3.7) has 7780154 bin [-3.7,-3.6) has 8040374 bin [-3.6,-3.5) has 7523424 bin [-3.5,-3.4) has 3333091 bin [-3.4,-3.3) has 1056436 bin [-3.3,-3.2) has 517424 bin [-3.2,-3.1) has 363438 bin [-3.1,-3.0) has 374517 bin [-3.0,-2.9) has 347069 bin [-2.9,-2.8) has 383736 bin [-2.8,-2.7) has 443387 bin [-2.7,-2.6) has 524655 bin [-2.6,-2.5) has 602686 bin [-2.5,-2.4) has 673701 bin [-2.4,-2.3) has 729537 bin [-2.3,-2.2) has 744246 bin [-2.2,-2.1) has 748939 bin [-2.1,-2.0) has 702395 bin [-2.0,-1.9) has 622069 bin [-1.9,-1.8) has 514928 bin [-1.8,-1.7) has 406190 bin [-1.7,-1.6) has 307517 bin [-1.6,-1.5) has 226715 bin [-1.5,-1.4) has 167423 bin [-1.4,-1.3) has 120739 bin [-1.3,-1.2) has 92735 bin [-1.2,-1.1) has 71402 bin [-1.1,-1.0) has 57385 bin [-1.0,-0.9) has 47900 bin [-0.9,-0.8) has 39960 bin [-0.8,-0.7) has 34335 bin [-0.7,-0.6) has 28175 bin [-0.6,-0.5) has 23712 bin [-0.5,-0.4) has 19052 bin [-0.4,-0.3) has 15612 bin [-0.3,-0.2) has 12428 bin [-0.2,-0.1) has 9758 bin [-0.1,0.0) has 7967 bin [0.0,0.1) has 6334 bin [0.1,0.2) has 4998 bin [0.2,0.3) has 3980 bin [0.3,0.4) has 3446 bin [0.4,0.5) has 2952 bin [0.5,0.6) has 2602 bin [0.6,0.7) has 2210 bin [0.7,0.8) has 1910 bin [0.8,0.9) has 1690 bin [0.9,1.0) has 1411 bin [1.0,1.1) has 1285 bin [1.1,1.2) has 1112 bin [1.2,1.3) has 1060 bin [1.3,1.4) has 1006 bin [1.4,1.5) has 1006 bin [1.5,1.6) has 1069 bin [1.6,1.7) has 988 bin [1.7,1.8) has 963 bin [1.8,1.9) has 902 bin [1.9,2.0) has 844 bin [2.0,2.1) has 839 bin [2.1,2.2) has 715 bin [2.2,2.3) has 725 bin [2.3,2.4) has 738 bin [2.4,2.5) has 700 bin [2.5,2.6) has 692 bin [2.6,2.7) has 652 bin [2.7,2.8) has 587 bin [2.8,2.9) has 536 bin [2.9,3.0) has 553 bin [3.0,3.1) has 511 bin [3.1,3.2) has 466 bin [3.2,3.3) has 491 bin [3.3,3.4) has 440 bin [3.4,3.5) has 451 bin [3.5,3.6) has 419 bin [3.6,3.7) has 415 bin [3.7,3.8) has 432 bin [3.8,3.9) has 431 bin [3.9,4.0) has 390 bin [4.0,4.1) has 390 bin [4.1,4.2) has 420 bin [4.2,4.3) has 362 bin [4.3,4.4) has 325 bin [4.4,4.5) has 357 bin [4.5,4.6) has 361 bin [4.6,4.7) has 354 bin [4.7,4.8) has 337 bin [4.8,4.9) has 299 bin [4.9,5.0) has 283 bin [5.0,5.1) has 288 bin [5.1,5.2) has 237 bin [5.2,5.3) has 256 bin [5.3,5.4) has 261 bin [5.4,5.5) has 200 bin [5.5,5.6) has 171 bin [5.6,5.7) has 177 bin [5.7,5.8) has 175 bin [5.8,5.9) has 163 bin [5.9,6.0) has 146 bin [6.0,6.1) has 135 bin [6.1,6.2) has 132 bin [6.2,6.3) has 126 bin [6.3,6.4) has 136 bin [6.4,6.5) has 147 bin [6.5,6.6) has 134 bin [6.6,6.7) has 153 bin [6.7,6.8) has 145 bin [6.8,6.9) has 127 bin [6.9,7.0) has 121 bin [7.0,7.1) has 121 bin [7.1,7.2) has 112 bin [7.2,7.3) has 101 bin [7.3,7.4) has 110 bin [7.4,7.5) has 91 bin [7.5,7.6) has 55 bin [7.6,7.7) has 45 bin [7.7,7.8) has 31 bin [7.8,7.9) has 28 bin [7.9,8.0) has 40 bin [8.0,8.1) has 44 bin [8.1,8.2) has 23 bin [8.2,8.3) has 15 bin [8.3,8.4) has 6 bin [8.4,8.5) has 1 bin [8.6,8.7) has 1 average z coordinate -3.5 for 48769773 element(s) point source id histogram with bin size 1.000000 bin 127 has 4510739 bin 128 has 37506742 bin 129 has 6752292 average point source id 128.045961932199276 for 48769773 element(s)