lasinfo (210611) report for 'AHN4T/31EN2_22.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: 179/2021 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: 41667952 number of points by return: 40750158 705533 179971 29349 2941 scale factor x y z: 0.001 0.001 0.001 offset x y z: 125980 468730 0 min x y z: 125980.000 468730.000 -2.801 max x y z: 127019.999 470019.999 20.086 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: 41667952 extended number of points by return: 40750158 705533 179971 29349 2941 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 -2801 20086 intensity 60 3730 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -34 33 user_data 6 7 point_source_ID 151 153 gps_time 270212285.912548 270214492.623711 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 40 255 B 19 250 NIR 52 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 attribute0 0.6 37.3 ('Amplitude') attribute1 -15.33 21.58 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40750158 number of intermediate returns: 212461 number of last returns: 40747870 number of single returns: 40042537 covered area in square units/kilounits: 1277412/1.28 point density: all returns 32.62 last only 31.90 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41667952 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40750158 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 705533 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 179971 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 29349 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2941 instead zero. overview over extended number of returns of given pulse: 40042537 1052497 452271 105898 14679 70 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1382268 unclassified (1) 39568960 ground (2) 209205 building (6) 480897 water (9) 26622 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3095453 +---> 152715 of those are unclassified (1) +---> 2881972 of those are ground (2) +---> 35704 of those are building (6) +---> 23093 of those are water (9) +---> 1969 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.9,-2.8) has 1 bin [-2.8,-2.7) has 281 bin [-2.7,-2.6) has 24311 bin [-2.6,-2.5) has 497458 bin [-2.5,-2.4) has 593824 bin [-2.4,-2.3) has 825916 bin [-2.3,-2.2) has 1562346 bin [-2.2,-2.1) has 4486224 bin [-2.1,-2.0) has 13138589 bin [-2.0,-1.9) has 13773068 bin [-1.9,-1.8) has 4247259 bin [-1.8,-1.7) has 594732 bin [-1.7,-1.6) has 258768 bin [-1.6,-1.5) has 161856 bin [-1.5,-1.4) has 71820 bin [-1.4,-1.3) has 41996 bin [-1.3,-1.2) has 32543 bin [-1.2,-1.1) has 23146 bin [-1.1,-1.0) has 22371 bin [-1.0,-0.9) has 18870 bin [-0.9,-0.8) has 19417 bin [-0.8,-0.7) has 16509 bin [-0.7,-0.6) has 16296 bin [-0.6,-0.5) has 16091 bin [-0.5,-0.4) has 16854 bin [-0.4,-0.3) has 17353 bin [-0.3,-0.2) has 17307 bin [-0.2,-0.1) has 17702 bin [-0.1,0.0) has 17479 bin [0.0,0.1) has 17933 bin [0.1,0.2) has 17940 bin [0.2,0.3) has 17818 bin [0.3,0.4) has 17448 bin [0.4,0.5) has 17404 bin [0.5,0.6) has 16535 bin [0.6,0.7) has 16678 bin [0.7,0.8) has 16164 bin [0.8,0.9) has 16084 bin [0.9,1.0) has 16195 bin [1.0,1.1) has 17436 bin [1.1,1.2) has 18548 bin [1.2,1.3) has 18443 bin [1.3,1.4) has 17289 bin [1.4,1.5) has 16440 bin [1.5,1.6) has 15607 bin [1.6,1.7) has 14724 bin [1.7,1.8) has 14930 bin [1.8,1.9) has 16100 bin [1.9,2.0) has 15104 bin [2.0,2.1) has 15724 bin [2.1,2.2) has 15538 bin [2.2,2.3) has 15009 bin [2.3,2.4) has 14199 bin [2.4,2.5) has 13917 bin [2.5,2.6) has 13385 bin [2.6,2.7) has 13346 bin [2.7,2.8) has 13634 bin [2.8,2.9) has 13529 bin [2.9,3.0) has 13527 bin [3.0,3.1) has 13091 bin [3.1,3.2) has 13057 bin [3.2,3.3) has 13039 bin [3.3,3.4) has 12878 bin [3.4,3.5) has 12550 bin [3.5,3.6) has 12372 bin [3.6,3.7) has 11667 bin [3.7,3.8) has 12026 bin [3.8,3.9) has 11771 bin [3.9,4.0) has 12296 bin [4.0,4.1) has 11774 bin [4.1,4.2) has 11006 bin [4.2,4.3) has 11165 bin [4.3,4.4) has 10881 bin [4.4,4.5) has 10416 bin [4.5,4.6) has 10156 bin [4.6,4.7) has 10618 bin [4.7,4.8) has 9999 bin [4.8,4.9) has 8885 bin [4.9,5.0) has 8575 bin [5.0,5.1) has 8330 bin [5.1,5.2) has 8139 bin [5.2,5.3) has 8223 bin [5.3,5.4) has 7711 bin [5.4,5.5) has 7497 bin [5.5,5.6) has 7068 bin [5.6,5.7) has 6923 bin [5.7,5.8) has 6907 bin [5.8,5.9) has 6560 bin [5.9,6.0) has 6710 bin [6.0,6.1) has 6466 bin [6.1,6.2) has 6457 bin [6.2,6.3) has 6457 bin [6.3,6.4) has 6392 bin [6.4,6.5) has 6535 bin [6.5,6.6) has 6240 bin [6.6,6.7) has 6146 bin [6.7,6.8) has 6442 bin [6.8,6.9) has 6089 bin [6.9,7.0) has 5879 bin [7.0,7.1) has 5758 bin [7.1,7.2) has 5486 bin [7.2,7.3) has 5560 bin [7.3,7.4) has 5656 bin [7.4,7.5) has 5509 bin [7.5,7.6) has 5531 bin [7.6,7.7) has 5445 bin [7.7,7.8) has 5407 bin [7.8,7.9) has 5248 bin [7.9,8.0) has 5264 bin [8.0,8.1) has 5185 bin [8.1,8.2) has 4941 bin [8.2,8.3) has 4739 bin [8.3,8.4) has 4954 bin [8.4,8.5) has 4892 bin [8.5,8.6) has 4748 bin [8.6,8.7) has 4513 bin [8.7,8.8) has 4554 bin [8.8,8.9) has 4578 bin [8.9,9.0) has 4521 bin [9.0,9.1) has 4417 bin [9.1,9.2) has 4240 bin [9.2,9.3) has 4367 bin [9.3,9.4) has 4302 bin [9.4,9.5) has 4136 bin [9.5,9.6) has 4079 bin [9.6,9.7) has 3981 bin [9.7,9.8) has 4030 bin [9.8,9.9) has 4000 bin [9.9,10.0) has 4000 bin [10.0,10.1) has 3930 bin [10.1,10.2) has 3837 bin [10.2,10.3) has 3730 bin [10.3,10.4) has 3731 bin [10.4,10.5) has 3656 bin [10.5,10.6) has 3638 bin [10.6,10.7) has 3599 bin [10.7,10.8) has 3526 bin [10.8,10.9) has 3497 bin [10.9,11.0) has 3418 bin [11.0,11.1) has 3261 bin [11.1,11.2) has 3201 bin [11.2,11.3) has 3181 bin [11.3,11.4) has 3120 bin [11.4,11.5) has 2935 bin [11.5,11.6) has 3116 bin [11.6,11.7) has 2990 bin [11.7,11.8) has 2988 bin [11.8,11.9) has 2962 bin [11.9,12.0) has 2890 bin [12.0,12.1) has 2850 bin [12.1,12.2) has 2885 bin [12.2,12.3) has 2695 bin [12.3,12.4) has 2651 bin [12.4,12.5) has 2648 bin [12.5,12.6) has 2526 bin [12.6,12.7) has 2497 bin [12.7,12.8) has 2436 bin [12.8,12.9) has 2388 bin [12.9,13.0) has 2273 bin [13.0,13.1) has 2378 bin [13.1,13.2) has 2236 bin [13.2,13.3) has 2185 bin [13.3,13.4) has 2234 bin [13.4,13.5) has 2180 bin [13.5,13.6) has 2050 bin [13.6,13.7) has 2022 bin [13.7,13.8) has 1907 bin [13.8,13.9) has 1882 bin [13.9,14.0) has 1784 bin [14.0,14.1) has 1803 bin [14.1,14.2) has 1747 bin [14.2,14.3) has 1649 bin [14.3,14.4) has 1656 bin [14.4,14.5) has 1591 bin [14.5,14.6) has 1579 bin [14.6,14.7) has 1459 bin [14.7,14.8) has 1519 bin [14.8,14.9) has 1388 bin [14.9,15.0) has 1319 bin [15.0,15.1) has 1265 bin [15.1,15.2) has 1295 bin [15.2,15.3) has 1266 bin [15.3,15.4) has 1128 bin [15.4,15.5) has 1114 bin [15.5,15.6) has 1067 bin [15.6,15.7) has 1038 bin [15.7,15.8) has 971 bin [15.8,15.9) has 867 bin [15.9,16.0) has 843 bin [16.0,16.1) has 862 bin [16.1,16.2) has 756 bin [16.2,16.3) has 695 bin [16.3,16.4) has 680 bin [16.4,16.5) has 682 bin [16.5,16.6) has 610 bin [16.6,16.7) has 566 bin [16.7,16.8) has 538 bin [16.8,16.9) has 519 bin [16.9,17.0) has 481 bin [17.0,17.1) has 454 bin [17.1,17.2) has 432 bin [17.2,17.3) has 405 bin [17.3,17.4) has 358 bin [17.4,17.5) has 351 bin [17.5,17.6) has 346 bin [17.6,17.7) has 282 bin [17.7,17.8) has 258 bin [17.8,17.9) has 210 bin [17.9,18.0) has 192 bin [18.0,18.1) has 182 bin [18.1,18.2) has 161 bin [18.2,18.3) has 167 bin [18.3,18.4) has 131 bin [18.4,18.5) has 130 bin [18.5,18.6) has 103 bin [18.6,18.7) has 71 bin [18.7,18.8) has 73 bin [18.8,18.9) has 64 bin [18.9,19.0) has 66 bin [19.0,19.1) has 51 bin [19.1,19.2) has 42 bin [19.2,19.3) has 42 bin [19.3,19.4) has 29 bin [19.4,19.5) has 15 bin [19.5,19.6) has 8 bin [19.6,19.7) has 4 bin [19.7,19.8) has 4 bin [19.8,19.9) has 3 bin [19.9,20.0) has 2 bin [20.0,20.1) has 1 average z coordinate -1.8 for 41667952 element(s) point source id histogram with bin size 1.000000 bin 151 has 11031813 bin 152 has 29023691 bin 153 has 1612448 average point source id 151.773942213430587 for 41667952 element(s)