lasinfo (210611) report for 'AHN4T/16AZ1_18.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: 333/2022 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: 27136817 number of points by return: 25969518 734941 326264 104243 1851 scale factor x y z: 0.001 0.001 0.001 offset x y z: 181980 538730 0 min x y z: 181980.000 538730.000 -4.123 max x y z: 183019.999 540019.999 26.880 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: 27136817 extended number of points by return: 25969518 734941 326264 104243 1851 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 -4123 26880 intensity 34 4893 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 8 9 point_source_ID 1139 1141 gps_time 269090565.287440 269092237.872359 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 35 255 B 9 255 NIR 52 255 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 0 ('Amplitude') attribute1 -16.72 32.46 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25969518 number of intermediate returns: 433376 number of last returns: 25961675 number of single returns: 25227752 covered area in square units/kilounits: 1339200/1.34 point density: all returns 20.26 last only 19.39 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27136817 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25969518 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 734941 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 326264 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 104243 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1851 instead zero. overview over extended number of returns of given pulse: 25227752 822467 666844 410470 8989 280 15 0 0 0 0 0 0 0 0 histogram of classification of points: 1466780 unclassified (1) 25016429 ground (2) 552725 building (6) 99360 water (9) 1523 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2138038 +---> 148418 of those are unclassified (1) +---> 1928586 of those are ground (2) +---> 49086 of those are building (6) +---> 11755 of those are water (9) +---> 193 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.2,-4.1) has 1 bin [-4.1,-4.0) has 79 bin [-4.0,-3.9) has 24 bin [-3.9,-3.8) has 19 bin [-3.8,-3.7) has 22 bin [-3.7,-3.6) has 80 bin [-3.6,-3.5) has 1355 bin [-3.5,-3.4) has 5674 bin [-3.4,-3.3) has 8120 bin [-3.3,-3.2) has 14181 bin [-3.2,-3.1) has 28270 bin [-3.1,-3.0) has 19252 bin [-3.0,-2.9) has 26274 bin [-2.9,-2.8) has 48288 bin [-2.8,-2.7) has 189407 bin [-2.7,-2.6) has 828698 bin [-2.6,-2.5) has 1948341 bin [-2.5,-2.4) has 1750320 bin [-2.4,-2.3) has 1041655 bin [-2.3,-2.2) has 769177 bin [-2.2,-2.1) has 708293 bin [-2.1,-2.0) has 775245 bin [-2.0,-1.9) has 927951 bin [-1.9,-1.8) has 599795 bin [-1.8,-1.7) has 506044 bin [-1.7,-1.6) has 407616 bin [-1.6,-1.5) has 351201 bin [-1.5,-1.4) has 393779 bin [-1.4,-1.3) has 1463203 bin [-1.3,-1.2) has 3376397 bin [-1.2,-1.1) has 3275370 bin [-1.1,-1.0) has 1739909 bin [-1.0,-0.9) has 1090848 bin [-0.9,-0.8) has 690863 bin [-0.8,-0.7) has 554738 bin [-0.7,-0.6) has 374411 bin [-0.6,-0.5) has 256771 bin [-0.5,-0.4) has 229928 bin [-0.4,-0.3) has 261526 bin [-0.3,-0.2) has 237998 bin [-0.2,-0.1) has 149796 bin [-0.1,0.0) has 100467 bin [0.0,0.1) has 57988 bin [0.1,0.2) has 33133 bin [0.2,0.3) has 24822 bin [0.3,0.4) has 19564 bin [0.4,0.5) has 16556 bin [0.5,0.6) has 16166 bin [0.6,0.7) has 17146 bin [0.7,0.8) has 17559 bin [0.8,0.9) has 17752 bin [0.9,1.0) has 17773 bin [1.0,1.1) has 17001 bin [1.1,1.2) has 15712 bin [1.2,1.3) has 17625 bin [1.3,1.4) has 19176 bin [1.4,1.5) has 17963 bin [1.5,1.6) has 20153 bin [1.6,1.7) has 20114 bin [1.7,1.8) has 18861 bin [1.8,1.9) has 19799 bin [1.9,2.0) has 20463 bin [2.0,2.1) has 20657 bin [2.1,2.2) has 20042 bin [2.2,2.3) has 19058 bin [2.3,2.4) has 20103 bin [2.4,2.5) has 19208 bin [2.5,2.6) has 21119 bin [2.6,2.7) has 23998 bin [2.7,2.8) has 23905 bin [2.8,2.9) has 19565 bin [2.9,3.0) has 19134 bin [3.0,3.1) has 19459 bin [3.1,3.2) has 20011 bin [3.2,3.3) has 19591 bin [3.3,3.4) has 20870 bin [3.4,3.5) has 18542 bin [3.5,3.6) has 18178 bin [3.6,3.7) has 18858 bin [3.7,3.8) has 19204 bin [3.8,3.9) has 19240 bin [3.9,4.0) has 19534 bin [4.0,4.1) has 19919 bin [4.1,4.2) has 19713 bin [4.2,4.3) has 19807 bin [4.3,4.4) has 19639 bin [4.4,4.5) has 19268 bin [4.5,4.6) has 19964 bin [4.6,4.7) has 20191 bin [4.7,4.8) has 19623 bin [4.8,4.9) has 19796 bin [4.9,5.0) has 20603 bin [5.0,5.1) has 20443 bin [5.1,5.2) has 20698 bin [5.2,5.3) has 22220 bin [5.3,5.4) has 21051 bin [5.4,5.5) has 18514 bin [5.5,5.6) has 18652 bin [5.6,5.7) has 17548 bin [5.7,5.8) has 17621 bin [5.8,5.9) has 19110 bin [5.9,6.0) has 16897 bin [6.0,6.1) has 16394 bin [6.1,6.2) has 15534 bin [6.2,6.3) has 15528 bin [6.3,6.4) has 15418 bin [6.4,6.5) has 15811 bin [6.5,6.6) has 14746 bin [6.6,6.7) has 14200 bin [6.7,6.8) has 13878 bin [6.8,6.9) has 14083 bin [6.9,7.0) has 12960 bin [7.0,7.1) has 12934 bin [7.1,7.2) has 12376 bin [7.2,7.3) has 12337 bin [7.3,7.4) has 12106 bin [7.4,7.5) has 11933 bin [7.5,7.6) has 11115 bin [7.6,7.7) has 11094 bin [7.7,7.8) has 10860 bin [7.8,7.9) has 10900 bin [7.9,8.0) has 10783 bin [8.0,8.1) has 10434 bin [8.1,8.2) has 10580 bin [8.2,8.3) has 10193 bin [8.3,8.4) has 10030 bin [8.4,8.5) has 9867 bin [8.5,8.6) has 9872 bin [8.6,8.7) has 9636 bin [8.7,8.8) has 9626 bin [8.8,8.9) has 9537 bin [8.9,9.0) has 9315 bin [9.0,9.1) has 9220 bin [9.1,9.2) has 9083 bin [9.2,9.3) has 9087 bin [9.3,9.4) has 9169 bin [9.4,9.5) has 8969 bin [9.5,9.6) has 8920 bin [9.6,9.7) has 8629 bin [9.7,9.8) has 8663 bin [9.8,9.9) has 8634 bin [9.9,10.0) has 8405 bin [10.0,10.1) has 8163 bin [10.1,10.2) has 8118 bin [10.2,10.3) has 8051 bin [10.3,10.4) has 8007 bin [10.4,10.5) has 7562 bin [10.5,10.6) has 7665 bin [10.6,10.7) has 7708 bin [10.7,10.8) has 7702 bin [10.8,10.9) has 7609 bin [10.9,11.0) has 7281 bin [11.0,11.1) has 7095 bin [11.1,11.2) has 6938 bin [11.2,11.3) has 6736 bin [11.3,11.4) has 6711 bin [11.4,11.5) has 6538 bin [11.5,11.6) has 6564 bin [11.6,11.7) has 6478 bin [11.7,11.8) has 6352 bin [11.8,11.9) has 5990 bin [11.9,12.0) has 6060 bin [12.0,12.1) has 5918 bin [12.1,12.2) has 5698 bin [12.2,12.3) has 5755 bin [12.3,12.4) has 5607 bin [12.4,12.5) has 5495 bin [12.5,12.6) has 5451 bin [12.6,12.7) has 5350 bin [12.7,12.8) has 5235 bin [12.8,12.9) has 5040 bin [12.9,13.0) has 5079 bin [13.0,13.1) has 4905 bin [13.1,13.2) has 4732 bin [13.2,13.3) has 4499 bin [13.3,13.4) has 4384 bin [13.4,13.5) has 4172 bin [13.5,13.6) has 4195 bin [13.6,13.7) has 3922 bin [13.7,13.8) has 3824 bin [13.8,13.9) has 3665 bin [13.9,14.0) has 3464 bin [14.0,14.1) has 3371 bin [14.1,14.2) has 3166 bin [14.2,14.3) has 2946 bin [14.3,14.4) has 2956 bin [14.4,14.5) has 2770 bin [14.5,14.6) has 2642 bin [14.6,14.7) has 2495 bin [14.7,14.8) has 2394 bin [14.8,14.9) has 2361 bin [14.9,15.0) has 2265 bin [15.0,15.1) has 2077 bin [15.1,15.2) has 1917 bin [15.2,15.3) has 1933 bin [15.3,15.4) has 1763 bin [15.4,15.5) has 1675 bin [15.5,15.6) has 1705 bin [15.6,15.7) has 1543 bin [15.7,15.8) has 1541 bin [15.8,15.9) has 1419 bin [15.9,16.0) has 1418 bin [16.0,16.1) has 1424 bin [16.1,16.2) has 1319 bin [16.2,16.3) has 1282 bin [16.3,16.4) has 1262 bin [16.4,16.5) has 1204 bin [16.5,16.6) has 1161 bin [16.6,16.7) has 1041 bin [16.7,16.8) has 1041 bin [16.8,16.9) has 1000 bin [16.9,17.0) has 955 bin [17.0,17.1) has 951 bin [17.1,17.2) has 891 bin [17.2,17.3) has 835 bin [17.3,17.4) has 833 bin [17.4,17.5) has 706 bin [17.5,17.6) has 636 bin [17.6,17.7) has 625 bin [17.7,17.8) has 651 bin [17.8,17.9) has 579 bin [17.9,18.0) has 566 bin [18.0,18.1) has 533 bin [18.1,18.2) has 473 bin [18.2,18.3) has 478 bin [18.3,18.4) has 459 bin [18.4,18.5) has 424 bin [18.5,18.6) has 408 bin [18.6,18.7) has 410 bin [18.7,18.8) has 406 bin [18.8,18.9) has 347 bin [18.9,19.0) has 327 bin [19.0,19.1) has 327 bin [19.1,19.2) has 277 bin [19.2,19.3) has 290 bin [19.3,19.4) has 241 bin [19.4,19.5) has 260 bin [19.5,19.6) has 247 bin [19.6,19.7) has 270 bin [19.7,19.8) has 227 bin [19.8,19.9) has 220 bin [19.9,20.0) has 205 bin [20.0,20.1) has 194 bin [20.1,20.2) has 196 bin [20.2,20.3) has 223 bin [20.3,20.4) has 204 bin [20.4,20.5) has 180 bin [20.5,20.6) has 185 bin [20.6,20.7) has 188 bin [20.7,20.8) has 179 bin [20.8,20.9) has 183 bin [20.9,21.0) has 170 bin [21.0,21.1) has 148 bin [21.1,21.2) has 158 bin [21.2,21.3) has 157 bin [21.3,21.4) has 119 bin [21.4,21.5) has 86 bin [21.5,21.6) has 116 bin [21.6,21.7) has 92 bin [21.7,21.8) has 106 bin [21.8,21.9) has 107 bin [21.9,22.0) has 106 bin [22.0,22.1) has 69 bin [22.1,22.2) has 92 bin [22.2,22.3) has 74 bin [22.3,22.4) has 69 bin [22.4,22.5) has 81 bin [22.5,22.6) has 89 bin [22.6,22.7) has 78 bin [22.7,22.8) has 64 bin [22.8,22.9) has 73 bin [22.9,23.0) has 71 bin [23.0,23.1) has 66 bin [23.1,23.2) has 62 bin [23.2,23.3) has 76 bin [23.3,23.4) has 70 bin [23.4,23.5) has 79 bin [23.5,23.6) has 61 bin [23.6,23.7) has 63 bin [23.7,23.8) has 75 bin [23.8,23.9) has 66 bin [23.9,24.0) has 72 bin [24.0,24.1) has 47 bin [24.1,24.2) has 63 bin [24.2,24.3) has 71 bin [24.3,24.4) has 68 bin [24.4,24.5) has 57 bin [24.5,24.6) has 72 bin [24.6,24.7) has 81 bin [24.7,24.8) has 81 bin [24.8,24.9) has 59 bin [24.9,25.0) has 66 bin [25.0,25.1) has 52 bin [25.1,25.2) has 61 bin [25.2,25.3) has 59 bin [25.3,25.4) has 52 bin [25.4,25.5) has 52 bin [25.5,25.6) has 71 bin [25.6,25.7) has 44 bin [25.7,25.8) has 33 bin [25.8,25.9) has 31 bin [25.9,26.0) has 28 bin [26.0,26.1) has 33 bin [26.1,26.2) has 30 bin [26.2,26.3) has 16 bin [26.3,26.4) has 23 bin [26.4,26.5) has 7 bin [26.5,26.6) has 7 bin [26.6,26.7) has 11 bin [26.7,26.8) has 2 bin [26.8,26.9) has 3 average z coordinate -1.1 for 27136817 element(s) point source id histogram with bin size 1.000000 bin 1139 has 1993498 bin 1140 has 19870008 bin 1141 has 5273311 average point source id 1140.12086211142605 for 27136817 element(s)