lasinfo (210611) report for 'AHN4T/15CZ1_23.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: 177/2021 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: 26363993 number of points by return: 21808549 3053954 1150183 344322 6985 scale factor x y z: 0.001 0.001 0.001 offset x y z: 141980 524980 0 min x y z: 141980.000 524980.000 -3.959 max x y z: 143019.999 526269.999 25.262 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: 26363993 extended number of points by return: 21808549 3053954 1150183 344322 6985 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 -3959 25262 intensity 19 4927 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 52 54 gps_time 269701382.007634 269703175.889441 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 27 255 B 24 254 NIR 29 255 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 0.19 49.27 ('Amplitude') attribute1 -18.24 31.46 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21808549 number of intermediate returns: 1513627 number of last returns: 21771506 number of single returns: 18729689 covered area in square units/kilounits: 1263516/1.26 point density: all returns 20.87 last only 17.23 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26363993 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21808549 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3053954 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1150183 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 344322 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6985 instead zero. overview over extended number of returns of given pulse: 18729689 3812484 2430669 1355977 33605 1464 105 0 0 0 0 0 0 0 0 histogram of classification of points: 5640587 unclassified (1) 18717815 ground (2) 1208745 building (6) 789355 water (9) 7491 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1881713 +---> 282649 of those are unclassified (1) +---> 1398255 of those are ground (2) +---> 110678 of those are building (6) +---> 89123 of those are water (9) +---> 1008 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.0,-3.9) has 16 bin [-3.9,-3.8) has 4837 bin [-3.8,-3.7) has 450515 bin [-3.7,-3.6) has 161609 bin [-3.6,-3.5) has 69915 bin [-3.5,-3.4) has 71981 bin [-3.4,-3.3) has 77052 bin [-3.3,-3.2) has 83721 bin [-3.2,-3.1) has 82514 bin [-3.1,-3.0) has 93294 bin [-3.0,-2.9) has 129632 bin [-2.9,-2.8) has 245988 bin [-2.8,-2.7) has 714800 bin [-2.7,-2.6) has 2378261 bin [-2.6,-2.5) has 2339787 bin [-2.5,-2.4) has 2261690 bin [-2.4,-2.3) has 3473191 bin [-2.3,-2.2) has 2854979 bin [-2.2,-2.1) has 1620923 bin [-2.1,-2.0) has 943920 bin [-2.0,-1.9) has 463096 bin [-1.9,-1.8) has 269535 bin [-1.8,-1.7) has 141964 bin [-1.7,-1.6) has 112076 bin [-1.6,-1.5) has 134332 bin [-1.5,-1.4) has 189581 bin [-1.4,-1.3) has 227821 bin [-1.3,-1.2) has 266743 bin [-1.2,-1.1) has 229452 bin [-1.1,-1.0) has 184255 bin [-1.0,-0.9) has 131249 bin [-0.9,-0.8) has 120044 bin [-0.8,-0.7) has 90777 bin [-0.7,-0.6) has 82131 bin [-0.6,-0.5) has 81070 bin [-0.5,-0.4) has 76474 bin [-0.4,-0.3) has 71040 bin [-0.3,-0.2) has 71343 bin [-0.2,-0.1) has 66401 bin [-0.1,0.0) has 65393 bin [0.0,0.1) has 63224 bin [0.1,0.2) has 65044 bin [0.2,0.3) has 69293 bin [0.3,0.4) has 80666 bin [0.4,0.5) has 92518 bin [0.5,0.6) has 107587 bin [0.6,0.7) has 127477 bin [0.7,0.8) has 142098 bin [0.8,0.9) has 142719 bin [0.9,1.0) has 118481 bin [1.0,1.1) has 88394 bin [1.1,1.2) has 61029 bin [1.2,1.3) has 44221 bin [1.3,1.4) has 38279 bin [1.4,1.5) has 36202 bin [1.5,1.6) has 34633 bin [1.6,1.7) has 34350 bin [1.7,1.8) has 39928 bin [1.8,1.9) has 97994 bin [1.9,2.0) has 54474 bin [2.0,2.1) has 43613 bin [2.1,2.2) has 43731 bin [2.2,2.3) has 39421 bin [2.3,2.4) has 37690 bin [2.4,2.5) has 36145 bin [2.5,2.6) has 36544 bin [2.6,2.7) has 33846 bin [2.7,2.8) has 36683 bin [2.8,2.9) has 37636 bin [2.9,3.0) has 39169 bin [3.0,3.1) has 33251 bin [3.1,3.2) has 31640 bin [3.2,3.3) has 31416 bin [3.3,3.4) has 31439 bin [3.4,3.5) has 31222 bin [3.5,3.6) has 44208 bin [3.6,3.7) has 69739 bin [3.7,3.8) has 77204 bin [3.8,3.9) has 84135 bin [3.9,4.0) has 91616 bin [4.0,4.1) has 74312 bin [4.1,4.2) has 75645 bin [4.2,4.3) has 73987 bin [4.3,4.4) has 96829 bin [4.4,4.5) has 102897 bin [4.5,4.6) has 62173 bin [4.6,4.7) has 68514 bin [4.7,4.8) has 84273 bin [4.8,4.9) has 64091 bin [4.9,5.0) has 36575 bin [5.0,5.1) has 35810 bin [5.1,5.2) has 48787 bin [5.2,5.3) has 72624 bin [5.3,5.4) has 41491 bin [5.4,5.5) has 27046 bin [5.5,5.6) has 27061 bin [5.6,5.7) has 26782 bin [5.7,5.8) has 26492 bin [5.8,5.9) has 26687 bin [5.9,6.0) has 26395 bin [6.0,6.1) has 26274 bin [6.1,6.2) has 26332 bin [6.2,6.3) has 25519 bin [6.3,6.4) has 24152 bin [6.4,6.5) has 23880 bin [6.5,6.6) has 23780 bin [6.6,6.7) has 23497 bin [6.7,6.8) has 23202 bin [6.8,6.9) has 23006 bin [6.9,7.0) has 22844 bin [7.0,7.1) has 22560 bin [7.1,7.2) has 22336 bin [7.2,7.3) has 21851 bin [7.3,7.4) has 21868 bin [7.4,7.5) has 22178 bin [7.5,7.6) has 21839 bin [7.6,7.7) has 21454 bin [7.7,7.8) has 21360 bin [7.8,7.9) has 21150 bin [7.9,8.0) has 20927 bin [8.0,8.1) has 20953 bin [8.1,8.2) has 21534 bin [8.2,8.3) has 21080 bin [8.3,8.4) has 20358 bin [8.4,8.5) has 20495 bin [8.5,8.6) has 20348 bin [8.6,8.7) has 20038 bin [8.7,8.8) has 19868 bin [8.8,8.9) has 19953 bin [8.9,9.0) has 19133 bin [9.0,9.1) has 18883 bin [9.1,9.2) has 18956 bin [9.2,9.3) has 18999 bin [9.3,9.4) has 18759 bin [9.4,9.5) has 18509 bin [9.5,9.6) has 18516 bin [9.6,9.7) has 18194 bin [9.7,9.8) has 17926 bin [9.8,9.9) has 17853 bin [9.9,10.0) has 17814 bin [10.0,10.1) has 17620 bin [10.1,10.2) has 17604 bin [10.2,10.3) has 18186 bin [10.3,10.4) has 17886 bin [10.4,10.5) has 17421 bin [10.5,10.6) has 17192 bin [10.6,10.7) has 17049 bin [10.7,10.8) has 16959 bin [10.8,10.9) has 16600 bin [10.9,11.0) has 16297 bin [11.0,11.1) has 16101 bin [11.1,11.2) has 15932 bin [11.2,11.3) has 15991 bin [11.3,11.4) has 15633 bin [11.4,11.5) has 15453 bin [11.5,11.6) has 15214 bin [11.6,11.7) has 15168 bin [11.7,11.8) has 15225 bin [11.8,11.9) has 14698 bin [11.9,12.0) has 14283 bin [12.0,12.1) has 14107 bin [12.1,12.2) has 13754 bin [12.2,12.3) has 13478 bin [12.3,12.4) has 13128 bin [12.4,12.5) has 12866 bin [12.5,12.6) has 12651 bin [12.6,12.7) has 12428 bin [12.7,12.8) has 12368 bin [12.8,12.9) has 12062 bin [12.9,13.0) has 11876 bin [13.0,13.1) has 11668 bin [13.1,13.2) has 11727 bin [13.2,13.3) has 11444 bin [13.3,13.4) has 11182 bin [13.4,13.5) has 11095 bin [13.5,13.6) has 11139 bin [13.6,13.7) has 10748 bin [13.7,13.8) has 10499 bin [13.8,13.9) has 10445 bin [13.9,14.0) has 10269 bin [14.0,14.1) has 9909 bin [14.1,14.2) has 9774 bin [14.2,14.3) has 9818 bin [14.3,14.4) has 9567 bin [14.4,14.5) has 9373 bin [14.5,14.6) has 9245 bin [14.6,14.7) has 9129 bin [14.7,14.8) has 9213 bin [14.8,14.9) has 8971 bin [14.9,15.0) has 8689 bin [15.0,15.1) has 8606 bin [15.1,15.2) has 8420 bin [15.2,15.3) has 8355 bin [15.3,15.4) has 8016 bin [15.4,15.5) has 7688 bin [15.5,15.6) has 7474 bin [15.6,15.7) has 7099 bin [15.7,15.8) has 6882 bin [15.8,15.9) has 6574 bin [15.9,16.0) has 6197 bin [16.0,16.1) has 6004 bin [16.1,16.2) has 5561 bin [16.2,16.3) has 5383 bin [16.3,16.4) has 5050 bin [16.4,16.5) has 4740 bin [16.5,16.6) has 4665 bin [16.6,16.7) has 4261 bin [16.7,16.8) has 4120 bin [16.8,16.9) has 3856 bin [16.9,17.0) has 3590 bin [17.0,17.1) has 3331 bin [17.1,17.2) has 3103 bin [17.2,17.3) has 3012 bin [17.3,17.4) has 2871 bin [17.4,17.5) has 2629 bin [17.5,17.6) has 2498 bin [17.6,17.7) has 2353 bin [17.7,17.8) has 2162 bin [17.8,17.9) has 2020 bin [17.9,18.0) has 1859 bin [18.0,18.1) has 1802 bin [18.1,18.2) has 1638 bin [18.2,18.3) has 1569 bin [18.3,18.4) has 1480 bin [18.4,18.5) has 1415 bin [18.5,18.6) has 1329 bin [18.6,18.7) has 1259 bin [18.7,18.8) has 1174 bin [18.8,18.9) has 1098 bin [18.9,19.0) has 1031 bin [19.0,19.1) has 1020 bin [19.1,19.2) has 868 bin [19.2,19.3) has 805 bin [19.3,19.4) has 747 bin [19.4,19.5) has 703 bin [19.5,19.6) has 702 bin [19.6,19.7) has 634 bin [19.7,19.8) has 591 bin [19.8,19.9) has 523 bin [19.9,20.0) has 522 bin [20.0,20.1) has 452 bin [20.1,20.2) has 436 bin [20.2,20.3) has 392 bin [20.3,20.4) has 397 bin [20.4,20.5) has 311 bin [20.5,20.6) has 297 bin [20.6,20.7) has 278 bin [20.7,20.8) has 251 bin [20.8,20.9) has 242 bin [20.9,21.0) has 221 bin [21.0,21.1) has 230 bin [21.1,21.2) has 190 bin [21.2,21.3) has 184 bin [21.3,21.4) has 164 bin [21.4,21.5) has 139 bin [21.5,21.6) has 123 bin [21.6,21.7) has 109 bin [21.7,21.8) has 115 bin [21.8,21.9) has 117 bin [21.9,22.0) has 104 bin [22.0,22.1) has 108 bin [22.1,22.2) has 103 bin [22.2,22.3) has 95 bin [22.3,22.4) has 113 bin [22.4,22.5) has 92 bin [22.5,22.6) has 85 bin [22.6,22.7) has 71 bin [22.7,22.8) has 89 bin [22.8,22.9) has 79 bin [22.9,23.0) has 85 bin [23.0,23.1) has 73 bin [23.1,23.2) has 71 bin [23.2,23.3) has 81 bin [23.3,23.4) has 62 bin [23.4,23.5) has 83 bin [23.5,23.6) has 64 bin [23.6,23.7) has 68 bin [23.7,23.8) has 48 bin [23.8,23.9) has 66 bin [23.9,24.0) has 48 bin [24.0,24.1) has 40 bin [24.1,24.2) has 45 bin [24.2,24.3) has 26 bin [24.3,24.4) has 26 bin [24.4,24.5) has 15 bin [24.5,24.6) has 19 bin [24.6,24.7) has 14 bin [24.7,24.8) has 13 bin [24.8,24.9) has 9 bin [24.9,25.0) has 8 bin [25.0,25.1) has 4 bin [25.1,25.2) has 3 bin [25.2,25.3) has 2 average z coordinate -0.8 for 26363993 element(s) point source id histogram with bin size 1.000000 bin 52 has 5507953 bin 53 has 19467855 bin 54 has 1388185 average point source id 52.843735051818591 for 26363993 element(s)