lasinfo (210611) report for 'AHN4T/08DN1_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: 334/2022 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: 23572636 number of points by return: 23019236 360146 149155 38010 5595 scale factor x y z: 0.001 0.001 0.001 offset x y z: 272980 581230 0 min x y z: 272980.000 581230.000 -3.147 max x y z: 274019.999 582519.999 27.835 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: 23572636 extended number of points by return: 23019236 360146 149155 38010 5595 475 19 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 -3147 27835 intensity 57 4013 return_number 1 7 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 23 25 gps_time 328692428.748770 330510594.507504 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 38 255 G 57 255 B 55 255 NIR 31 255 extended_return_number 1 7 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 -15.51 24.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23019236 number of intermediate returns: 193540 number of last returns: 23017777 number of single returns: 22657917 covered area in square units/kilounits: 1336152/1.34 point density: all returns 17.64 last only 17.23 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23572636 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23019236 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 360146 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 149155 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 38010 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5595 instead zero. overview over extended number of returns of given pulse: 22657917 422677 333742 129798 25633 2736 133 0 0 0 0 0 0 0 0 histogram of classification of points: 688644 unclassified (1) 22767370 ground (2) 86133 building (6) 30401 water (9) 88 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1865523 +---> 24658 of those are unclassified (1) +---> 1836559 of those are ground (2) +---> 3735 of those are building (6) +---> 571 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.2,-3.1) has 13 bin [-3.1,-3.0) has 706 bin [-3.0,-2.9) has 21661 bin [-2.9,-2.8) has 11440 bin [-2.8,-2.7) has 6654 bin [-2.7,-2.6) has 9496 bin [-2.6,-2.5) has 13412 bin [-2.5,-2.4) has 21778 bin [-2.4,-2.3) has 27777 bin [-2.3,-2.2) has 25282 bin [-2.2,-2.1) has 24306 bin [-2.1,-2.0) has 23428 bin [-2.0,-1.9) has 29490 bin [-1.9,-1.8) has 188404 bin [-1.8,-1.7) has 910276 bin [-1.7,-1.6) has 3183792 bin [-1.6,-1.5) has 5762499 bin [-1.5,-1.4) has 5199133 bin [-1.4,-1.3) has 2302390 bin [-1.3,-1.2) has 882101 bin [-1.2,-1.1) has 456109 bin [-1.1,-1.0) has 338556 bin [-1.0,-0.9) has 149536 bin [-0.9,-0.8) has 57612 bin [-0.8,-0.7) has 40405 bin [-0.7,-0.6) has 24937 bin [-0.6,-0.5) has 21891 bin [-0.5,-0.4) has 24458 bin [-0.4,-0.3) has 53625 bin [-0.3,-0.2) has 196651 bin [-0.2,-0.1) has 236321 bin [-0.1,0.0) has 232527 bin [0.0,0.1) has 331013 bin [0.1,0.2) has 395141 bin [0.2,0.3) has 214667 bin [0.3,0.4) has 66721 bin [0.4,0.5) has 68276 bin [0.5,0.6) has 137321 bin [0.6,0.7) has 240045 bin [0.7,0.8) has 150924 bin [0.8,0.9) has 130980 bin [0.9,1.0) has 118297 bin [1.0,1.1) has 127064 bin [1.1,1.2) has 140990 bin [1.2,1.3) has 168448 bin [1.3,1.4) has 79789 bin [1.4,1.5) has 23834 bin [1.5,1.6) has 18858 bin [1.6,1.7) has 16445 bin [1.7,1.8) has 15655 bin [1.8,1.9) has 15916 bin [1.9,2.0) has 14478 bin [2.0,2.1) has 16037 bin [2.1,2.2) has 11798 bin [2.2,2.3) has 11328 bin [2.3,2.4) has 9035 bin [2.4,2.5) has 6818 bin [2.5,2.6) has 6510 bin [2.6,2.7) has 6585 bin [2.7,2.8) has 6636 bin [2.8,2.9) has 6559 bin [2.9,3.0) has 6677 bin [3.0,3.1) has 6841 bin [3.1,3.2) has 6750 bin [3.2,3.3) has 6960 bin [3.3,3.4) has 6984 bin [3.4,3.5) has 7490 bin [3.5,3.6) has 7345 bin [3.6,3.7) has 7380 bin [3.7,3.8) has 7247 bin [3.8,3.9) has 6996 bin [3.9,4.0) has 6961 bin [4.0,4.1) has 7066 bin [4.1,4.2) has 7010 bin [4.2,4.3) has 6888 bin [4.3,4.4) has 6794 bin [4.4,4.5) has 6578 bin [4.5,4.6) has 6804 bin [4.6,4.7) has 6783 bin [4.7,4.8) has 6526 bin [4.8,4.9) has 6372 bin [4.9,5.0) has 6590 bin [5.0,5.1) has 6354 bin [5.1,5.2) has 6274 bin [5.2,5.3) has 6353 bin [5.3,5.4) has 6201 bin [5.4,5.5) has 6070 bin [5.5,5.6) has 5746 bin [5.6,5.7) has 5687 bin [5.7,5.8) has 5620 bin [5.8,5.9) has 5606 bin [5.9,6.0) has 5800 bin [6.0,6.1) has 5500 bin [6.1,6.2) has 5828 bin [6.2,6.3) has 5689 bin [6.3,6.4) has 5476 bin [6.4,6.5) has 5158 bin [6.5,6.6) has 5069 bin [6.6,6.7) has 4956 bin [6.7,6.8) has 5014 bin [6.8,6.9) has 5015 bin [6.9,7.0) has 5013 bin [7.0,7.1) has 4952 bin [7.1,7.2) has 4762 bin [7.2,7.3) has 4804 bin [7.3,7.4) has 4714 bin [7.4,7.5) has 4634 bin [7.5,7.6) has 4682 bin [7.6,7.7) has 4375 bin [7.7,7.8) has 4417 bin [7.8,7.9) has 4168 bin [7.9,8.0) has 4223 bin [8.0,8.1) has 4095 bin [8.1,8.2) has 4122 bin [8.2,8.3) has 4083 bin [8.3,8.4) has 4099 bin [8.4,8.5) has 4122 bin [8.5,8.6) has 3971 bin [8.6,8.7) has 3942 bin [8.7,8.8) has 3940 bin [8.8,8.9) has 3927 bin [8.9,9.0) has 3960 bin [9.0,9.1) has 3813 bin [9.1,9.2) has 3974 bin [9.2,9.3) has 3801 bin [9.3,9.4) has 3727 bin [9.4,9.5) has 3701 bin [9.5,9.6) has 3652 bin [9.6,9.7) has 3629 bin [9.7,9.8) has 3694 bin [9.8,9.9) has 3727 bin [9.9,10.0) has 3638 bin [10.0,10.1) has 3515 bin [10.1,10.2) has 3368 bin [10.2,10.3) has 3343 bin [10.3,10.4) has 3435 bin [10.4,10.5) has 3268 bin [10.5,10.6) has 3224 bin [10.6,10.7) has 3191 bin [10.7,10.8) has 3160 bin [10.8,10.9) has 3199 bin [10.9,11.0) has 3081 bin [11.0,11.1) has 2992 bin [11.1,11.2) has 3032 bin [11.2,11.3) has 2959 bin [11.3,11.4) has 2905 bin [11.4,11.5) has 2807 bin [11.5,11.6) has 2791 bin [11.6,11.7) has 2690 bin [11.7,11.8) has 2682 bin [11.8,11.9) has 2728 bin [11.9,12.0) has 2674 bin [12.0,12.1) has 2612 bin [12.1,12.2) has 2591 bin [12.2,12.3) has 2539 bin [12.3,12.4) has 2420 bin [12.4,12.5) has 2405 bin [12.5,12.6) has 2270 bin [12.6,12.7) has 2409 bin [12.7,12.8) has 2370 bin [12.8,12.9) has 2395 bin [12.9,13.0) has 2361 bin [13.0,13.1) has 2242 bin [13.1,13.2) has 2255 bin [13.2,13.3) has 2194 bin [13.3,13.4) has 2116 bin [13.4,13.5) has 2145 bin [13.5,13.6) has 2072 bin [13.6,13.7) has 2050 bin [13.7,13.8) has 2077 bin [13.8,13.9) has 1948 bin [13.9,14.0) has 1904 bin [14.0,14.1) has 1876 bin [14.1,14.2) has 1795 bin [14.2,14.3) has 1790 bin [14.3,14.4) has 1702 bin [14.4,14.5) has 1637 bin [14.5,14.6) has 1610 bin [14.6,14.7) has 1624 bin [14.7,14.8) has 1498 bin [14.8,14.9) has 1462 bin [14.9,15.0) has 1465 bin [15.0,15.1) has 1343 bin [15.1,15.2) has 1358 bin [15.2,15.3) has 1233 bin [15.3,15.4) has 1245 bin [15.4,15.5) has 1212 bin [15.5,15.6) has 1200 bin [15.6,15.7) has 1177 bin [15.7,15.8) has 1091 bin [15.8,15.9) has 1076 bin [15.9,16.0) has 1072 bin [16.0,16.1) has 991 bin [16.1,16.2) has 982 bin [16.2,16.3) has 914 bin [16.3,16.4) has 801 bin [16.4,16.5) has 836 bin [16.5,16.6) has 783 bin [16.6,16.7) has 706 bin [16.7,16.8) has 722 bin [16.8,16.9) has 658 bin [16.9,17.0) has 641 bin [17.0,17.1) has 602 bin [17.1,17.2) has 520 bin [17.2,17.3) has 499 bin [17.3,17.4) has 491 bin [17.4,17.5) has 516 bin [17.5,17.6) has 486 bin [17.6,17.7) has 427 bin [17.7,17.8) has 401 bin [17.8,17.9) has 376 bin [17.9,18.0) has 397 bin [18.0,18.1) has 345 bin [18.1,18.2) has 357 bin [18.2,18.3) has 321 bin [18.3,18.4) has 334 bin [18.4,18.5) has 325 bin [18.5,18.6) has 339 bin [18.6,18.7) has 337 bin [18.7,18.8) has 301 bin [18.8,18.9) has 267 bin [18.9,19.0) has 265 bin [19.0,19.1) has 234 bin [19.1,19.2) has 247 bin [19.2,19.3) has 218 bin [19.3,19.4) has 229 bin [19.4,19.5) has 253 bin [19.5,19.6) has 244 bin [19.6,19.7) has 227 bin [19.7,19.8) has 230 bin [19.8,19.9) has 212 bin [19.9,20.0) has 221 bin [20.0,20.1) has 203 bin [20.1,20.2) has 191 bin [20.2,20.3) has 171 bin [20.3,20.4) has 163 bin [20.4,20.5) has 151 bin [20.5,20.6) has 150 bin [20.6,20.7) has 159 bin [20.7,20.8) has 137 bin [20.8,20.9) has 149 bin [20.9,21.0) has 133 bin [21.0,21.1) has 131 bin [21.1,21.2) has 118 bin [21.2,21.3) has 142 bin [21.3,21.4) has 151 bin [21.4,21.5) has 168 bin [21.5,21.6) has 137 bin [21.6,21.7) has 132 bin [21.7,21.8) has 119 bin [21.8,21.9) has 133 bin [21.9,22.0) has 117 bin [22.0,22.1) has 105 bin [22.1,22.2) has 119 bin [22.2,22.3) has 122 bin [22.3,22.4) has 122 bin [22.4,22.5) has 120 bin [22.5,22.6) has 121 bin [22.6,22.7) has 122 bin [22.7,22.8) has 110 bin [22.8,22.9) has 93 bin [22.9,23.0) has 113 bin [23.0,23.1) has 97 bin [23.1,23.2) has 81 bin [23.2,23.3) has 79 bin [23.3,23.4) has 85 bin [23.4,23.5) has 80 bin [23.5,23.6) has 60 bin [23.6,23.7) has 56 bin [23.7,23.8) has 61 bin [23.8,23.9) has 64 bin [23.9,24.0) has 61 bin [24.0,24.1) has 65 bin [24.1,24.2) has 48 bin [24.2,24.3) has 60 bin [24.3,24.4) has 63 bin [24.4,24.5) has 50 bin [24.5,24.6) has 44 bin [24.6,24.7) has 40 bin [24.7,24.8) has 36 bin [24.8,24.9) has 39 bin [24.9,25.0) has 30 bin [25.0,25.1) has 30 bin [25.1,25.2) has 40 bin [25.2,25.3) has 35 bin [25.3,25.4) has 33 bin [25.4,25.5) has 33 bin [25.5,25.6) has 38 bin [25.6,25.7) has 39 bin [25.7,25.8) has 29 bin [25.8,25.9) has 32 bin [25.9,26.0) has 23 bin [26.0,26.1) has 25 bin [26.1,26.2) has 25 bin [26.2,26.3) has 24 bin [26.3,26.4) has 18 bin [26.4,26.5) has 20 bin [26.5,26.6) has 15 bin [26.6,26.7) has 19 bin [26.7,26.8) has 16 bin [26.8,26.9) has 14 bin [26.9,27.0) has 7 bin [27.0,27.1) has 4 bin [27.1,27.2) has 1 bin [27.2,27.3) has 4 bin [27.3,27.4) has 9 bin [27.4,27.5) has 6 bin [27.5,27.6) has 1 bin [27.7,27.8) has 1 bin [27.8,27.9) has 1 average z coordinate -1.0 for 23572636 element(s) point source id histogram with bin size 1.000000 bin 23 has 1163036 bin 24 has 18539423 bin 25 has 3870177 average point source id 24.114842523339348 for 23572636 element(s)