lasinfo (210611) report for 'AHN4T/14GN1_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: 174/2021 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: 30364778 number of points by return: 29427198 677488 193506 64678 1908 scale factor x y z: 0.001 0.001 0.001 offset x y z: 121980 532480 0 min x y z: 121980.000 532480.000 -3.750 max x y z: 123019.999 533769.999 29.945 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: 30364778 extended number of points by return: 29427198 677488 193506 64678 1908 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 -3750 29945 intensity 24 4724 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 -29 29 user_data 8 9 point_source_ID 175 177 gps_time 270040302.931314 270041671.757735 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 20 255 B 27 255 NIR 33 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.24 47.24 ('Amplitude') attribute1 -18.23 28.77 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29427198 number of intermediate returns: 260522 number of last returns: 29426001 number of single returns: 28748943 covered area in square units/kilounits: 1327076/1.33 point density: all returns 22.88 last only 22.17 (per square units) spacing: all returns 0.21 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30364778 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29427198 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 677488 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 193506 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 64678 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1908 instead zero. overview over extended number of returns of given pulse: 28748943 966989 388731 250498 9352 265 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1154781 unclassified (1) 28954654 ground (2) 94477 building (6) 160223 water (9) 643 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2438476 +---> 188102 of those are unclassified (1) +---> 2213745 of those are ground (2) +---> 23008 of those are building (6) +---> 13375 of those are water (9) +---> 246 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.8,-3.7) has 25 bin [-3.7,-3.6) has 727 bin [-3.6,-3.5) has 1279 bin [-3.5,-3.4) has 1694 bin [-3.4,-3.3) has 19414 bin [-3.3,-3.2) has 129089 bin [-3.2,-3.1) has 96872 bin [-3.1,-3.0) has 57298 bin [-3.0,-2.9) has 61531 bin [-2.9,-2.8) has 75913 bin [-2.8,-2.7) has 86102 bin [-2.7,-2.6) has 129545 bin [-2.6,-2.5) has 146151 bin [-2.5,-2.4) has 137329 bin [-2.4,-2.3) has 189818 bin [-2.3,-2.2) has 963186 bin [-2.2,-2.1) has 4176339 bin [-2.1,-2.0) has 7425177 bin [-2.0,-1.9) has 9254818 bin [-1.9,-1.8) has 3881823 bin [-1.8,-1.7) has 994767 bin [-1.7,-1.6) has 161201 bin [-1.6,-1.5) has 98125 bin [-1.5,-1.4) has 107942 bin [-1.4,-1.3) has 112967 bin [-1.3,-1.2) has 93214 bin [-1.2,-1.1) has 110484 bin [-1.1,-1.0) has 110608 bin [-1.0,-0.9) has 82954 bin [-0.9,-0.8) has 53968 bin [-0.8,-0.7) has 44479 bin [-0.7,-0.6) has 43218 bin [-0.6,-0.5) has 38951 bin [-0.5,-0.4) has 58456 bin [-0.4,-0.3) has 58530 bin [-0.3,-0.2) has 74018 bin [-0.2,-0.1) has 74276 bin [-0.1,0.0) has 71178 bin [0.0,0.1) has 62438 bin [0.1,0.2) has 48848 bin [0.2,0.3) has 35011 bin [0.3,0.4) has 26483 bin [0.4,0.5) has 23743 bin [0.5,0.6) has 25973 bin [0.6,0.7) has 35246 bin [0.7,0.8) has 33129 bin [0.8,0.9) has 15164 bin [0.9,1.0) has 11483 bin [1.0,1.1) has 11380 bin [1.1,1.2) has 11995 bin [1.2,1.3) has 12242 bin [1.3,1.4) has 12888 bin [1.4,1.5) has 15558 bin [1.5,1.6) has 14274 bin [1.6,1.7) has 11054 bin [1.7,1.8) has 10590 bin [1.8,1.9) has 10318 bin [1.9,2.0) has 10295 bin [2.0,2.1) has 10182 bin [2.1,2.2) has 10322 bin [2.2,2.3) has 10259 bin [2.3,2.4) has 10414 bin [2.4,2.5) has 10549 bin [2.5,2.6) has 10704 bin [2.6,2.7) has 10697 bin [2.7,2.8) has 10194 bin [2.8,2.9) has 9917 bin [2.9,3.0) has 9550 bin [3.0,3.1) has 10382 bin [3.1,3.2) has 10809 bin [3.2,3.3) has 10583 bin [3.3,3.4) has 11347 bin [3.4,3.5) has 13035 bin [3.5,3.6) has 11762 bin [3.6,3.7) has 11284 bin [3.7,3.8) has 10176 bin [3.8,3.9) has 9776 bin [3.9,4.0) has 9966 bin [4.0,4.1) has 9635 bin [4.1,4.2) has 9499 bin [4.2,4.3) has 9479 bin [4.3,4.4) has 9099 bin [4.4,4.5) has 9355 bin [4.5,4.6) has 9279 bin [4.6,4.7) has 9473 bin [4.7,4.8) has 9792 bin [4.8,4.9) has 10102 bin [4.9,5.0) has 9847 bin [5.0,5.1) has 9710 bin [5.1,5.2) has 9179 bin [5.2,5.3) has 9316 bin [5.3,5.4) has 8975 bin [5.4,5.5) has 8896 bin [5.5,5.6) has 8705 bin [5.6,5.7) has 8382 bin [5.7,5.8) has 7442 bin [5.8,5.9) has 7610 bin [5.9,6.0) has 7282 bin [6.0,6.1) has 7113 bin [6.1,6.2) has 7256 bin [6.2,6.3) has 7178 bin [6.3,6.4) has 7109 bin [6.4,6.5) has 7093 bin [6.5,6.6) has 6749 bin [6.6,6.7) has 6739 bin [6.7,6.8) has 6502 bin [6.8,6.9) has 6526 bin [6.9,7.0) has 6499 bin [7.0,7.1) has 6480 bin [7.1,7.2) has 6232 bin [7.2,7.3) has 6237 bin [7.3,7.4) has 5918 bin [7.4,7.5) has 6078 bin [7.5,7.6) has 5932 bin [7.6,7.7) has 5745 bin [7.7,7.8) has 5507 bin [7.8,7.9) has 5211 bin [7.9,8.0) has 5089 bin [8.0,8.1) has 4968 bin [8.1,8.2) has 4736 bin [8.2,8.3) has 4618 bin [8.3,8.4) has 4383 bin [8.4,8.5) has 4269 bin [8.5,8.6) has 4297 bin [8.6,8.7) has 4107 bin [8.7,8.8) has 4156 bin [8.8,8.9) has 4238 bin [8.9,9.0) has 4074 bin [9.0,9.1) has 3817 bin [9.1,9.2) has 3835 bin [9.2,9.3) has 3733 bin [9.3,9.4) has 3736 bin [9.4,9.5) has 3780 bin [9.5,9.6) has 3837 bin [9.6,9.7) has 3658 bin [9.7,9.8) has 3638 bin [9.8,9.9) has 3589 bin [9.9,10.0) has 3506 bin [10.0,10.1) has 3266 bin [10.1,10.2) has 3342 bin [10.2,10.3) has 3151 bin [10.3,10.4) has 2980 bin [10.4,10.5) has 3000 bin [10.5,10.6) has 2936 bin [10.6,10.7) has 2787 bin [10.7,10.8) has 2642 bin [10.8,10.9) has 2587 bin [10.9,11.0) has 2464 bin [11.0,11.1) has 2378 bin [11.1,11.2) has 2367 bin [11.2,11.3) has 2348 bin [11.3,11.4) has 2223 bin [11.4,11.5) has 2225 bin [11.5,11.6) has 2218 bin [11.6,11.7) has 2094 bin [11.7,11.8) has 2125 bin [11.8,11.9) has 2109 bin [11.9,12.0) has 2035 bin [12.0,12.1) has 1895 bin [12.1,12.2) has 1853 bin [12.2,12.3) has 1885 bin [12.3,12.4) has 1793 bin [12.4,12.5) has 1730 bin [12.5,12.6) has 1681 bin [12.6,12.7) has 1609 bin [12.7,12.8) has 1626 bin [12.8,12.9) has 1537 bin [12.9,13.0) has 1433 bin [13.0,13.1) has 1412 bin [13.1,13.2) has 1398 bin [13.2,13.3) has 1332 bin [13.3,13.4) has 1301 bin [13.4,13.5) has 1284 bin [13.5,13.6) has 1266 bin [13.6,13.7) has 1225 bin [13.7,13.8) has 1250 bin [13.8,13.9) has 1186 bin [13.9,14.0) has 1109 bin [14.0,14.1) has 1052 bin [14.1,14.2) has 1049 bin [14.2,14.3) has 972 bin [14.3,14.4) has 983 bin [14.4,14.5) has 919 bin [14.5,14.6) has 852 bin [14.6,14.7) has 855 bin [14.7,14.8) has 798 bin [14.8,14.9) has 766 bin [14.9,15.0) has 758 bin [15.0,15.1) has 736 bin [15.1,15.2) has 720 bin [15.2,15.3) has 634 bin [15.3,15.4) has 584 bin [15.4,15.5) has 618 bin [15.5,15.6) has 579 bin [15.6,15.7) has 485 bin [15.7,15.8) has 494 bin [15.8,15.9) has 454 bin [15.9,16.0) has 410 bin [16.0,16.1) has 399 bin [16.1,16.2) has 382 bin [16.2,16.3) has 356 bin [16.3,16.4) has 325 bin [16.4,16.5) has 317 bin [16.5,16.6) has 344 bin [16.6,16.7) has 310 bin [16.7,16.8) has 299 bin [16.8,16.9) has 289 bin [16.9,17.0) has 237 bin [17.0,17.1) has 245 bin [17.1,17.2) has 210 bin [17.2,17.3) has 200 bin [17.3,17.4) has 163 bin [17.4,17.5) has 156 bin [17.5,17.6) has 151 bin [17.6,17.7) has 132 bin [17.7,17.8) has 126 bin [17.8,17.9) has 100 bin [17.9,18.0) has 100 bin [18.0,18.1) has 100 bin [18.1,18.2) has 94 bin [18.2,18.3) has 92 bin [18.3,18.4) has 77 bin [18.4,18.5) has 68 bin [18.5,18.6) has 79 bin [18.6,18.7) has 66 bin [18.7,18.8) has 50 bin [18.8,18.9) has 41 bin [18.9,19.0) has 38 bin [19.0,19.1) has 33 bin [19.1,19.2) has 25 bin [19.2,19.3) has 32 bin [19.3,19.4) has 28 bin [19.4,19.5) has 17 bin [19.5,19.6) has 31 bin [19.6,19.7) has 18 bin [19.7,19.8) has 29 bin [19.8,19.9) has 26 bin [19.9,20.0) has 31 bin [20.0,20.1) has 21 bin [20.1,20.2) has 25 bin [20.2,20.3) has 18 bin [20.3,20.4) has 21 bin [20.4,20.5) has 13 bin [20.5,20.6) has 19 bin [20.6,20.7) has 13 bin [20.7,20.8) has 13 bin [20.8,20.9) has 15 bin [20.9,21.0) has 10 bin [21.0,21.1) has 13 bin [21.1,21.2) has 11 bin [21.2,21.3) has 16 bin [21.3,21.4) has 16 bin [21.4,21.5) has 15 bin [21.5,21.6) has 12 bin [21.6,21.7) has 13 bin [21.7,21.8) has 18 bin [21.8,21.9) has 6 bin [21.9,22.0) has 8 bin [22.0,22.1) has 8 bin [22.1,22.2) has 6 bin [22.2,22.3) has 5 bin [22.3,22.4) has 3 bin [22.4,22.5) has 3 bin [22.5,22.6) has 4 bin [22.6,22.7) has 4 bin [22.7,22.8) has 5 bin [22.8,22.9) has 4 bin [22.9,23.0) has 6 bin [23.0,23.1) has 4 bin [23.1,23.2) has 5 bin [23.2,23.3) has 2 bin [23.3,23.4) has 1 bin [24.0,24.1) has 2 bin [24.1,24.2) has 2 bin [24.2,24.3) has 2 bin [24.3,24.4) has 4 bin [24.4,24.5) has 5 bin [24.5,24.6) has 1 bin [24.6,24.7) has 4 bin [24.7,24.8) has 1 bin [24.8,24.9) has 2 bin [24.9,25.0) has 3 bin [25.0,25.1) has 1 bin [25.3,25.4) has 1 bin [25.4,25.5) has 1 bin [25.5,25.6) has 1 bin [25.6,25.7) has 2 bin [25.7,25.8) has 3 bin [25.8,25.9) has 2 bin [25.9,26.0) has 3 bin [26.0,26.1) has 1 bin [26.1,26.2) has 1 bin [26.2,26.3) has 2 bin [26.3,26.4) has 1 bin [26.4,26.5) has 3 bin [26.5,26.6) has 3 bin [26.6,26.7) has 1 bin [26.8,26.9) has 11 bin [27.1,27.2) has 2 bin [27.2,27.3) has 2 bin [27.3,27.4) has 2 bin [27.5,27.6) has 1 bin [27.7,27.8) has 2 bin [28.0,28.1) has 7 bin [28.1,28.2) has 2 bin [28.2,28.3) has 2 bin [28.4,28.5) has 2 bin [28.5,28.6) has 1 bin [28.6,28.7) has 3 bin [28.7,28.8) has 3 bin [28.8,28.9) has 2 bin [29.9,30.0) has 1 average z coordinate -1.7 for 30364778 element(s) point source id histogram with bin size 1.000000 bin 175 has 4457356 bin 176 has 22103993 bin 177 has 3803429 average point source id 175.978464291752772 for 30364778 element(s)