lasinfo (210611) report for 'AHN4T/31CN1_02.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: 48162798 number of points by return: 45961330 1649809 469138 75730 6791 scale factor x y z: 0.001 0.001 0.001 offset x y z: 100980 461230 0 min x y z: 100980.000 461230.000 -3.151 max x y z: 102019.999 462519.999 25.301 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: 48162798 extended number of points by return: 45961330 1649809 469138 75730 6791 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 -3151 25301 intensity 48 3237 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 32 user_data 6 7 point_source_ID 170 172 gps_time 270302480.358361 270304215.082947 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 36 255 B 6 255 NIR 52 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5667 5333 extended_scanner_channel 0 0 attribute0 0.48 32.37 ('Amplitude') attribute1 -15.25 16.58 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45961330 number of intermediate returns: 552409 number of last returns: 45944283 number of single returns: 44295224 covered area in square units/kilounits: 1322912/1.32 point density: all returns 36.41 last only 34.73 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 48162798 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45961330 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1649809 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 469138 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 75730 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6791 instead zero. overview over extended number of returns of given pulse: 44295224 2374931 1182675 275993 33875 100 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3303092 unclassified (1) 43724129 ground (2) 1001183 building (6) 82812 water (9) 51582 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3298302 +---> 295893 of those are unclassified (1) +---> 2855729 of those are ground (2) +---> 128822 of those are building (6) +---> 12307 of those are water (9) +---> 5551 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.2,-3.1) has 39 bin [-3.1,-3.0) has 38 bin [-3.0,-2.9) has 1 bin [-2.9,-2.8) has 2 bin [-2.7,-2.6) has 5 bin [-2.6,-2.5) has 1108 bin [-2.5,-2.4) has 21361 bin [-2.4,-2.3) has 165221 bin [-2.3,-2.2) has 492241 bin [-2.2,-2.1) has 790156 bin [-2.1,-2.0) has 864324 bin [-2.0,-1.9) has 1644117 bin [-1.9,-1.8) has 4162775 bin [-1.8,-1.7) has 7431029 bin [-1.7,-1.6) has 7765535 bin [-1.6,-1.5) has 5203431 bin [-1.5,-1.4) has 3267790 bin [-1.4,-1.3) has 1814459 bin [-1.3,-1.2) has 1409343 bin [-1.2,-1.1) has 1670676 bin [-1.1,-1.0) has 1883788 bin [-1.0,-0.9) has 997981 bin [-0.9,-0.8) has 1026094 bin [-0.8,-0.7) has 776536 bin [-0.7,-0.6) has 581986 bin [-0.6,-0.5) has 454052 bin [-0.5,-0.4) has 340723 bin [-0.4,-0.3) has 294158 bin [-0.3,-0.2) has 287190 bin [-0.2,-0.1) has 292424 bin [-0.1,0.0) has 320814 bin [0.0,0.1) has 198493 bin [0.1,0.2) has 83563 bin [0.2,0.3) has 62447 bin [0.3,0.4) has 50892 bin [0.4,0.5) has 41514 bin [0.5,0.6) has 37273 bin [0.6,0.7) has 35835 bin [0.7,0.8) has 35681 bin [0.8,0.9) has 33909 bin [0.9,1.0) has 32108 bin [1.0,1.1) has 32900 bin [1.1,1.2) has 34935 bin [1.2,1.3) has 35334 bin [1.3,1.4) has 36764 bin [1.4,1.5) has 39430 bin [1.5,1.6) has 38327 bin [1.6,1.7) has 35793 bin [1.7,1.8) has 37364 bin [1.8,1.9) has 38957 bin [1.9,2.0) has 36858 bin [2.0,2.1) has 39371 bin [2.1,2.2) has 40412 bin [2.2,2.3) has 39256 bin [2.3,2.4) has 41643 bin [2.4,2.5) has 50254 bin [2.5,2.6) has 55775 bin [2.6,2.7) has 46114 bin [2.7,2.8) has 45808 bin [2.8,2.9) has 39899 bin [2.9,3.0) has 40636 bin [3.0,3.1) has 37723 bin [3.1,3.2) has 36965 bin [3.2,3.3) has 37036 bin [3.3,3.4) has 40292 bin [3.4,3.5) has 37586 bin [3.5,3.6) has 36718 bin [3.6,3.7) has 35750 bin [3.7,3.8) has 35047 bin [3.8,3.9) has 34859 bin [3.9,4.0) has 35062 bin [4.0,4.1) has 34808 bin [4.1,4.2) has 35014 bin [4.2,4.3) has 35099 bin [4.3,4.4) has 36377 bin [4.4,4.5) has 36638 bin [4.5,4.6) has 35724 bin [4.6,4.7) has 35261 bin [4.7,4.8) has 35095 bin [4.8,4.9) has 36211 bin [4.9,5.0) has 35825 bin [5.0,5.1) has 35928 bin [5.1,5.2) has 39345 bin [5.2,5.3) has 41585 bin [5.3,5.4) has 39374 bin [5.4,5.5) has 37208 bin [5.5,5.6) has 34366 bin [5.6,5.7) has 33325 bin [5.7,5.8) has 33641 bin [5.8,5.9) has 33581 bin [5.9,6.0) has 32066 bin [6.0,6.1) has 30867 bin [6.1,6.2) has 30020 bin [6.2,6.3) has 29905 bin [6.3,6.4) has 29421 bin [6.4,6.5) has 28111 bin [6.5,6.6) has 27358 bin [6.6,6.7) has 26692 bin [6.7,6.8) has 26428 bin [6.8,6.9) has 25153 bin [6.9,7.0) has 24748 bin [7.0,7.1) has 23961 bin [7.1,7.2) has 24040 bin [7.2,7.3) has 23730 bin [7.3,7.4) has 23419 bin [7.4,7.5) has 23547 bin [7.5,7.6) has 23655 bin [7.6,7.7) has 23450 bin [7.7,7.8) has 23320 bin [7.8,7.9) has 29967 bin [7.9,8.0) has 24018 bin [8.0,8.1) has 23521 bin [8.1,8.2) has 22418 bin [8.2,8.3) has 20858 bin [8.3,8.4) has 20125 bin [8.4,8.5) has 20355 bin [8.5,8.6) has 19188 bin [8.6,8.7) has 18892 bin [8.7,8.8) has 18150 bin [8.8,8.9) has 18192 bin [8.9,9.0) has 18238 bin [9.0,9.1) has 18097 bin [9.1,9.2) has 21487 bin [9.2,9.3) has 17108 bin [9.3,9.4) has 16203 bin [9.4,9.5) has 16028 bin [9.5,9.6) has 15740 bin [9.6,9.7) has 15356 bin [9.7,9.8) has 15167 bin [9.8,9.9) has 15008 bin [9.9,10.0) has 14811 bin [10.0,10.1) has 14888 bin [10.1,10.2) has 14714 bin [10.2,10.3) has 14535 bin [10.3,10.4) has 14653 bin [10.4,10.5) has 14336 bin [10.5,10.6) has 14308 bin [10.6,10.7) has 14100 bin [10.7,10.8) has 14033 bin [10.8,10.9) has 13922 bin [10.9,11.0) has 13969 bin [11.0,11.1) has 13793 bin [11.1,11.2) has 13703 bin [11.2,11.3) has 13883 bin [11.3,11.4) has 13471 bin [11.4,11.5) has 13431 bin [11.5,11.6) has 13381 bin [11.6,11.7) has 13092 bin [11.7,11.8) has 13058 bin [11.8,11.9) has 12785 bin [11.9,12.0) has 12869 bin [12.0,12.1) has 12925 bin [12.1,12.2) has 12571 bin [12.2,12.3) has 12672 bin [12.3,12.4) has 12439 bin [12.4,12.5) has 12122 bin [12.5,12.6) has 12066 bin [12.6,12.7) has 11783 bin [12.7,12.8) has 11568 bin [12.8,12.9) has 11515 bin [12.9,13.0) has 11296 bin [13.0,13.1) has 11085 bin [13.1,13.2) has 11242 bin [13.2,13.3) has 10981 bin [13.3,13.4) has 10673 bin [13.4,13.5) has 10411 bin [13.5,13.6) has 10369 bin [13.6,13.7) has 10083 bin [13.7,13.8) has 10081 bin [13.8,13.9) has 9967 bin [13.9,14.0) has 10220 bin [14.0,14.1) has 9883 bin [14.1,14.2) has 9806 bin [14.2,14.3) has 9715 bin [14.3,14.4) has 9476 bin [14.4,14.5) has 9450 bin [14.5,14.6) has 9131 bin [14.6,14.7) has 9118 bin [14.7,14.8) has 8914 bin [14.8,14.9) has 8584 bin [14.9,15.0) has 8477 bin [15.0,15.1) has 8212 bin [15.1,15.2) has 8113 bin [15.2,15.3) has 7944 bin [15.3,15.4) has 7818 bin [15.4,15.5) has 7735 bin [15.5,15.6) has 7279 bin [15.6,15.7) has 7570 bin [15.7,15.8) has 6957 bin [15.8,15.9) has 6941 bin [15.9,16.0) has 6765 bin [16.0,16.1) has 6538 bin [16.1,16.2) has 6499 bin [16.2,16.3) has 6355 bin [16.3,16.4) has 6013 bin [16.4,16.5) has 5676 bin [16.5,16.6) has 5469 bin [16.6,16.7) has 5265 bin [16.7,16.8) has 5068 bin [16.8,16.9) has 4987 bin [16.9,17.0) has 4883 bin [17.0,17.1) has 4601 bin [17.1,17.2) has 4567 bin [17.2,17.3) has 4393 bin [17.3,17.4) has 4174 bin [17.4,17.5) has 3975 bin [17.5,17.6) has 3792 bin [17.6,17.7) has 3724 bin [17.7,17.8) has 3588 bin [17.8,17.9) has 3328 bin [17.9,18.0) has 3184 bin [18.0,18.1) has 2922 bin [18.1,18.2) has 2790 bin [18.2,18.3) has 2523 bin [18.3,18.4) has 2430 bin [18.4,18.5) has 2378 bin [18.5,18.6) has 2190 bin [18.6,18.7) has 2110 bin [18.7,18.8) has 1913 bin [18.8,18.9) has 1826 bin [18.9,19.0) has 1779 bin [19.0,19.1) has 1711 bin [19.1,19.2) has 1614 bin [19.2,19.3) has 1468 bin [19.3,19.4) has 1378 bin [19.4,19.5) has 1356 bin [19.5,19.6) has 1258 bin [19.6,19.7) has 1208 bin [19.7,19.8) has 1157 bin [19.8,19.9) has 1052 bin [19.9,20.0) has 984 bin [20.0,20.1) has 917 bin [20.1,20.2) has 859 bin [20.2,20.3) has 761 bin [20.3,20.4) has 713 bin [20.4,20.5) has 749 bin [20.5,20.6) has 650 bin [20.6,20.7) has 596 bin [20.7,20.8) has 537 bin [20.8,20.9) has 499 bin [20.9,21.0) has 505 bin [21.0,21.1) has 476 bin [21.1,21.2) has 444 bin [21.2,21.3) has 426 bin [21.3,21.4) has 394 bin [21.4,21.5) has 358 bin [21.5,21.6) has 309 bin [21.6,21.7) has 287 bin [21.7,21.8) has 249 bin [21.8,21.9) has 215 bin [21.9,22.0) has 211 bin [22.0,22.1) has 215 bin [22.1,22.2) has 195 bin [22.2,22.3) has 165 bin [22.3,22.4) has 159 bin [22.4,22.5) has 162 bin [22.5,22.6) has 138 bin [22.6,22.7) has 129 bin [22.7,22.8) has 149 bin [22.8,22.9) has 158 bin [22.9,23.0) has 118 bin [23.0,23.1) has 101 bin [23.1,23.2) has 113 bin [23.2,23.3) has 90 bin [23.3,23.4) has 90 bin [23.4,23.5) has 71 bin [23.5,23.6) has 57 bin [23.6,23.7) has 50 bin [23.7,23.8) has 48 bin [23.8,23.9) has 35 bin [23.9,24.0) has 39 bin [24.0,24.1) has 21 bin [24.1,24.2) has 32 bin [24.2,24.3) has 19 bin [24.3,24.4) has 11 bin [24.4,24.5) has 11 bin [24.5,24.6) has 16 bin [24.6,24.7) has 13 bin [24.7,24.8) has 8 bin [24.8,24.9) has 8 bin [24.9,25.0) has 4 bin [25.0,25.1) has 7 bin [25.3,25.4) has 1 average z coordinate -0.9 for 48162798 element(s) point source id histogram with bin size 1.000000 bin 170 has 4875157 bin 171 has 34147646 bin 172 has 9139995 average point source id 171.088550461706973 for 48162798 element(s)