lasinfo (210611) report for 'AHN4T/31AZ1_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: 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: 40149381 number of points by return: 38515480 1374847 238922 18798 1334 scale factor x y z: 0.001 0.001 0.001 offset x y z: 101980 463730 0 min x y z: 101980.000 463730.000 -5.412 max x y z: 103019.999 465019.999 24.400 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: 40149381 extended number of points by return: 38515480 1374847 238922 18798 1334 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 -5412 24400 intensity 56 4465 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 9 user_data 6 7 point_source_ID 95 173 gps_time 270033101.953794 270305051.074513 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 31 255 B 20 255 NIR 41 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5667 1500 extended_scanner_channel 0 0 attribute0 0.56 44.65 ('Amplitude') attribute1 -15.34 29.97 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38515480 number of intermediate returns: 259759 number of last returns: 38502181 number of single returns: 37128039 covered area in square units/kilounits: 1323444/1.32 point density: all returns 30.34 last only 29.09 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40149381 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38515480 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1374847 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 238922 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 18798 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1334 instead zero. overview over extended number of returns of given pulse: 37128039 2282280 662331 70011 6663 57 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1853150 unclassified (1) 35159181 ground (2) 2864045 building (6) 250968 water (9) 22037 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2717293 +---> 153136 of those are unclassified (1) +---> 2285675 of those are ground (2) +---> 247084 of those are building (6) +---> 28770 of those are water (9) +---> 2628 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.5,-5.4) has 4 bin [-5.4,-5.3) has 806 bin [-5.3,-5.2) has 54047 bin [-5.2,-5.1) has 123934 bin [-5.1,-5.0) has 122334 bin [-5.0,-4.9) has 435788 bin [-4.9,-4.8) has 778608 bin [-4.8,-4.7) has 916100 bin [-4.7,-4.6) has 854740 bin [-4.6,-4.5) has 885926 bin [-4.5,-4.4) has 975330 bin [-4.4,-4.3) has 1381276 bin [-4.3,-4.2) has 2151234 bin [-4.2,-4.1) has 3071482 bin [-4.1,-4.0) has 3823989 bin [-4.0,-3.9) has 4126148 bin [-3.9,-3.8) has 3624349 bin [-3.8,-3.7) has 3087594 bin [-3.7,-3.6) has 2283930 bin [-3.6,-3.5) has 2026445 bin [-3.5,-3.4) has 1365469 bin [-3.4,-3.3) has 739469 bin [-3.3,-3.2) has 608597 bin [-3.2,-3.1) has 564936 bin [-3.1,-3.0) has 809217 bin [-3.0,-2.9) has 345647 bin [-2.9,-2.8) has 204295 bin [-2.8,-2.7) has 201019 bin [-2.7,-2.6) has 154708 bin [-2.6,-2.5) has 61281 bin [-2.5,-2.4) has 43811 bin [-2.4,-2.3) has 71551 bin [-2.3,-2.2) has 62489 bin [-2.2,-2.1) has 48163 bin [-2.1,-2.0) has 40853 bin [-2.0,-1.9) has 38231 bin [-1.9,-1.8) has 37689 bin [-1.8,-1.7) has 97734 bin [-1.7,-1.6) has 145767 bin [-1.6,-1.5) has 37264 bin [-1.5,-1.4) has 31229 bin [-1.4,-1.3) has 23940 bin [-1.3,-1.2) has 25460 bin [-1.2,-1.1) has 35941 bin [-1.1,-1.0) has 33639 bin [-1.0,-0.9) has 29918 bin [-0.9,-0.8) has 22097 bin [-0.8,-0.7) has 18869 bin [-0.7,-0.6) has 18844 bin [-0.6,-0.5) has 21359 bin [-0.5,-0.4) has 27677 bin [-0.4,-0.3) has 29842 bin [-0.3,-0.2) has 28860 bin [-0.2,-0.1) has 50704 bin [-0.1,0.0) has 62201 bin [0.0,0.1) has 52732 bin [0.1,0.2) has 50479 bin [0.2,0.3) has 66188 bin [0.3,0.4) has 128194 bin [0.4,0.5) has 142578 bin [0.5,0.6) has 163934 bin [0.6,0.7) has 103326 bin [0.7,0.8) has 73702 bin [0.8,0.9) has 80545 bin [0.9,1.0) has 82344 bin [1.0,1.1) has 80374 bin [1.1,1.2) has 81888 bin [1.2,1.3) has 72965 bin [1.3,1.4) has 66393 bin [1.4,1.5) has 69195 bin [1.5,1.6) has 74991 bin [1.6,1.7) has 76961 bin [1.7,1.8) has 74005 bin [1.8,1.9) has 71722 bin [1.9,2.0) has 71326 bin [2.0,2.1) has 69011 bin [2.1,2.2) has 66259 bin [2.2,2.3) has 69422 bin [2.3,2.4) has 78852 bin [2.4,2.5) has 69264 bin [2.5,2.6) has 59524 bin [2.6,2.7) has 56167 bin [2.7,2.8) has 53217 bin [2.8,2.9) has 54610 bin [2.9,3.0) has 54257 bin [3.0,3.1) has 47908 bin [3.1,3.2) has 38503 bin [3.2,3.3) has 36478 bin [3.3,3.4) has 33489 bin [3.4,3.5) has 33057 bin [3.5,3.6) has 32283 bin [3.6,3.7) has 33726 bin [3.7,3.8) has 36938 bin [3.8,3.9) has 32265 bin [3.9,4.0) has 23961 bin [4.0,4.1) has 15367 bin [4.1,4.2) has 12038 bin [4.2,4.3) has 11404 bin [4.3,4.4) has 10394 bin [4.4,4.5) has 9601 bin [4.5,4.6) has 9091 bin [4.6,4.7) has 9038 bin [4.7,4.8) has 8941 bin [4.8,4.9) has 8871 bin [4.9,5.0) has 8721 bin [5.0,5.1) has 8216 bin [5.1,5.2) has 8446 bin [5.2,5.3) has 8297 bin [5.3,5.4) has 8491 bin [5.4,5.5) has 8352 bin [5.5,5.6) has 8289 bin [5.6,5.7) has 8222 bin [5.7,5.8) has 8013 bin [5.8,5.9) has 8072 bin [5.9,6.0) has 7532 bin [6.0,6.1) has 7473 bin [6.1,6.2) has 7574 bin [6.2,6.3) has 7337 bin [6.3,6.4) has 7352 bin [6.4,6.5) has 6584 bin [6.5,6.6) has 6470 bin [6.6,6.7) has 6418 bin [6.7,6.8) has 6529 bin [6.8,6.9) has 6730 bin [6.9,7.0) has 6316 bin [7.0,7.1) has 6265 bin [7.1,7.2) has 6207 bin [7.2,7.3) has 6226 bin [7.3,7.4) has 6249 bin [7.4,7.5) has 6122 bin [7.5,7.6) has 6201 bin [7.6,7.7) has 6013 bin [7.7,7.8) has 5954 bin [7.8,7.9) has 6165 bin [7.9,8.0) has 6001 bin [8.0,8.1) has 6221 bin [8.1,8.2) has 6257 bin [8.2,8.3) has 6041 bin [8.3,8.4) has 5896 bin [8.4,8.5) has 5095 bin [8.5,8.6) has 5228 bin [8.6,8.7) has 5450 bin [8.7,8.8) has 5677 bin [8.8,8.9) has 5859 bin [8.9,9.0) has 5053 bin [9.0,9.1) has 4808 bin [9.1,9.2) has 4751 bin [9.2,9.3) has 4576 bin [9.3,9.4) has 4179 bin [9.4,9.5) has 4071 bin [9.5,9.6) has 3981 bin [9.6,9.7) has 3946 bin [9.7,9.8) has 4071 bin [9.8,9.9) has 4043 bin [9.9,10.0) has 3940 bin [10.0,10.1) has 3994 bin [10.1,10.2) has 3852 bin [10.2,10.3) has 3698 bin [10.3,10.4) has 3551 bin [10.4,10.5) has 3459 bin [10.5,10.6) has 3610 bin [10.6,10.7) has 3553 bin [10.7,10.8) has 3582 bin [10.8,10.9) has 3528 bin [10.9,11.0) has 3416 bin [11.0,11.1) has 3412 bin [11.1,11.2) has 3414 bin [11.2,11.3) has 3351 bin [11.3,11.4) has 3478 bin [11.4,11.5) has 3241 bin [11.5,11.6) has 3126 bin [11.6,11.7) has 3172 bin [11.7,11.8) has 3077 bin [11.8,11.9) has 3012 bin [11.9,12.0) has 2830 bin [12.0,12.1) has 2827 bin [12.1,12.2) has 2895 bin [12.2,12.3) has 2789 bin [12.3,12.4) has 2873 bin [12.4,12.5) has 2663 bin [12.5,12.6) has 2612 bin [12.6,12.7) has 2571 bin [12.7,12.8) has 2583 bin [12.8,12.9) has 2538 bin [12.9,13.0) has 2506 bin [13.0,13.1) has 2490 bin [13.1,13.2) has 2383 bin [13.2,13.3) has 2338 bin [13.3,13.4) has 2379 bin [13.4,13.5) has 2265 bin [13.5,13.6) has 2182 bin [13.6,13.7) has 2133 bin [13.7,13.8) has 2207 bin [13.8,13.9) has 2094 bin [13.9,14.0) has 2115 bin [14.0,14.1) has 2118 bin [14.1,14.2) has 2088 bin [14.2,14.3) has 1948 bin [14.3,14.4) has 1892 bin [14.4,14.5) has 1828 bin [14.5,14.6) has 1783 bin [14.6,14.7) has 1735 bin [14.7,14.8) has 1683 bin [14.8,14.9) has 1664 bin [14.9,15.0) has 1625 bin [15.0,15.1) has 1617 bin [15.1,15.2) has 1536 bin [15.2,15.3) has 1546 bin [15.3,15.4) has 1549 bin [15.4,15.5) has 1581 bin [15.5,15.6) has 1589 bin [15.6,15.7) has 1565 bin [15.7,15.8) has 1526 bin [15.8,15.9) has 1494 bin [15.9,16.0) has 1561 bin [16.0,16.1) has 1410 bin [16.1,16.2) has 1436 bin [16.2,16.3) has 1467 bin [16.3,16.4) has 1417 bin [16.4,16.5) has 1367 bin [16.5,16.6) has 1281 bin [16.6,16.7) has 1357 bin [16.7,16.8) has 1272 bin [16.8,16.9) has 1301 bin [16.9,17.0) has 1347 bin [17.0,17.1) has 1291 bin [17.1,17.2) has 1339 bin [17.2,17.3) has 1214 bin [17.3,17.4) has 1174 bin [17.4,17.5) has 1133 bin [17.5,17.6) has 1117 bin [17.6,17.7) has 1173 bin [17.7,17.8) has 1042 bin [17.8,17.9) has 1059 bin [17.9,18.0) has 1086 bin [18.0,18.1) has 1100 bin [18.1,18.2) has 1055 bin [18.2,18.3) has 1031 bin [18.3,18.4) has 1023 bin [18.4,18.5) has 1033 bin [18.5,18.6) has 966 bin [18.6,18.7) has 960 bin [18.7,18.8) has 943 bin [18.8,18.9) has 965 bin [18.9,19.0) has 985 bin [19.0,19.1) has 904 bin [19.1,19.2) has 956 bin [19.2,19.3) has 838 bin [19.3,19.4) has 883 bin [19.4,19.5) has 871 bin [19.5,19.6) has 807 bin [19.6,19.7) has 850 bin [19.7,19.8) has 824 bin [19.8,19.9) has 775 bin [19.9,20.0) has 752 bin [20.0,20.1) has 768 bin [20.1,20.2) has 773 bin [20.2,20.3) has 707 bin [20.3,20.4) has 681 bin [20.4,20.5) has 667 bin [20.5,20.6) has 715 bin [20.6,20.7) has 673 bin [20.7,20.8) has 674 bin [20.8,20.9) has 686 bin [20.9,21.0) has 609 bin [21.0,21.1) has 572 bin [21.1,21.2) has 601 bin [21.2,21.3) has 516 bin [21.3,21.4) has 481 bin [21.4,21.5) has 457 bin [21.5,21.6) has 433 bin [21.6,21.7) has 373 bin [21.7,21.8) has 331 bin [21.8,21.9) has 323 bin [21.9,22.0) has 299 bin [22.0,22.1) has 293 bin [22.1,22.2) has 253 bin [22.2,22.3) has 211 bin [22.3,22.4) has 177 bin [22.4,22.5) has 182 bin [22.5,22.6) has 133 bin [22.6,22.7) has 118 bin [22.7,22.8) has 92 bin [22.8,22.9) has 94 bin [22.9,23.0) has 61 bin [23.0,23.1) has 56 bin [23.1,23.2) has 54 bin [23.2,23.3) has 54 bin [23.3,23.4) has 36 bin [23.4,23.5) has 22 bin [23.5,23.6) has 15 bin [23.6,23.7) has 16 bin [23.7,23.8) has 10 bin [23.8,23.9) has 15 bin [23.9,24.0) has 9 bin [24.0,24.1) has 8 bin [24.1,24.2) has 5 bin [24.2,24.3) has 2 bin [24.3,24.4) has 2 bin [24.4,24.5) has 1 average z coordinate -3.3 for 40149381 element(s) point source id histogram with bin size 1.000000 bin 95 has 18118221 bin 173 has 22031160 average point source id 137.800920890909879 for 40149381 element(s)