lasinfo (210611) report for 'AHN4T/31AN2_22.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: 40554218 number of points by return: 40179966 277227 79254 15801 1970 scale factor x y z: 0.001 0.001 0.001 offset x y z: 105980 468730 0 min x y z: 105980.000 468730.000 -6.347 max x y z: 107019.999 470019.999 25.721 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: 40554218 extended number of points by return: 40179966 277227 79254 15801 1970 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 -6347 25721 intensity 56 4155 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 33 user_data 6 7 point_source_ID 98 100 gps_time 270035830.478750 270037590.459858 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 28 255 B 21 255 NIR 48 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 attribute0 0.56 41.55 ('Amplitude') attribute1 -15.37 26.63 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40179966 number of intermediate returns: 98361 number of last returns: 40172677 number of single returns: 39896786 covered area in square units/kilounits: 1333892/1.33 point density: all returns 30.40 last only 30.12 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40554218 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40179966 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 277227 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 79254 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 15801 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1970 instead zero. overview over extended number of returns of given pulse: 39896786 399003 192259 56123 10012 35 0 0 0 0 0 0 0 0 0 histogram of classification of points: 588450 unclassified (1) 39113544 ground (2) 647200 building (6) 185783 water (9) 19241 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3067056 +---> 225019 of those are unclassified (1) +---> 2682215 of those are ground (2) +---> 137616 of those are building (6) +---> 17434 of those are water (9) +---> 4772 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.4,-6.3) has 5 bin [-6.3,-6.2) has 870 bin [-6.2,-6.1) has 21368 bin [-6.1,-6.0) has 59378 bin [-6.0,-5.9) has 43308 bin [-5.9,-5.8) has 42440 bin [-5.8,-5.7) has 47945 bin [-5.7,-5.6) has 50442 bin [-5.6,-5.5) has 50919 bin [-5.5,-5.4) has 65694 bin [-5.4,-5.3) has 92273 bin [-5.3,-5.2) has 261592 bin [-5.2,-5.1) has 426367 bin [-5.1,-5.0) has 1150379 bin [-5.0,-4.9) has 2541346 bin [-4.9,-4.8) has 4711851 bin [-4.8,-4.7) has 4681407 bin [-4.7,-4.6) has 4613709 bin [-4.6,-4.5) has 5141059 bin [-4.5,-4.4) has 6405990 bin [-4.4,-4.3) has 3391787 bin [-4.3,-4.2) has 1665682 bin [-4.2,-4.1) has 715370 bin [-4.1,-4.0) has 355130 bin [-4.0,-3.9) has 297957 bin [-3.9,-3.8) has 246288 bin [-3.8,-3.7) has 199711 bin [-3.7,-3.6) has 138095 bin [-3.6,-3.5) has 166339 bin [-3.5,-3.4) has 216229 bin [-3.4,-3.3) has 262217 bin [-3.3,-3.2) has 262061 bin [-3.2,-3.1) has 147825 bin [-3.1,-3.0) has 134282 bin [-3.0,-2.9) has 89758 bin [-2.9,-2.8) has 34418 bin [-2.8,-2.7) has 27379 bin [-2.7,-2.6) has 26054 bin [-2.6,-2.5) has 23432 bin [-2.5,-2.4) has 22565 bin [-2.4,-2.3) has 24780 bin [-2.3,-2.2) has 25011 bin [-2.2,-2.1) has 23237 bin [-2.1,-2.0) has 23076 bin [-2.0,-1.9) has 22504 bin [-1.9,-1.8) has 22904 bin [-1.8,-1.7) has 25320 bin [-1.7,-1.6) has 25095 bin [-1.6,-1.5) has 26807 bin [-1.5,-1.4) has 28203 bin [-1.4,-1.3) has 28033 bin [-1.3,-1.2) has 25184 bin [-1.2,-1.1) has 24577 bin [-1.1,-1.0) has 22239 bin [-1.0,-0.9) has 20545 bin [-0.9,-0.8) has 20061 bin [-0.8,-0.7) has 23017 bin [-0.7,-0.6) has 29440 bin [-0.6,-0.5) has 28713 bin [-0.5,-0.4) has 45628 bin [-0.4,-0.3) has 78020 bin [-0.3,-0.2) has 112300 bin [-0.2,-0.1) has 75278 bin [-0.1,0.0) has 30672 bin [0.0,0.1) has 20020 bin [0.1,0.2) has 20875 bin [0.2,0.3) has 18644 bin [0.3,0.4) has 15480 bin [0.4,0.5) has 14808 bin [0.5,0.6) has 16202 bin [0.6,0.7) has 16525 bin [0.7,0.8) has 17589 bin [0.8,0.9) has 19059 bin [0.9,1.0) has 17850 bin [1.0,1.1) has 16418 bin [1.1,1.2) has 17098 bin [1.2,1.3) has 17348 bin [1.3,1.4) has 16898 bin [1.4,1.5) has 16185 bin [1.5,1.6) has 15960 bin [1.6,1.7) has 16080 bin [1.7,1.8) has 15523 bin [1.8,1.9) has 15944 bin [1.9,2.0) has 15884 bin [2.0,2.1) has 15698 bin [2.1,2.2) has 14927 bin [2.2,2.3) has 15267 bin [2.3,2.4) has 15394 bin [2.4,2.5) has 15110 bin [2.5,2.6) has 14528 bin [2.6,2.7) has 14549 bin [2.7,2.8) has 14605 bin [2.8,2.9) has 13858 bin [2.9,3.0) has 13645 bin [3.0,3.1) has 12665 bin [3.1,3.2) has 12896 bin [3.2,3.3) has 12621 bin [3.3,3.4) has 11674 bin [3.4,3.5) has 10894 bin [3.5,3.6) has 9503 bin [3.6,3.7) has 8790 bin [3.7,3.8) has 8671 bin [3.8,3.9) has 8815 bin [3.9,4.0) has 9675 bin [4.0,4.1) has 8686 bin [4.1,4.2) has 8515 bin [4.2,4.3) has 8888 bin [4.3,4.4) has 8760 bin [4.4,4.5) has 8216 bin [4.5,4.6) has 8387 bin [4.6,4.7) has 7589 bin [4.7,4.8) has 7621 bin [4.8,4.9) has 7535 bin [4.9,5.0) has 7318 bin [5.0,5.1) has 7309 bin [5.1,5.2) has 7267 bin [5.2,5.3) has 6989 bin [5.3,5.4) has 7179 bin [5.4,5.5) has 7110 bin [5.5,5.6) has 6954 bin [5.6,5.7) has 7035 bin [5.7,5.8) has 6839 bin [5.8,5.9) has 7070 bin [5.9,6.0) has 6843 bin [6.0,6.1) has 6870 bin [6.1,6.2) has 6881 bin [6.2,6.3) has 6796 bin [6.3,6.4) has 6653 bin [6.4,6.5) has 5875 bin [6.5,6.6) has 5366 bin [6.6,6.7) has 4981 bin [6.7,6.8) has 4754 bin [6.8,6.9) has 4566 bin [6.9,7.0) has 4643 bin [7.0,7.1) has 4578 bin [7.1,7.2) has 4573 bin [7.2,7.3) has 4194 bin [7.3,7.4) has 3594 bin [7.4,7.5) has 3051 bin [7.5,7.6) has 3068 bin [7.6,7.7) has 3644 bin [7.7,7.8) has 3234 bin [7.8,7.9) has 3151 bin [7.9,8.0) has 3234 bin [8.0,8.1) has 3343 bin [8.1,8.2) has 3194 bin [8.2,8.3) has 2684 bin [8.3,8.4) has 2726 bin [8.4,8.5) has 2550 bin [8.5,8.6) has 1962 bin [8.6,8.7) has 1917 bin [8.7,8.8) has 1963 bin [8.8,8.9) has 2018 bin [8.9,9.0) has 1984 bin [9.0,9.1) has 1979 bin [9.1,9.2) has 1972 bin [9.2,9.3) has 2024 bin [9.3,9.4) has 1789 bin [9.4,9.5) has 1631 bin [9.5,9.6) has 1591 bin [9.6,9.7) has 1568 bin [9.7,9.8) has 1520 bin [9.8,9.9) has 1395 bin [9.9,10.0) has 1382 bin [10.0,10.1) has 1343 bin [10.1,10.2) has 1395 bin [10.2,10.3) has 1274 bin [10.3,10.4) has 1206 bin [10.4,10.5) has 1177 bin [10.5,10.6) has 1011 bin [10.6,10.7) has 1030 bin [10.7,10.8) has 920 bin [10.8,10.9) has 959 bin [10.9,11.0) has 969 bin [11.0,11.1) has 987 bin [11.1,11.2) has 829 bin [11.2,11.3) has 817 bin [11.3,11.4) has 828 bin [11.4,11.5) has 826 bin [11.5,11.6) has 783 bin [11.6,11.7) has 673 bin [11.7,11.8) has 564 bin [11.8,11.9) has 544 bin [11.9,12.0) has 527 bin [12.0,12.1) has 475 bin [12.1,12.2) has 461 bin [12.2,12.3) has 440 bin [12.3,12.4) has 419 bin [12.4,12.5) has 396 bin [12.5,12.6) has 418 bin [12.6,12.7) has 413 bin [12.7,12.8) has 340 bin [12.8,12.9) has 383 bin [12.9,13.0) has 348 bin [13.0,13.1) has 343 bin [13.1,13.2) has 363 bin [13.2,13.3) has 343 bin [13.3,13.4) has 288 bin [13.4,13.5) has 285 bin [13.5,13.6) has 269 bin [13.6,13.7) has 268 bin [13.7,13.8) has 211 bin [13.8,13.9) has 220 bin [13.9,14.0) has 248 bin [14.0,14.1) has 222 bin [14.1,14.2) has 188 bin [14.2,14.3) has 194 bin [14.3,14.4) has 191 bin [14.4,14.5) has 173 bin [14.5,14.6) has 167 bin [14.6,14.7) has 158 bin [14.7,14.8) has 165 bin [14.8,14.9) has 124 bin [14.9,15.0) has 126 bin [15.0,15.1) has 131 bin [15.1,15.2) has 94 bin [15.2,15.3) has 108 bin [15.3,15.4) has 115 bin [15.4,15.5) has 135 bin [15.5,15.6) has 108 bin [15.6,15.7) has 106 bin [15.7,15.8) has 99 bin [15.8,15.9) has 110 bin [15.9,16.0) has 132 bin [16.0,16.1) has 123 bin [16.1,16.2) has 117 bin [16.2,16.3) has 89 bin [16.3,16.4) has 96 bin [16.4,16.5) has 98 bin [16.5,16.6) has 103 bin [16.6,16.7) has 98 bin [16.7,16.8) has 98 bin [16.8,16.9) has 104 bin [16.9,17.0) has 85 bin [17.0,17.1) has 104 bin [17.1,17.2) has 95 bin [17.2,17.3) has 107 bin [17.3,17.4) has 101 bin [17.4,17.5) has 93 bin [17.5,17.6) has 101 bin [17.6,17.7) has 74 bin [17.7,17.8) has 85 bin [17.8,17.9) has 54 bin [17.9,18.0) has 54 bin [18.0,18.1) has 57 bin [18.1,18.2) has 45 bin [18.2,18.3) has 34 bin [18.3,18.4) has 50 bin [18.4,18.5) has 56 bin [18.5,18.6) has 28 bin [18.6,18.7) has 27 bin [18.7,18.8) has 32 bin [18.8,18.9) has 21 bin [18.9,19.0) has 10 bin [19.0,19.1) has 23 bin [19.1,19.2) has 18 bin [19.2,19.3) has 16 bin [19.3,19.4) has 15 bin [19.4,19.5) has 18 bin [19.5,19.6) has 18 bin [19.6,19.7) has 17 bin [19.7,19.8) has 14 bin [19.8,19.9) has 12 bin [19.9,20.0) has 20 bin [20.0,20.1) has 11 bin [20.1,20.2) has 18 bin [20.2,20.3) has 17 bin [20.3,20.4) has 13 bin [20.4,20.5) has 15 bin [20.5,20.6) has 13 bin [20.6,20.7) has 19 bin [20.7,20.8) has 15 bin [20.8,20.9) has 20 bin [20.9,21.0) has 18 bin [21.0,21.1) has 24 bin [21.1,21.2) has 13 bin [21.2,21.3) has 15 bin [21.3,21.4) has 19 bin [21.4,21.5) has 8 bin [21.5,21.6) has 11 bin [21.6,21.7) has 15 bin [21.7,21.8) has 11 bin [21.8,21.9) has 9 bin [21.9,22.0) has 12 bin [22.0,22.1) has 21 bin [22.1,22.2) has 7 bin [22.2,22.3) has 8 bin [22.3,22.4) has 16 bin [22.4,22.5) has 7 bin [22.5,22.6) has 16 bin [22.6,22.7) has 9 bin [22.7,22.8) has 14 bin [22.8,22.9) has 17 bin [22.9,23.0) has 12 bin [23.0,23.1) has 12 bin [23.1,23.2) has 11 bin [23.2,23.3) has 15 bin [23.3,23.4) has 9 bin [23.4,23.5) has 9 bin [23.5,23.6) has 5 bin [23.6,23.7) has 6 bin [23.7,23.8) has 7 bin [23.8,23.9) has 5 bin [23.9,24.0) has 6 bin [24.0,24.1) has 5 bin [24.1,24.2) has 5 bin [24.2,24.3) has 6 bin [24.3,24.4) has 8 bin [24.4,24.5) has 5 bin [24.5,24.6) has 9 bin [24.6,24.7) has 5 bin [24.7,24.8) has 5 bin [24.8,24.9) has 12 bin [24.9,25.0) has 10 bin [25.0,25.1) has 6 bin [25.1,25.2) has 6 bin [25.2,25.3) has 5 bin [25.3,25.4) has 8 bin [25.4,25.5) has 8 bin [25.5,25.6) has 7 bin [25.6,25.7) has 2 bin [25.7,25.8) has 1 average z coordinate -4.3 for 40554218 element(s) point source id histogram with bin size 1.000000 bin 98 has 1790305 bin 99 has 25691927 bin 100 has 13071986 average point source id 99.278187610472486 for 40554218 element(s)