lasinfo (210611) report for 'AHN4T/31DN2_08.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: 42504825 number of points by return: 41818587 550107 119181 15707 1243 scale factor x y z: 0.001 0.001 0.001 offset x y z: 116980 459980 0 min x y z: 116980.000 459980.000 -3.513 max x y z: 118019.999 461269.999 22.633 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: 42504825 extended number of points by return: 41818587 550107 119181 15707 1243 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 -3513 22633 intensity 48 4841 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 -35 35 user_data 6 7 point_source_ID 90 171 gps_time 270028162.022436 270303567.227405 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 36 255 B 18 255 NIR 54 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5833 5833 extended_scanner_channel 0 0 attribute0 0.48 48.41 ('Amplitude') attribute1 -15.23 33.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41818587 number of intermediate returns: 135576 number of last returns: 41817333 number of single returns: 41266671 covered area in square units/kilounits: 1281552/1.28 point density: all returns 33.17 last only 32.63 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42504825 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41818587 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 550107 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 119181 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 15707 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1243 instead zero. overview over extended number of returns of given pulse: 41266671 864804 309711 57461 6144 34 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1173249 unclassified (1) 40554389 ground (2) 608052 building (6) 156834 water (9) 12301 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3387101 +---> 125434 of those are unclassified (1) +---> 3164309 of those are ground (2) +---> 92925 of those are building (6) +---> 4066 of those are water (9) +---> 367 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.6,-3.5) has 1 bin [-3.5,-3.4) has 85 bin [-3.4,-3.3) has 6269 bin [-3.3,-3.2) has 16973 bin [-3.2,-3.1) has 17838 bin [-3.1,-3.0) has 68959 bin [-3.0,-2.9) has 253118 bin [-2.9,-2.8) has 366301 bin [-2.8,-2.7) has 638533 bin [-2.7,-2.6) has 1658369 bin [-2.6,-2.5) has 3800162 bin [-2.5,-2.4) has 6041841 bin [-2.4,-2.3) has 7090814 bin [-2.3,-2.2) has 7160533 bin [-2.2,-2.1) has 6074237 bin [-2.1,-2.0) has 3721266 bin [-2.0,-1.9) has 2796778 bin [-1.9,-1.8) has 680575 bin [-1.8,-1.7) has 218988 bin [-1.7,-1.6) has 129528 bin [-1.6,-1.5) has 72142 bin [-1.5,-1.4) has 43485 bin [-1.4,-1.3) has 35751 bin [-1.3,-1.2) has 32702 bin [-1.2,-1.1) has 25573 bin [-1.1,-1.0) has 24010 bin [-1.0,-0.9) has 22067 bin [-0.9,-0.8) has 19515 bin [-0.8,-0.7) has 19213 bin [-0.7,-0.6) has 18717 bin [-0.6,-0.5) has 18334 bin [-0.5,-0.4) has 17143 bin [-0.4,-0.3) has 18585 bin [-0.3,-0.2) has 21094 bin [-0.2,-0.1) has 20190 bin [-0.1,0.0) has 17213 bin [0.0,0.1) has 17785 bin [0.1,0.2) has 17758 bin [0.2,0.3) has 17472 bin [0.3,0.4) has 19788 bin [0.4,0.5) has 21902 bin [0.5,0.6) has 20186 bin [0.6,0.7) has 21807 bin [0.7,0.8) has 24707 bin [0.8,0.9) has 27765 bin [0.9,1.0) has 24805 bin [1.0,1.1) has 24884 bin [1.1,1.2) has 26898 bin [1.2,1.3) has 28130 bin [1.3,1.4) has 26157 bin [1.4,1.5) has 26712 bin [1.5,1.6) has 25557 bin [1.6,1.7) has 26421 bin [1.7,1.8) has 25786 bin [1.8,1.9) has 25189 bin [1.9,2.0) has 24629 bin [2.0,2.1) has 24372 bin [2.1,2.2) has 24852 bin [2.2,2.3) has 24361 bin [2.3,2.4) has 23553 bin [2.4,2.5) has 23047 bin [2.5,2.6) has 23109 bin [2.6,2.7) has 23017 bin [2.7,2.8) has 22430 bin [2.8,2.9) has 22251 bin [2.9,3.0) has 21161 bin [3.0,3.1) has 20413 bin [3.1,3.2) has 19986 bin [3.2,3.3) has 18091 bin [3.3,3.4) has 17688 bin [3.4,3.5) has 16969 bin [3.5,3.6) has 16662 bin [3.6,3.7) has 15802 bin [3.7,3.8) has 14902 bin [3.8,3.9) has 14088 bin [3.9,4.0) has 14531 bin [4.0,4.1) has 14123 bin [4.1,4.2) has 13871 bin [4.2,4.3) has 12239 bin [4.3,4.4) has 11605 bin [4.4,4.5) has 10650 bin [4.5,4.6) has 10990 bin [4.6,4.7) has 10100 bin [4.7,4.8) has 9796 bin [4.8,4.9) has 9406 bin [4.9,5.0) has 9020 bin [5.0,5.1) has 9090 bin [5.1,5.2) has 8621 bin [5.2,5.3) has 8464 bin [5.3,5.4) has 8295 bin [5.4,5.5) has 8179 bin [5.5,5.6) has 8257 bin [5.6,5.7) has 8041 bin [5.7,5.8) has 7972 bin [5.8,5.9) has 7483 bin [5.9,6.0) has 7084 bin [6.0,6.1) has 6731 bin [6.1,6.2) has 6511 bin [6.2,6.3) has 6486 bin [6.3,6.4) has 6589 bin [6.4,6.5) has 6401 bin [6.5,6.6) has 6188 bin [6.6,6.7) has 5974 bin [6.7,6.8) has 5788 bin [6.8,6.9) has 5223 bin [6.9,7.0) has 5414 bin [7.0,7.1) has 3489 bin [7.1,7.2) has 3627 bin [7.2,7.3) has 3555 bin [7.3,7.4) has 3458 bin [7.4,7.5) has 3210 bin [7.5,7.6) has 3310 bin [7.6,7.7) has 3351 bin [7.7,7.8) has 3206 bin [7.8,7.9) has 3179 bin [7.9,8.0) has 3095 bin [8.0,8.1) has 3025 bin [8.1,8.2) has 2873 bin [8.2,8.3) has 3012 bin [8.3,8.4) has 2968 bin [8.4,8.5) has 3079 bin [8.5,8.6) has 3076 bin [8.6,8.7) has 3040 bin [8.7,8.8) has 3086 bin [8.8,8.9) has 3148 bin [8.9,9.0) has 3131 bin [9.0,9.1) has 3086 bin [9.1,9.2) has 2964 bin [9.2,9.3) has 2982 bin [9.3,9.4) has 2991 bin [9.4,9.5) has 2990 bin [9.5,9.6) has 3005 bin [9.6,9.7) has 2919 bin [9.7,9.8) has 2936 bin [9.8,9.9) has 2755 bin [9.9,10.0) has 2745 bin [10.0,10.1) has 2662 bin [10.1,10.2) has 2727 bin [10.2,10.3) has 2702 bin [10.3,10.4) has 2589 bin [10.4,10.5) has 2642 bin [10.5,10.6) has 2523 bin [10.6,10.7) has 2403 bin [10.7,10.8) has 2395 bin [10.8,10.9) has 2239 bin [10.9,11.0) has 2157 bin [11.0,11.1) has 2341 bin [11.1,11.2) has 2385 bin [11.2,11.3) has 2329 bin [11.3,11.4) has 2272 bin [11.4,11.5) has 2237 bin [11.5,11.6) has 2195 bin [11.6,11.7) has 2432 bin [11.7,11.8) has 2315 bin [11.8,11.9) has 2299 bin [11.9,12.0) has 2199 bin [12.0,12.1) has 2128 bin [12.1,12.2) has 2088 bin [12.2,12.3) has 2024 bin [12.3,12.4) has 2053 bin [12.4,12.5) has 1986 bin [12.5,12.6) has 1953 bin [12.6,12.7) has 1852 bin [12.7,12.8) has 1769 bin [12.8,12.9) has 1836 bin [12.9,13.0) has 1767 bin [13.0,13.1) has 1701 bin [13.1,13.2) has 1634 bin [13.2,13.3) has 1712 bin [13.3,13.4) has 1682 bin [13.4,13.5) has 1624 bin [13.5,13.6) has 1527 bin [13.6,13.7) has 1552 bin [13.7,13.8) has 1558 bin [13.8,13.9) has 1486 bin [13.9,14.0) has 1434 bin [14.0,14.1) has 1385 bin [14.1,14.2) has 1381 bin [14.2,14.3) has 1337 bin [14.3,14.4) has 1349 bin [14.4,14.5) has 1408 bin [14.5,14.6) has 1341 bin [14.6,14.7) has 1183 bin [14.7,14.8) has 1171 bin [14.8,14.9) has 1116 bin [14.9,15.0) has 1126 bin [15.0,15.1) has 1069 bin [15.1,15.2) has 1058 bin [15.2,15.3) has 1035 bin [15.3,15.4) has 914 bin [15.4,15.5) has 948 bin [15.5,15.6) has 820 bin [15.6,15.7) has 816 bin [15.7,15.8) has 787 bin [15.8,15.9) has 716 bin [15.9,16.0) has 657 bin [16.0,16.1) has 667 bin [16.1,16.2) has 586 bin [16.2,16.3) has 567 bin [16.3,16.4) has 546 bin [16.4,16.5) has 508 bin [16.5,16.6) has 518 bin [16.6,16.7) has 447 bin [16.7,16.8) has 439 bin [16.8,16.9) has 403 bin [16.9,17.0) has 374 bin [17.0,17.1) has 337 bin [17.1,17.2) has 281 bin [17.2,17.3) has 253 bin [17.3,17.4) has 242 bin [17.4,17.5) has 226 bin [17.5,17.6) has 205 bin [17.6,17.7) has 167 bin [17.7,17.8) has 154 bin [17.8,17.9) has 130 bin [17.9,18.0) has 126 bin [18.0,18.1) has 130 bin [18.1,18.2) has 110 bin [18.2,18.3) has 91 bin [18.3,18.4) has 113 bin [18.4,18.5) has 114 bin [18.5,18.6) has 86 bin [18.6,18.7) has 99 bin [18.7,18.8) has 92 bin [18.8,18.9) has 68 bin [18.9,19.0) has 66 bin [19.0,19.1) has 82 bin [19.1,19.2) has 84 bin [19.2,19.3) has 70 bin [19.3,19.4) has 72 bin [19.4,19.5) has 64 bin [19.5,19.6) has 45 bin [19.6,19.7) has 51 bin [19.7,19.8) has 66 bin [19.8,19.9) has 71 bin [19.9,20.0) has 79 bin [20.0,20.1) has 63 bin [20.1,20.2) has 46 bin [20.2,20.3) has 65 bin [20.3,20.4) has 40 bin [20.4,20.5) has 53 bin [20.5,20.6) has 36 bin [20.6,20.7) has 45 bin [20.7,20.8) has 38 bin [20.8,20.9) has 28 bin [20.9,21.0) has 29 bin [21.0,21.1) has 16 bin [21.1,21.2) has 11 bin [21.2,21.3) has 21 bin [21.3,21.4) has 18 bin [21.4,21.5) has 11 bin [21.5,21.6) has 13 bin [21.6,21.7) has 11 bin [21.7,21.8) has 6 bin [21.8,21.9) has 4 bin [21.9,22.0) has 4 bin [22.0,22.1) has 3 bin [22.1,22.2) has 1 bin [22.6,22.7) has 1 average z coordinate -2.1 for 42504825 element(s) point source id histogram with bin size 1.000000 bin 90 has 884206 bin 91 has 224583 bin 169 has 10210116 bin 170 has 28642285 bin 171 has 2543635 average point source id 167.738021083488746 for 42504825 element(s)