lasinfo (210611) report for 'AHN4T/31DN1_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: 41234914 number of points by return: 40464265 611281 137985 19495 1888 scale factor x y z: 0.001 0.001 0.001 offset x y z: 110980 456230 0 min x y z: 110980.000 456230.000 -2.857 max x y z: 112019.999 457519.999 21.852 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: 41234914 extended number of points by return: 40464265 611281 137985 19495 1888 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 -2857 21852 intensity 56 2937 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 -37 37 user_data 6 7 point_source_ID 165 167 gps_time 270298226.789017 270300085.512089 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 38 255 G 46 255 B 24 255 NIR 67 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -6167 6167 extended_scanner_channel 0 0 attribute0 0.56 29.37 ('Amplitude') attribute1 -15.18 14.53 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40464265 number of intermediate returns: 159512 number of last returns: 40460529 number of single returns: 39849392 covered area in square units/kilounits: 1322784/1.32 point density: all returns 31.17 last only 30.59 (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 41234914 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40464265 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 611281 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 137985 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 19495 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1888 instead zero. overview over extended number of returns of given pulse: 39849392 949681 355827 70569 9440 5 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1221346 unclassified (1) 39356537 ground (2) 364603 building (6) 266686 water (9) 25742 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2838301 +---> 108098 of those are unclassified (1) +---> 2703742 of those are ground (2) +---> 12566 of those are building (6) +---> 13270 of those are water (9) +---> 625 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.9,-2.8) has 5 bin [-2.8,-2.7) has 645 bin [-2.7,-2.6) has 25140 bin [-2.6,-2.5) has 56206 bin [-2.5,-2.4) has 351089 bin [-2.4,-2.3) has 304025 bin [-2.3,-2.2) has 509797 bin [-2.2,-2.1) has 905952 bin [-2.1,-2.0) has 2129906 bin [-2.0,-1.9) has 6156570 bin [-1.9,-1.8) has 8285142 bin [-1.8,-1.7) has 7803124 bin [-1.7,-1.6) has 5409370 bin [-1.6,-1.5) has 3322711 bin [-1.5,-1.4) has 1881795 bin [-1.4,-1.3) has 952728 bin [-1.3,-1.2) has 586471 bin [-1.2,-1.1) has 413599 bin [-1.1,-1.0) has 262858 bin [-1.0,-0.9) has 195371 bin [-0.9,-0.8) has 151919 bin [-0.8,-0.7) has 99258 bin [-0.7,-0.6) has 33127 bin [-0.6,-0.5) has 21695 bin [-0.5,-0.4) has 16894 bin [-0.4,-0.3) has 15251 bin [-0.3,-0.2) has 13178 bin [-0.2,-0.1) has 13361 bin [-0.1,0.0) has 13992 bin [0.0,0.1) has 14332 bin [0.1,0.2) has 14458 bin [0.2,0.3) has 14704 bin [0.3,0.4) has 16648 bin [0.4,0.5) has 18641 bin [0.5,0.6) has 20016 bin [0.6,0.7) has 22406 bin [0.7,0.8) has 22854 bin [0.8,0.9) has 23204 bin [0.9,1.0) has 23155 bin [1.0,1.1) has 22045 bin [1.1,1.2) has 20220 bin [1.2,1.3) has 21460 bin [1.3,1.4) has 19794 bin [1.4,1.5) has 18708 bin [1.5,1.6) has 18187 bin [1.6,1.7) has 16324 bin [1.7,1.8) has 17058 bin [1.8,1.9) has 17552 bin [1.9,2.0) has 17175 bin [2.0,2.1) has 16005 bin [2.1,2.2) has 15878 bin [2.2,2.3) has 16188 bin [2.3,2.4) has 16303 bin [2.4,2.5) has 15983 bin [2.5,2.6) has 16174 bin [2.6,2.7) has 16043 bin [2.7,2.8) has 15629 bin [2.8,2.9) has 15094 bin [2.9,3.0) has 15187 bin [3.0,3.1) has 15337 bin [3.1,3.2) has 15339 bin [3.2,3.3) has 14989 bin [3.3,3.4) has 15383 bin [3.4,3.5) has 15980 bin [3.5,3.6) has 16037 bin [3.6,3.7) has 15239 bin [3.7,3.8) has 15904 bin [3.8,3.9) has 15822 bin [3.9,4.0) has 15813 bin [4.0,4.1) has 14788 bin [4.1,4.2) has 14513 bin [4.2,4.3) has 13347 bin [4.3,4.4) has 11839 bin [4.4,4.5) has 11762 bin [4.5,4.6) has 11456 bin [4.6,4.7) has 11293 bin [4.7,4.8) has 11232 bin [4.8,4.9) has 11003 bin [4.9,5.0) has 10637 bin [5.0,5.1) has 10403 bin [5.1,5.2) has 10015 bin [5.2,5.3) has 10278 bin [5.3,5.4) has 10109 bin [5.4,5.5) has 9973 bin [5.5,5.6) has 10753 bin [5.6,5.7) has 9470 bin [5.7,5.8) has 9168 bin [5.8,5.9) has 9029 bin [5.9,6.0) has 9108 bin [6.0,6.1) has 9119 bin [6.1,6.2) has 9160 bin [6.2,6.3) has 8994 bin [6.3,6.4) has 8835 bin [6.4,6.5) has 8752 bin [6.5,6.6) has 8301 bin [6.6,6.7) has 7948 bin [6.7,6.8) has 7732 bin [6.8,6.9) has 7797 bin [6.9,7.0) has 7637 bin [7.0,7.1) has 7775 bin [7.1,7.2) has 7438 bin [7.2,7.3) has 7160 bin [7.3,7.4) has 7112 bin [7.4,7.5) has 7104 bin [7.5,7.6) has 7040 bin [7.6,7.7) has 6956 bin [7.7,7.8) has 7083 bin [7.8,7.9) has 6831 bin [7.9,8.0) has 6523 bin [8.0,8.1) has 6633 bin [8.1,8.2) has 6319 bin [8.2,8.3) has 6042 bin [8.3,8.4) has 5873 bin [8.4,8.5) has 5710 bin [8.5,8.6) has 5606 bin [8.6,8.7) has 5559 bin [8.7,8.8) has 5226 bin [8.8,8.9) has 5111 bin [8.9,9.0) has 5021 bin [9.0,9.1) has 4866 bin [9.1,9.2) has 4832 bin [9.2,9.3) has 4772 bin [9.3,9.4) has 4630 bin [9.4,9.5) has 4754 bin [9.5,9.6) has 4582 bin [9.6,9.7) has 4431 bin [9.7,9.8) has 4315 bin [9.8,9.9) has 4248 bin [9.9,10.0) has 4036 bin [10.0,10.1) has 4032 bin [10.1,10.2) has 3919 bin [10.2,10.3) has 3890 bin [10.3,10.4) has 3861 bin [10.4,10.5) has 3775 bin [10.5,10.6) has 3996 bin [10.6,10.7) has 3754 bin [10.7,10.8) has 3662 bin [10.8,10.9) has 3635 bin [10.9,11.0) has 3572 bin [11.0,11.1) has 3504 bin [11.1,11.2) has 3336 bin [11.2,11.3) has 3453 bin [11.3,11.4) has 3409 bin [11.4,11.5) has 3444 bin [11.5,11.6) has 3268 bin [11.6,11.7) has 2979 bin [11.7,11.8) has 3040 bin [11.8,11.9) has 3077 bin [11.9,12.0) has 2982 bin [12.0,12.1) has 2833 bin [12.1,12.2) has 2779 bin [12.2,12.3) has 2639 bin [12.3,12.4) has 2395 bin [12.4,12.5) has 2272 bin [12.5,12.6) has 2026 bin [12.6,12.7) has 2077 bin [12.7,12.8) has 2044 bin [12.8,12.9) has 2036 bin [12.9,13.0) has 1971 bin [13.0,13.1) has 1796 bin [13.1,13.2) has 1714 bin [13.2,13.3) has 1749 bin [13.3,13.4) has 1660 bin [13.4,13.5) has 1566 bin [13.5,13.6) has 1526 bin [13.6,13.7) has 1470 bin [13.7,13.8) has 1345 bin [13.8,13.9) has 1388 bin [13.9,14.0) has 1325 bin [14.0,14.1) has 1377 bin [14.1,14.2) has 1253 bin [14.2,14.3) has 1171 bin [14.3,14.4) has 1180 bin [14.4,14.5) has 1128 bin [14.5,14.6) has 1075 bin [14.6,14.7) has 1078 bin [14.7,14.8) has 968 bin [14.8,14.9) has 965 bin [14.9,15.0) has 876 bin [15.0,15.1) has 806 bin [15.1,15.2) has 823 bin [15.2,15.3) has 748 bin [15.3,15.4) has 717 bin [15.4,15.5) has 615 bin [15.5,15.6) has 591 bin [15.6,15.7) has 573 bin [15.7,15.8) has 528 bin [15.8,15.9) has 533 bin [15.9,16.0) has 492 bin [16.0,16.1) has 448 bin [16.1,16.2) has 442 bin [16.2,16.3) has 428 bin [16.3,16.4) has 382 bin [16.4,16.5) has 329 bin [16.5,16.6) has 310 bin [16.6,16.7) has 243 bin [16.7,16.8) has 232 bin [16.8,16.9) has 199 bin [16.9,17.0) has 182 bin [17.0,17.1) has 162 bin [17.1,17.2) has 130 bin [17.2,17.3) has 140 bin [17.3,17.4) has 120 bin [17.4,17.5) has 112 bin [17.5,17.6) has 89 bin [17.6,17.7) has 84 bin [17.7,17.8) has 89 bin [17.8,17.9) has 82 bin [17.9,18.0) has 64 bin [18.0,18.1) has 84 bin [18.1,18.2) has 72 bin [18.2,18.3) has 68 bin [18.3,18.4) has 64 bin [18.4,18.5) has 60 bin [18.5,18.6) has 78 bin [18.6,18.7) has 62 bin [18.7,18.8) has 53 bin [18.8,18.9) has 59 bin [18.9,19.0) has 63 bin [19.0,19.1) has 56 bin [19.1,19.2) has 43 bin [19.2,19.3) has 37 bin [19.3,19.4) has 40 bin [19.4,19.5) has 51 bin [19.5,19.6) has 32 bin [19.6,19.7) has 30 bin [19.7,19.8) has 38 bin [19.8,19.9) has 38 bin [19.9,20.0) has 38 bin [20.0,20.1) has 47 bin [20.1,20.2) has 37 bin [20.2,20.3) has 31 bin [20.3,20.4) has 46 bin [20.4,20.5) has 32 bin [20.5,20.6) has 34 bin [20.6,20.7) has 28 bin [20.7,20.8) has 28 bin [20.8,20.9) has 13 bin [20.9,21.0) has 13 bin [21.0,21.1) has 17 bin [21.1,21.2) has 15 bin [21.2,21.3) has 16 bin [21.3,21.4) has 16 bin [21.4,21.5) has 7 bin [21.5,21.6) has 4 bin [21.6,21.7) has 6 bin [21.7,21.8) has 7 bin [21.8,21.9) has 2 average z coordinate -1.6 for 41234914 element(s) point source id histogram with bin size 1.000000 bin 165 has 1031549 bin 166 has 26193440 bin 167 has 14009925 average point source id 166.31474240494353 for 41234914 element(s)