lasinfo (210611) report for 'AHN4T/10GN1_01.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: 176/2021 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: 25762760 number of points by return: 25688033 52421 17334 4972 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 159980 561230 0 min x y z: 159980.000 561230.000 -2.792 max x y z: 161019.999 562519.999 17.160 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: 25762760 extended number of points by return: 25688033 52421 17334 4972 0 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 -2792 17160 intensity 32 4992 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -10 29 user_data 8 9 point_source_ID 1048 1121 gps_time 267975383.283522 269074216.659871 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 39 255 G 55 255 B 38 255 NIR 49 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 26 extended_scan_angle -1667 4833 extended_scanner_channel 0 0 attribute0 0.32 49.92 ('Amplitude') attribute1 -16.79 33.49 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25688033 number of intermediate returns: 22348 number of last returns: 25687342 number of single returns: 25634963 covered area in square units/kilounits: 1337844/1.34 point density: all returns 19.26 last only 19.20 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25762760 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25688033 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 52421 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 17334 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 4972 instead zero. overview over extended number of returns of given pulse: 25634963 70660 37186 19951 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 141248 unclassified (1) 25079954 ground (2) 87294 building (6) 452819 water (9) 1445 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1580582 +---> 4051 of those are unclassified (1) +---> 1561157 of those are ground (2) +---> 15374 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.8,-2.7) has 77 bin [-2.7,-2.6) has 22736 bin [-2.6,-2.5) has 19905 bin [-2.5,-2.4) has 24923 bin [-2.4,-2.3) has 80728 bin [-2.3,-2.2) has 49703 bin [-2.2,-2.1) has 66000 bin [-2.1,-2.0) has 67510 bin [-2.0,-1.9) has 97338 bin [-1.9,-1.8) has 195449 bin [-1.8,-1.7) has 385131 bin [-1.7,-1.6) has 557464 bin [-1.6,-1.5) has 497520 bin [-1.5,-1.4) has 660192 bin [-1.4,-1.3) has 1089595 bin [-1.3,-1.2) has 1483618 bin [-1.2,-1.1) has 1868405 bin [-1.1,-1.0) has 2655269 bin [-1.0,-0.9) has 2872298 bin [-0.9,-0.8) has 2862760 bin [-0.8,-0.7) has 3024582 bin [-0.7,-0.6) has 2816822 bin [-0.6,-0.5) has 2027856 bin [-0.5,-0.4) has 1002140 bin [-0.4,-0.3) has 311979 bin [-0.3,-0.2) has 164632 bin [-0.2,-0.1) has 109284 bin [-0.1,0.0) has 91904 bin [0.0,0.1) has 76254 bin [0.1,0.2) has 86976 bin [0.2,0.3) has 108672 bin [0.3,0.4) has 95116 bin [0.4,0.5) has 59050 bin [0.5,0.6) has 36055 bin [0.6,0.7) has 14908 bin [0.7,0.8) has 9189 bin [0.8,0.9) has 4527 bin [0.9,1.0) has 3361 bin [1.0,1.1) has 2705 bin [1.1,1.2) has 2019 bin [1.2,1.3) has 1928 bin [1.3,1.4) has 2111 bin [1.4,1.5) has 2371 bin [1.5,1.6) has 2035 bin [1.6,1.7) has 2059 bin [1.7,1.8) has 1849 bin [1.8,1.9) has 1690 bin [1.9,2.0) has 1688 bin [2.0,2.1) has 1595 bin [2.1,2.2) has 1656 bin [2.2,2.3) has 1847 bin [2.3,2.4) has 1938 bin [2.4,2.5) has 2135 bin [2.5,2.6) has 2029 bin [2.6,2.7) has 1903 bin [2.7,2.8) has 2217 bin [2.8,2.9) has 2091 bin [2.9,3.0) has 2809 bin [3.0,3.1) has 2429 bin [3.1,3.2) has 2392 bin [3.2,3.3) has 2381 bin [3.3,3.4) has 2328 bin [3.4,3.5) has 2472 bin [3.5,3.6) has 2373 bin [3.6,3.7) has 2417 bin [3.7,3.8) has 2469 bin [3.8,3.9) has 2509 bin [3.9,4.0) has 2410 bin [4.0,4.1) has 2609 bin [4.1,4.2) has 2330 bin [4.2,4.3) has 2385 bin [4.3,4.4) has 2325 bin [4.4,4.5) has 2292 bin [4.5,4.6) has 2206 bin [4.6,4.7) has 2237 bin [4.7,4.8) has 2321 bin [4.8,4.9) has 2067 bin [4.9,5.0) has 2127 bin [5.0,5.1) has 2126 bin [5.1,5.2) has 2094 bin [5.2,5.3) has 2014 bin [5.3,5.4) has 2127 bin [5.4,5.5) has 2186 bin [5.5,5.6) has 2188 bin [5.6,5.7) has 1988 bin [5.7,5.8) has 1968 bin [5.8,5.9) has 1927 bin [5.9,6.0) has 1884 bin [6.0,6.1) has 1971 bin [6.1,6.2) has 2142 bin [6.2,6.3) has 1619 bin [6.3,6.4) has 1674 bin [6.4,6.5) has 1485 bin [6.5,6.6) has 1422 bin [6.6,6.7) has 1514 bin [6.7,6.8) has 1413 bin [6.8,6.9) has 1417 bin [6.9,7.0) has 1388 bin [7.0,7.1) has 1312 bin [7.1,7.2) has 1112 bin [7.2,7.3) has 868 bin [7.3,7.4) has 761 bin [7.4,7.5) has 800 bin [7.5,7.6) has 816 bin [7.6,7.7) has 838 bin [7.7,7.8) has 844 bin [7.8,7.9) has 779 bin [7.9,8.0) has 807 bin [8.0,8.1) has 750 bin [8.1,8.2) has 748 bin [8.2,8.3) has 667 bin [8.3,8.4) has 699 bin [8.4,8.5) has 748 bin [8.5,8.6) has 702 bin [8.6,8.7) has 621 bin [8.7,8.8) has 660 bin [8.8,8.9) has 662 bin [8.9,9.0) has 640 bin [9.0,9.1) has 641 bin [9.1,9.2) has 579 bin [9.2,9.3) has 578 bin [9.3,9.4) has 624 bin [9.4,9.5) has 584 bin [9.5,9.6) has 614 bin [9.6,9.7) has 588 bin [9.7,9.8) has 613 bin [9.8,9.9) has 601 bin [9.9,10.0) has 620 bin [10.0,10.1) has 556 bin [10.1,10.2) has 651 bin [10.2,10.3) has 632 bin [10.3,10.4) has 590 bin [10.4,10.5) has 605 bin [10.5,10.6) has 562 bin [10.6,10.7) has 537 bin [10.7,10.8) has 514 bin [10.8,10.9) has 521 bin [10.9,11.0) has 448 bin [11.0,11.1) has 510 bin [11.1,11.2) has 480 bin [11.2,11.3) has 460 bin [11.3,11.4) has 428 bin [11.4,11.5) has 392 bin [11.5,11.6) has 392 bin [11.6,11.7) has 367 bin [11.7,11.8) has 365 bin [11.8,11.9) has 348 bin [11.9,12.0) has 338 bin [12.0,12.1) has 391 bin [12.1,12.2) has 353 bin [12.2,12.3) has 357 bin [12.3,12.4) has 346 bin [12.4,12.5) has 322 bin [12.5,12.6) has 311 bin [12.6,12.7) has 315 bin [12.7,12.8) has 245 bin [12.8,12.9) has 221 bin [12.9,13.0) has 245 bin [13.0,13.1) has 223 bin [13.1,13.2) has 192 bin [13.2,13.3) has 210 bin [13.3,13.4) has 194 bin [13.4,13.5) has 186 bin [13.5,13.6) has 175 bin [13.6,13.7) has 137 bin [13.7,13.8) has 166 bin [13.8,13.9) has 155 bin [13.9,14.0) has 151 bin [14.0,14.1) has 143 bin [14.1,14.2) has 161 bin [14.2,14.3) has 110 bin [14.3,14.4) has 114 bin [14.4,14.5) has 153 bin [14.5,14.6) has 113 bin [14.6,14.7) has 87 bin [14.7,14.8) has 115 bin [14.8,14.9) has 81 bin [14.9,15.0) has 90 bin [15.0,15.1) has 87 bin [15.1,15.2) has 77 bin [15.2,15.3) has 75 bin [15.3,15.4) has 59 bin [15.4,15.5) has 71 bin [15.5,15.6) has 61 bin [15.6,15.7) has 71 bin [15.7,15.8) has 56 bin [15.8,15.9) has 37 bin [15.9,16.0) has 38 bin [16.0,16.1) has 35 bin [16.1,16.2) has 39 bin [16.2,16.3) has 27 bin [16.3,16.4) has 32 bin [16.4,16.5) has 15 bin [16.5,16.6) has 34 bin [16.6,16.7) has 15 bin [16.7,16.8) has 22 bin [16.8,16.9) has 15 bin [16.9,17.0) has 13 bin [17.0,17.1) has 12 bin [17.1,17.2) has 6 average z coordinate -0.9 for 25762760 element(s) point source id histogram with bin size 1.000000 bin 1048 has 7074001 bin 1064 has 18611982 bin 1121 has 76777 average point source id 1059.776550066840628 for 25762760 element(s)