lasinfo (210611) report for 'AHN4T/52GN2_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: 340/2022 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: 34497248 number of points by return: 28530785 4326339 1360870 251915 27339 scale factor x y z: 0.001 0.001 0.001 offset x y z: 206980 382480 0 min x y z: 206980.000 382480.000 15.522 max x y z: 208019.999 383769.999 53.827 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: 34497248 extended number of points by return: 28530785 4326339 1360870 251915 27339 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 15522 53827 intensity 0 4787 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 104 106 gps_time 297867989.422547 298289213.763165 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 33 255 B 17 255 NIR 14 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 47.87 ('Amplitude') attribute1 -16.8 31.43 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28530785 number of intermediate returns: 1643182 number of last returns: 28513568 number of single returns: 24190287 covered area in square units/kilounits: 1339344/1.34 point density: all returns 25.76 last only 21.29 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34497248 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28530785 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4326339 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1360870 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 251915 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 27339 instead zero. overview over extended number of returns of given pulse: 24190287 5937085 3331701 900239 128348 8658 930 0 0 0 0 0 0 0 0 histogram of classification of points: 8096609 unclassified (1) 25671501 ground (2) 496982 building (6) 232156 water (9) +-> flagged as extended overlap: 2416459 +---> 651432 of those are unclassified (1) +---> 1748044 of those are ground (2) +---> 14195 of those are building (6) +---> 2788 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.5,15.6) has 50 bin [15.6,15.7) has 2655 bin [15.7,15.8) has 5555 bin [15.8,15.9) has 10254 bin [15.9,16.0) has 9449 bin [16.0,16.1) has 19496 bin [16.1,16.2) has 90621 bin [16.2,16.3) has 172054 bin [16.3,16.4) has 574420 bin [16.4,16.5) has 589138 bin [16.5,16.6) has 818569 bin [16.6,16.7) has 1014490 bin [16.7,16.8) has 937970 bin [16.8,16.9) has 906106 bin [16.9,17.0) has 849087 bin [17.0,17.1) has 644866 bin [17.1,17.2) has 529358 bin [17.2,17.3) has 472400 bin [17.3,17.4) has 443108 bin [17.4,17.5) has 450298 bin [17.5,17.6) has 536427 bin [17.6,17.7) has 494715 bin [17.7,17.8) has 420757 bin [17.8,17.9) has 301428 bin [17.9,18.0) has 309576 bin [18.0,18.1) has 351396 bin [18.1,18.2) has 361389 bin [18.2,18.3) has 362502 bin [18.3,18.4) has 327811 bin [18.4,18.5) has 364469 bin [18.5,18.6) has 539081 bin [18.6,18.7) has 692506 bin [18.7,18.8) has 834847 bin [18.8,18.9) has 742135 bin [18.9,19.0) has 1024659 bin [19.0,19.1) has 1095052 bin [19.1,19.2) has 860274 bin [19.2,19.3) has 759619 bin [19.3,19.4) has 828813 bin [19.4,19.5) has 956161 bin [19.5,19.6) has 1017706 bin [19.6,19.7) has 990275 bin [19.7,19.8) has 1329562 bin [19.8,19.9) has 1135773 bin [19.9,20.0) has 1154211 bin [20.0,20.1) has 575572 bin [20.1,20.2) has 341956 bin [20.2,20.3) has 180917 bin [20.3,20.4) has 133069 bin [20.4,20.5) has 91886 bin [20.5,20.6) has 56653 bin [20.6,20.7) has 42637 bin [20.7,20.8) 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has 2729 bin [43.9,44.0) has 2654 bin [44.0,44.1) has 2563 bin [44.1,44.2) has 2374 bin [44.2,44.3) has 2382 bin [44.3,44.4) has 2220 bin [44.4,44.5) has 2295 bin [44.5,44.6) has 2257 bin [44.6,44.7) has 2242 bin [44.7,44.8) has 2183 bin [44.8,44.9) has 2101 bin [44.9,45.0) has 2183 bin [45.0,45.1) has 2093 bin [45.1,45.2) has 2124 bin [45.2,45.3) has 2141 bin [45.3,45.4) has 2136 bin [45.4,45.5) has 1988 bin [45.5,45.6) has 1817 bin [45.6,45.7) has 2003 bin [45.7,45.8) has 1878 bin [45.8,45.9) has 1818 bin [45.9,46.0) has 1873 bin [46.0,46.1) has 1808 bin [46.1,46.2) has 1892 bin [46.2,46.3) has 1766 bin [46.3,46.4) has 1715 bin [46.4,46.5) has 1704 bin [46.5,46.6) has 1674 bin [46.6,46.7) has 1600 bin [46.7,46.8) has 1535 bin [46.8,46.9) has 1607 bin [46.9,47.0) has 1478 bin [47.0,47.1) has 1458 bin [47.1,47.2) has 1439 bin [47.2,47.3) has 1479 bin [47.3,47.4) has 1443 bin [47.4,47.5) has 1434 bin [47.5,47.6) has 1397 bin [47.6,47.7) has 1334 bin [47.7,47.8) has 1280 bin [47.8,47.9) has 1277 bin [47.9,48.0) has 1239 bin [48.0,48.1) has 1250 bin [48.1,48.2) has 1282 bin [48.2,48.3) has 1230 bin [48.3,48.4) has 1143 bin [48.4,48.5) has 1135 bin [48.5,48.6) has 1043 bin [48.6,48.7) has 1048 bin [48.7,48.8) has 989 bin [48.8,48.9) has 1031 bin [48.9,49.0) has 974 bin [49.0,49.1) has 975 bin [49.1,49.2) has 971 bin [49.2,49.3) has 961 bin [49.3,49.4) has 927 bin [49.4,49.5) has 902 bin [49.5,49.6) has 853 bin [49.6,49.7) has 862 bin [49.7,49.8) has 807 bin [49.8,49.9) has 828 bin [49.9,50.0) has 831 bin [50.0,50.1) has 743 bin [50.1,50.2) has 728 bin [50.2,50.3) has 688 bin [50.3,50.4) has 708 bin [50.4,50.5) has 618 bin [50.5,50.6) has 613 bin [50.6,50.7) has 565 bin [50.7,50.8) has 530 bin [50.8,50.9) has 545 bin [50.9,51.0) has 486 bin [51.0,51.1) has 457 bin [51.1,51.2) has 473 bin [51.2,51.3) has 393 bin [51.3,51.4) has 468 bin [51.4,51.5) has 408 bin [51.5,51.6) has 370 bin [51.6,51.7) has 373 bin [51.7,51.8) has 359 bin [51.8,51.9) has 324 bin [51.9,52.0) has 306 bin [52.0,52.1) has 291 bin [52.1,52.2) has 257 bin [52.2,52.3) has 210 bin [52.3,52.4) has 186 bin [52.4,52.5) has 170 bin [52.5,52.6) has 140 bin [52.6,52.7) has 99 bin [52.7,52.8) has 112 bin [52.8,52.9) has 85 bin [52.9,53.0) has 62 bin [53.0,53.1) has 58 bin [53.1,53.2) has 40 bin [53.2,53.3) has 37 bin [53.3,53.4) has 19 bin [53.4,53.5) has 16 bin [53.5,53.6) has 12 bin [53.6,53.7) has 7 bin [53.7,53.8) has 2 bin [53.8,53.9) has 2 average z coordinate 20.8 for 34497248 element(s) point source id histogram with bin size 1.000000 bin 104 has 35695 bin 105 has 26367157 bin 106 has 8094396 average point source id 105.233604170396433 for 34497248 element(s)