lasinfo (210611) report for 'AHN4T/34HN1_15.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: 337/2022 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: 986414 number of points by return: 780767 137351 54695 12107 1494 scale factor x y z: 0.001 0.001 0.001 offset x y z: 253980 458730 0 min x y z: 253980.000 459931.262 35.791 max x y z: 254832.155 460019.999 59.262 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: 986414 extended number of points by return: 780767 137351 54695 12107 1494 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 852155 Y 1201262 1289999 Z 35791 59262 intensity 59 4210 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 174 176 gps_time 324216705.336791 324218932.897954 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 195 G 56 195 B 50 183 NIR 44 241 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 0 ('Amplitude') attribute1 -16.21 25.84 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 780767 number of intermediate returns: 68518 number of last returns: 781798 number of single returns: 644669 covered area in square units/kilounits: 44604/0.04 point density: all returns 22.11 last only 17.53 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 986414 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 780767 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 137351 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 54695 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 12107 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1494 instead zero. overview over extended number of returns of given pulse: 644669 164209 127329 42711 6986 500 10 0 0 0 0 0 0 0 0 histogram of classification of points: 244604 unclassified (1) 740822 ground (2) 988 water (9) +-> flagged as extended overlap: 392388 +---> 58240 of those are unclassified (1) +---> 333876 of those are ground (2) +---> 272 of those are water (9) z coordinate histogram with bin size 0.100000 bin [35.7,35.8) has 1 bin [35.8,35.9) has 57 bin [35.9,36.0) has 764 bin [36.0,36.1) has 1204 bin [36.1,36.2) has 1227 bin [36.2,36.3) has 1068 bin [36.3,36.4) has 1481 bin [36.4,36.5) has 6203 bin [36.5,36.6) has 20705 bin [36.6,36.7) has 15242 bin [36.7,36.8) has 21845 bin [36.8,36.9) has 37454 bin [36.9,37.0) has 34598 bin [37.0,37.1) has 20677 bin [37.1,37.2) has 15683 bin [37.2,37.3) has 14854 bin [37.3,37.4) has 13333 bin [37.4,37.5) has 18474 bin [37.5,37.6) has 16159 bin [37.6,37.7) has 12029 bin [37.7,37.8) has 13642 bin [37.8,37.9) has 28123 bin [37.9,38.0) has 16442 bin [38.0,38.1) has 9789 bin [38.1,38.2) has 13346 bin [38.2,38.3) has 11874 bin [38.3,38.4) has 8363 bin [38.4,38.5) has 10363 bin [38.5,38.6) has 12016 bin [38.6,38.7) has 12864 bin [38.7,38.8) has 11235 bin [38.8,38.9) has 11583 bin [38.9,39.0) has 10750 bin [39.0,39.1) has 11537 bin [39.1,39.2) has 12842 bin [39.2,39.3) has 16015 bin [39.3,39.4) has 14973 bin [39.4,39.5) has 12112 bin [39.5,39.6) has 15274 bin [39.6,39.7) has 16597 bin [39.7,39.8) has 17089 bin [39.8,39.9) has 19199 bin [39.9,40.0) has 12506 bin [40.0,40.1) has 10371 bin [40.1,40.2) has 8212 bin [40.2,40.3) has 12554 bin [40.3,40.4) has 14352 bin [40.4,40.5) has 16052 bin [40.5,40.6) has 13126 bin [40.6,40.7) has 12662 bin [40.7,40.8) has 14317 bin [40.8,40.9) has 10723 bin [40.9,41.0) has 16899 bin [41.0,41.1) has 24011 bin [41.1,41.2) has 11508 bin [41.2,41.3) has 6122 bin [41.3,41.4) has 4752 bin [41.4,41.5) has 4002 bin [41.5,41.6) has 4035 bin [41.6,41.7) has 5579 bin [41.7,41.8) has 7749 bin [41.8,41.9) has 7176 bin [41.9,42.0) has 4084 bin [42.0,42.1) has 1732 bin [42.1,42.2) has 1176 bin [42.2,42.3) has 1061 bin [42.3,42.4) has 1040 bin [42.4,42.5) has 1038 bin [42.5,42.6) has 1118 bin [42.6,42.7) has 1171 bin [42.7,42.8) has 1214 bin [42.8,42.9) has 1298 bin [42.9,43.0) has 1278 bin [43.0,43.1) has 1302 bin [43.1,43.2) has 1300 bin [43.2,43.3) has 1351 bin [43.3,43.4) has 1365 bin [43.4,43.5) has 1282 bin [43.5,43.6) has 1273 bin [43.6,43.7) has 1267 bin [43.7,43.8) has 1238 bin [43.8,43.9) has 1303 bin [43.9,44.0) has 1327 bin [44.0,44.1) has 1327 bin [44.1,44.2) has 1286 bin [44.2,44.3) has 1227 bin [44.3,44.4) has 1264 bin [44.4,44.5) has 1285 bin [44.5,44.6) has 1324 bin [44.6,44.7) has 1264 bin [44.7,44.8) has 1292 bin [44.8,44.9) has 1349 bin [44.9,45.0) has 1395 bin [45.0,45.1) has 1323 bin [45.1,45.2) has 1332 bin [45.2,45.3) has 1381 bin [45.3,45.4) has 1462 bin [45.4,45.5) has 1433 bin [45.5,45.6) has 1487 bin [45.6,45.7) has 1512 bin [45.7,45.8) has 1425 bin [45.8,45.9) has 1390 bin [45.9,46.0) has 1508 bin [46.0,46.1) has 1614 bin [46.1,46.2) has 1610 bin [46.2,46.3) has 1618 bin [46.3,46.4) has 1608 bin [46.4,46.5) has 1533 bin [46.5,46.6) has 1528 bin [46.6,46.7) has 1675 bin [46.7,46.8) has 1536 bin [46.8,46.9) has 1521 bin [46.9,47.0) has 1550 bin [47.0,47.1) has 1647 bin [47.1,47.2) has 1555 bin [47.2,47.3) has 1610 bin [47.3,47.4) has 1574 bin [47.4,47.5) has 1648 bin [47.5,47.6) has 1602 bin [47.6,47.7) has 1650 bin [47.7,47.8) has 1703 bin [47.8,47.9) has 1601 bin [47.9,48.0) has 1653 bin [48.0,48.1) has 1687 bin [48.1,48.2) has 1781 bin [48.2,48.3) has 1852 bin [48.3,48.4) has 1716 bin [48.4,48.5) has 1777 bin [48.5,48.6) has 1813 bin [48.6,48.7) has 1772 bin [48.7,48.8) has 1842 bin [48.8,48.9) has 1840 bin [48.9,49.0) has 1883 bin [49.0,49.1) has 1813 bin [49.1,49.2) has 1820 bin [49.2,49.3) has 1747 bin [49.3,49.4) has 1731 bin [49.4,49.5) has 1776 bin [49.5,49.6) has 1724 bin [49.6,49.7) has 1799 bin [49.7,49.8) has 1764 bin [49.8,49.9) has 1797 bin [49.9,50.0) has 1763 bin [50.0,50.1) has 1648 bin [50.1,50.2) has 1690 bin [50.2,50.3) has 1665 bin [50.3,50.4) has 1746 bin [50.4,50.5) has 1734 bin [50.5,50.6) has 1742 bin [50.6,50.7) has 1767 bin [50.7,50.8) has 1832 bin [50.8,50.9) has 1777 bin [50.9,51.0) has 1800 bin [51.0,51.1) has 1766 bin [51.1,51.2) has 1870 bin [51.2,51.3) has 1782 bin [51.3,51.4) has 1802 bin [51.4,51.5) has 1765 bin [51.5,51.6) has 1822 bin [51.6,51.7) has 1757 bin [51.7,51.8) has 1898 bin [51.8,51.9) has 1744 bin [51.9,52.0) has 1698 bin [52.0,52.1) has 1607 bin [52.1,52.2) has 1660 bin [52.2,52.3) has 1568 bin [52.3,52.4) has 1590 bin [52.4,52.5) has 1534 bin [52.5,52.6) has 1483 bin [52.6,52.7) has 1515 bin [52.7,52.8) has 1481 bin [52.8,52.9) has 1462 bin [52.9,53.0) has 1526 bin [53.0,53.1) has 1483 bin [53.1,53.2) has 1501 bin [53.2,53.3) has 1461 bin [53.3,53.4) has 1359 bin [53.4,53.5) has 1343 bin [53.5,53.6) has 1306 bin [53.6,53.7) has 1292 bin [53.7,53.8) has 1318 bin [53.8,53.9) has 1210 bin [53.9,54.0) has 1156 bin [54.0,54.1) has 1187 bin [54.1,54.2) has 1162 bin [54.2,54.3) has 1117 bin [54.3,54.4) has 1050 bin [54.4,54.5) has 1027 bin [54.5,54.6) has 1043 bin [54.6,54.7) has 901 bin [54.7,54.8) has 908 bin [54.8,54.9) has 857 bin [54.9,55.0) has 774 bin [55.0,55.1) has 768 bin [55.1,55.2) has 729 bin [55.2,55.3) has 667 bin [55.3,55.4) has 669 bin [55.4,55.5) has 610 bin [55.5,55.6) has 632 bin [55.6,55.7) has 617 bin [55.7,55.8) has 615 bin [55.8,55.9) has 522 bin [55.9,56.0) has 485 bin [56.0,56.1) has 443 bin [56.1,56.2) has 422 bin [56.2,56.3) has 399 bin [56.3,56.4) has 379 bin [56.4,56.5) has 397 bin [56.5,56.6) has 389 bin [56.6,56.7) has 379 bin [56.7,56.8) has 330 bin [56.8,56.9) has 311 bin [56.9,57.0) has 294 bin [57.0,57.1) has 276 bin [57.1,57.2) has 214 bin [57.2,57.3) has 205 bin [57.3,57.4) has 229 bin [57.4,57.5) has 204 bin [57.5,57.6) has 187 bin [57.6,57.7) has 177 bin [57.7,57.8) has 107 bin [57.8,57.9) has 106 bin [57.9,58.0) has 72 bin [58.0,58.1) has 73 bin [58.1,58.2) has 64 bin [58.2,58.3) has 75 bin [58.3,58.4) has 53 bin [58.4,58.5) has 43 bin [58.5,58.6) has 20 bin [58.6,58.7) has 23 bin [58.7,58.8) has 15 bin [58.8,58.9) has 7 bin [58.9,59.0) has 6 bin [59.0,59.1) has 3 bin [59.2,59.3) has 1 average z coordinate 40.9 for 986414 element(s) point source id histogram with bin size 1.000000 bin 174 has 55749 bin 175 has 845301 bin 176 has 85364 average point source id 175.030022890997088 for 986414 element(s)