lasinfo (210611) report for 'AHN4T/39BN1_02.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: 100653231 number of points by return: 62434128 24987492 10383923 2509932 334592 scale factor x y z: 0.001 0.001 0.001 offset x y z: 150980 448730 0 min x y z: 150980.000 448730.000 3.281 max x y z: 152019.999 450019.999 43.085 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: 100653231 extended number of points by return: 62434128 24987492 10383923 2509932 334592 3017 147 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 3281 43085 intensity 23 3748 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -31 30 user_data 6 7 point_source_ID 77 89 gps_time 269725514.909081 322916892.962254 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 28 255 B 0 255 NIR 32 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.42 23.17 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 62434128 number of intermediate returns: 13241612 number of last returns: 62334922 number of single returns: 37357431 covered area in square units/kilounits: 1336852/1.34 point density: all returns 75.29 last only 46.63 (per square units) spacing: all returns 0.12 last only 0.15 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 100653231 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 62434128 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 24987492 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 10383923 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2509932 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 334592 instead zero. overview over extended number of returns of given pulse: 37357431 29284160 23632695 8702515 1638152 36929 1349 0 0 0 0 0 0 0 0 histogram of classification of points: 49045144 unclassified (1) 44689265 ground (2) 6874198 building (6) 35593 water (9) 9031 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 5744366 +---> 2752587 of those are unclassified (1) +---> 2495247 of those are ground (2) +---> 492070 of those are building (6) +---> 2677 of those are water (9) +---> 1785 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [3.2,3.3) has 8 bin [3.3,3.4) has 1153 bin [3.4,3.5) has 20920 bin [3.5,3.6) has 26503 bin [3.6,3.7) has 28169 bin [3.7,3.8) has 38997 bin [3.8,3.9) has 69493 bin [3.9,4.0) has 172589 bin [4.0,4.1) has 463938 bin [4.1,4.2) has 655735 bin [4.2,4.3) has 822971 bin [4.3,4.4) has 1227928 bin [4.4,4.5) has 1496406 bin [4.5,4.6) has 1629059 bin [4.6,4.7) has 1340000 bin [4.7,4.8) has 1297533 bin [4.8,4.9) has 1179442 bin [4.9,5.0) has 1341712 bin [5.0,5.1) has 1233733 bin [5.1,5.2) has 1003005 bin [5.2,5.3) has 974436 bin [5.3,5.4) has 1143941 bin [5.4,5.5) has 1218574 bin [5.5,5.6) has 1346083 bin [5.6,5.7) has 1432002 bin [5.7,5.8) has 1749022 bin [5.8,5.9) has 1966537 bin [5.9,6.0) has 2116598 bin [6.0,6.1) has 2291437 bin [6.1,6.2) has 2262452 bin [6.2,6.3) has 2014884 bin [6.3,6.4) has 1726933 bin [6.4,6.5) has 1476826 bin [6.5,6.6) has 1387896 bin [6.6,6.7) has 1208796 bin [6.7,6.8) has 1010961 bin [6.8,6.9) has 732179 bin [6.9,7.0) has 610785 bin [7.0,7.1) has 567420 bin [7.1,7.2) has 517232 bin [7.2,7.3) has 524246 bin [7.3,7.4) has 539994 bin [7.4,7.5) has 505780 bin [7.5,7.6) has 551861 bin [7.6,7.7) has 524936 bin [7.7,7.8) has 504320 bin [7.8,7.9) has 504976 bin [7.9,8.0) has 515600 bin [8.0,8.1) has 495809 bin [8.1,8.2) has 496813 bin [8.2,8.3) has 441730 bin [8.3,8.4) has 367634 bin [8.4,8.5) has 342167 bin [8.5,8.6) has 370523 bin [8.6,8.7) has 397751 bin [8.7,8.8) has 423978 bin [8.8,8.9) has 374361 bin [8.9,9.0) has 379654 bin [9.0,9.1) has 442414 bin [9.1,9.2) has 447682 bin [9.2,9.3) has 384906 bin [9.3,9.4) has 356142 bin [9.4,9.5) has 315545 bin [9.5,9.6) has 310212 bin [9.6,9.7) has 297450 bin [9.7,9.8) has 309956 bin [9.8,9.9) has 337916 bin [9.9,10.0) has 305631 bin [10.0,10.1) has 307716 bin [10.1,10.2) has 285991 bin [10.2,10.3) has 280801 bin [10.3,10.4) has 261647 bin [10.4,10.5) has 254710 bin [10.5,10.6) has 248866 bin [10.6,10.7) has 275544 bin [10.7,10.8) has 263587 bin [10.8,10.9) has 248550 bin [10.9,11.0) has 250308 bin [11.0,11.1) has 259613 bin [11.1,11.2) has 253736 bin [11.2,11.3) has 255097 bin [11.3,11.4) has 247865 bin [11.4,11.5) has 238912 bin [11.5,11.6) has 225925 bin [11.6,11.7) has 219157 bin [11.7,11.8) has 225341 bin [11.8,11.9) has 228642 bin [11.9,12.0) has 228243 bin [12.0,12.1) has 248238 bin [12.1,12.2) has 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3820 bin [38.4,38.5) has 3895 bin [38.5,38.6) has 3639 bin [38.6,38.7) has 3374 bin [38.7,38.8) has 2962 bin [38.8,38.9) has 2796 bin [38.9,39.0) has 2579 bin [39.0,39.1) has 2363 bin [39.1,39.2) has 2128 bin [39.2,39.3) has 1995 bin [39.3,39.4) has 1913 bin [39.4,39.5) has 1786 bin [39.5,39.6) has 1673 bin [39.6,39.7) has 1468 bin [39.7,39.8) has 1343 bin [39.8,39.9) has 1179 bin [39.9,40.0) has 1040 bin [40.0,40.1) has 962 bin [40.1,40.2) has 861 bin [40.2,40.3) has 703 bin [40.3,40.4) has 620 bin [40.4,40.5) has 597 bin [40.5,40.6) has 526 bin [40.6,40.7) has 499 bin [40.7,40.8) has 411 bin [40.8,40.9) has 376 bin [40.9,41.0) has 381 bin [41.0,41.1) has 343 bin [41.1,41.2) has 300 bin [41.2,41.3) has 228 bin [41.3,41.4) has 243 bin [41.4,41.5) has 207 bin [41.5,41.6) has 204 bin [41.6,41.7) has 178 bin [41.7,41.8) has 119 bin [41.8,41.9) has 103 bin [41.9,42.0) has 83 bin [42.0,42.1) has 57 bin [42.1,42.2) has 37 bin [42.2,42.3) has 44 bin [42.3,42.4) has 36 bin [42.4,42.5) has 31 bin [42.5,42.6) has 16 bin [42.6,42.7) has 27 bin [42.7,42.8) has 19 bin [42.8,42.9) has 11 bin [42.9,43.0) has 2 bin [43.0,43.1) has 2 average z coordinate 13.1 for 100653231 element(s) point source id histogram with bin size 1.000000 bin 77 has 728855 bin 78 has 37917079 bin 79 has 16787192 bin 85 has 30526438 bin 88 has 5925350 bin 89 has 8768317 average point source id 81.82946862381398 for 100653231 element(s)