lasinfo (210611) report for 'AHN4T/11GN1_12.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: 174/2021 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: 30305884 number of points by return: 25731180 2802145 1342684 422889 6986 scale factor x y z: 0.001 0.001 0.001 offset x y z: 200980 558730 0 min x y z: 200980.000 558730.000 -1.054 max x y z: 202019.999 560019.999 26.347 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: 30305884 extended number of points by return: 25731180 2802145 1342684 422889 6986 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 -1054 26347 intensity 19 4992 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1122 1124 gps_time 269074990.632334 269077059.258394 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 32 255 B 14 255 NIR 41 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -16.93 33.42 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25731180 number of intermediate returns: 1774699 number of last returns: 25719077 number of single returns: 22919072 covered area in square units/kilounits: 1339816/1.34 point density: all returns 22.62 last only 19.20 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30305884 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25731180 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2802145 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1342684 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 422889 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6986 instead zero. overview over extended number of returns of given pulse: 22919072 2925526 2761254 1664629 34320 1048 35 0 0 0 0 0 0 0 0 histogram of classification of points: 5717911 unclassified (1) 23603393 ground (2) 727680 building (6) 255451 water (9) 1449 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2254740 +---> 321211 of those are unclassified (1) +---> 1897191 of those are ground (2) +---> 17380 of those are building (6) +---> 18958 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 5 bin [-1.0,-0.9) has 543 bin [-0.9,-0.8) has 2570 bin [-0.8,-0.7) has 9134 bin [-0.7,-0.6) has 13212 bin [-0.6,-0.5) has 30031 bin [-0.5,-0.4) has 63965 bin [-0.4,-0.3) has 79107 bin [-0.3,-0.2) has 89615 bin [-0.2,-0.1) has 122486 bin [-0.1,0.0) has 244371 bin [0.0,0.1) has 384147 bin [0.1,0.2) has 582284 bin [0.2,0.3) has 785146 bin [0.3,0.4) has 949944 bin [0.4,0.5) has 1288506 bin [0.5,0.6) has 1681879 bin [0.6,0.7) has 2058732 bin [0.7,0.8) has 2353227 bin [0.8,0.9) has 2498467 bin [0.9,1.0) has 2537836 bin [1.0,1.1) has 2493199 bin [1.1,1.2) has 1681362 bin [1.2,1.3) has 1068515 bin [1.3,1.4) has 857500 bin [1.4,1.5) has 731198 bin [1.5,1.6) has 550285 bin [1.6,1.7) has 376893 bin [1.7,1.8) has 252456 bin [1.8,1.9) has 198371 bin [1.9,2.0) has 190233 bin [2.0,2.1) has 141172 bin [2.1,2.2) has 89596 bin [2.2,2.3) has 67340 bin [2.3,2.4) has 53853 bin [2.4,2.5) has 45147 bin [2.5,2.6) has 41408 bin [2.6,2.7) has 39721 bin [2.7,2.8) has 43608 bin [2.8,2.9) has 45449 bin [2.9,3.0) has 45928 bin [3.0,3.1) has 47016 bin [3.1,3.2) has 46247 bin [3.2,3.3) has 47486 bin [3.3,3.4) has 44847 bin [3.4,3.5) has 44647 bin [3.5,3.6) has 51176 bin [3.6,3.7) has 47557 bin [3.7,3.8) has 44910 bin [3.8,3.9) has 43814 bin [3.9,4.0) has 46414 bin [4.0,4.1) has 45444 bin [4.1,4.2) has 45008 bin [4.2,4.3) has 46576 bin [4.3,4.4) has 47511 bin 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4071 bin [20.3,20.4) has 3900 bin [20.4,20.5) has 3652 bin [20.5,20.6) has 3391 bin [20.6,20.7) has 3278 bin [20.7,20.8) has 2934 bin [20.8,20.9) has 2870 bin [20.9,21.0) has 2713 bin [21.0,21.1) has 2581 bin [21.1,21.2) has 2507 bin [21.2,21.3) has 2482 bin [21.3,21.4) has 2272 bin [21.4,21.5) has 2239 bin [21.5,21.6) has 2181 bin [21.6,21.7) has 2006 bin [21.7,21.8) has 1876 bin [21.8,21.9) has 1632 bin [21.9,22.0) has 1515 bin [22.0,22.1) has 1413 bin [22.1,22.2) has 1312 bin [22.2,22.3) has 1047 bin [22.3,22.4) has 1030 bin [22.4,22.5) has 910 bin [22.5,22.6) has 828 bin [22.6,22.7) has 778 bin [22.7,22.8) has 751 bin [22.8,22.9) has 619 bin [22.9,23.0) has 525 bin [23.0,23.1) has 480 bin [23.1,23.2) has 476 bin [23.2,23.3) has 489 bin [23.3,23.4) has 426 bin [23.4,23.5) has 341 bin [23.5,23.6) has 255 bin [23.6,23.7) has 202 bin [23.7,23.8) has 175 bin [23.8,23.9) has 144 bin [23.9,24.0) has 101 bin [24.0,24.1) has 93 bin [24.1,24.2) has 76 bin [24.2,24.3) has 80 bin [24.3,24.4) has 68 bin [24.4,24.5) has 70 bin [24.5,24.6) has 69 bin [24.6,24.7) has 70 bin [24.7,24.8) has 50 bin [24.8,24.9) has 50 bin [24.9,25.0) has 31 bin [25.0,25.1) has 33 bin [25.1,25.2) has 25 bin [25.2,25.3) has 16 bin [25.3,25.4) has 12 bin [25.4,25.5) has 28 bin [25.5,25.6) has 21 bin [25.6,25.7) has 12 bin [25.7,25.8) has 25 bin [25.8,25.9) has 8 bin [25.9,26.0) has 6 bin [26.0,26.1) has 4 bin [26.1,26.2) has 1 bin [26.2,26.3) has 1 bin [26.3,26.4) has 1 average z coordinate 2.5 for 30305884 element(s) point source id histogram with bin size 1.000000 bin 1122 has 6006503 bin 1123 has 22246049 bin 1124 has 2053332 average point source id 1122.869557641017764 for 30305884 element(s)