lasinfo (210611) report for 'AHN4T/19CZ2_07.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: 177/2021 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: 46509694 number of points by return: 41695077 2830568 1447709 531732 4608 scale factor x y z: 0.001 0.001 0.001 offset x y z: 105980 503730 0 min x y z: 105980.000 503730.000 -1.882 max x y z: 107019.999 505019.999 31.697 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: 46509694 extended number of points by return: 41695077 2830568 1447709 531732 4608 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 -1882 31697 intensity 45 4840 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 -32 15 user_data 8 9 point_source_ID 27 38 gps_time 269525993.346014 269534018.629033 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 5 255 G 22 255 B 19 255 NIR 40 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 2500 extended_scanner_channel 0 0 attribute0 0.45 48.4 ('Amplitude') attribute1 -18.09 29.97 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41695077 number of intermediate returns: 1990667 number of last returns: 41669686 number of single returns: 38845736 covered area in square units/kilounits: 1337900/1.34 point density: all returns 34.76 last only 31.15 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46509694 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41695077 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2830568 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1447709 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 531732 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4608 instead zero. overview over extended number of returns of given pulse: 38845736 2773298 2751742 2115807 22233 808 70 0 0 0 0 0 0 0 0 histogram of classification of points: 5977437 unclassified (1) 37941988 ground (2) 971609 building (6) 1608148 water (9) 10512 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3092270 +---> 700514 of those are unclassified (1) +---> 2144379 of those are ground (2) +---> 173904 of those are building (6) +---> 72879 of those are water (9) +---> 594 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.9,-1.8) has 100 bin [-1.8,-1.7) has 82 bin [-1.7,-1.6) has 238 bin [-1.6,-1.5) has 86000 bin [-1.5,-1.4) has 112930 bin [-1.4,-1.3) has 1903769 bin [-1.3,-1.2) has 985481 bin [-1.2,-1.1) has 854969 bin [-1.1,-1.0) has 1872664 bin [-1.0,-0.9) has 3375630 bin [-0.9,-0.8) has 3306152 bin [-0.8,-0.7) has 3950920 bin [-0.7,-0.6) has 5443230 bin [-0.6,-0.5) has 5543287 bin [-0.5,-0.4) has 4109497 bin [-0.4,-0.3) has 2677690 bin [-0.3,-0.2) has 1477688 bin [-0.2,-0.1) has 1231527 bin [-0.1,0.0) has 949121 bin [0.0,0.1) has 699309 bin [0.1,0.2) has 468217 bin [0.2,0.3) has 328646 bin [0.3,0.4) has 181023 bin [0.4,0.5) has 107944 bin [0.5,0.6) has 95949 bin [0.6,0.7) has 79536 bin [0.7,0.8) has 70724 bin [0.8,0.9) has 72493 bin [0.9,1.0) has 64965 bin [1.0,1.1) has 46156 bin [1.1,1.2) has 47536 bin [1.2,1.3) has 41260 bin [1.3,1.4) has 40944 bin [1.4,1.5) has 42801 bin [1.5,1.6) has 38411 bin [1.6,1.7) has 36667 bin [1.7,1.8) has 36963 bin [1.8,1.9) has 36923 bin [1.9,2.0) has 37221 bin [2.0,2.1) has 41170 bin [2.1,2.2) has 53475 bin [2.2,2.3) has 57334 bin [2.3,2.4) has 56500 bin [2.4,2.5) has 55682 bin [2.5,2.6) has 56982 bin [2.6,2.7) has 53557 bin [2.7,2.8) has 55424 bin [2.8,2.9) has 52884 bin [2.9,3.0) has 50403 bin [3.0,3.1) has 48794 bin [3.1,3.2) has 50336 bin [3.2,3.3) has 49621 bin 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[31.4,31.5) has 14 bin [31.5,31.6) has 9 bin [31.6,31.7) has 5 average z coordinate 0.7 for 46509694 element(s) point source id histogram with bin size 1.000000 bin 27 has 13357058 bin 28 has 13532056 bin 38 has 19620580 average point source id 31.931411417155314 for 46509694 element(s)