lasinfo (210611) report for 'AHN4T/26CN2_13.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: 178/2021 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: 60337124 number of points by return: 41057085 12579830 5212821 1297145 190243 scale factor x y z: 0.001 0.001 0.001 offset x y z: 146980 483730 0 min x y z: 146980.000 483730.000 -5.656 max x y z: 148019.999 485019.999 31.474 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: 60337124 extended number of points by return: 41057085 12579830 5212821 1297145 190243 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 -5656 31474 intensity 2 3987 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 -31 6 user_data 6 7 point_source_ID 137 138 gps_time 270194856.156140 270195823.779630 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 7 255 G 10 255 B 0 255 NIR 39 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 1000 extended_scanner_channel 0 0 attribute0 0.02 39.87 ('Amplitude') attribute1 -15.66 24.64 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41057085 number of intermediate returns: 6707005 number of last returns: 41020872 number of single returns: 28447838 covered area in square units/kilounits: 1281840/1.28 point density: all returns 47.07 last only 32.00 (per square units) spacing: all returns 0.15 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 60337124 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41057085 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12579830 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5212821 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1297145 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 190243 instead zero. overview over extended number of returns of given pulse: 28447838 14743501 11756565 4434929 938468 15362 461 0 0 0 0 0 0 0 0 histogram of classification of points: 21108496 unclassified (1) 38438238 ground (2) 210877 building (6) 570033 water (9) 9480 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4279634 +---> 1636900 of those are unclassified (1) +---> 2549834 of those are ground (2) +---> 47770 of those are building (6) +---> 42549 of those are water (9) +---> 2581 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.7,-5.6) has 34 bin [-5.6,-5.5) has 2544 bin [-5.5,-5.4) has 15052 bin [-5.4,-5.3) has 45872 bin [-5.3,-5.2) has 56695 bin [-5.2,-5.1) has 574337 bin [-5.1,-5.0) has 141670 bin [-5.0,-4.9) has 139127 bin [-4.9,-4.8) has 193952 bin [-4.8,-4.7) has 194280 bin [-4.7,-4.6) has 277257 bin [-4.6,-4.5) has 931644 bin [-4.5,-4.4) has 3430933 bin [-4.4,-4.3) has 7976127 bin [-4.3,-4.2) has 9127090 bin [-4.2,-4.1) has 8333635 bin [-4.1,-4.0) has 3162441 bin [-4.0,-3.9) has 1461369 bin [-3.9,-3.8) has 1181870 bin [-3.8,-3.7) has 783121 bin [-3.7,-3.6) has 519539 bin [-3.6,-3.5) has 230675 bin [-3.5,-3.4) has 132798 bin [-3.4,-3.3) has 116670 bin [-3.3,-3.2) has 130977 bin [-3.2,-3.1) has 143711 bin [-3.1,-3.0) has 138396 bin [-3.0,-2.9) has 136248 bin [-2.9,-2.8) has 140014 bin [-2.8,-2.7) has 138258 bin [-2.7,-2.6) has 143934 bin [-2.6,-2.5) has 145784 bin [-2.5,-2.4) has 149596 bin [-2.4,-2.3) has 157383 bin [-2.3,-2.2) has 145663 bin [-2.2,-2.1) has 138482 bin [-2.1,-2.0) has 136508 bin [-2.0,-1.9) has 136891 bin [-1.9,-1.8) has 136974 bin [-1.8,-1.7) has 137417 bin [-1.7,-1.6) has 136434 bin [-1.6,-1.5) has 136874 bin [-1.5,-1.4) has 141185 bin [-1.4,-1.3) has 142054 bin [-1.3,-1.2) has 144927 bin [-1.2,-1.1) has 142116 bin [-1.1,-1.0) has 140967 bin [-1.0,-0.9) has 140164 bin 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[30.7,30.8) has 130 bin [30.8,30.9) has 77 bin [30.9,31.0) has 51 bin [31.0,31.1) has 35 bin [31.1,31.2) has 21 bin [31.2,31.3) has 9 bin [31.3,31.4) has 6 bin [31.4,31.5) has 3 average z coordinate -0.0 for 60337124 element(s) point source id histogram with bin size 1.000000 bin 137 has 34007125 bin 138 has 26329999 average point source id 137.436381405915199 for 60337124 element(s)