lasinfo (210611) report for 'AHN4T/08CN2_09.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: 334/2022 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: 23072667 number of points by return: 23064845 7355 430 37 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 267980 584980 0 min x y z: 267980.000 584980.000 -1.813 max x y z: 269019.999 586269.999 8.889 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: 23072667 extended number of points by return: 23064845 7355 430 37 0 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 -1813 8889 intensity 70 4608 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 20 22 gps_time 324222135.893963 328692039.829889 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 252 G 48 249 B 41 230 NIR 53 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.18 30.02 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23064845 number of intermediate returns: 463 number of last returns: 23065333 number of single returns: 23057974 covered area in square units/kilounits: 1338772/1.34 point density: all returns 17.23 last only 17.23 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23072667 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23064845 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7355 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 430 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 37 instead zero. overview over extended number of returns of given pulse: 23057974 13373 1175 145 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 22571 unclassified (1) 22972466 ground (2) 76821 water (9) 809 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1831497 +---> 3226 of those are unclassified (1) +---> 1826112 of those are ground (2) +---> 2159 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.9,-1.8) has 1 bin [-1.8,-1.7) has 56 bin [-1.7,-1.6) has 3615 bin [-1.6,-1.5) has 2692 bin [-1.5,-1.4) has 1350 bin [-1.4,-1.3) has 59030 bin [-1.3,-1.2) has 12774 bin [-1.2,-1.1) has 7978 bin [-1.1,-1.0) has 10650 bin [-1.0,-0.9) has 10086 bin [-0.9,-0.8) has 9914 bin [-0.8,-0.7) has 11107 bin [-0.7,-0.6) has 11171 bin [-0.6,-0.5) has 11742 bin [-0.5,-0.4) has 14985 bin [-0.4,-0.3) has 27646 bin [-0.3,-0.2) has 47395 bin [-0.2,-0.1) has 56468 bin [-0.1,0.0) has 74708 bin [0.0,0.1) has 69805 bin [0.1,0.2) has 125361 bin [0.2,0.3) has 466855 bin [0.3,0.4) has 1283921 bin [0.4,0.5) has 2659971 bin [0.5,0.6) has 3879871 bin [0.6,0.7) has 4494962 bin [0.7,0.8) has 4143773 bin [0.8,0.9) has 2701875 bin [0.9,1.0) has 1365900 bin [1.0,1.1) has 369730 bin [1.1,1.2) has 168940 bin [1.2,1.3) has 113941 bin [1.3,1.4) has 80368 bin [1.4,1.5) has 79484 bin [1.5,1.6) has 76433 bin [1.6,1.7) has 62728 bin [1.7,1.8) has 33075 bin [1.8,1.9) has 13757 bin [1.9,2.0) has 11947 bin [2.0,2.1) has 11605 bin [2.1,2.2) has 11992 bin [2.2,2.3) has 11883 bin [2.3,2.4) has 11796 bin [2.4,2.5) has 12288 bin [2.5,2.6) has 14430 bin [2.6,2.7) has 19168 bin [2.7,2.8) has 15413 bin [2.8,2.9) has 14992 bin [2.9,3.0) has 13987 bin [3.0,3.1) has 12908 bin [3.1,3.2) has 11197 bin [3.2,3.3) has 10801 bin [3.3,3.4) has 10569 bin [3.4,3.5) has 10096 bin [3.5,3.6) has 10032 bin [3.6,3.7) has 10069 bin [3.7,3.8) has 9887 bin [3.8,3.9) has 9908 bin [3.9,4.0) has 10008 bin [4.0,4.1) has 10196 bin [4.1,4.2) has 10315 bin [4.2,4.3) has 10446 bin [4.3,4.4) has 10325 bin [4.4,4.5) has 10186 bin [4.5,4.6) has 10300 bin [4.6,4.7) has 10613 bin [4.7,4.8) has 10780 bin [4.8,4.9) has 10987 bin [4.9,5.0) has 12045 bin [5.0,5.1) has 14516 bin [5.1,5.2) has 18419 bin [5.2,5.3) has 19574 bin [5.3,5.4) has 16274 bin [5.4,5.5) has 11453 bin [5.5,5.6) has 6173 bin [5.6,5.7) has 2388 bin [5.7,5.8) has 1856 bin [5.8,5.9) has 1671 bin [5.9,6.0) has 1616 bin [6.0,6.1) has 1650 bin [6.1,6.2) has 1814 bin [6.2,6.3) has 1733 bin [6.3,6.4) has 1692 bin [6.4,6.5) has 1645 bin [6.5,6.6) has 1711 bin [6.6,6.7) has 1818 bin [6.7,6.8) has 1829 bin [6.8,6.9) has 1775 bin [6.9,7.0) has 1784 bin [7.0,7.1) has 1881 bin [7.1,7.2) has 1961 bin [7.2,7.3) has 1982 bin [7.3,7.4) has 2014 bin [7.4,7.5) has 2305 bin [7.5,7.6) has 2543 bin [7.6,7.7) has 2799 bin [7.7,7.8) has 3241 bin [7.8,7.9) has 4630 bin [7.9,8.0) has 8676 bin [8.0,8.1) has 3913 bin [8.1,8.2) has 9 bin [8.2,8.3) has 5 bin [8.3,8.4) has 10 bin [8.4,8.5) has 5 bin [8.5,8.6) has 6 bin [8.6,8.7) has 4 bin [8.7,8.8) has 2 bin [8.8,8.9) has 3 average z coordinate 0.7 for 23072667 element(s) point source id histogram with bin size 1.000000 bin 20 has 2627703 bin 21 has 17986045 bin 22 has 2458919 average point source id 20.992684677501739 for 23072667 element(s)