lasinfo (210611) report for 'AHN4T/65CN1_25.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: 183/2021 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: 1799710 number of points by return: 1798667 1043 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 23980 387480 0 min x y z: 24526.699 388124.144 -1.533 max x y z: 25019.999 388769.999 2.967 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: 1799710 extended number of points by return: 1798667 1043 0 0 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 546699 1039999 Y 644144 1289999 Z -1533 2967 intensity 56 3520 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -13 13 user_data 6 7 point_source_ID 4 4 gps_time 259148311.352917 259148320.771359 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 53 242 G 54 234 B 51 223 NIR 28 198 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -2167 2167 extended_scanner_channel 0 0 attribute0 0.56 35.2 ('Amplitude') attribute1 -15.35 19.28 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 1798667 number of intermediate returns: 0 number of last returns: 1798701 number of single returns: 1797658 covered area in square units/kilounits: 178128/0.18 point density: all returns 10.10 last only 10.10 (per square units) spacing: all returns 0.31 last only 0.31 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 1799710 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 1798667 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1043 instead zero. overview over extended number of returns of given pulse: 1797658 2052 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1757 unclassified (1) 300008 ground (2) 1497945 water (9) +-> flagged as extended overlap: 201113 +---> 233 of those are unclassified (1) +---> 114480 of those are ground (2) +---> 86400 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.6,-1.5) has 4 bin [-1.5,-1.4) has 1796 bin [-1.4,-1.3) has 183494 bin [-1.3,-1.2) has 1132798 bin [-1.2,-1.1) has 225637 bin [-1.1,-1.0) has 15200 bin [-1.0,-0.9) has 13584 bin [-0.9,-0.8) has 13439 bin [-0.8,-0.7) has 13161 bin [-0.7,-0.6) has 12579 bin [-0.6,-0.5) has 12457 bin [-0.5,-0.4) has 11623 bin [-0.4,-0.3) has 11075 bin [-0.3,-0.2) has 10181 bin [-0.2,-0.1) has 9808 bin [-0.1,0.0) has 9644 bin [0.0,0.1) has 9886 bin [0.1,0.2) has 9599 bin [0.2,0.3) has 9314 bin [0.3,0.4) has 10171 bin [0.4,0.5) has 11892 bin [0.5,0.6) has 14627 bin [0.6,0.7) has 13047 bin [0.7,0.8) has 10646 bin [0.8,0.9) has 5122 bin [0.9,1.0) has 3214 bin [1.0,1.1) has 2749 bin [1.1,1.2) has 2512 bin [1.2,1.3) has 2380 bin [1.3,1.4) has 2361 bin [1.4,1.5) has 2336 bin [1.5,1.6) has 2407 bin [1.6,1.7) has 2701 bin [1.7,1.8) has 2483 bin [1.8,1.9) has 1927 bin [1.9,2.0) has 1528 bin [2.0,2.1) has 1066 bin [2.1,2.2) has 598 bin [2.2,2.3) has 323 bin [2.3,2.4) has 140 bin [2.4,2.5) has 47 bin [2.5,2.6) has 41 bin [2.6,2.7) has 42 bin [2.7,2.8) has 39 bin [2.8,2.9) has 29 bin [2.9,3.0) has 3 average z coordinate -1.1 for 1799710 element(s) point source id histogram with bin size 1.000000 bin 4 has 1799710 average point source id 4 for 1799710 element(s)