lasinfo (210611) report for 'AHN4T/01GN1_22.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: 176/2021 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: 4262526 number of points by return: 4262439 83 4 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 160980 606230 0 min x y z: 160980.000 606230.000 -0.324 max x y z: 162019.999 606783.739 9.021 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: 4262526 extended number of points by return: 4262439 83 4 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 0 1039999 Y 0 553739 Z -324 9021 intensity 53 3149 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -6 29 user_data 8 9 point_source_ID 1013 1035 gps_time 260791628.267529 265130064.672702 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 54 230 G 72 229 B 59 227 NIR 20 210 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -1000 4833 extended_scanner_channel 0 0 attribute0 0.53 31.49 ('Amplitude') attribute1 -16.57 14.38 ('Reflectance') attribute2 0 56 ('Deviation') number of first returns: 4262439 number of intermediate returns: 3 number of last returns: 4262447 number of single returns: 4262363 covered area in square units/kilounits: 428480/0.43 point density: all returns 9.95 last only 9.95 (per square units) spacing: all returns 0.32 last only 0.32 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 4262526 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 4262439 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 83 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4 instead zero. overview over extended number of returns of given pulse: 4262363 152 11 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 213 unclassified (1) 113672 ground (2) 4148641 water (9) +-> flagged as extended overlap: 522891 +---> 212 of those are unclassified (1) +---> 75434 of those are ground (2) +---> 447245 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 10 bin [-0.3,-0.2) has 178 bin [-0.2,-0.1) has 1644 bin [-0.1,0.0) has 12077 bin [0.0,0.1) has 55187 bin [0.1,0.2) has 292155 bin [0.2,0.3) has 843782 bin [0.3,0.4) has 1292317 bin [0.4,0.5) has 999496 bin [0.5,0.6) has 420319 bin [0.6,0.7) has 164844 bin [0.7,0.8) has 65536 bin [0.8,0.9) has 31310 bin [0.9,1.0) has 17627 bin [1.0,1.1) has 11843 bin [1.1,1.2) has 9267 bin [1.2,1.3) has 7666 bin [1.3,1.4) has 5148 bin [1.4,1.5) has 3930 bin [1.5,1.6) has 3463 bin [1.6,1.7) has 2954 bin [1.7,1.8) has 2486 bin [1.8,1.9) has 2179 bin [1.9,2.0) has 2094 bin [2.0,2.1) has 1672 bin [2.1,2.2) has 1516 bin [2.2,2.3) has 1115 bin [2.3,2.4) has 1198 bin [2.4,2.5) has 967 bin [2.5,2.6) has 623 bin [2.6,2.7) has 382 bin [2.7,2.8) has 351 bin [2.8,2.9) has 447 bin [2.9,3.0) has 492 bin [3.0,3.1) has 639 bin [3.1,3.2) has 827 bin [3.2,3.3) has 662 bin [3.3,3.4) has 484 bin [3.4,3.5) has 547 bin [3.5,3.6) has 483 bin [3.6,3.7) has 347 bin [3.7,3.8) has 249 bin [3.8,3.9) has 196 bin [3.9,4.0) has 164 bin [4.0,4.1) has 138 bin [4.1,4.2) has 112 bin [4.2,4.3) has 101 bin [4.3,4.4) has 65 bin [4.4,4.5) has 61 bin [4.5,4.6) has 41 bin [4.6,4.7) has 37 bin [4.7,4.8) has 28 bin [4.8,4.9) has 22 bin [4.9,5.0) has 27 bin [5.0,5.1) has 26 bin [5.1,5.2) has 39 bin [5.2,5.3) has 24 bin [5.3,5.4) has 24 bin [5.4,5.5) has 20 bin [5.5,5.6) has 33 bin [5.6,5.7) has 35 bin [5.7,5.8) has 42 bin [5.8,5.9) has 37 bin [5.9,6.0) has 43 bin [6.0,6.1) has 52 bin [6.1,6.2) has 60 bin [6.2,6.3) has 46 bin [6.3,6.4) has 33 bin [6.4,6.5) has 36 bin [6.5,6.6) has 9 bin [6.6,6.7) has 29 bin [6.7,6.8) has 20 bin [6.8,6.9) has 34 bin [6.9,7.0) has 36 bin [7.0,7.1) has 41 bin [7.1,7.2) has 36 bin [7.2,7.3) has 28 bin [7.3,7.4) has 31 bin [7.4,7.5) has 21 bin [7.5,7.6) has 26 bin [7.6,7.7) has 19 bin [7.7,7.8) has 16 bin [7.8,7.9) has 23 bin [7.9,8.0) has 19 bin [8.0,8.1) has 22 bin [8.1,8.2) has 13 bin [8.2,8.3) has 5 bin [8.3,8.4) has 6 bin [8.4,8.5) has 9 bin [8.5,8.6) has 7 bin [8.6,8.7) has 6 bin [8.7,8.8) has 5 bin [8.8,8.9) has 9 bin [9.0,9.1) has 1 average z coordinate 0.4 for 4262526 element(s) point source id histogram with bin size 1.000000 bin 1013 has 125248 bin 1035 has 4137278 average point source id 1034.353562652755727 for 4262526 element(s)