lasinfo (210611) report for 'AHN4T/02GN2_14.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: 11133273 number of points by return: 11128305 4954 14 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 207980 608730 0 min x y z: 207980.000 609337.051 -1.091 max x y z: 209019.999 610019.999 8.538 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: 11133273 extended number of points by return: 11128305 4954 14 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 607051 1289999 Z -1091 8538 intensity 55 4385 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 -29 29 user_data 8 9 point_source_ID 1003 1007 gps_time 260784258.989710 260786906.090808 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 19 252 B 21 251 NIR 0 216 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.55 43.85 ('Amplitude') attribute1 -16.44 27.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 11128305 number of intermediate returns: 11 number of last returns: 11128513 number of single returns: 11123556 covered area in square units/kilounits: 360956/0.36 point density: all returns 30.84 last only 30.83 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 11133273 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 11128305 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4954 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 14 instead zero. overview over extended number of returns of given pulse: 11123556 9681 36 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 53420 unclassified (1) 11041525 ground (2) 604 building (6) 37724 water (9) +-> flagged as extended overlap: 1165423 +---> 3767 of those are unclassified (1) +---> 1155031 of those are ground (2) +---> 6625 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 293 bin [-1.0,-0.9) has 5741 bin [-0.9,-0.8) has 22950 bin [-0.8,-0.7) has 32113 bin [-0.7,-0.6) has 34002 bin [-0.6,-0.5) has 42216 bin [-0.5,-0.4) has 105749 bin [-0.4,-0.3) has 298149 bin [-0.3,-0.2) has 341471 bin [-0.2,-0.1) has 324410 bin [-0.1,0.0) has 456172 bin [0.0,0.1) has 634420 bin [0.1,0.2) has 1725366 bin [0.2,0.3) has 654079 bin [0.3,0.4) has 419773 bin [0.4,0.5) has 1155656 bin [0.5,0.6) has 340311 bin [0.6,0.7) has 84675 bin [0.7,0.8) has 47239 bin [0.8,0.9) has 53416 bin [0.9,1.0) has 44221 bin [1.0,1.1) has 52460 bin [1.1,1.2) has 62191 bin [1.2,1.3) has 56557 bin [1.3,1.4) has 77462 bin [1.4,1.5) has 133562 bin [1.5,1.6) has 269811 bin [1.6,1.7) has 428458 bin [1.7,1.8) has 490662 bin [1.8,1.9) has 456071 bin [1.9,2.0) has 345206 bin [2.0,2.1) has 177573 bin [2.1,2.2) has 73015 bin [2.2,2.3) has 96565 bin [2.3,2.4) has 120728 bin [2.4,2.5) has 57679 bin [2.5,2.6) has 50846 bin [2.6,2.7) has 44622 bin [2.7,2.8) has 38806 bin [2.8,2.9) has 34330 bin [2.9,3.0) has 30186 bin [3.0,3.1) has 27678 bin [3.1,3.2) has 26551 bin [3.2,3.3) has 25497 bin [3.3,3.4) has 25613 bin [3.4,3.5) has 25610 bin [3.5,3.6) has 27314 bin [3.6,3.7) has 29231 bin [3.7,3.8) has 32978 bin [3.8,3.9) has 30006 bin [3.9,4.0) has 26544 bin [4.0,4.1) has 25777 bin [4.1,4.2) has 25371 bin [4.2,4.3) has 26177 bin [4.3,4.4) has 27972 bin [4.4,4.5) has 29976 bin [4.5,4.6) has 31053 bin [4.6,4.7) has 31460 bin [4.7,4.8) has 32799 bin [4.8,4.9) has 36284 bin [4.9,5.0) has 34595 bin [5.0,5.1) has 35344 bin [5.1,5.2) has 38259 bin [5.2,5.3) has 46048 bin [5.3,5.4) has 70151 bin [5.4,5.5) has 101190 bin [5.5,5.6) has 43663 bin [5.6,5.7) has 27263 bin [5.7,5.8) has 24659 bin [5.8,5.9) has 26153 bin [5.9,6.0) has 26603 bin [6.0,6.1) has 31005 bin [6.1,6.2) has 38269 bin [6.2,6.3) has 65815 bin [6.3,6.4) has 57783 bin [6.4,6.5) has 2689 bin [6.5,6.6) has 5 bin [6.6,6.7) has 5 bin [6.7,6.8) has 24 bin [6.8,6.9) has 40 bin [6.9,7.0) has 8 bin [7.0,7.1) has 5 bin [7.8,7.9) has 4 bin [7.9,8.0) has 95 bin [8.0,8.1) has 102 bin [8.1,8.2) has 84 bin [8.2,8.3) has 90 bin [8.3,8.4) has 94 bin [8.4,8.5) has 94 bin [8.5,8.6) has 31 average z coordinate 1.1 for 11133273 element(s) point source id histogram with bin size 1.000000 bin 1003 has 5446857 bin 1004 has 627599 bin 1007 has 5058817 average point source id 1004.873920364658261 for 11133273 element(s)