lasinfo (210611) report for 'AHN4T/26FZ2_12.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: 19535150 number of points by return: 19534827 307 13 2 1 scale factor x y z: 0.001 0.001 0.001 offset x y z: 175980 489980 0 min x y z: 175980.000 489980.000 -2.284 max x y z: 177019.999 491269.999 6.814 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: 19535150 extended number of points by return: 19534827 307 13 2 1 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 -2284 6814 intensity 34 3343 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -11 29 user_data 6 9 point_source_ID 131 189 gps_time 270127895.250111 270193137.874953 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 7 255 G 17 255 B 19 255 NIR 0 242 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -1833 4833 extended_scanner_channel 0 0 attribute0 0.34 33.43 ('Amplitude') attribute1 -17.8 15.73 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 19534827 number of intermediate returns: 16 number of last returns: 19534911 number of single returns: 19534604 covered area in square units/kilounits: 1155744/1.16 point density: all returns 16.90 last only 16.90 (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 19535150 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19534827 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 307 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 13 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1 instead zero. overview over extended number of returns of given pulse: 19534604 505 32 4 5 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1423 unclassified (1) 133511 ground (2) 19400216 water (9) +-> flagged as extended overlap: 1742399 +---> 141 of those are unclassified (1) +---> 97906 of those are ground (2) +---> 1644352 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.3,-2.2) has 78 bin [-2.2,-2.1) has 245 bin [-2.1,-2.0) has 304 bin [-2.0,-1.9) has 393 bin [-1.9,-1.8) has 417 bin [-1.8,-1.7) has 464 bin [-1.7,-1.6) has 521 bin [-1.6,-1.5) has 949 bin [-1.5,-1.4) has 728 bin [-1.4,-1.3) has 866 bin [-1.3,-1.2) has 627 bin [-1.2,-1.1) has 576 bin [-1.1,-1.0) has 474 bin [-1.0,-0.9) has 442 bin [-0.9,-0.8) has 573 bin [-0.8,-0.7) has 646 bin [-0.7,-0.6) has 585 bin [-0.6,-0.5) has 615 bin [-0.5,-0.4) has 594 bin [-0.4,-0.3) has 3696 bin [-0.3,-0.2) has 293339 bin [-0.2,-0.1) has 4688989 bin [-0.1,0.0) has 12010098 bin [0.0,0.1) has 2327438 bin [0.1,0.2) has 93156 bin [0.2,0.3) has 8667 bin [0.3,0.4) has 2300 bin [0.4,0.5) has 1726 bin [0.5,0.6) has 1753 bin [0.6,0.7) has 1755 bin [0.7,0.8) has 1650 bin [0.8,0.9) has 1788 bin [0.9,1.0) has 1907 bin [1.0,1.1) has 1827 bin [1.1,1.2) has 1854 bin [1.2,1.3) has 2221 bin [1.3,1.4) has 3009 bin [1.4,1.5) has 5465 bin [1.5,1.6) has 13514 bin [1.6,1.7) has 4819 bin [1.7,1.8) has 2580 bin [1.8,1.9) has 2198 bin [1.9,2.0) has 1730 bin [2.0,2.1) has 1552 bin [2.1,2.2) has 1422 bin [2.2,2.3) has 1547 bin [2.3,2.4) has 1808 bin [2.4,2.5) has 1860 bin [2.5,2.6) has 2045 bin [2.6,2.7) has 2722 bin [2.7,2.8) has 3778 bin [2.8,2.9) has 5232 bin [2.9,3.0) has 19102 bin [3.0,3.1) has 6234 bin [3.1,3.2) has 11 bin [3.3,3.4) has 2 bin [3.4,3.5) has 1 bin [3.6,3.7) has 2 bin [3.8,3.9) has 81 bin [3.9,4.0) has 39 bin [4.0,4.1) has 8 bin [4.1,4.2) has 2 bin [4.2,4.3) has 1 bin [4.3,4.4) has 2 bin [4.4,4.5) has 1 bin [4.5,4.6) has 1 bin [4.6,4.7) has 1 bin [4.7,4.8) has 7 bin [4.8,4.9) has 25 bin [4.9,5.0) has 14 bin [5.0,5.1) has 4 bin [5.1,5.2) has 12 bin [5.2,5.3) has 3 bin [5.3,5.4) has 4 bin [5.4,5.5) has 5 bin [5.5,5.6) has 1 bin [5.6,5.7) has 2 bin [5.7,5.8) has 1 bin [6.1,6.2) has 1 bin [6.2,6.3) has 1 bin [6.3,6.4) has 4 bin [6.4,6.5) has 18 bin [6.5,6.6) has 10 bin [6.6,6.7) has 5 bin [6.7,6.8) has 2 bin [6.8,6.9) has 1 average z coordinate -0.1 for 19535150 element(s) point source id histogram with bin size 1.000000 bin 131 has 7042651 bin 132 has 7617337 bin 189 has 4875162 average point source id 145.864320622058187 for 19535150 element(s)