lasinfo (210611) report for 'AHN4T/07DZ2_18.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: 30437454 number of points by return: 22331897 5402494 2035247 563743 93920 scale factor x y z: 0.001 0.001 0.001 offset x y z: 236980 576230 0 min x y z: 236980.000 576230.000 -1.762 max x y z: 238019.999 577519.999 36.853 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: 30437454 extended number of points by return: 22331897 5402494 2035247 563743 93920 9547 606 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 -1762 36853 intensity 0 4849 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 16 user_data 6 7 point_source_ID 28 29 gps_time 330777279.218453 330778311.267704 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 41 255 B 27 255 NIR 6 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.94 32.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22331897 number of intermediate returns: 2709325 number of last returns: 22263675 number of single returns: 16867443 covered area in square units/kilounits: 1328344/1.33 point density: all returns 22.91 last only 16.76 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30437454 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22331897 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5402494 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2035247 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 563743 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 93920 instead zero. overview over extended number of returns of given pulse: 16867443 6784954 4421629 1882713 422703 53792 4220 0 0 0 0 0 0 0 0 histogram of classification of points: 11265988 unclassified (1) 14384306 ground (2) 4721783 building (6) 55076 water (9) 10301 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1973289 +---> 749079 of those are unclassified (1) +---> 937214 of those are ground (2) +---> 283426 of those are building (6) +---> 3570 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.8,-1.7) has 1 bin [-1.7,-1.6) has 50 bin [-1.6,-1.5) has 638 bin [-1.5,-1.4) has 856 bin [-1.4,-1.3) has 775 bin [-1.3,-1.2) has 684 bin [-1.2,-1.1) has 524 bin [-1.1,-1.0) has 489 bin [-1.0,-0.9) has 565 bin [-0.9,-0.8) has 2610 bin [-0.8,-0.7) has 9881 bin [-0.7,-0.6) has 11232 bin [-0.6,-0.5) has 9416 bin [-0.5,-0.4) has 6415 bin [-0.4,-0.3) has 7263 bin [-0.3,-0.2) has 29301 bin [-0.2,-0.1) has 67571 bin [-0.1,0.0) has 65419 bin [0.0,0.1) has 62042 bin [0.1,0.2) has 52846 bin [0.2,0.3) has 48960 bin [0.3,0.4) has 53876 bin [0.4,0.5) has 68273 bin [0.5,0.6) has 102071 bin [0.6,0.7) has 156398 bin [0.7,0.8) has 308216 bin [0.8,0.9) has 467513 bin [0.9,1.0) has 647976 bin [1.0,1.1) has 846017 bin [1.1,1.2) has 987624 bin [1.2,1.3) has 1039535 bin [1.3,1.4) has 1099496 bin [1.4,1.5) has 1118461 bin [1.5,1.6) has 1064220 bin [1.6,1.7) has 997747 bin [1.7,1.8) has 880397 bin [1.8,1.9) has 817221 bin [1.9,2.0) has 829811 bin [2.0,2.1) has 796846 bin [2.1,2.2) has 652575 bin [2.2,2.3) has 557478 bin [2.3,2.4) has 433323 bin [2.4,2.5) has 353669 bin [2.5,2.6) has 342782 bin [2.6,2.7) has 409878 bin [2.7,2.8) has 408912 bin [2.8,2.9) has 346556 bin [2.9,3.0) has 267056 bin [3.0,3.1) has 215251 bin [3.1,3.2) has 191209 bin [3.2,3.3) has 181247 bin [3.3,3.4) has 172210 bin [3.4,3.5) has 181417 bin [3.5,3.6) has 196377 bin [3.6,3.7) has 217570 bin 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bin [31.7,31.8) has 15 bin [31.8,31.9) has 18 bin [31.9,32.0) has 16 bin [32.0,32.1) has 13 bin [32.1,32.2) has 24 bin [32.2,32.3) has 17 bin [32.3,32.4) has 24 bin [32.4,32.5) has 18 bin [32.5,32.6) has 23 bin [32.6,32.7) has 14 bin [32.7,32.8) has 22 bin [32.8,32.9) has 7 bin [32.9,33.0) has 13 bin [33.0,33.1) has 10 bin [33.1,33.2) has 11 bin [33.2,33.3) has 7 bin [33.3,33.4) has 11 bin [33.4,33.5) has 18 bin [33.5,33.6) has 13 bin [33.6,33.7) has 13 bin [33.7,33.8) has 13 bin [33.8,33.9) has 13 bin [33.9,34.0) has 10 bin [34.0,34.1) has 9 bin [34.1,34.2) has 14 bin [34.2,34.3) has 6 bin [34.3,34.4) has 6 bin [34.4,34.5) has 19 bin [34.5,34.6) has 9 bin [34.6,34.7) has 13 bin [34.7,34.8) has 21 bin [34.8,34.9) has 3 bin [34.9,35.0) has 5 bin [35.0,35.1) has 8 bin [35.1,35.2) has 6 bin [35.2,35.3) has 2 bin [35.3,35.4) has 5 bin [35.4,35.5) has 4 bin [35.5,35.6) has 9 bin [35.6,35.7) has 10 bin [35.7,35.8) has 5 bin [35.8,35.9) has 7 bin [35.9,36.0) has 6 bin [36.0,36.1) has 4 bin [36.1,36.2) has 8 bin [36.2,36.3) has 9 bin [36.3,36.4) has 6 bin [36.4,36.5) has 4 bin [36.5,36.6) has 2 bin [36.6,36.7) has 5 bin [36.7,36.8) has 1 bin [36.8,36.9) has 1 average z coordinate 4.9 for 30437454 element(s) point source id histogram with bin size 1.000000 bin 28 has 22886219 bin 29 has 7551235 average point source id 28.24809023120002 for 30437454 element(s)