lasinfo (210611) report for 'AHN4T/06GN1_13.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: 174/2021 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: 29952112 number of points by return: 24420614 3417796 1609637 495553 8512 scale factor x y z: 0.001 0.001 0.001 offset x y z: 201980 583730 0 min x y z: 201980.000 583730.000 -1.040 max x y z: 203019.999 585019.999 29.092 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: 29952112 extended number of points by return: 24420614 3417796 1609637 495553 8512 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 -1040 29092 intensity 19 4992 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1099 1101 gps_time 268992038.142784 268996669.032848 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 28 255 B 31 255 NIR 58 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -16.97 33.43 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24420614 number of intermediate returns: 2114206 number of last returns: 24416430 number of single returns: 20999138 covered area in square units/kilounits: 1335148/1.34 point density: all returns 22.43 last only 18.29 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29952112 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24420614 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3417796 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1609637 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 495553 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8512 instead zero. overview over extended number of returns of given pulse: 20999138 3619407 3341085 1949921 40779 1719 63 0 0 0 0 0 0 0 0 histogram of classification of points: 6435047 unclassified (1) 22916773 ground (2) 388480 building (6) 211619 water (9) 193 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2104910 +---> 508518 of those are unclassified (1) +---> 1577417 of those are ground (2) +---> 15674 of those are building (6) +---> 3301 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 3 bin [-1.0,-0.9) has 345 bin [-0.9,-0.8) has 1047 bin [-0.8,-0.7) has 526 bin [-0.7,-0.6) has 520 bin [-0.6,-0.5) has 1878 bin [-0.5,-0.4) has 2769 bin [-0.4,-0.3) has 3432 bin [-0.3,-0.2) has 5291 bin [-0.2,-0.1) has 9324 bin [-0.1,0.0) has 19026 bin [0.0,0.1) has 40820 bin [0.1,0.2) has 53334 bin [0.2,0.3) has 57377 bin [0.3,0.4) has 55120 bin [0.4,0.5) has 53817 bin [0.5,0.6) has 63439 bin [0.6,0.7) has 67683 bin [0.7,0.8) has 80250 bin [0.8,0.9) has 106467 bin [0.9,1.0) has 95014 bin [1.0,1.1) has 120826 bin [1.1,1.2) has 123602 bin [1.2,1.3) has 130969 bin [1.3,1.4) has 377331 bin [1.4,1.5) has 241097 bin [1.5,1.6) has 282188 bin [1.6,1.7) has 331562 bin [1.7,1.8) has 394882 bin [1.8,1.9) has 549739 bin [1.9,2.0) has 736662 bin [2.0,2.1) has 831779 bin [2.1,2.2) has 1074816 bin [2.2,2.3) has 1356519 bin [2.3,2.4) has 1794827 bin [2.4,2.5) has 2311332 bin [2.5,2.6) has 2777644 bin [2.6,2.7) has 2707379 bin [2.7,2.8) has 2385731 bin [2.8,2.9) has 1753639 bin [2.9,3.0) has 1145511 bin [3.0,3.1) has 703265 bin [3.1,3.2) has 310733 bin [3.2,3.3) has 178801 bin [3.3,3.4) has 119347 bin [3.4,3.5) has 91260 bin [3.5,3.6) has 62993 bin [3.6,3.7) has 57478 bin [3.7,3.8) has 53986 bin [3.8,3.9) has 52437 bin [3.9,4.0) has 51927 bin [4.0,4.1) has 52419 bin [4.1,4.2) has 52578 bin [4.2,4.3) has 54256 bin [4.3,4.4) has 55525 bin [4.4,4.5) has 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has 38 bin [28.5,28.6) has 26 bin [28.6,28.7) has 28 bin [28.7,28.8) has 23 bin [28.8,28.9) has 9 bin [28.9,29.0) has 5 bin [29.0,29.1) has 3 average z coordinate 4.0 for 29952112 element(s) point source id histogram with bin size 1.000000 bin 1099 has 206631 bin 1100 has 20878765 bin 1101 has 8866716 average point source id 1100.289131030225917 for 29952112 element(s)