lasinfo (210611) report for 'AHN4T/22EN1_01.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: 335/2022 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: 34388488 number of points by return: 26466178 5286740 2099030 470403 61025 scale factor x y z: 0.001 0.001 0.001 offset x y z: 239980 523730 0 min x y z: 239980.000 523730.000 9.334 max x y z: 241019.999 525019.999 44.940 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: 34388488 extended number of points by return: 26466178 5286740 2099030 470403 61025 4842 270 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 9334 44940 intensity 56 4192 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 7 user_data 6 7 point_source_ID 71 72 gps_time 330785290.048050 330788046.741913 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 24 255 B 13 255 NIR 13 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.31 25.13 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26466178 number of intermediate returns: 2637510 number of last returns: 26461004 number of single returns: 21176204 covered area in square units/kilounits: 1335680/1.34 point density: all returns 25.75 last only 19.81 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34388488 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26466178 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5286740 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2099030 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 470403 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 61025 instead zero. overview over extended number of returns of given pulse: 21176204 6374288 4888087 1639158 281342 27543 1866 0 0 0 0 0 0 0 0 histogram of classification of points: 9172057 unclassified (1) 25083734 ground (2) 40730 building (6) 91147 water (9) 820 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1990351 +---> 312207 of those are unclassified (1) +---> 1668099 of those are ground (2) +---> 10045 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.3,9.4) has 14 bin [9.4,9.5) has 794 bin [9.5,9.6) has 9558 bin [9.6,9.7) has 8596 bin [9.7,9.8) has 6922 bin [9.8,9.9) has 12157 bin [9.9,10.0) has 17033 bin [10.0,10.1) has 28932 bin [10.1,10.2) has 34465 bin [10.2,10.3) has 26134 bin [10.3,10.4) has 35148 bin [10.4,10.5) has 134900 bin [10.5,10.6) has 488310 bin [10.6,10.7) has 1414674 bin [10.7,10.8) has 1142407 bin [10.8,10.9) has 684629 bin 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[41.8,41.9) has 77 bin [41.9,42.0) has 65 bin [42.0,42.1) has 71 bin [42.1,42.2) has 67 bin [42.2,42.3) has 64 bin [42.3,42.4) has 51 bin [42.4,42.5) has 56 bin [42.5,42.6) has 71 bin [42.6,42.7) has 49 bin [42.7,42.8) has 52 bin [42.8,42.9) has 66 bin [42.9,43.0) has 57 bin [43.0,43.1) has 41 bin [43.1,43.2) has 48 bin [43.2,43.3) has 32 bin [43.3,43.4) has 33 bin [43.4,43.5) has 15 bin [43.5,43.6) has 22 bin [43.6,43.7) has 17 bin [43.7,43.8) has 8 bin [43.8,43.9) has 12 bin [43.9,44.0) has 10 bin [44.0,44.1) has 13 bin [44.1,44.2) has 12 bin [44.2,44.3) has 5 bin [44.3,44.4) has 6 bin [44.4,44.5) has 9 bin [44.5,44.6) has 8 bin [44.6,44.7) has 7 bin [44.7,44.8) has 3 bin [44.8,44.9) has 4 bin [44.9,45.0) has 1 average z coordinate 15.3 for 34388488 element(s) point source id histogram with bin size 1.000000 bin 71 has 21807260 bin 72 has 12581228 average point source id 71.365855806163964 for 34388488 element(s)