lasinfo (210611) report for 'AHN4T/25CZ1_03.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: 50149697 number of points by return: 42619982 5780036 1479109 244383 26187 scale factor x y z: 0.001 0.001 0.001 offset x y z: 101980 479980 0 min x y z: 101980.000 479980.000 -6.746 max x y z: 103019.999 481269.999 36.683 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: 50149697 extended number of points by return: 42619982 5780036 1479109 244383 26187 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 -6746 36683 intensity 48 4938 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 -31 35 user_data 6 7 point_source_ID 109 111 gps_time 270045869.736115 270047525.804614 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 8 255 B 0 255 NIR 31 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5833 extended_scanner_channel 0 0 attribute0 0.48 49.38 ('Amplitude') attribute1 -15.42 34.73 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42619982 number of intermediate returns: 1749377 number of last returns: 42556691 number of single returns: 36776353 covered area in square units/kilounits: 1309524/1.31 point density: all returns 38.30 last only 32.50 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50149697 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42619982 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5780036 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1479109 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 244383 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 26187 instead zero. overview over extended number of returns of given pulse: 36776353 8659381 3709254 873582 130450 672 5 0 0 0 0 0 0 0 0 histogram of classification of points: 10816264 unclassified (1) 35463303 ground (2) 3418080 building (6) 403742 water (9) 48308 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3334220 +---> 413024 of those are unclassified (1) +---> 2713212 of those are ground (2) +---> 154638 of those are building (6) +---> 51659 of those are water (9) +---> 1687 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.8,-6.7) has 1 bin [-6.7,-6.6) has 179 bin [-6.6,-6.5) has 10539 bin [-6.5,-6.4) has 8234 bin [-6.4,-6.3) has 5745 bin [-6.3,-6.2) has 3839 bin [-6.2,-6.1) has 4524 bin [-6.1,-6.0) has 5060 bin [-6.0,-5.9) has 16162 bin [-5.9,-5.8) has 35504 bin [-5.8,-5.7) has 34756 bin [-5.7,-5.6) has 41991 bin [-5.6,-5.5) has 53483 bin [-5.5,-5.4) has 78310 bin [-5.4,-5.3) has 60011 bin [-5.3,-5.2) has 62075 bin [-5.2,-5.1) has 96549 bin [-5.1,-5.0) has 147075 bin [-5.0,-4.9) has 172874 bin [-4.9,-4.8) has 148701 bin [-4.8,-4.7) has 195480 bin [-4.7,-4.6) has 501979 bin [-4.6,-4.5) has 1141565 bin [-4.5,-4.4) has 1533962 bin [-4.4,-4.3) has 2316663 bin [-4.3,-4.2) has 2972909 bin [-4.2,-4.1) has 3747934 bin [-4.1,-4.0) has 3680740 bin [-4.0,-3.9) has 2826765 bin [-3.9,-3.8) has 2503467 bin [-3.8,-3.7) has 2049652 bin [-3.7,-3.6) has 1969212 bin [-3.6,-3.5) has 2121928 bin [-3.5,-3.4) has 1725520 bin [-3.4,-3.3) has 878678 bin [-3.3,-3.2) has 641699 bin [-3.2,-3.1) has 571384 bin [-3.1,-3.0) has 519886 bin [-3.0,-2.9) has 426232 bin [-2.9,-2.8) has 408752 bin [-2.8,-2.7) has 324219 bin [-2.7,-2.6) has 278335 bin [-2.6,-2.5) has 271537 bin [-2.5,-2.4) has 279465 bin [-2.4,-2.3) has 363789 bin [-2.3,-2.2) has 370439 bin [-2.2,-2.1) has 364295 bin [-2.1,-2.0) has 308921 bin [-2.0,-1.9) has 288991 bin [-1.9,-1.8) has 253608 bin [-1.8,-1.7) has 234408 bin [-1.7,-1.6) has 208397 bin [-1.6,-1.5) has 204899 bin [-1.5,-1.4) has 275929 bin [-1.4,-1.3) has 239171 bin [-1.3,-1.2) has 271307 bin [-1.2,-1.1) has 280642 bin [-1.1,-1.0) has 225573 bin [-1.0,-0.9) has 182584 bin [-0.9,-0.8) has 180464 bin [-0.8,-0.7) has 201607 bin [-0.7,-0.6) has 268146 bin [-0.6,-0.5) has 320371 bin [-0.5,-0.4) has 212596 bin [-0.4,-0.3) has 234947 bin [-0.3,-0.2) has 221336 bin [-0.2,-0.1) has 265776 bin [-0.1,0.0) has 251392 bin [0.0,0.1) has 234787 bin [0.1,0.2) has 212615 bin [0.2,0.3) has 178669 bin [0.3,0.4) has 160586 bin [0.4,0.5) has 150651 bin [0.5,0.6) has 136120 bin [0.6,0.7) has 134428 bin [0.7,0.8) has 132890 bin [0.8,0.9) has 126490 bin [0.9,1.0) has 123892 bin [1.0,1.1) has 121455 bin [1.1,1.2) has 119202 bin [1.2,1.3) has 116807 bin [1.3,1.4) has 123181 bin [1.4,1.5) has 124404 bin [1.5,1.6) has 122907 bin [1.6,1.7) has 127921 bin [1.7,1.8) has 187408 bin [1.8,1.9) has 197695 bin 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[30.9,31.0) has 4 bin [31.0,31.1) has 5 bin [31.1,31.2) has 3 bin [31.2,31.3) has 4 bin [31.3,31.4) has 4 bin [31.4,31.5) has 6 bin [31.5,31.6) has 7 bin [31.6,31.7) has 4 bin [31.7,31.8) has 6 bin [31.8,31.9) has 6 bin [31.9,32.0) has 4 bin [32.0,32.1) has 8 bin [32.1,32.2) has 9 bin [32.2,32.3) has 13 bin [32.3,32.4) has 12 bin [32.4,32.5) has 14 bin [32.5,32.6) has 8 bin [32.6,32.7) has 19 bin [32.7,32.8) has 26 bin [32.8,32.9) has 10 bin [32.9,33.0) has 4 bin [33.0,33.1) has 1 bin [33.3,33.4) has 2 bin [33.4,33.5) has 1 bin [33.9,34.0) has 1 bin [34.3,34.4) has 1 bin [34.7,34.8) has 2 bin [35.0,35.1) has 1 bin [35.2,35.3) has 2 bin [35.4,35.5) has 1 bin [35.6,35.7) has 5 bin [35.7,35.8) has 1 bin [35.8,35.9) has 1 bin [36.1,36.2) has 1 bin [36.2,36.3) has 2 bin [36.6,36.7) has 2 average z coordinate -2.1 for 50149697 element(s) point source id histogram with bin size 1.000000 bin 109 has 10422976 bin 110 has 35378947 bin 111 has 4347774 average point source id 109.878858649933619 for 50149697 element(s)