lasinfo (210611) report for 'AHN4T/19GN2_14.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: 177/2021 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: 90412965 number of points by return: 78808704 8206583 2604935 770925 21818 scale factor x y z: 0.001 0.001 0.001 offset x y z: 127980 508730 0 min x y z: 127980.000 508730.000 -5.596 max x y z: 129019.999 510019.999 29.421 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: 90412965 extended number of points by return: 78808704 8206583 2604935 770925 21818 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 -5596 29421 intensity 19 4866 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 31 user_data 6 9 point_source_ID 32 186 gps_time 269529036.098016 270132539.450127 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 42 255 B 33 255 NIR 47 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5167 extended_scanner_channel 0 0 attribute0 0.19 48.66 ('Amplitude') attribute1 -18.27 30.86 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 78808704 number of intermediate returns: 3413872 number of last returns: 78638972 number of single returns: 70448583 covered area in square units/kilounits: 1336728/1.34 point density: all returns 67.64 last only 58.83 (per square units) spacing: all returns 0.12 last only 0.13 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 90412965 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 78808704 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8206583 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2604935 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 770925 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21818 instead zero. overview over extended number of returns of given pulse: 70448583 11323682 5522009 3008828 108547 1306 10 0 0 0 0 0 0 0 0 histogram of classification of points: 16733987 unclassified (1) 61503811 ground (2) 9612093 building (6) 2408237 water (9) 154837 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 5172577 +---> 622293 of those are unclassified (1) +---> 4189002 of those are ground (2) +---> 171935 of those are building (6) +---> 189012 of those are water (9) +---> 335 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.6,-5.5) has 86 bin [-5.5,-5.4) has 1295 bin [-5.4,-5.3) has 1388 bin [-5.3,-5.2) has 945 bin [-5.2,-5.1) has 1181 bin [-5.1,-5.0) has 1555 bin [-5.0,-4.9) has 7755 bin [-4.9,-4.8) has 144613 bin [-4.8,-4.7) has 135097 bin [-4.7,-4.6) has 125022 bin [-4.6,-4.5) has 132479 bin [-4.5,-4.4) has 123968 bin [-4.4,-4.3) has 120549 bin [-4.3,-4.2) has 133968 bin [-4.2,-4.1) has 184067 bin [-4.1,-4.0) has 733521 bin [-4.0,-3.9) has 2255845 bin [-3.9,-3.8) has 3873411 bin [-3.8,-3.7) has 3695505 bin [-3.7,-3.6) has 3002619 bin [-3.6,-3.5) has 929683 bin [-3.5,-3.4) has 281007 bin [-3.4,-3.3) has 195458 bin [-3.3,-3.2) has 183555 bin [-3.2,-3.1) has 215845 bin [-3.1,-3.0) has 187243 bin [-3.0,-2.9) has 212206 bin [-2.9,-2.8) has 292367 bin [-2.8,-2.7) has 787005 bin [-2.7,-2.6) has 965675 bin [-2.6,-2.5) has 2163027 bin [-2.5,-2.4) has 2677847 bin [-2.4,-2.3) has 4453887 bin [-2.3,-2.2) has 3063761 bin [-2.2,-2.1) has 3168224 bin [-2.1,-2.0) has 3317241 bin [-2.0,-1.9) has 3150894 bin [-1.9,-1.8) has 2781160 bin [-1.8,-1.7) has 3239808 bin [-1.7,-1.6) has 3523508 bin [-1.6,-1.5) has 2740170 bin [-1.5,-1.4) has 1866869 bin [-1.4,-1.3) has 1382817 bin [-1.3,-1.2) has 1278079 bin [-1.2,-1.1) has 1115997 bin [-1.1,-1.0) has 902417 bin [-1.0,-0.9) has 764284 bin [-0.9,-0.8) has 727900 bin 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[27.0,27.1) has 499 bin [27.1,27.2) has 531 bin [27.2,27.3) has 453 bin [27.3,27.4) has 457 bin [27.4,27.5) has 414 bin [27.5,27.6) has 347 bin [27.6,27.7) has 325 bin [27.7,27.8) has 301 bin [27.8,27.9) has 258 bin [27.9,28.0) has 213 bin [28.0,28.1) has 197 bin [28.1,28.2) has 174 bin [28.2,28.3) has 141 bin [28.3,28.4) has 140 bin [28.4,28.5) has 104 bin [28.5,28.6) has 86 bin [28.6,28.7) has 62 bin [28.7,28.8) has 48 bin [28.8,28.9) has 37 bin [28.9,29.0) has 22 bin [29.0,29.1) has 13 bin [29.1,29.2) has 11 bin [29.2,29.3) has 4 bin [29.4,29.5) has 1 average z coordinate -0.5 for 90412965 element(s) point source id histogram with bin size 1.000000 bin 32 has 17125299 bin 33 has 10145249 bin 125 has 33798134 bin 185 has 11179180 bin 186 has 18165103 average point source id 116.735768957471976 for 90412965 element(s)