lasinfo (210611) report for 'AHN4T/26CN1_02.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: 176/2021 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: 55698692 number of points by return: 47207175 6788865 1469078 213762 19812 scale factor x y z: 0.001 0.001 0.001 offset x y z: 140980 486230 0 min x y z: 140980.000 486230.000 -5.649 max x y z: 142019.999 487519.999 28.529 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: 55698692 extended number of points by return: 47207175 6788865 1469078 213762 19812 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 -5649 28529 intensity 56 4467 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -33 32 user_data 6 7 point_source_ID 134 136 gps_time 270131892.474488 270193234.852439 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 3 255 G 19 255 B 17 255 NIR 32 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 attribute0 0.56 44.67 ('Amplitude') attribute1 -15.28 30.73 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47207175 number of intermediate returns: 1705389 number of last returns: 47075881 number of single returns: 40289753 covered area in square units/kilounits: 1327412/1.33 point density: all returns 41.96 last only 35.46 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 55698692 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47207175 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6788865 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1469078 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 213762 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19812 instead zero. overview over extended number of returns of given pulse: 40289753 10755472 3777516 776459 99166 326 0 0 0 0 0 0 0 0 0 histogram of classification of points: 12683299 unclassified (1) 32704302 ground (2) 10041063 building (6) 55188 water (9) 214840 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3947399 +---> 1040357 of those are unclassified (1) +---> 2227415 of those are ground (2) +---> 658678 of those are building (6) +---> 17217 of those are water (9) +---> 3732 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.7,-5.6) has 8 bin [-5.6,-5.5) has 1878 bin [-5.5,-5.4) has 67005 bin [-5.4,-5.3) has 26678 bin [-5.3,-5.2) has 38410 bin [-5.2,-5.1) has 101357 bin [-5.1,-5.0) has 120212 bin [-5.0,-4.9) has 105420 bin [-4.9,-4.8) has 101836 bin [-4.8,-4.7) has 124737 bin [-4.7,-4.6) has 144989 bin [-4.6,-4.5) has 167765 bin [-4.5,-4.4) has 187522 bin [-4.4,-4.3) has 260139 bin [-4.3,-4.2) has 509594 bin [-4.2,-4.1) has 719471 bin [-4.1,-4.0) has 628289 bin [-4.0,-3.9) has 885119 bin [-3.9,-3.8) has 1148371 bin [-3.8,-3.7) has 1146891 bin [-3.7,-3.6) has 1733756 bin [-3.6,-3.5) has 2720050 bin [-3.5,-3.4) has 4670742 bin [-3.4,-3.3) has 5468421 bin [-3.3,-3.2) has 4764399 bin [-3.2,-3.1) has 3271587 bin [-3.1,-3.0) has 1794719 bin [-3.0,-2.9) has 772140 bin [-2.9,-2.8) has 443168 bin [-2.8,-2.7) has 344372 bin [-2.7,-2.6) has 328037 bin [-2.6,-2.5) has 330962 bin [-2.5,-2.4) has 318450 bin [-2.4,-2.3) has 307766 bin [-2.3,-2.2) has 325907 bin [-2.2,-2.1) has 305983 bin [-2.1,-2.0) has 282985 bin [-2.0,-1.9) has 279239 bin [-1.9,-1.8) has 271515 bin [-1.8,-1.7) has 255784 bin [-1.7,-1.6) has 218813 bin [-1.6,-1.5) has 199297 bin [-1.5,-1.4) has 200578 bin [-1.4,-1.3) has 202598 bin [-1.3,-1.2) has 200799 bin [-1.2,-1.1) has 211915 bin [-1.1,-1.0) has 273291 bin [-1.0,-0.9) has 302086 bin [-0.9,-0.8) has 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bin [23.0,23.1) has 2068 bin [23.1,23.2) has 1928 bin [23.2,23.3) has 1826 bin [23.3,23.4) has 1764 bin [23.4,23.5) has 1788 bin [23.5,23.6) has 1864 bin [23.6,23.7) has 3642 bin [23.7,23.8) has 2701 bin [23.8,23.9) has 1532 bin [23.9,24.0) has 1447 bin [24.0,24.1) has 1760 bin [24.1,24.2) has 1553 bin [24.2,24.3) has 1175 bin [24.3,24.4) has 1060 bin [24.4,24.5) has 1017 bin [24.5,24.6) has 913 bin [24.6,24.7) has 923 bin [24.7,24.8) has 991 bin [24.8,24.9) has 4385 bin [24.9,25.0) has 2846 bin [25.0,25.1) has 879 bin [25.1,25.2) has 582 bin [25.2,25.3) has 520 bin [25.3,25.4) has 451 bin [25.4,25.5) has 423 bin [25.5,25.6) has 435 bin [25.6,25.7) has 384 bin [25.7,25.8) has 360 bin [25.8,25.9) has 353 bin [25.9,26.0) has 324 bin [26.0,26.1) has 313 bin [26.1,26.2) has 302 bin [26.2,26.3) has 260 bin [26.3,26.4) has 283 bin [26.4,26.5) has 255 bin [26.5,26.6) has 208 bin [26.6,26.7) has 220 bin [26.7,26.8) has 165 bin [26.8,26.9) has 163 bin [26.9,27.0) has 137 bin [27.0,27.1) has 115 bin [27.1,27.2) has 113 bin [27.2,27.3) has 88 bin [27.3,27.4) has 77 bin [27.4,27.5) has 52 bin [27.5,27.6) has 32 bin [27.6,27.7) has 30 bin [27.7,27.8) has 24 bin [27.8,27.9) has 30 bin [27.9,28.0) has 16 bin [28.0,28.1) has 1 bin [28.1,28.2) has 1 bin [28.2,28.3) has 7 bin [28.3,28.4) has 5 bin [28.4,28.5) has 12 bin [28.5,28.6) has 2 average z coordinate -0.8 for 55698692 element(s) point source id histogram with bin size 1.000000 bin 134 has 4422756 bin 135 has 40089199 bin 136 has 11186737 average point source id 135.121438776336078 for 55698692 element(s)