lasinfo (210611) report for 'AHN4T/25BN1_25.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: 48420747 number of points by return: 46028725 1967991 376962 44084 2985 scale factor x y z: 0.001 0.001 0.001 offset x y z: 113980 493730 0 min x y z: 113980.000 493730.000 -3.835 max x y z: 115019.999 495019.999 31.082 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: 48420747 extended number of points by return: 46028725 1967991 376962 44084 2985 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 -3835 31082 intensity 56 3937 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 33 user_data 6 8 point_source_ID 122 124 gps_time 270115738.098385 270117473.605254 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 33 255 B 25 255 NIR 44 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 attribute0 0.56 39.37 ('Amplitude') attribute1 -15.25 25.07 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 46028725 number of intermediate returns: 424269 number of last returns: 46011980 number of single returns: 44044227 covered area in square units/kilounits: 1284080/1.28 point density: all returns 37.71 last only 35.83 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 48420747 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 46028725 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1967991 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 376962 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 44084 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2985 instead zero. overview over extended number of returns of given pulse: 44044227 3197153 1000340 164108 14878 41 0 0 0 0 0 0 0 0 0 histogram of classification of points: 5208157 unclassified (1) 40931180 ground (2) 1667313 building (6) 578313 water (9) 35784 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3514506 +---> 471343 of those are unclassified (1) +---> 2825707 of those are ground (2) +---> 200826 of those are building (6) +---> 15316 of those are water (9) +---> 1314 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.9,-3.8) has 4 bin [-3.8,-3.7) has 65 bin [-3.7,-3.6) has 69 bin [-3.6,-3.5) has 31 bin [-3.5,-3.4) has 29 bin [-3.4,-3.3) has 19 bin [-3.3,-3.2) has 16 bin [-3.2,-3.1) has 212 bin [-3.1,-3.0) has 3310 bin [-3.0,-2.9) has 5492 bin [-2.9,-2.8) has 6021 bin [-2.8,-2.7) has 6252 bin [-2.7,-2.6) has 8610 bin [-2.6,-2.5) has 16582 bin [-2.5,-2.4) has 45348 bin [-2.4,-2.3) has 119483 bin [-2.3,-2.2) has 256057 bin [-2.2,-2.1) has 361365 bin [-2.1,-2.0) has 1210944 bin [-2.0,-1.9) has 6604808 bin [-1.9,-1.8) has 7269092 bin [-1.8,-1.7) has 7412134 bin [-1.7,-1.6) has 4761532 bin [-1.6,-1.5) has 2112468 bin [-1.5,-1.4) has 1266170 bin [-1.4,-1.3) has 878712 bin [-1.3,-1.2) has 828027 bin [-1.2,-1.1) has 1011804 bin [-1.1,-1.0) has 1464907 bin [-1.0,-0.9) has 1387235 bin [-0.9,-0.8) has 1170698 bin [-0.8,-0.7) has 922049 bin [-0.7,-0.6) has 662769 bin [-0.6,-0.5) has 472020 bin [-0.5,-0.4) has 356583 bin [-0.4,-0.3) has 271389 bin [-0.3,-0.2) has 196538 bin [-0.2,-0.1) has 165222 bin [-0.1,0.0) has 148796 bin [0.0,0.1) has 152574 bin [0.1,0.2) has 153700 bin [0.2,0.3) has 134629 bin [0.3,0.4) has 121511 bin [0.4,0.5) has 113639 bin [0.5,0.6) has 116374 bin [0.6,0.7) has 112853 bin [0.7,0.8) has 118919 bin [0.8,0.9) has 131124 bin [0.9,1.0) has 121857 bin [1.0,1.1) has 115539 bin [1.1,1.2) has 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491 bin [25.6,25.7) has 486 bin [25.7,25.8) has 492 bin [25.8,25.9) has 423 bin [25.9,26.0) has 436 bin [26.0,26.1) has 441 bin [26.1,26.2) has 456 bin [26.2,26.3) has 388 bin [26.3,26.4) has 362 bin [26.4,26.5) has 372 bin [26.5,26.6) has 347 bin [26.6,26.7) has 360 bin [26.7,26.8) has 326 bin [26.8,26.9) has 326 bin [26.9,27.0) has 318 bin [27.0,27.1) has 277 bin [27.1,27.2) has 315 bin [27.2,27.3) has 268 bin [27.3,27.4) has 326 bin [27.4,27.5) has 261 bin [27.5,27.6) has 254 bin [27.6,27.7) has 220 bin [27.7,27.8) has 199 bin [27.8,27.9) has 235 bin [27.9,28.0) has 204 bin [28.0,28.1) has 215 bin [28.1,28.2) has 190 bin [28.2,28.3) has 177 bin [28.3,28.4) has 157 bin [28.4,28.5) has 189 bin [28.5,28.6) has 160 bin [28.6,28.7) has 158 bin [28.7,28.8) has 138 bin [28.8,28.9) has 142 bin [28.9,29.0) has 142 bin [29.0,29.1) has 126 bin [29.1,29.2) has 103 bin [29.2,29.3) has 90 bin [29.3,29.4) has 113 bin [29.4,29.5) has 87 bin [29.5,29.6) has 107 bin [29.6,29.7) has 85 bin [29.7,29.8) has 78 bin [29.8,29.9) has 74 bin [29.9,30.0) has 62 bin [30.0,30.1) has 61 bin [30.1,30.2) has 52 bin [30.2,30.3) has 53 bin [30.3,30.4) has 37 bin [30.4,30.5) has 43 bin [30.5,30.6) has 33 bin [30.6,30.7) has 29 bin [30.7,30.8) has 13 bin [30.8,30.9) has 5 bin [30.9,31.0) has 1 bin [31.0,31.1) has 3 average z coordinate -0.8 for 48420747 element(s) point source id histogram with bin size 1.000000 bin 122 has 5900140 bin 123 has 35501731 bin 124 has 7018876 average point source id 123.023104476269239 for 48420747 element(s)