lasinfo (210611) report for 'AHN4T/26CN2_20.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: 65156254 number of points by return: 45790845 13732643 4571092 939804 121870 scale factor x y z: 0.001 0.001 0.001 offset x y z: 148980 482480 0 min x y z: 148980.000 482480.000 -5.699 max x y z: 150019.999 483769.999 30.062 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: 65156254 extended number of points by return: 45790845 13732643 4571092 939804 121870 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 -5699 30062 intensity 16 4592 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 32 user_data 6 7 point_source_ID 138 140 gps_time 270195839.095334 270198428.310233 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 21 255 B 2 255 NIR 43 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5333 extended_scanner_channel 0 0 attribute0 0.16 45.92 ('Amplitude') attribute1 -15.58 30.77 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45790845 number of intermediate returns: 5650942 number of last returns: 45700869 number of single returns: 31986402 covered area in square units/kilounits: 1313156/1.31 point density: all returns 49.62 last only 34.80 (per square units) spacing: all returns 0.14 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 65156254 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45790845 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 13732643 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4571092 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 939804 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 121870 instead zero. overview over extended number of returns of given pulse: 31986402 18350108 10921788 3285220 608246 4428 62 0 0 0 0 0 0 0 0 histogram of classification of points: 24745516 unclassified (1) 37674370 ground (2) 2602966 building (6) 119877 water (9) 13525 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3885604 +---> 1393860 of those are unclassified (1) +---> 2376463 of those are ground (2) +---> 105270 of those are building (6) +---> 8996 of those are water (9) +---> 1015 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.7,-5.6) has 390 bin [-5.6,-5.5) has 47181 bin [-5.5,-5.4) has 79574 bin [-5.4,-5.3) has 61344 bin [-5.3,-5.2) has 65635 bin [-5.2,-5.1) has 137400 bin [-5.1,-5.0) has 173938 bin [-5.0,-4.9) has 182341 bin [-4.9,-4.8) has 171778 bin [-4.8,-4.7) has 176198 bin [-4.7,-4.6) has 196725 bin [-4.6,-4.5) has 323889 bin [-4.5,-4.4) has 513998 bin [-4.4,-4.3) has 1252058 bin [-4.3,-4.2) has 4749292 bin [-4.2,-4.1) has 8549408 bin [-4.1,-4.0) has 6291339 bin [-4.0,-3.9) has 3979149 bin [-3.9,-3.8) has 2692800 bin [-3.8,-3.7) has 2001881 bin [-3.7,-3.6) has 1863086 bin [-3.6,-3.5) has 1782243 bin [-3.5,-3.4) has 1508253 bin [-3.4,-3.3) has 955639 bin [-3.3,-3.2) has 641273 bin [-3.2,-3.1) has 463087 bin [-3.1,-3.0) has 345699 bin [-3.0,-2.9) has 298474 bin [-2.9,-2.8) has 268089 bin [-2.8,-2.7) has 240018 bin [-2.7,-2.6) has 227579 bin [-2.6,-2.5) has 226034 bin [-2.5,-2.4) has 221681 bin [-2.4,-2.3) has 215497 bin [-2.3,-2.2) has 211152 bin [-2.2,-2.1) has 216527 bin [-2.1,-2.0) has 221376 bin [-2.0,-1.9) has 223177 bin [-1.9,-1.8) has 220987 bin [-1.8,-1.7) has 219069 bin [-1.7,-1.6) has 222142 bin [-1.6,-1.5) has 229606 bin [-1.5,-1.4) has 233654 bin [-1.4,-1.3) has 224583 bin [-1.3,-1.2) has 229982 bin [-1.2,-1.1) has 222471 bin [-1.1,-1.0) has 225806 bin [-1.0,-0.9) has 246946 bin 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931 bin [26.4,26.5) has 838 bin [26.5,26.6) has 807 bin [26.6,26.7) has 700 bin [26.7,26.8) has 648 bin [26.8,26.9) has 621 bin [26.9,27.0) has 528 bin [27.0,27.1) has 509 bin [27.1,27.2) has 458 bin [27.2,27.3) has 436 bin [27.3,27.4) has 394 bin [27.4,27.5) has 387 bin [27.5,27.6) has 343 bin [27.6,27.7) has 339 bin [27.7,27.8) has 297 bin [27.8,27.9) has 264 bin [27.9,28.0) has 233 bin [28.0,28.1) has 183 bin [28.1,28.2) has 182 bin [28.2,28.3) has 162 bin [28.3,28.4) has 128 bin [28.4,28.5) has 132 bin [28.5,28.6) has 113 bin [28.6,28.7) has 90 bin [28.7,28.8) has 81 bin [28.8,28.9) has 75 bin [28.9,29.0) has 55 bin [29.0,29.1) has 49 bin [29.1,29.2) has 29 bin [29.2,29.3) has 26 bin [29.3,29.4) has 18 bin [29.4,29.5) has 13 bin [29.5,29.6) has 15 bin [29.6,29.7) has 7 bin [29.7,29.8) has 7 bin [29.8,29.9) has 3 bin [29.9,30.0) has 4 bin [30.0,30.1) has 1 average z coordinate -0.3 for 65156254 element(s) point source id histogram with bin size 1.000000 bin 138 has 21552364 bin 139 has 43463418 bin 140 has 140472 average point source id 138.671376258064186 for 65156254 element(s)