lasinfo (210611) report for 'AHN4T/26AZ1_10.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: 58937855 number of points by return: 36871109 15540265 5389573 1025602 111306 scale factor x y z: 0.001 0.001 0.001 offset x y z: 143980 491230 0 min x y z: 143980.000 491230.000 -6.402 max x y z: 145019.999 492519.999 25.474 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: 58937855 extended number of points by return: 36871109 15540265 5389573 1025602 111306 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 -6402 25474 intensity 56 4546 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 -34 33 user_data 6 7 point_source_ID 129 131 gps_time 270124785.944871 270127351.009438 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 8 255 B 9 255 NIR 17 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 attribute0 0.56 45.46 ('Amplitude') attribute1 -15.44 30.31 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 36871109 number of intermediate returns: 6536940 number of last returns: 36814085 number of single returns: 21284279 covered area in square units/kilounits: 1230368/1.23 point density: all returns 47.90 last only 29.92 (per square units) spacing: all returns 0.14 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 58937855 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36871109 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 15540265 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5389573 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1025602 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 111306 instead zero. overview over extended number of returns of given pulse: 21284279 20325080 13107047 3663530 553020 4829 70 0 0 0 0 0 0 0 0 histogram of classification of points: 28879020 unclassified (1) 27845773 ground (2) 194881 building (6) 2003564 water (9) 14617 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4139641 +---> 1782780 of those are unclassified (1) +---> 2146413 of those are ground (2) +---> 45355 of those are building (6) +---> 162256 of those are water (9) +---> 2837 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.5,-6.4) has 1 bin [-6.4,-6.3) has 1272 bin [-6.3,-6.2) has 116222 bin [-6.2,-6.1) has 130888 bin [-6.1,-6.0) has 51966 bin [-6.0,-5.9) has 48555 bin [-5.9,-5.8) has 82231 bin [-5.8,-5.7) has 804519 bin [-5.7,-5.6) has 846876 bin [-5.6,-5.5) has 228163 bin [-5.5,-5.4) has 519452 bin [-5.4,-5.3) has 598113 bin [-5.3,-5.2) has 607195 bin [-5.2,-5.1) has 740468 bin [-5.1,-5.0) has 1150628 bin [-5.0,-4.9) has 3083469 bin [-4.9,-4.8) has 4312115 bin [-4.8,-4.7) has 4026391 bin [-4.7,-4.6) has 3123634 bin [-4.6,-4.5) has 1968461 bin [-4.5,-4.4) has 1403235 bin [-4.4,-4.3) has 986909 bin [-4.3,-4.2) has 764724 bin [-4.2,-4.1) has 1229072 bin [-4.1,-4.0) has 1015960 bin [-4.0,-3.9) has 717765 bin [-3.9,-3.8) has 653913 bin [-3.8,-3.7) has 523821 bin [-3.7,-3.6) has 504043 bin [-3.6,-3.5) has 534824 bin [-3.5,-3.4) has 607711 bin [-3.4,-3.3) has 619527 bin [-3.3,-3.2) has 581813 bin [-3.2,-3.1) has 434649 bin [-3.1,-3.0) has 378252 bin [-3.0,-2.9) has 337981 bin [-2.9,-2.8) has 322547 bin [-2.8,-2.7) has 310711 bin [-2.7,-2.6) has 300016 bin [-2.6,-2.5) has 284522 bin [-2.5,-2.4) has 277220 bin [-2.4,-2.3) has 273563 bin [-2.3,-2.2) has 261287 bin [-2.2,-2.1) has 254663 bin [-2.1,-2.0) has 247054 bin [-2.0,-1.9) has 235471 bin [-1.9,-1.8) has 225800 bin [-1.8,-1.7) has 221144 bin 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[21.8,21.9) has 2192 bin [21.9,22.0) has 1866 bin [22.0,22.1) has 1688 bin [22.1,22.2) has 1421 bin [22.2,22.3) has 1253 bin [22.3,22.4) has 1062 bin [22.4,22.5) has 959 bin [22.5,22.6) has 829 bin [22.6,22.7) has 676 bin [22.7,22.8) has 558 bin [22.8,22.9) has 504 bin [22.9,23.0) has 412 bin [23.0,23.1) has 324 bin [23.1,23.2) has 274 bin [23.2,23.3) has 249 bin [23.3,23.4) has 189 bin [23.4,23.5) has 169 bin [23.5,23.6) has 146 bin [23.6,23.7) has 102 bin [23.7,23.8) has 99 bin [23.8,23.9) has 51 bin [23.9,24.0) has 60 bin [24.0,24.1) has 62 bin [24.1,24.2) has 60 bin [24.2,24.3) has 38 bin [24.3,24.4) has 55 bin [24.4,24.5) has 28 bin [24.5,24.6) has 24 bin [24.6,24.7) has 22 bin [24.7,24.8) has 23 bin [24.8,24.9) has 18 bin [24.9,25.0) has 16 bin [25.0,25.1) has 8 bin [25.1,25.2) has 9 bin [25.2,25.3) has 6 bin [25.3,25.4) has 4 bin [25.4,25.5) has 1 average z coordinate -0.0 for 58937855 element(s) point source id histogram with bin size 1.000000 bin 129 has 74250 bin 130 has 32892283 bin 131 has 25971322 average point source id 130.43939624202477 for 58937855 element(s)