lasinfo (210611) report for 'AHN4T/25EZ2_01.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: 48035362 number of points by return: 45833201 1663412 456720 74770 7259 scale factor x y z: 0.001 0.001 0.001 offset x y z: 124980 492480 0 min x y z: 124980.000 492480.000 -6.489 max x y z: 126019.999 493769.999 29.961 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: 48035362 extended number of points by return: 45833201 1663412 456720 74770 7259 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 -6489 29961 intensity 56 4918 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 -31 33 user_data 6 7 point_source_ID 121 123 gps_time 270114561.462869 270116390.012995 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 35 255 B 36 255 NIR 47 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5167 5500 extended_scanner_channel 0 0 attribute0 0.56 49.18 ('Amplitude') attribute1 -15.28 34.41 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45833201 number of intermediate returns: 538779 number of last returns: 45820243 number of single returns: 44156861 covered area in square units/kilounits: 1277676/1.28 point density: all returns 37.60 last only 35.86 (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 48035362 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45833201 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1663412 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 456720 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 74770 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7259 instead zero. overview over extended number of returns of given pulse: 44156861 2425270 1146722 270188 36182 139 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3582419 unclassified (1) 42369318 ground (2) 1258164 building (6) 768887 water (9) 56574 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3474090 +---> 158399 of those are unclassified (1) +---> 3265836 of those are ground (2) +---> 22621 of those are building (6) +---> 26131 of those are water (9) +---> 1103 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.5,-6.4) has 152 bin [-6.4,-6.3) has 6595 bin [-6.3,-6.2) has 9769 bin [-6.2,-6.1) has 6654 bin [-6.1,-6.0) has 7013 bin [-6.0,-5.9) has 6589 bin [-5.9,-5.8) has 29628 bin [-5.8,-5.7) has 77417 bin [-5.7,-5.6) has 126564 bin [-5.6,-5.5) has 263356 bin [-5.5,-5.4) has 814683 bin [-5.4,-5.3) has 1650853 bin [-5.3,-5.2) has 2364420 bin [-5.2,-5.1) has 1766760 bin [-5.1,-5.0) has 1132968 bin [-5.0,-4.9) has 930161 bin [-4.9,-4.8) has 653920 bin [-4.8,-4.7) has 485022 bin [-4.7,-4.6) has 414256 bin [-4.6,-4.5) has 348241 bin [-4.5,-4.4) has 280945 bin [-4.4,-4.3) has 287599 bin [-4.3,-4.2) has 223130 bin [-4.2,-4.1) has 194015 bin [-4.1,-4.0) has 209754 bin [-4.0,-3.9) has 224543 bin [-3.9,-3.8) has 205768 bin [-3.8,-3.7) has 205058 bin [-3.7,-3.6) has 224702 bin [-3.6,-3.5) has 186990 bin [-3.5,-3.4) has 186070 bin [-3.4,-3.3) has 157217 bin [-3.3,-3.2) has 140319 bin [-3.2,-3.1) has 135349 bin [-3.1,-3.0) has 122038 bin [-3.0,-2.9) has 99428 bin [-2.9,-2.8) has 101236 bin [-2.8,-2.7) has 94852 bin [-2.7,-2.6) has 89747 bin [-2.6,-2.5) has 79758 bin [-2.5,-2.4) has 76320 bin [-2.4,-2.3) has 86201 bin [-2.3,-2.2) has 103371 bin [-2.2,-2.1) has 160379 bin [-2.1,-2.0) has 297431 bin [-2.0,-1.9) has 703870 bin [-1.9,-1.8) has 1472195 bin [-1.8,-1.7) has 2901946 bin [-1.7,-1.6) has 3918846 bin 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has 813 bin [26.7,26.8) has 798 bin [26.8,26.9) has 754 bin [26.9,27.0) has 692 bin [27.0,27.1) has 626 bin [27.1,27.2) has 607 bin [27.2,27.3) has 613 bin [27.3,27.4) has 481 bin [27.4,27.5) has 486 bin [27.5,27.6) has 435 bin [27.6,27.7) has 416 bin [27.7,27.8) has 376 bin [27.8,27.9) has 354 bin [27.9,28.0) has 312 bin [28.0,28.1) has 296 bin [28.1,28.2) has 266 bin [28.2,28.3) has 199 bin [28.3,28.4) has 188 bin [28.4,28.5) has 195 bin [28.5,28.6) has 151 bin [28.6,28.7) has 159 bin [28.7,28.8) has 115 bin [28.8,28.9) has 98 bin [28.9,29.0) has 96 bin [29.0,29.1) has 57 bin [29.1,29.2) has 36 bin [29.2,29.3) has 30 bin [29.3,29.4) has 22 bin [29.4,29.5) has 19 bin [29.5,29.6) has 8 bin [29.6,29.7) has 5 bin [29.8,29.9) has 1 bin [29.9,30.0) has 2 average z coordinate -1.8 for 48035362 element(s) point source id histogram with bin size 1.000000 bin 121 has 11330383 bin 122 has 33267174 bin 123 has 3437805 average point source id 121.835692338490134 for 48035362 element(s)