lasinfo (210611) report for 'AHN4T/32EN2_15.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: 179/2021 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: 48634164 number of points by return: 42961761 3888581 1454689 298800 30333 scale factor x y z: 0.001 0.001 0.001 offset x y z: 168980 471230 0 min x y z: 168980.000 471230.000 10.387 max x y z: 170019.999 472519.999 47.161 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: 48634164 extended number of points by return: 42961761 3888581 1454689 298800 30333 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 10387 47161 intensity 59 4261 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 30 user_data 6 7 point_source_ID 85 150 gps_time 270022949.931618 270210976.840891 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 26 255 B 6 255 NIR 34 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5000 extended_scanner_channel 0 0 attribute0 0.59 42.61 ('Amplitude') attribute1 -15.72 27.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42961761 number of intermediate returns: 1787506 number of last returns: 42933888 number of single returns: 39048991 covered area in square units/kilounits: 1341132/1.34 point density: all returns 36.26 last only 32.01 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 48634164 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42961761 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3888581 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1454689 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 298800 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 30333 instead zero. overview over extended number of returns of given pulse: 39048991 4882762 3473170 1076945 151370 919 7 0 0 0 0 0 0 0 0 histogram of classification of points: 7517523 unclassified (1) 39295380 ground (2) 1820497 building (6) 2 water (9) 492 wire conductor (14) 270 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3363937 +---> 528141 of those are unclassified (1) +---> 2731581 of those are ground (2) +---> 103738 of those are building (6) +---> 477 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [10.3,10.4) has 1 bin [10.4,10.5) has 325 bin [10.5,10.6) has 2020 bin [10.6,10.7) has 6969 bin [10.7,10.8) has 12351 bin [10.8,10.9) has 17488 bin [10.9,11.0) has 45450 bin [11.0,11.1) has 136482 bin [11.1,11.2) has 278524 bin [11.2,11.3) has 465960 bin [11.3,11.4) has 553686 bin [11.4,11.5) has 656066 bin [11.5,11.6) has 796876 bin [11.6,11.7) has 794036 bin [11.7,11.8) has 692560 bin [11.8,11.9) has 757792 bin [11.9,12.0) has 673166 bin [12.0,12.1) has 763901 bin [12.1,12.2) has 866376 bin [12.2,12.3) has 1178103 bin [12.3,12.4) has 1185053 bin [12.4,12.5) has 1268682 bin [12.5,12.6) has 1332933 bin [12.6,12.7) has 1180359 bin [12.7,12.8) has 1265894 bin [12.8,12.9) has 1415414 bin [12.9,13.0) has 1291864 bin [13.0,13.1) has 1230170 bin [13.1,13.2) has 1197738 bin [13.2,13.3) has 994812 bin [13.3,13.4) has 905298 bin [13.4,13.5) has 965569 bin [13.5,13.6) has 1041506 bin [13.6,13.7) has 1069157 bin [13.7,13.8) has 1147049 bin [13.8,13.9) has 1017776 bin [13.9,14.0) has 935590 bin [14.0,14.1) has 799265 bin [14.1,14.2) has 742789 bin [14.2,14.3) has 663428 bin [14.3,14.4) has 745417 bin [14.4,14.5) has 735363 bin [14.5,14.6) has 670041 bin [14.6,14.7) has 504245 bin [14.7,14.8) has 460415 bin [14.8,14.9) has 546238 bin [14.9,15.0) has 600058 bin [15.0,15.1) has 528167 bin [15.1,15.2) has 519434 bin [15.2,15.3) 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has 73 bin [44.5,44.6) has 12 bin [44.6,44.7) has 10 bin [44.7,44.8) has 13 bin [44.8,44.9) has 5 bin [44.9,45.0) has 3 bin [45.0,45.1) has 2 bin [45.1,45.2) has 2 bin [45.2,45.3) has 4 bin [45.3,45.4) has 7 bin [45.4,45.5) has 3 bin [45.5,45.6) has 1 bin [46.1,46.2) has 1 bin [46.2,46.3) has 3 bin [46.3,46.4) has 34 bin [46.4,46.5) has 18 bin [47.0,47.1) has 2 bin [47.1,47.2) has 3 average z coordinate 14.8 for 48634164 element(s) point source id histogram with bin size 1.000000 bin 85 has 224858 bin 149 has 29423843 bin 150 has 18985463 average point source id 149.094471676330244 for 48634164 element(s)