lasinfo (210611) report for 'AHN4T/12EN1_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: 334/2022 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: 46179576 number of points by return: 41712992 2783403 1268154 353924 55703 scale factor x y z: 0.001 0.001 0.001 offset x y z: 243980 569980 0 min x y z: 243980.000 569980.000 -0.961 max x y z: 245019.999 571269.999 30.762 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: 46179576 extended number of points by return: 41712992 2783403 1268154 353924 55703 5070 330 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 -961 30762 intensity 29 4760 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -18 29 user_data 6 7 point_source_ID 33 1033 gps_time 330783394.153068 332243248.051829 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 35 255 G 49 255 B 35 255 NIR 13 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -3000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.2 31.41 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41712992 number of intermediate returns: 1687893 number of last returns: 41689251 number of single returns: 38910560 covered area in square units/kilounits: 1341324/1.34 point density: all returns 34.43 last only 31.08 (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 46179576 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41712992 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2783403 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1268154 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 353924 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 55703 instead zero. overview over extended number of returns of given pulse: 38910560 3041753 2746511 1195992 253894 28670 2196 0 0 0 0 0 0 0 0 histogram of classification of points: 5226958 unclassified (1) 39990708 ground (2) 822567 building (6) 139245 water (9) 98 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2677205 +---> 142369 of those are unclassified (1) +---> 2503238 of those are ground (2) +---> 24402 of those are building (6) +---> 7196 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 14 bin [-0.9,-0.8) has 842 bin [-0.8,-0.7) has 26053 bin [-0.7,-0.6) has 53316 bin [-0.6,-0.5) has 93385 bin [-0.5,-0.4) has 61171 bin [-0.4,-0.3) has 62335 bin [-0.3,-0.2) has 78039 bin [-0.2,-0.1) has 149894 bin [-0.1,0.0) has 366461 bin [0.0,0.1) has 546225 bin [0.1,0.2) has 1143840 bin [0.2,0.3) has 1556792 bin [0.3,0.4) has 2365855 bin [0.4,0.5) has 2341744 bin [0.5,0.6) has 2353406 bin [0.6,0.7) has 2207747 bin [0.7,0.8) has 1860788 bin [0.8,0.9) has 1981650 bin [0.9,1.0) has 1635028 bin [1.0,1.1) has 1871915 bin [1.1,1.2) has 2325998 bin [1.2,1.3) has 2677155 bin [1.3,1.4) has 2750078 bin [1.4,1.5) has 2159546 bin [1.5,1.6) has 1699755 bin [1.6,1.7) has 1482449 bin [1.7,1.8) has 1338052 bin [1.8,1.9) has 1167876 bin [1.9,2.0) has 881270 bin [2.0,2.1) has 679927 bin [2.1,2.2) has 389862 bin [2.2,2.3) has 383872 bin [2.3,2.4) has 383948 bin [2.4,2.5) has 451951 bin [2.5,2.6) has 415679 bin [2.6,2.7) has 256544 bin [2.7,2.8) has 177595 bin [2.8,2.9) has 84237 bin [2.9,3.0) has 53148 bin [3.0,3.1) has 47064 bin [3.1,3.2) has 41285 bin [3.2,3.3) has 36060 bin [3.3,3.4) has 33617 bin [3.4,3.5) has 34031 bin [3.5,3.6) has 33667 bin [3.6,3.7) has 34671 bin [3.7,3.8) has 35124 bin [3.8,3.9) has 34061 bin [3.9,4.0) has 34893 bin [4.0,4.1) has 36516 bin [4.1,4.2) has 40131 bin [4.2,4.3) has 38928 bin [4.3,4.4) has 37720 bin [4.4,4.5) 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183 bin [28.5,28.6) has 175 bin [28.6,28.7) has 173 bin [28.7,28.8) has 140 bin [28.8,28.9) has 141 bin [28.9,29.0) has 132 bin [29.0,29.1) has 129 bin [29.1,29.2) has 105 bin [29.2,29.3) has 126 bin [29.3,29.4) has 112 bin [29.4,29.5) has 124 bin [29.5,29.6) has 105 bin [29.6,29.7) has 70 bin [29.7,29.8) has 59 bin [29.8,29.9) has 57 bin [29.9,30.0) has 55 bin [30.0,30.1) has 35 bin [30.1,30.2) has 22 bin [30.2,30.3) has 23 bin [30.3,30.4) has 6 bin [30.4,30.5) has 5 bin [30.5,30.6) has 3 bin [30.6,30.7) has 2 bin [30.7,30.8) has 2 average z coordinate 2.2 for 46179576 element(s) point source id histogram with bin size 1.000000 bin 33 has 16318986 bin 34 has 8706087 bin 1033 has 21154503 average point source id 491.280714552251425 for 46179576 element(s)