lasinfo (210611) report for 'AHN4T/38BZ1_08.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: 180/2021 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: 78780017 number of points by return: 74097667 3496737 996643 172151 16819 scale factor x y z: 0.001 0.001 0.001 offset x y z: 111980 441230 0 min x y z: 111980.000 441230.000 -2.854 max x y z: 113019.999 442519.999 26.898 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: 78780017 extended number of points by return: 74097667 3496737 996643 172151 16819 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 -2854 26898 intensity 0 4933 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 31 user_data 6 8 point_source_ID 14 84 gps_time 268438027.679224 269733443.946866 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 16 255 B 0 255 NIR 35 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5167 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.93 34.11 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 74097667 number of intermediate returns: 1187860 number of last returns: 74063091 number of single returns: 70568601 covered area in square units/kilounits: 1236656/1.24 point density: all returns 63.70 last only 59.89 (per square units) spacing: all returns 0.13 last only 0.13 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 78780017 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 74097667 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3496737 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 996643 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 172151 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16819 instead zero. overview over extended number of returns of given pulse: 70568601 5026007 2477432 622375 84669 928 5 0 0 0 0 0 0 0 0 histogram of classification of points: 7102945 unclassified (1) 67360386 ground (2) 3729554 building (6) 496378 water (9) 90754 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 5823629 +---> 499027 of those are unclassified (1) +---> 5007778 of those are ground (2) +---> 297349 of those are building (6) +---> 13059 of those are water (9) +---> 6416 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.9,-2.8) has 37 bin [-2.8,-2.7) has 105 bin [-2.7,-2.6) has 70 bin [-2.6,-2.5) has 54 bin [-2.5,-2.4) has 3720 bin [-2.4,-2.3) has 360279 bin [-2.3,-2.2) has 1771454 bin [-2.2,-2.1) has 1880189 bin [-2.1,-2.0) has 1990096 bin [-2.0,-1.9) has 4296855 bin [-1.9,-1.8) has 15334570 bin [-1.8,-1.7) has 25952922 bin [-1.7,-1.6) has 10034089 bin [-1.6,-1.5) has 3050689 bin [-1.5,-1.4) has 1377982 bin [-1.4,-1.3) has 999995 bin [-1.3,-1.2) has 598668 bin [-1.2,-1.1) has 305010 bin [-1.1,-1.0) has 183727 bin [-1.0,-0.9) has 153915 bin [-0.9,-0.8) has 160136 bin [-0.8,-0.7) has 176269 bin [-0.7,-0.6) has 172799 bin [-0.6,-0.5) has 124318 bin [-0.5,-0.4) has 108365 bin [-0.4,-0.3) has 101980 bin [-0.3,-0.2) has 84157 bin [-0.2,-0.1) has 87176 bin [-0.1,0.0) has 91127 bin [0.0,0.1) has 88988 bin [0.1,0.2) has 87743 bin [0.2,0.3) has 91494 bin [0.3,0.4) has 98578 bin [0.4,0.5) has 114871 bin [0.5,0.6) has 116447 bin [0.6,0.7) has 112728 bin [0.7,0.8) has 108653 bin [0.8,0.9) has 104058 bin [0.9,1.0) has 94373 bin [1.0,1.1) has 92808 bin [1.1,1.2) has 97357 bin [1.2,1.3) has 94975 bin [1.3,1.4) has 95190 bin [1.4,1.5) has 90372 bin [1.5,1.6) has 90743 bin [1.6,1.7) has 87169 bin [1.7,1.8) has 85430 bin [1.8,1.9) has 93264 bin [1.9,2.0) has 96241 bin [2.0,2.1) has 113633 bin [2.1,2.2) has 102942 bin 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has 9 bin [26.5,26.6) has 1 bin [26.6,26.7) has 1 bin [26.8,26.9) has 1 average z coordinate -0.9 for 78780017 element(s) point source id histogram with bin size 1.000000 bin 14 has 2753799 bin 15 has 25232617 bin 16 has 4255927 bin 70 has 7355103 bin 71 has 30925371 bin 72 has 5951123 bin 84 has 2306077 average point source id 48.462634223600126 for 78780017 element(s)