lasinfo (210611) report for 'AHN4T/06GZ2_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: 333/2022 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: 41779850 number of points by return: 37418392 2663013 1274439 421742 2264 scale factor x y z: 0.001 0.001 0.001 offset x y z: 208980 577480 0 min x y z: 208980.000 577480.000 -1.069 max x y z: 210019.999 578769.999 28.261 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: 41779850 extended number of points by return: 37418392 2663013 1274439 421742 2264 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 -1069 28261 intensity 19 4760 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 -29 29 user_data 8 9 point_source_ID 1065 1106 gps_time 268906422.865739 269002129.691445 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 31 255 B 14 255 NIR 58 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -17.04 31.03 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37418392 number of intermediate returns: 1701453 number of last returns: 37408347 number of single returns: 34748342 covered area in square units/kilounits: 1337248/1.34 point density: all returns 31.24 last only 27.97 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41779850 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37418392 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2663013 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1274439 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 421742 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2264 instead zero. overview over extended number of returns of given pulse: 34748342 2779060 2558955 1681912 11172 384 25 0 0 0 0 0 0 0 0 histogram of classification of points: 5053977 unclassified (1) 36190312 ground (2) 303106 building (6) 228572 water (9) 3883 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3088872 +---> 306678 of those are unclassified (1) +---> 2713588 of those are ground (2) +---> 61949 of those are building (6) +---> 6657 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 19 bin [-1.0,-0.9) has 1407 bin [-0.9,-0.8) has 4693 bin [-0.8,-0.7) has 39508 bin [-0.7,-0.6) has 155538 bin [-0.6,-0.5) has 643304 bin [-0.5,-0.4) has 1565585 bin [-0.4,-0.3) has 2695753 bin [-0.3,-0.2) has 3754186 bin [-0.2,-0.1) has 3302836 bin [-0.1,0.0) has 3090935 bin [0.0,0.1) has 2704529 bin [0.1,0.2) has 2002714 bin [0.2,0.3) has 1513543 bin [0.3,0.4) has 1737017 bin [0.4,0.5) has 1761405 bin [0.5,0.6) has 1408146 bin [0.6,0.7) has 1493737 bin [0.7,0.8) has 1703769 bin [0.8,0.9) has 1561308 bin [0.9,1.0) has 1119822 bin [1.0,1.1) has 775940 bin [1.1,1.2) has 547128 bin [1.2,1.3) has 595692 bin [1.3,1.4) has 694935 bin [1.4,1.5) has 692216 bin [1.5,1.6) has 553775 bin [1.6,1.7) has 360917 bin [1.7,1.8) has 162103 bin [1.8,1.9) has 107121 bin [1.9,2.0) has 84390 bin [2.0,2.1) has 74726 bin [2.1,2.2) has 70063 bin [2.2,2.3) has 68133 bin [2.3,2.4) has 62756 bin [2.4,2.5) has 46546 bin [2.5,2.6) has 36308 bin [2.6,2.7) has 35929 bin [2.7,2.8) has 37023 bin [2.8,2.9) has 36765 bin [2.9,3.0) has 37307 bin [3.0,3.1) has 38498 bin [3.1,3.2) has 40249 bin [3.2,3.3) has 40612 bin [3.3,3.4) has 41652 bin [3.4,3.5) has 43298 bin [3.5,3.6) has 45357 bin [3.6,3.7) has 45581 bin [3.7,3.8) has 45337 bin [3.8,3.9) has 45100 bin [3.9,4.0) has 45264 bin [4.0,4.1) has 44802 bin [4.1,4.2) has 44960 bin [4.2,4.3) has 46089 bin [4.3,4.4) has 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[24.4,24.5) has 195 bin [24.5,24.6) has 179 bin [24.6,24.7) has 195 bin [24.7,24.8) has 161 bin [24.8,24.9) has 145 bin [24.9,25.0) has 170 bin [25.0,25.1) has 153 bin [25.1,25.2) has 145 bin [25.2,25.3) has 139 bin [25.3,25.4) has 105 bin [25.4,25.5) has 101 bin [25.5,25.6) has 89 bin [25.6,25.7) has 84 bin [25.7,25.8) has 85 bin [25.8,25.9) has 56 bin [25.9,26.0) has 64 bin [26.0,26.1) has 60 bin [26.1,26.2) has 53 bin [26.2,26.3) has 57 bin [26.3,26.4) has 42 bin [26.4,26.5) has 43 bin [26.5,26.6) has 36 bin [26.6,26.7) has 39 bin [26.7,26.8) has 41 bin [26.8,26.9) has 24 bin [26.9,27.0) has 14 bin [27.0,27.1) has 18 bin [27.1,27.2) has 28 bin [27.2,27.3) has 18 bin [27.3,27.4) has 21 bin [27.4,27.5) has 17 bin [27.5,27.6) has 9 bin [27.6,27.7) has 5 bin [27.7,27.8) has 7 bin [27.9,28.0) has 2 bin [28.0,28.1) has 1 bin [28.2,28.3) has 1 average z coordinate 1.2 for 41779850 element(s) point source id histogram with bin size 1.000000 bin 1065 has 1827014 bin 1066 has 21483485 bin 1067 has 2939536 bin 1105 has 5423909 bin 1106 has 10105906 average point source id 1080.765041353666902 for 41779850 element(s)