lasinfo (210611) report for 'AHN4T/25DN1_02.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: 52013469 number of points by return: 48259542 2894668 729114 117827 12318 scale factor x y z: 0.001 0.001 0.001 offset x y z: 110980 486230 0 min x y z: 110980.000 486230.000 -6.474 max x y z: 112019.999 487519.999 35.095 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: 52013469 extended number of points by return: 48259542 2894668 729114 117827 12318 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 -6474 35095 intensity 42 4323 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 -32 33 user_data 6 7 point_source_ID 115 208 gps_time 270109402.839579 272789251.542798 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 26 255 B 21 255 NIR 45 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5333 5500 extended_scanner_channel 0 0 attribute0 0.42 43.23 ('Amplitude') attribute1 -15.32 29.21 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48259542 number of intermediate returns: 860163 number of last returns: 48237795 number of single returns: 45344031 covered area in square units/kilounits: 1323732/1.32 point density: all returns 39.29 last only 36.44 (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 52013469 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48259542 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2894668 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 729114 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 117827 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12318 instead zero. overview over extended number of returns of given pulse: 45344031 4346652 1837498 423363 61524 401 0 0 0 0 0 0 0 0 0 histogram of classification of points: 5295028 unclassified (1) 44729149 ground (2) 1706371 building (6) 273278 water (9) 9643 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3882119 +---> 490423 of those are unclassified (1) +---> 3086611 of those are ground (2) +---> 287614 of those are building (6) +---> 17471 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.5,-6.4) has 124 bin [-6.4,-6.3) has 8438 bin [-6.3,-6.2) has 45761 bin [-6.2,-6.1) has 45486 bin [-6.1,-6.0) has 171764 bin [-6.0,-5.9) has 211014 bin [-5.9,-5.8) has 149196 bin [-5.8,-5.7) has 124626 bin [-5.7,-5.6) has 129637 bin [-5.6,-5.5) has 138040 bin [-5.5,-5.4) has 143622 bin [-5.4,-5.3) has 156628 bin [-5.3,-5.2) has 186395 bin [-5.2,-5.1) has 192254 bin [-5.1,-5.0) has 397685 bin [-5.0,-4.9) has 1086170 bin [-4.9,-4.8) has 2504870 bin [-4.8,-4.7) has 5410086 bin [-4.7,-4.6) has 7990063 bin [-4.6,-4.5) has 6338841 bin [-4.5,-4.4) has 4057140 bin [-4.4,-4.3) has 2730789 bin [-4.3,-4.2) has 1746641 bin [-4.2,-4.1) has 1323304 bin [-4.1,-4.0) has 1366687 bin [-4.0,-3.9) has 1425689 bin [-3.9,-3.8) has 1445437 bin [-3.8,-3.7) has 1137951 bin [-3.7,-3.6) has 717368 bin [-3.6,-3.5) has 429053 bin [-3.5,-3.4) has 264240 bin [-3.4,-3.3) has 238069 bin [-3.3,-3.2) has 226398 bin [-3.2,-3.1) has 224186 bin [-3.1,-3.0) has 245337 bin [-3.0,-2.9) has 232903 bin [-2.9,-2.8) has 246762 bin [-2.8,-2.7) has 242595 bin [-2.7,-2.6) has 252948 bin [-2.6,-2.5) has 192146 bin [-2.5,-2.4) has 163335 bin [-2.4,-2.3) has 155858 bin [-2.3,-2.2) has 146444 bin [-2.2,-2.1) has 146280 bin [-2.1,-2.0) has 148303 bin [-2.0,-1.9) has 148633 bin [-1.9,-1.8) has 143513 bin [-1.8,-1.7) has 140859 bin [-1.7,-1.6) has 147963 bin [-1.6,-1.5) has 130865 bin [-1.5,-1.4) has 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[34.0,34.1) has 3 bin [34.1,34.2) has 1 bin [35.0,35.1) has 2 average z coordinate -3.4 for 52013469 element(s) point source id histogram with bin size 1.000000 bin 115 has 8719113 bin 116 has 39971629 bin 117 has 3085457 bin 208 has 237270 average point source id 116.311365196580141 for 52013469 element(s)