lasinfo (210611) report for 'AHN4T/46DZ2_25.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: 339/2022 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: 42871809 number of points by return: 40781823 1522176 469456 88166 10188 scale factor x y z: 0.001 0.001 0.001 offset x y z: 198980 399980 0 min x y z: 198980.000 399980.000 8.477 max x y z: 200019.999 401269.999 50.516 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: 42871809 extended number of points by return: 40781823 1522176 469456 88166 10188 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 8477 50516 intensity 0 5029 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 6 7 point_source_ID 90 203 gps_time 297849471.851079 298299278.536886 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 46 255 B 34 255 NIR 0 255 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 50.29 ('Amplitude') attribute1 -16.5 33.31 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40781823 number of intermediate returns: 570950 number of last returns: 40767224 number of single returns: 39248188 covered area in square units/kilounits: 1274432/1.27 point density: all returns 33.64 last only 31.99 (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 42871809 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40781823 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1522176 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 469456 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 88166 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10188 instead zero. overview over extended number of returns of given pulse: 39248188 2109473 1148827 313902 47615 3611 193 0 0 0 0 0 0 0 0 histogram of classification of points: 2773199 unclassified (1) 36834791 ground (2) 184210 building (6) 3077782 water (9) 1827 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3223975 +---> 278809 of those are unclassified (1) +---> 2828591 of those are ground (2) +---> 33688 of those are building (6) +---> 82887 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.4,8.5) has 2 bin [8.5,8.6) has 81 bin [8.6,8.7) has 50 bin [8.7,8.8) has 33 bin [8.8,8.9) has 42 bin [8.9,9.0) has 59 bin [9.0,9.1) has 49 bin [9.1,9.2) has 62 bin [9.2,9.3) has 60 bin [9.3,9.4) has 64 bin [9.4,9.5) has 84 bin [9.5,9.6) has 75 bin [9.6,9.7) has 103 bin [9.7,9.8) has 90 bin [9.8,9.9) has 107 bin [9.9,10.0) has 117 bin [10.0,10.1) has 123 bin 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434 bin [45.6,45.7) has 416 bin [45.7,45.8) has 414 bin [45.8,45.9) has 382 bin [45.9,46.0) has 368 bin [46.0,46.1) has 348 bin [46.1,46.2) has 333 bin [46.2,46.3) has 342 bin [46.3,46.4) has 314 bin [46.4,46.5) has 332 bin [46.5,46.6) has 301 bin [46.6,46.7) has 305 bin [46.7,46.8) has 290 bin [46.8,46.9) has 308 bin [46.9,47.0) has 249 bin [47.0,47.1) has 269 bin [47.1,47.2) has 239 bin [47.2,47.3) has 257 bin [47.3,47.4) has 229 bin [47.4,47.5) has 195 bin [47.5,47.6) has 189 bin [47.6,47.7) has 184 bin [47.7,47.8) has 171 bin [47.8,47.9) has 164 bin [47.9,48.0) has 158 bin [48.0,48.1) has 154 bin [48.1,48.2) has 150 bin [48.2,48.3) has 149 bin [48.3,48.4) has 133 bin [48.4,48.5) has 85 bin [48.5,48.6) has 110 bin [48.6,48.7) has 70 bin [48.7,48.8) has 93 bin [48.8,48.9) has 71 bin [48.9,49.0) has 70 bin [49.0,49.1) has 48 bin [49.1,49.2) has 35 bin [49.2,49.3) has 38 bin [49.3,49.4) has 24 bin [49.4,49.5) has 24 bin [49.5,49.6) has 25 bin [49.6,49.7) has 18 bin [49.7,49.8) has 11 bin [49.8,49.9) has 9 bin [49.9,50.0) has 14 bin [50.0,50.1) has 16 bin [50.1,50.2) has 4 bin [50.2,50.3) has 1 bin [50.3,50.4) has 2 bin [50.4,50.5) has 1 bin [50.5,50.6) has 1 average z coordinate 13.4 for 42871809 element(s) point source id histogram with bin size 1.000000 bin 90 has 264104 bin 91 has 19583712 bin 92 has 3911329 bin 203 has 19112664 average point source id 141.015747947561522 for 42871809 element(s)