lasinfo (210611) report for 'AHN4T/68EN2_10.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: 340/2022 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: 47468945 number of points by return: 39208371 5194429 2374320 609236 82589 scale factor x y z: 0.001 0.001 0.001 offset x y z: 198980 347480 0 min x y z: 198980.000 347480.000 27.491 max x y z: 200019.999 348769.999 63.268 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: 47468945 extended number of points by return: 39208371 5194429 2374320 609236 82589 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 27491 63268 intensity 25 4717 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 130 207 gps_time 292327992.884102 292341752.681652 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 255 G 55 255 B 42 255 NIR 23 255 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 0.25 47.17 ('Amplitude') attribute1 -16.82 30.57 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39208371 number of intermediate returns: 3071276 number of last returns: 39193437 number of single returns: 34004139 covered area in square units/kilounits: 1341512/1.34 point density: all returns 35.38 last only 29.22 (per square units) spacing: all returns 0.17 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47468945 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39208371 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5194429 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2374320 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 609236 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 82589 instead zero. overview over extended number of returns of given pulse: 34004139 5649203 5294972 2107312 383389 28626 1304 0 0 0 0 0 0 0 0 histogram of classification of points: 11552146 unclassified (1) 35128882 ground (2) 701410 building (6) 78615 water (9) 7892 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3452648 +---> 1099376 of those are unclassified (1) +---> 2252046 of those are ground (2) +---> 93965 of those are building (6) +---> 7261 of those are water (9) z coordinate histogram with bin size 0.100000 bin [27.4,27.5) has 4 bin [27.5,27.6) has 426 bin [27.6,27.7) has 7398 bin [27.7,27.8) has 3455 bin [27.8,27.9) has 4836 bin [27.9,28.0) has 5150 bin [28.0,28.1) has 8087 bin [28.1,28.2) has 27591 bin [28.2,28.3) has 25627 bin [28.3,28.4) has 42602 bin [28.4,28.5) has 67466 bin [28.5,28.6) has 104280 bin [28.6,28.7) has 159194 bin [28.7,28.8) has 285613 bin [28.8,28.9) 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has 2593947 bin 207 has 15161824 average point source id 155.219589017619825 for 47468945 element(s)