lasinfo (210611) report for 'AHN4T/22DN2_07.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: 335/2022 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: 57862591 number of points by return: 47811609 6810511 2578337 585694 71725 scale factor x y z: 0.001 0.001 0.001 offset x y z: 235980 509980 0 min x y z: 235980.000 509980.000 6.722 max x y z: 237019.999 511269.999 43.678 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: 57862591 extended number of points by return: 47811609 6810511 2578337 585694 71725 4551 164 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 6722 43678 intensity 14 4990 return_number 1 7 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 82 208 gps_time 328789374.898786 330604079.681589 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 30 255 B 17 255 NIR 0 255 extended_return_number 1 7 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 -16.18 33.26 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47811609 number of intermediate returns: 3258895 number of last returns: 47715478 number of single returns: 40923391 covered area in square units/kilounits: 1335492/1.34 point density: all returns 43.33 last only 35.73 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 57862591 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47811609 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6810511 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2578337 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 585694 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 71725 instead zero. overview over extended number of returns of given pulse: 40923391 8503227 6005301 2065713 337275 26551 1133 0 0 0 0 0 0 0 0 histogram of classification of points: 12678398 unclassified (1) 40155373 ground (2) 4844097 building (6) 183798 water (9) 925 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3876438 +---> 1128069 of those are unclassified (1) +---> 2641388 of those are ground (2) +---> 103643 of those are building (6) +---> 3338 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.7,6.8) has 99 bin [6.8,6.9) has 422 bin [6.9,7.0) has 1372 bin [7.0,7.1) has 41520 bin [7.1,7.2) has 311739 bin [7.2,7.3) has 81569 bin [7.3,7.4) has 56080 bin [7.4,7.5) has 61866 bin [7.5,7.6) has 54322 bin [7.6,7.7) has 47583 bin [7.7,7.8) has 61155 bin [7.8,7.9) has 96920 bin [7.9,8.0) has 172320 bin [8.0,8.1) has 277495 bin [8.1,8.2) has 444734 bin 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histogram with bin size 1.000000 bin 82 has 10481315 bin 83 has 20142765 bin 208 has 27238511 average point source id 141.661952417581858 for 57862591 element(s)