lasinfo (210611) report for 'AHN4T/16FN2_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: 334/2022 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: 61301917 number of points by return: 45772269 10848208 3727802 822214 118751 scale factor x y z: 0.001 0.001 0.001 offset x y z: 215980 547480 0 min x y z: 215980.000 547480.000 7.533 max x y z: 217019.999 548769.999 42.127 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: 61301917 extended number of points by return: 45772269 10848208 3727802 822214 118751 11848 825 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 7533 42127 intensity 0 4909 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 9 point_source_ID 51 1072 gps_time 268912700.702759 332240613.169065 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 43 255 B 39 247 NIR 25 253 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.52 32.88 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45772269 number of intermediate returns: 4687323 number of last returns: 45762227 number of single returns: 34919902 covered area in square units/kilounits: 1333732/1.33 point density: all returns 45.96 last only 34.31 (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 61301917 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45772269 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10848208 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3727802 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 822214 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 118751 instead zero. overview over extended number of returns of given pulse: 34919902 14234977 8721250 2817916 535706 66584 5582 0 0 0 0 0 0 0 0 histogram of classification of points: 21432991 unclassified (1) 39654900 ground (2) 214026 water (9) +-> flagged as extended overlap: 3260681 +---> 648237 of those are unclassified (1) +---> 2582691 of those are ground (2) +---> 29753 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.5,7.6) has 62 bin [7.6,7.7) has 7296 bin [7.7,7.8) has 282899 bin [7.8,7.9) has 700104 bin [7.9,8.0) has 576684 bin [8.0,8.1) has 803772 bin [8.1,8.2) has 1317392 bin [8.2,8.3) has 1601240 bin [8.3,8.4) has 1627320 bin [8.4,8.5) has 1302703 bin [8.5,8.6) has 1758897 bin [8.6,8.7) has 1792977 bin [8.7,8.8) has 1847935 bin [8.8,8.9) has 1613576 bin [8.9,9.0) has 1660906 bin [9.0,9.1) has 2044046 bin [9.1,9.2) has 2017198 bin [9.2,9.3) has 2108078 bin 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has 172 bin [40.0,40.1) has 176 bin [40.1,40.2) has 130 bin [40.2,40.3) has 143 bin [40.3,40.4) has 124 bin [40.4,40.5) has 124 bin [40.5,40.6) has 99 bin [40.6,40.7) has 87 bin [40.7,40.8) has 69 bin [40.8,40.9) has 62 bin [40.9,41.0) has 81 bin [41.0,41.1) has 49 bin [41.1,41.2) has 47 bin [41.2,41.3) has 24 bin [41.3,41.4) has 19 bin [41.4,41.5) has 22 bin [41.5,41.6) has 10 bin [41.6,41.7) has 5 bin [41.7,41.8) has 5 bin [41.8,41.9) has 7 bin [41.9,42.0) has 4 bin [42.0,42.1) has 1 bin [42.1,42.2) has 1 average z coordinate 13.1 for 61301917 element(s) point source id histogram with bin size 1.000000 bin 51 has 4750510 bin 52 has 24296835 bin 53 has 158323 bin 1053 has 16356069 bin 1054 has 15550569 bin 1072 has 189611 average point source id 576.337701217402355 for 61301917 element(s)