lasinfo (210611) report for 'AHN4T/12DN1_14.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: 30917617 number of points by return: 21671789 5801129 2523755 763531 140024 scale factor x y z: 0.001 0.001 0.001 offset x y z: 232980 558730 0 min x y z: 232980.000 558730.000 8.040 max x y z: 234019.999 560019.999 52.083 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: 30917617 extended number of points by return: 21671789 5801129 2523755 763531 140024 16048 1341 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 8040 52083 intensity 0 4952 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 6 user_data 6 7 point_source_ID 42 43 gps_time 330793250.211144 330852123.464481 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 46 255 B 29 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.28 33.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21671789 number of intermediate returns: 3451809 number of last returns: 21618727 number of single returns: 15824708 covered area in square units/kilounits: 1313136/1.31 point density: all returns 23.54 last only 16.46 (per square units) spacing: all returns 0.21 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30917617 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21671789 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5801129 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2523755 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 763531 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 140024 instead zero. overview over extended number of returns of given pulse: 15824708 6588775 5287003 2497821 621237 88917 9156 0 0 0 0 0 0 0 0 histogram of classification of points: 11376746 unclassified (1) 15465571 ground (2) 3951829 building (6) 108178 water (9) 1905 wire conductor (14) 13388 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2161835 +---> 928853 of those are unclassified (1) +---> 1073342 of those are ground (2) +---> 140094 of those are building (6) +---> 10521 of those are water (9) +---> 1039 of those are wire conductor (14) +---> 7986 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [8.0,8.1) has 53 bin [8.1,8.2) has 540 bin [8.2,8.3) has 768 bin [8.3,8.4) has 1033 bin [8.4,8.5) has 1077 bin [8.5,8.6) has 1091 bin [8.6,8.7) has 1156 bin [8.7,8.8) has 1358 bin [8.8,8.9) has 1504 bin [8.9,9.0) has 1678 bin [9.0,9.1) 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[44.1,44.2) has 39 bin [44.2,44.3) has 38 bin [44.3,44.4) has 22 bin [44.4,44.5) has 27 bin [44.5,44.6) has 23 bin [44.6,44.7) has 26 bin [44.7,44.8) has 24 bin [44.8,44.9) has 30 bin [44.9,45.0) has 3514 bin [45.0,45.1) has 11076 bin [45.1,45.2) has 1794 bin [45.2,45.3) has 514 bin [45.3,45.4) has 27 bin [45.4,45.5) has 19 bin [45.5,45.6) has 18 bin [45.6,45.7) has 16 bin [45.7,45.8) has 17 bin [45.8,45.9) has 14 bin [45.9,46.0) has 26 bin [46.0,46.1) has 67 bin [46.1,46.2) has 42 bin [46.2,46.3) has 60 bin [46.3,46.4) has 40 bin [46.4,46.5) has 1 bin [46.7,46.8) has 1 bin [46.8,46.9) has 1 bin [46.9,47.0) has 1 bin [47.2,47.3) has 2 bin [47.3,47.4) has 4 bin [48.1,48.2) has 1 bin [48.2,48.3) has 2 bin [48.3,48.4) has 2 bin [49.2,49.3) has 2 bin [49.3,49.4) has 1 bin [50.0,50.1) has 1 bin [50.1,50.2) has 1 bin [50.2,50.3) has 1 bin [50.3,50.4) has 1 bin [50.6,50.7) has 1 bin [50.7,50.8) has 295 bin [50.8,50.9) has 130 bin [50.9,51.0) has 230 bin [51.0,51.1) has 12 bin [51.1,51.2) has 3 bin [51.2,51.3) has 8 bin [51.3,51.4) has 6 bin [51.4,51.5) has 1 bin [51.9,52.0) has 4 bin [52.0,52.1) has 7 average z coordinate 15.2 for 30917617 element(s) point source id histogram with bin size 1.000000 bin 42 has 12244114 bin 43 has 18673503 average point source id 42.603976140851991 for 30917617 element(s)