lasinfo (210611) report for 'AHN3T/33CN1_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: 216/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 30081776 number of points by return: 17701887 7456734 3597753 1106425 218977 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 458730 0 min x y z: 182980.000 458730.000 29.912 max x y z: 184019.999 460019.999 68.096 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: 30081776 extended number of points by return: 17701887 7456734 3597753 1106425 218977 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: 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 2 of 2: 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 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 29912 68096 intensity 1 24981 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -34 33 user_data 0 3 point_source_ID 50 378 gps_time 201087710.047627 204722491.112687 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 21 255 B 9 255 NIR 19 239 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 number of first returns: 17701887 number of intermediate returns: 4931372 number of last returns: 17686389 number of single returns: 10237872 covered area in square units/kilounits: 1341344/1.34 point density: all returns 22.43 last only 13.19 (per square units) spacing: all returns 0.21 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30081776 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17701887 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7456734 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3597753 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1106425 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 218977 instead zero. overview over extended number of returns of given pulse: 10237872 7711975 7478996 3555184 1097749 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 16347718 unclassified (1) 13732514 ground (2) 988 building (6) 556 water (9) +-> flagged as extended overlap: 1830156 +---> 816372 of those are unclassified (1) +---> 1013784 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [29.9,30.0) has 2 bin [30.0,30.1) has 2 bin [30.1,30.2) has 4 bin [30.2,30.3) has 5 bin [30.3,30.4) has 17 bin [30.4,30.5) has 24 bin [30.5,30.6) has 21 bin [30.6,30.7) has 29 bin [30.7,30.8) has 20 bin [30.8,30.9) has 25 bin [30.9,31.0) has 30 bin [31.0,31.1) has 47 bin [31.1,31.2) has 815 bin [31.2,31.3) has 8218 bin [31.3,31.4) has 42058 bin [31.4,31.5) has 96539 bin [31.5,31.6) has 162907 bin [31.6,31.7) has 228022 bin [31.7,31.8) has 202034 bin [31.8,31.9) has 156319 bin 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has 22 bin [66.8,66.9) has 23 bin [66.9,67.0) has 18 bin [67.0,67.1) has 18 bin [67.1,67.2) has 8 bin [67.2,67.3) has 12 bin [67.3,67.4) has 12 bin [67.4,67.5) has 5 bin [67.5,67.6) has 2 bin [67.6,67.7) has 4 bin [67.7,67.8) has 2 bin [67.8,67.9) has 3 bin [68.0,68.1) has 4 average z coordinate 39.0 for 30081776 element(s) point source id histogram with bin size 1.000000 bin 50 has 56636 bin 52 has 3124855 bin 375 has 10528958 bin 376 has 10251030 bin 377 has 5605607 bin 378 has 514690 average point source id 341.60009199589814 for 30081776 element(s)