lasinfo (210611) report for 'AHN3T/03DN1_25.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: 215/2021 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: 11263265 number of points by return: 11261635 1628 2 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 233980 606230 0 min x y z: 233980.000 606230.000 0.004 max x y z: 235019.999 607297.116 6.491 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: 11263265 extended number of points by return: 11261635 1628 2 0 0 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 1067116 Z 4 6491 intensity 7 32767 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -34 30 user_data 0 4 point_source_ID 40 251 gps_time 228829535.037524 237976654.851202 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 71 249 G 78 252 B 69 245 NIR 61 250 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -5667 5000 extended_scanner_channel 0 0 number of first returns: 11261635 number of intermediate returns: 1 number of last returns: 11262768 number of single returns: 11261139 covered area in square units/kilounits: 912280/0.91 point density: all returns 12.35 last only 12.35 (per square units) spacing: all returns 0.28 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 11263265 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 11261635 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1628 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2 instead zero. overview over extended number of returns of given pulse: 11261139 2122 4 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 70876 unclassified (1) 11098780 ground (2) 93609 water (9) +-> flagged as extended overlap: 670365 +---> 4318 of those are unclassified (1) +---> 660439 of those are ground (2) +---> 5608 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.0,0.1) has 35 bin [0.1,0.2) has 3644 bin [0.2,0.3) has 11413 bin [0.3,0.4) has 5585 bin [0.4,0.5) has 8783 bin [0.5,0.6) has 18017 bin [0.6,0.7) has 236532 bin [0.7,0.8) has 2115920 bin [0.8,0.9) has 1301437 bin [0.9,1.0) has 1094550 bin [1.0,1.1) has 1667871 bin [1.1,1.2) has 1873616 bin [1.2,1.3) has 548006 bin [1.3,1.4) has 221769 bin [1.4,1.5) has 219681 bin [1.5,1.6) has 399939 bin [1.6,1.7) has 552138 bin [1.7,1.8) has 598896 bin [1.8,1.9) has 318946 bin [1.9,2.0) has 51847 bin [2.0,2.1) has 4980 bin [2.1,2.2) has 4050 bin [2.2,2.3) has 2748 bin [2.3,2.4) has 2063 bin [2.4,2.5) has 704 bin [2.5,2.6) has 16 bin [2.6,2.7) has 9 bin [2.7,2.8) has 4 bin [2.8,2.9) has 10 bin [2.9,3.0) has 3 bin [3.0,3.1) has 3 bin [3.1,3.2) has 6 bin [3.2,3.3) has 4 bin [3.3,3.4) has 2 bin [3.4,3.5) has 1 bin [3.5,3.6) has 2 bin [3.6,3.7) has 1 bin [3.7,3.8) has 1 bin [3.8,3.9) has 3 bin [3.9,4.0) has 2 bin [4.0,4.1) has 2 bin [4.1,4.2) has 2 bin [4.2,4.3) has 2 bin [4.3,4.4) has 2 bin [4.5,4.6) has 3 bin [4.6,4.7) has 1 bin [4.7,4.8) has 1 bin [4.9,5.0) has 3 bin [5.2,5.3) has 1 bin [5.3,5.4) has 2 bin [5.4,5.5) has 1 bin [5.6,5.7) has 2 bin [5.7,5.8) has 1 bin [5.9,6.0) has 1 bin [6.0,6.1) has 1 bin [6.1,6.2) has 1 bin [6.3,6.4) has 1 bin [6.4,6.5) has 1 average z coordinate 1.1 for 11263265 element(s) point source id histogram with bin size 1.000000 bin 40 has 1280 bin 41 has 907435 bin 42 has 3726855 bin 43 has 3179563 bin 44 has 799340 bin 251 has 2648792 average point source id 91.494154314934434 for 11263265 element(s)