lasinfo (210611) report for 'AHN3T/26AZ1_04.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: 213/2021 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: 833462 number of points by return: 810257 20301 2833 71 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 142980 492480 0 min x y z: 142980.009 492480.000 -0.537 max x y z: 144019.998 493079.153 5.901 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: 833462 extended number of points by return: 810257 20301 2833 71 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 9 1039998 Y 0 599153 Z -537 5901 intensity 1 19054 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -31 29 user_data 2 2 point_source_ID 2478 2481 gps_time 215589.084913 216411.333024 Color R 56 255 G 63 255 B 55 255 NIR 15 244 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 26 extended_scan_angle -5167 4833 extended_scanner_channel 0 0 number of first returns: 810257 number of intermediate returns: 2908 number of last returns: 810252 number of single returns: 789955 covered area in square units/kilounits: 222028/0.22 point density: all returns 3.75 last only 3.65 (per square units) spacing: all returns 0.52 last only 0.52 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 833462 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 810257 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 20301 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2833 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 71 instead zero. overview over extended number of returns of given pulse: 789955 34929 8294 284 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 39433 unclassified (1) 251390 ground (2) 541400 water (9) 1239 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 96896 +---> 4341 of those are unclassified (1) +---> 25498 of those are ground (2) +---> 67023 of those are water (9) +---> 34 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 67 bin [-0.5,-0.4) has 36470 bin [-0.4,-0.3) has 468457 bin [-0.3,-0.2) has 50189 bin [-0.2,-0.1) has 12720 bin [-0.1,0.0) has 12716 bin [0.0,0.1) has 12819 bin [0.1,0.2) has 10244 bin [0.2,0.3) has 7713 bin [0.3,0.4) has 6131 bin [0.4,0.5) has 5094 bin [0.5,0.6) has 4599 bin [0.6,0.7) has 4623 bin [0.7,0.8) has 4683 bin [0.8,0.9) has 4674 bin [0.9,1.0) has 5847 bin [1.0,1.1) has 8322 bin [1.1,1.2) has 6027 bin [1.2,1.3) has 4481 bin [1.3,1.4) has 4607 bin [1.4,1.5) has 4575 bin [1.5,1.6) has 4594 bin [1.6,1.7) has 4954 bin [1.7,1.8) has 5043 bin [1.8,1.9) has 5063 bin [1.9,2.0) has 5022 bin [2.0,2.1) has 4653 bin [2.1,2.2) has 4078 bin [2.2,2.3) has 4498 bin [2.3,2.4) has 5178 bin [2.4,2.5) has 7390 bin [2.5,2.6) has 15941 bin [2.6,2.7) has 44515 bin [2.7,2.8) has 45037 bin [2.8,2.9) has 2301 bin [2.9,3.0) has 32 bin [3.0,3.1) has 21 bin [3.1,3.2) has 14 bin [3.2,3.3) has 5 bin [3.3,3.4) has 10 bin [3.4,3.5) has 6 bin [3.5,3.6) has 13 bin [3.6,3.7) has 23 bin [3.7,3.8) has 6 bin [3.8,3.9) has 1 bin [3.9,4.0) has 2 bin [4.1,4.2) has 1 bin [5.7,5.8) has 1 bin [5.8,5.9) has 1 bin [5.9,6.0) has 1 average z coordinate 0.3 for 833462 element(s) point source id histogram with bin size 1.000000 bin 2478 has 1272 bin 2479 has 703948 bin 2481 has 128242 average point source id 2479.306207121620446 for 833462 element(s)