lasinfo (210611) report for 'AHN3T/18AN1_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: 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: 15662334 number of points by return: 15661675 657 2 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 262980 548730 0 min x y z: 262980.000 548730.000 6.726 max x y z: 264019.999 550019.999 11.364 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: 15662334 extended number of points by return: 15661675 657 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 1289999 Z 6726 11364 intensity 7 1141 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 -36 33 user_data 0 0 point_source_ID 211 216 gps_time 234543360.679328 234701540.391797 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 239 G 42 242 B 28 228 NIR 67 242 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -6000 5500 extended_scanner_channel 0 0 number of first returns: 15661675 number of intermediate returns: 2 number of last returns: 15661703 number of single returns: 15661046 covered area in square units/kilounits: 1334552/1.33 point density: all returns 11.74 last only 11.74 (per square units) spacing: all returns 0.29 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 15662334 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15661675 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 657 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: 15661046 1282 6 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 70548 unclassified (1) 15576258 ground (2) 15528 water (9) +-> flagged as extended overlap: 1076952 +---> 4537 of those are unclassified (1) +---> 1070637 of those are ground (2) +---> 1778 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.7,6.8) has 701 bin [6.8,6.9) has 15155 bin [6.9,7.0) has 12321 bin [7.0,7.1) has 12340 bin [7.1,7.2) has 13919 bin [7.2,7.3) has 18534 bin [7.3,7.4) has 21512 bin [7.4,7.5) has 24076 bin [7.5,7.6) has 26743 bin [7.6,7.7) has 30339 bin [7.7,7.8) has 39415 bin [7.8,7.9) has 118483 bin [7.9,8.0) has 612970 bin [8.0,8.1) has 1335197 bin [8.1,8.2) has 1261722 bin [8.2,8.3) has 1273798 bin [8.3,8.4) has 1855248 bin [8.4,8.5) has 2740354 bin [8.5,8.6) has 2589818 bin [8.6,8.7) has 2034139 bin [8.7,8.8) has 735817 bin [8.8,8.9) has 434363 bin [8.9,9.0) has 280629 bin [9.0,9.1) has 132655 bin [9.1,9.2) has 30944 bin [9.2,9.3) has 3592 bin [9.3,9.4) has 1230 bin [9.4,9.5) has 863 bin [9.5,9.6) has 741 bin [9.6,9.7) has 765 bin [9.7,9.8) has 770 bin [9.8,9.9) has 674 bin [9.9,10.0) has 502 bin [10.0,10.1) has 417 bin [10.1,10.2) has 372 bin [10.2,10.3) has 352 bin [10.3,10.4) has 242 bin [10.4,10.5) has 167 bin [10.5,10.6) has 121 bin [10.6,10.7) has 112 bin [10.7,10.8) has 102 bin [10.8,10.9) has 81 bin [10.9,11.0) has 28 bin [11.0,11.1) has 7 bin [11.1,11.2) has 3 bin [11.3,11.4) has 1 average z coordinate 8.4 for 15662334 element(s) point source id histogram with bin size 1.000000 bin 211 has 51542 bin 212 has 2141588 bin 213 has 4429182 bin 214 has 6030031 bin 215 has 2600579 bin 216 has 409412 average point source id 213.652185874723386 for 15662334 element(s)