lasinfo (210611) report for 'AHN3T/01GN1_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: 211/2021 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: 5434191 number of points by return: 5417437 16354 399 1 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 163980 606230 0 min x y z: 163980.000 606230.000 -1.574 max x y z: 165019.999 606998.185 10.227 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: 5434191 extended number of points by return: 5417437 16354 399 1 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 768185 Z -1574 10227 intensity 2 65529 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -31 32 user_data 0 64 point_source_ID 276 310 gps_time 78924837.945079 80043683.926014 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 60 251 G 77 255 B 72 254 NIR 17 243 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -5167 5333 extended_scanner_channel 0 0 number of first returns: 5417437 number of intermediate returns: 452 number of last returns: 5409191 number of single returns: 5392889 covered area in square units/kilounits: 647696/0.65 point density: all returns 8.39 last only 8.35 (per square units) spacing: all returns 0.35 last only 0.35 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 5434191 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 5417437 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 16354 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 399 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1 instead zero. overview over extended number of returns of given pulse: 5392889 39365 1861 76 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 226995 unclassified (1) 2561104 ground (2) 2646092 water (9) +-> flagged as extended overlap: 575216 +---> 68147 of those are unclassified (1) +---> 400906 of those are ground (2) +---> 106163 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.6,-1.5) has 52 bin [-1.5,-1.4) has 431 bin [-1.4,-1.3) has 1317 bin [-1.3,-1.2) has 5017 bin [-1.2,-1.1) has 22729 bin [-1.1,-1.0) has 70274 bin [-1.0,-0.9) has 156322 bin [-0.9,-0.8) has 247279 bin [-0.8,-0.7) has 298149 bin [-0.7,-0.6) has 276853 bin [-0.6,-0.5) has 225524 bin [-0.5,-0.4) has 225089 bin [-0.4,-0.3) has 216976 bin [-0.3,-0.2) has 181263 bin [-0.2,-0.1) has 221007 bin [-0.1,0.0) has 231393 bin [0.0,0.1) has 235133 bin [0.1,0.2) has 179333 bin [0.2,0.3) has 90859 bin [0.3,0.4) has 64879 bin [0.4,0.5) has 52934 bin [0.5,0.6) has 47850 bin [0.6,0.7) has 46951 bin [0.7,0.8) has 49992 bin [0.8,0.9) has 69278 bin [0.9,1.0) has 95468 bin [1.0,1.1) has 87305 bin [1.1,1.2) has 103363 bin [1.2,1.3) has 112706 bin [1.3,1.4) has 117856 bin [1.4,1.5) has 158734 bin [1.5,1.6) has 154603 bin [1.6,1.7) has 144452 bin [1.7,1.8) has 118177 bin [1.8,1.9) has 115782 bin [1.9,2.0) has 101699 bin [2.0,2.1) has 82411 bin [2.1,2.2) has 79782 bin [2.2,2.3) has 64165 bin [2.3,2.4) has 67086 bin [2.4,2.5) has 66691 bin [2.5,2.6) has 55474 bin [2.6,2.7) has 40603 bin [2.7,2.8) has 29682 bin [2.8,2.9) has 23432 bin [2.9,3.0) has 18960 bin [3.0,3.1) has 15950 bin [3.1,3.2) has 13198 bin [3.2,3.3) has 10823 bin [3.3,3.4) has 9219 bin [3.4,3.5) has 8180 bin [3.5,3.6) has 8215 bin [3.6,3.7) has 7713 bin [3.7,3.8) has 7750 bin [3.8,3.9) has 7811 bin [3.9,4.0) has 7861 bin [4.0,4.1) has 8215 bin [4.1,4.2) has 7983 bin [4.2,4.3) has 7549 bin [4.3,4.4) has 6999 bin [4.4,4.5) has 6567 bin [4.5,4.6) has 6261 bin [4.6,4.7) has 5883 bin [4.7,4.8) has 4960 bin [4.8,4.9) has 5121 bin [4.9,5.0) has 4716 bin [5.0,5.1) has 4403 bin [5.1,5.2) has 4225 bin [5.2,5.3) has 4012 bin [5.3,5.4) has 4036 bin [5.4,5.5) has 3793 bin [5.5,5.6) has 3531 bin [5.6,5.7) has 3454 bin [5.7,5.8) has 3389 bin [5.8,5.9) has 3398 bin [5.9,6.0) has 4187 bin [6.0,6.1) has 4236 bin [6.1,6.2) has 4340 bin [6.2,6.3) has 4585 bin [6.3,6.4) has 4458 bin [6.4,6.5) has 4526 bin [6.5,6.6) has 4166 bin [6.6,6.7) has 4189 bin [6.7,6.8) has 4221 bin [6.8,6.9) has 4219 bin [6.9,7.0) has 4319 bin [7.0,7.1) has 4347 bin [7.1,7.2) has 4750 bin [7.2,7.3) has 5048 bin [7.3,7.4) has 5704 bin [7.4,7.5) has 6498 bin [7.5,7.6) has 7217 bin [7.6,7.7) has 8680 bin [7.7,7.8) has 9802 bin [7.8,7.9) has 10405 bin [7.9,8.0) has 11109 bin [8.0,8.1) has 10495 bin [8.1,8.2) has 9322 bin [8.2,8.3) has 8175 bin [8.3,8.4) has 6864 bin [8.4,8.5) has 5914 bin [8.5,8.6) has 5980 bin [8.6,8.7) has 4504 bin [8.7,8.8) has 3116 bin [8.8,8.9) has 2497 bin [8.9,9.0) has 1977 bin [9.0,9.1) has 1419 bin [9.1,9.2) has 998 bin [9.2,9.3) has 612 bin [9.3,9.4) has 365 bin [9.4,9.5) has 212 bin [9.5,9.6) has 104 bin [9.6,9.7) has 49 bin [9.7,9.8) has 30 bin [9.8,9.9) has 8 bin [9.9,10.0) has 8 bin [10.0,10.1) has 5 bin [10.2,10.3) has 1 average z coordinate 0.8 for 5434191 element(s) point source id histogram with bin size 1.000000 bin 276 has 57824 bin 278 has 1504904 bin 281 has 1960338 bin 289 has 1301352 bin 310 has 609773 average point source id 285.285900329966296 for 5434191 element(s)