lasinfo (210611) report for 'AHN3T/17EN1_02.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: 23994366 number of points by return: 15894425 4179879 2505338 1082592 332132 scale factor x y z: 0.001 0.001 0.001 offset x y z: 240980 548730 0 min x y z: 240980.000 548730.000 14.323 max x y z: 242019.999 550019.999 48.604 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: 23994366 extended number of points by return: 15894425 4179879 2505338 1082592 332132 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 14323 48604 intensity 7 2024 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -34 32 user_data 0 0 point_source_ID 172 177 gps_time 234437731.597067 234442748.486580 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 4 255 B 3 255 NIR 46 253 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5667 5333 extended_scanner_channel 0 0 number of first returns: 15894425 number of intermediate returns: 3997257 number of last returns: 15816656 number of single returns: 11713972 covered area in square units/kilounits: 1341560/1.34 point density: all returns 17.89 last only 11.79 (per square units) spacing: all returns 0.24 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23994366 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15894425 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4179879 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2505338 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1082592 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 332132 instead zero. overview over extended number of returns of given pulse: 11713972 3348768 4269374 3002187 1275403 313224 71438 0 0 0 0 0 0 0 0 histogram of classification of points: 9341577 unclassified (1) 14635845 ground (2) 15792 building (6) 1152 water (9) +-> flagged as extended overlap: 1777870 +---> 811313 of those are unclassified (1) +---> 966554 of those are ground (2) +---> 3 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.3,14.4) has 564 bin [14.4,14.5) has 4939 bin [14.5,14.6) has 5777 bin [14.6,14.7) has 6542 bin [14.7,14.8) has 8403 bin [14.8,14.9) has 9379 bin [14.9,15.0) has 20714 bin [15.0,15.1) has 43731 bin [15.1,15.2) has 160599 bin [15.2,15.3) has 242851 bin [15.3,15.4) has 219222 bin [15.4,15.5) has 217333 bin [15.5,15.6) has 240220 bin [15.6,15.7) has 359711 bin [15.7,15.8) has 430086 bin [15.8,15.9) has 489084 bin [15.9,16.0) has 499093 bin 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4317 bin [43.0,43.1) has 4255 bin [43.1,43.2) has 4114 bin [43.2,43.3) has 3956 bin [43.3,43.4) has 3769 bin [43.4,43.5) has 3681 bin [43.5,43.6) has 3555 bin [43.6,43.7) has 3451 bin [43.7,43.8) has 3249 bin [43.8,43.9) has 3062 bin [43.9,44.0) has 2892 bin [44.0,44.1) has 2718 bin [44.1,44.2) has 2658 bin [44.2,44.3) has 2372 bin [44.3,44.4) has 2304 bin [44.4,44.5) has 2121 bin [44.5,44.6) has 2001 bin [44.6,44.7) has 1779 bin [44.7,44.8) has 1698 bin [44.8,44.9) has 1441 bin [44.9,45.0) has 1343 bin [45.0,45.1) has 1115 bin [45.1,45.2) has 1028 bin [45.2,45.3) has 908 bin [45.3,45.4) has 812 bin [45.4,45.5) has 710 bin [45.5,45.6) has 557 bin [45.6,45.7) has 485 bin [45.7,45.8) has 437 bin [45.8,45.9) has 361 bin [45.9,46.0) has 297 bin [46.0,46.1) has 264 bin [46.1,46.2) has 216 bin [46.2,46.3) has 172 bin [46.3,46.4) has 156 bin [46.4,46.5) has 124 bin [46.5,46.6) has 96 bin [46.6,46.7) has 74 bin [46.7,46.8) has 67 bin [46.8,46.9) has 49 bin [46.9,47.0) has 46 bin [47.0,47.1) has 47 bin [47.1,47.2) has 18 bin [47.2,47.3) has 21 bin [47.3,47.4) has 14 bin [47.4,47.5) has 9 bin [47.5,47.6) has 11 bin [47.6,47.7) has 4 bin [47.7,47.8) has 2 bin [47.8,47.9) has 1 bin [47.9,48.0) has 2 bin [48.0,48.1) has 1 bin [48.1,48.2) has 1 bin [48.2,48.3) has 1 bin [48.3,48.4) has 1 bin [48.6,48.7) has 1 average z coordinate 20.9 for 23994366 element(s) point source id histogram with bin size 1.000000 bin 172 has 856275 bin 173 has 4158931 bin 174 has 9667318 bin 175 has 6805707 bin 176 has 2438470 bin 177 has 67665 average point source id 174.2506488814916 for 23994366 element(s)