lasinfo (210611) report for 'AHN3T/27AN2_23.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: 216/2021 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: 30154176 number of points by return: 23542760 3884893 1977652 629171 119700 scale factor x y z: 0.001 0.001 0.001 offset x y z: 186980 493730 0 min x y z: 186980.000 493730.000 -0.081 max x y z: 188019.999 495019.999 34.533 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: 30154176 extended number of points by return: 23542760 3884893 1977652 629171 119700 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 -81 34533 intensity 0 65529 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -35 35 user_data 0 3 point_source_ID 53 374 gps_time 201091366.632974 205947138.642420 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 43 255 B 34 255 NIR 33 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5833 5833 extended_scanner_channel 0 0 number of first returns: 23542760 number of intermediate returns: 2728948 number of last returns: 23538716 number of single returns: 19656248 covered area in square units/kilounits: 1339416/1.34 point density: all returns 22.51 last only 17.57 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30154176 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23542760 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3884893 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1977652 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 629171 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 119700 instead zero. overview over extended number of returns of given pulse: 19656248 3811927 4044694 2040647 600660 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 7687137 unclassified (1) 21818211 ground (2) 603219 building (6) 45364 water (9) 245 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2224656 +---> 707714 of those are unclassified (1) +---> 1439348 of those are ground (2) +---> 71613 of those are building (6) +---> 5864 of those are water (9) +---> 117 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.1,0.0) has 1 bin [0.0,0.1) has 2 bin [0.1,0.2) has 296 bin [0.2,0.3) has 5857 bin [0.3,0.4) has 7772 bin [0.4,0.5) has 23029 bin [0.5,0.6) has 23417 bin [0.6,0.7) has 33389 bin [0.7,0.8) has 49595 bin [0.8,0.9) has 138206 bin [0.9,1.0) has 361035 bin [1.0,1.1) has 580032 bin [1.1,1.2) has 741517 bin [1.2,1.3) has 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has 126 bin [32.8,32.9) has 92 bin [32.9,33.0) has 71 bin [33.0,33.1) has 62 bin [33.1,33.2) has 54 bin [33.2,33.3) has 47 bin [33.3,33.4) has 28 bin [33.4,33.5) has 21 bin [33.5,33.6) has 11 bin [33.6,33.7) has 15 bin [33.7,33.8) has 7 bin [33.8,33.9) has 6 bin [33.9,34.0) has 5 bin [34.0,34.1) has 4 bin [34.1,34.2) has 2 bin [34.2,34.3) has 2 bin [34.3,34.4) has 1 bin [34.4,34.5) has 1 bin [34.5,34.6) has 3 average z coordinate 5.4 for 30154176 element(s) point source id histogram with bin size 1.000000 bin 53 has 3295049 bin 54 has 7733439 bin 55 has 6197553 bin 56 has 3051570 bin 57 has 359677 bin 230 has 179153 bin 231 has 1565 bin 372 has 4693123 bin 373 has 3441667 bin 374 has 1201380 average point source id 154.040508319643692 for 30154176 element(s)