lasinfo (210611) report for 'AHN3T/37AN2_05.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: 214/2021 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: 624045 number of points by return: 624006 39 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 68980 448730 0 min x y z: 69750.094 448730.000 -1.651 max x y z: 70019.999 449057.693 0.192 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: 624045 extended number of points by return: 624006 39 0 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 770094 1039999 Y 0 327693 Z -1651 192 intensity 6 7341 return_number 1 2 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -35 30 user_data 2 2 point_source_ID 25505 57143 gps_time 226999.226994 555588.104515 Color R 71 255 G 77 255 B 71 250 NIR 26 250 extended_return_number 1 2 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -5833 5000 extended_scanner_channel 0 0 number of first returns: 624006 number of intermediate returns: 0 number of last returns: 622707 number of single returns: 622668 covered area in square units/kilounits: 44840/0.04 point density: all returns 13.92 last only 13.89 (per square units) spacing: all returns 0.27 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 624045 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 624006 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 39 instead zero. overview over extended number of returns of given pulse: 622668 1278 93 6 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 10593 unclassified (1) 78972 ground (2) 534480 water (9) +-> flagged as extended overlap: 144216 +---> 10591 of those are unclassified (1) +---> 38251 of those are ground (2) +---> 95374 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.7,-1.6) has 56 bin [-1.6,-1.5) has 24865 bin [-1.5,-1.4) has 177251 bin [-1.4,-1.3) has 103096 bin [-1.3,-1.2) has 19897 bin [-1.2,-1.1) has 16948 bin [-1.1,-1.0) has 39804 bin [-1.0,-0.9) has 63068 bin [-0.9,-0.8) has 71999 bin [-0.8,-0.7) has 54923 bin [-0.7,-0.6) has 24430 bin [-0.6,-0.5) has 15690 bin [-0.5,-0.4) has 8187 bin [-0.4,-0.3) has 2528 bin [-0.3,-0.2) has 686 bin [-0.2,-0.1) has 340 bin [-0.1,0.0) has 249 bin [0.0,0.1) has 26 bin [0.1,0.2) has 2 average z coordinate -1.1 for 624045 element(s) point source id histogram with bin size 1.000000 bin 25505 has 33 bin 25506 has 393022 bin 25507 has 2799 bin 57141 has 10862 bin 57142 has 217241 bin 57143 has 88 average point source id 37074.144072943454375 for 624045 element(s)