lasinfo (210611) report for 'AHN3T/37CZ2_24.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: 217/2021 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: 1386957 number of points by return: 1386957 0 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 67980 424980 0 min x y z: 67980.001 424980.000 0.219 max x y z: 69019.999 426269.998 2.674 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: 1386957 extended number of points by return: 1386957 0 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 1 1039999 Y 0 1289998 Z 219 2674 intensity 8 45503 return_number 1 1 number_of_returns 1 2 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -30 28 user_data 2 2 point_source_ID 64 67 gps_time 164975552.913487 164977645.746942 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 41 228 G 50 233 B 53 237 NIR 19 186 extended_return_number 1 1 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -5000 4667 extended_scanner_channel 0 0 number of first returns: 1386957 number of intermediate returns: 0 number of last returns: 1386952 number of single returns: 1386952 covered area in square units/kilounits: 654968/0.65 point density: all returns 2.12 last only 2.12 (per square units) spacing: all returns 0.69 last only 0.69 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 1386957 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 1386957 instead zero. overview over extended number of returns of given pulse: 1386952 5 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 24 unclassified (1) 1386933 water (9) +-> flagged as extended overlap: 94117 +---> 11 of those are unclassified (1) +---> 94106 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.2,0.3) has 6360 bin [0.3,0.4) has 1336701 bin [0.4,0.5) has 43882 bin [0.5,0.6) has 2 bin [0.9,1.0) has 3 bin [1.0,1.1) has 1 bin [1.4,1.5) has 1 bin [1.9,2.0) has 2 bin [2.1,2.2) has 1 bin [2.4,2.5) has 1 bin [2.6,2.7) has 3 average z coordinate 0.4 for 1386957 element(s) point source id histogram with bin size 1.000000 bin 64 has 106981 bin 65 has 350542 bin 66 has 795117 bin 67 has 134317 average point source id 65.689833931405232 for 1386957 element(s)