lasinfo (210611) report for 'AHN3T/07DN2_13.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: 24717997 number of points by return: 17879027 3968775 1939266 741083 189846 scale factor x y z: 0.001 0.001 0.001 offset x y z: 236980 583730 0 min x y z: 236980.000 583730.000 -1.798 max x y z: 238019.999 585019.999 35.962 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: 24717997 extended number of points by return: 17879027 3968775 1939266 741083 189846 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 -1798 35962 intensity 7 32767 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -37 34 user_data 0 0 point_source_ID 112 117 gps_time 233312386.140907 233998790.810450 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 3 255 G 17 255 B 18 255 NIR 33 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -6167 5667 extended_scanner_channel 0 0 number of first returns: 17879027 number of intermediate returns: 2906175 number of last returns: 17825691 number of single returns: 13892896 covered area in square units/kilounits: 1317508/1.32 point density: all returns 18.76 last only 13.53 (per square units) spacing: all returns 0.23 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24717997 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17879027 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3968775 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1939266 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 741083 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 189846 instead zero. overview over extended number of returns of given pulse: 13892896 4071833 3595817 2206545 786336 143787 20783 0 0 0 0 0 0 0 0 histogram of classification of points: 9148086 unclassified (1) 12078192 ground (2) 3254346 building (6) 214394 water (9) 22979 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1723068 +---> 641146 of those are unclassified (1) +---> 953384 of those are ground (2) +---> 116127 of those are building (6) +---> 12101 of those are water (9) +---> 310 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.8,-1.7) has 908 bin [-1.7,-1.6) has 80851 bin [-1.6,-1.5) has 111205 bin [-1.5,-1.4) has 72805 bin [-1.4,-1.3) has 137169 bin [-1.3,-1.2) has 110203 bin [-1.2,-1.1) has 143944 bin [-1.1,-1.0) has 225497 bin [-1.0,-0.9) has 373681 bin [-0.9,-0.8) has 530386 bin [-0.8,-0.7) has 641846 bin [-0.7,-0.6) 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[35.9,36.0) has 3 average z coordinate 3.4 for 24717997 element(s) point source id histogram with bin size 1.000000 bin 112 has 124699 bin 113 has 4171504 bin 114 has 5832700 bin 115 has 10941191 bin 116 has 3212335 bin 117 has 435568 average point source id 114.576570302197226 for 24717997 element(s)