lasinfo (210611) report for 'AHN3T/36HN2_10.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: 3550510 number of points by return: 3550504 6 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 58980 434980 0 min x y z: 59173.190 434980.000 -1.177 max x y z: 60019.999 436269.998 0.770 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: 3550510 extended number of points by return: 3550504 6 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 193190 1039999 Y 0 1289998 Z -1177 770 intensity 8 65523 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -33 31 user_data 2 2 point_source_ID 79 83 gps_time 165055691.351359 165058371.324080 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 42 255 G 52 254 B 44 251 NIR 6 196 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -5500 5167 extended_scanner_channel 0 0 number of first returns: 3550504 number of intermediate returns: 0 number of last returns: 3550509 number of single returns: 3550503 covered area in square units/kilounits: 749580/0.75 point density: all returns 4.74 last only 4.74 (per square units) spacing: all returns 0.46 last only 0.46 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 3550510 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 3550504 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6 instead zero. overview over extended number of returns of given pulse: 3550503 7 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 235 unclassified (1) 2271424 ground (2) 1278851 water (9) +-> flagged as extended overlap: 117243 +---> 42 of those are unclassified (1) +---> 47553 of those are ground (2) +---> 69648 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.2,-1.1) has 225 bin [-1.1,-1.0) has 482720 bin [-1.0,-0.9) has 975359 bin [-0.9,-0.8) has 232817 bin [-0.8,-0.7) has 230006 bin [-0.7,-0.6) has 208246 bin [-0.6,-0.5) has 236157 bin [-0.5,-0.4) has 240613 bin [-0.4,-0.3) has 185318 bin [-0.3,-0.2) has 188479 bin [-0.2,-0.1) has 138879 bin [-0.1,0.0) has 70522 bin [0.0,0.1) has 57999 bin [0.1,0.2) has 55462 bin [0.2,0.3) has 64601 bin [0.3,0.4) has 48771 bin [0.4,0.5) has 47604 bin [0.5,0.6) has 63624 bin [0.6,0.7) has 23106 bin [0.7,0.8) has 2 average z coordinate -0.6 for 3550510 element(s) point source id histogram with bin size 1.000000 bin 79 has 38 bin 80 has 313568 bin 81 has 1552411 bin 82 has 1676977 bin 83 has 7516 average point source id 81.388216059101367 for 3550510 element(s)