lasinfo (210611) report for 'AHN3T/20FZ2_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: 213/2021 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: 4771562 number of points by return: 4769540 2020 2 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 176980 512480 0 min x y z: 176980.000 512480.000 -0.534 max x y z: 178019.999 513769.999 3.076 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: 4771562 extended number of points by return: 4769540 2020 2 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 0 1039999 Y 0 1289999 Z -534 3076 intensity 0 65535 return_number 1 3 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -34 32 user_data 1 4 point_source_ID 14 7461 gps_time 382095.907041 134055955.247954 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 38 255 B 20 248 NIR 0 228 extended_return_number 1 3 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -5667 5333 extended_scanner_channel 0 0 number of first returns: 4769540 number of intermediate returns: 1 number of last returns: 4771491 number of single returns: 4769470 covered area in square units/kilounits: 1080604/1.08 point density: all returns 4.42 last only 4.42 (per square units) spacing: all returns 0.48 last only 0.48 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 4771562 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 4769540 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2020 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2 instead zero. overview over extended number of returns of given pulse: 4769470 2077 14 1 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1441 unclassified (1) 4770121 water (9) +-> flagged as extended overlap: 288078 +---> 113 of those are unclassified (1) +---> 287965 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 6 bin [-0.5,-0.4) has 5629 bin [-0.4,-0.3) has 337530 bin [-0.3,-0.2) has 2136624 bin [-0.2,-0.1) has 1874807 bin [-0.1,0.0) has 402944 bin [0.0,0.1) has 13637 bin [0.1,0.2) has 259 bin [0.2,0.3) has 29 bin [0.3,0.4) has 13 bin [0.4,0.5) has 6 bin [0.5,0.6) has 7 bin [0.6,0.7) has 2 bin [0.7,0.8) has 8 bin [0.8,0.9) has 2 bin [0.9,1.0) has 1 bin [1.0,1.1) has 3 bin [1.1,1.2) has 7 bin [1.2,1.3) has 4 bin [1.3,1.4) has 2 bin [1.4,1.5) has 4 bin [1.5,1.6) has 5 bin [1.6,1.7) has 5 bin [1.7,1.8) has 3 bin [1.8,1.9) has 2 bin [2.0,2.1) has 1 bin [2.1,2.2) has 1 bin [2.2,2.3) has 8 bin [2.3,2.4) has 6 bin [2.4,2.5) has 1 bin [2.6,2.7) has 3 bin [2.7,2.8) has 2 bin [3.0,3.1) has 1 average z coordinate -0.2 for 4771562 element(s) point source id histogram with bin size 1.000000 bin 14 has 336972 bin 38 has 6443 bin 39 has 10478 bin 7457 has 5816 bin 7458 has 902867 bin 7459 has 1910853 bin 7460 has 1367833 bin 7461 has 230300 average point source id 6907.104652313016231 for 4771562 element(s)