lasinfo (210611) report for 'AHN3T/26AZ1_20.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: 18872366 number of points by return: 13312189 2956703 1605023 742155 256296 scale factor x y z: 0.001 0.001 0.001 offset x y z: 143980 488730 0 min x y z: 143980.000 488730.000 -5.888 max x y z: 145019.999 490019.999 28.644 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: 18872366 extended number of points by return: 13312189 2956703 1605023 742155 256296 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 -5888 28644 intensity 0 65534 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -33 33 user_data 2 2 point_source_ID 4469 4473 gps_time 50938.009088 54960.371408 Color R 20 255 G 20 255 B 6 255 NIR 10 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 number of first returns: 13312189 number of intermediate returns: 2603179 number of last returns: 13299302 number of single returns: 10342304 covered area in square units/kilounits: 1208420/1.21 point density: all returns 15.62 last only 11.01 (per square units) spacing: all returns 0.25 last only 0.30 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 18872366 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 13312189 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2956703 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1605023 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 742155 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 256296 instead zero. overview over extended number of returns of given pulse: 10342304 2715441 2590994 1942801 1280826 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 6852723 unclassified (1) 9976781 ground (2) 1809124 building (6) 149079 water (9) 84659 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1290250 +---> 535177 of those are unclassified (1) +---> 628978 of those are ground (2) +---> 89064 of those are building (6) +---> 37031 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-5.9,-5.8) has 1933 bin [-5.8,-5.7) has 2567 bin [-5.7,-5.6) has 655 bin [-5.6,-5.5) has 2196 bin [-5.5,-5.4) has 6195 bin [-5.4,-5.3) has 8129 bin [-5.3,-5.2) has 145783 bin [-5.2,-5.1) has 35741 bin [-5.1,-5.0) has 36784 bin [-5.0,-4.9) has 49633 bin [-4.9,-4.8) has 73351 bin [-4.8,-4.7) has 105053 bin [-4.7,-4.6) has 232686 bin [-4.6,-4.5) has 610318 bin [-4.5,-4.4) 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has 28 bin [27.6,27.7) has 13 bin [27.7,27.8) has 19 bin [27.8,27.9) has 9 bin [27.9,28.0) has 6 bin [28.0,28.1) has 6 bin [28.1,28.2) has 2 bin [28.2,28.3) has 2 bin [28.5,28.6) has 1 bin [28.6,28.7) has 1 average z coordinate -0.3 for 18872366 element(s) point source id histogram with bin size 1.000000 bin 4469 has 1285253 bin 4470 has 4649377 bin 4471 has 7118992 bin 4472 has 5373792 bin 4473 has 444952 average point source id 4470.949334015671411 for 18872366 element(s)