lasinfo (210611) report for 'AHN3T/37DZ2_05.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: 24145495 number of points by return: 20885237 1828668 952520 378641 100429 scale factor x y z: 0.001 0.001 0.001 offset x y z: 78980 429980 0 min x y z: 78980.000 429980.000 -4.812 max x y z: 80019.999 431269.999 36.376 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: 24145495 extended number of points by return: 20885237 1828668 952520 378641 100429 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 -4812 36376 intensity 1 65534 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -34 33 user_data 2 2 point_source_ID 16 257 gps_time 164807548.491481 172934929.411006 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 43 255 G 51 255 B 30 255 NIR 28 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 number of first returns: 20885237 number of intermediate returns: 1433732 number of last returns: 20880764 number of single returns: 19054238 covered area in square units/kilounits: 1310132/1.31 point density: all returns 18.43 last only 15.94 (per square units) spacing: all returns 0.23 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24145495 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 20885237 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1828668 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 952520 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 378641 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 100429 instead zero. overview over extended number of returns of given pulse: 19054238 1751200 1722969 1114225 502863 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4685864 unclassified (1) 16108058 ground (2) 2971939 building (6) 370620 water (9) 9014 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1305540 +---> 206479 of those are unclassified (1) +---> 935351 of those are ground (2) +---> 125446 of those are building (6) +---> 38264 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-4.9,-4.8) has 1 bin [-4.8,-4.7) has 292 bin [-4.7,-4.6) has 1396 bin [-4.6,-4.5) has 1362 bin [-4.5,-4.4) has 1260 bin [-4.4,-4.3) has 1151 bin [-4.3,-4.2) has 1073 bin [-4.2,-4.1) has 1040 bin [-4.1,-4.0) has 950 bin [-4.0,-3.9) has 913 bin [-3.9,-3.8) has 940 bin [-3.8,-3.7) has 885 bin [-3.7,-3.6) has 850 bin [-3.6,-3.5) has 860 bin [-3.5,-3.4) has 815 bin 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[32.7,32.8) has 22 bin [32.8,32.9) has 167 bin [32.9,33.0) has 130 bin [33.0,33.1) has 46 bin [33.1,33.2) has 35 bin [33.2,33.3) has 33 bin [33.3,33.4) has 42 bin [33.4,33.5) has 31 bin [33.5,33.6) has 42 bin [33.6,33.7) has 30 bin [33.7,33.8) has 38 bin [33.8,33.9) has 79 bin [33.9,34.0) has 35 bin [34.0,34.1) has 24 bin [34.1,34.2) has 21 bin [34.2,34.3) has 23 bin [34.3,34.4) has 35 bin [34.4,34.5) has 2 bin [34.5,34.6) has 4 bin [34.6,34.7) has 1 bin [34.7,34.8) has 4 bin [34.8,34.9) has 3 bin [34.9,35.0) has 25 bin [35.0,35.1) has 12 bin [35.1,35.2) has 2 bin [35.2,35.3) has 2 bin [35.3,35.4) has 1 bin [35.4,35.5) has 17 bin [35.5,35.6) has 4 bin [35.6,35.7) has 3 bin [35.7,35.8) has 1 bin [35.8,35.9) has 1 bin [35.9,36.0) has 3 bin [36.0,36.1) has 1 bin [36.1,36.2) has 2 bin [36.3,36.4) has 3 average z coordinate 2.5 for 24145495 element(s) point source id histogram with bin size 1.000000 bin 16 has 619632 bin 17 has 3862866 bin 18 has 5830439 bin 19 has 3704580 bin 20 has 491176 bin 100 has 4774922 bin 102 has 1352867 bin 257 has 3509013 average point source id 73.63867466788318 for 24145495 element(s)