lasinfo (210611) report for 'AHN3T/11AZ2_21.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: 212/2021 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: 26708686 number of points by return: 21185121 2515182 1388997 859929 464164 scale factor x y z: 0.001 0.001 0.001 offset x y z: 184980 562480 0 min x y z: 184980.000 562480.000 -8.756 max x y z: 186019.999 563769.998 32.381 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: 26708686 extended number of points by return: 21185121 2515182 1388997 859929 464164 202480 92813 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 1289998 Z -8756 32381 intensity 1 65534 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -33 32 user_data 1 1 point_source_ID 46 134 gps_time 77274247.422974 78144946.029240 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 22 255 B 13 255 NIR 7 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 number of first returns: 21185121 number of intermediate returns: 3002678 number of last returns: 21172715 number of single returns: 18651828 covered area in square units/kilounits: 1300192/1.30 point density: all returns 20.54 last only 16.28 (per square units) spacing: all returns 0.22 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26708686 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21185121 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2515182 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1388997 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 859929 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 464164 instead zero. overview over extended number of returns of given pulse: 18651828 2253543 1589557 1585692 1312480 801996 513590 0 0 0 0 0 0 0 0 histogram of classification of points: 7348378 unclassified (1) 16236873 ground (2) 2517078 building (6) 530521 water (9) 75836 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1777782 +---> 426791 of those are unclassified (1) +---> 1203202 of those are ground (2) +---> 131948 of those are building (6) +---> 15005 of those are water (9) +---> 836 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-8.8,-8.7) has 18 bin [-8.7,-8.6) has 220 bin [-8.6,-8.5) has 1701 bin [-8.5,-8.4) has 4746 bin [-8.4,-8.3) has 6973 bin [-8.3,-8.2) has 5937 bin [-8.2,-8.1) has 6461 bin [-8.1,-8.0) has 5215 bin [-8.0,-7.9) has 4883 bin [-7.9,-7.8) has 4541 bin [-7.8,-7.7) has 4274 bin [-7.7,-7.6) has 4028 bin 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1.000000 bin 46 has 2670034 bin 48 has 5658582 bin 50 has 4791525 bin 52 has 587480 bin 133 has 6432045 bin 134 has 6569020 average point source id 89.868493530531609 for 26708686 element(s)