lasinfo (210611) report for 'AHN3T/37EZ1_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: 214/2021 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: 26012231 number of points by return: 15435052 4988208 3102041 1720199 766731 scale factor x y z: 0.001 0.001 0.001 offset x y z: 81980 437480 0 min x y z: 81980.000 437480.000 -3.160 max x y z: 83019.999 438769.999 37.685 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: 26012231 extended number of points by return: 15435052 4988208 3102041 1720199 766731 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 -3160 37685 intensity 1 65532 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 -35 35 user_data 2 2 point_source_ID 52110 53115 gps_time 493732.683435 575474.431602 Color R 11 255 G 24 255 B 6 255 NIR 17 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5833 5833 extended_scanner_channel 0 0 number of first returns: 15435052 number of intermediate returns: 5629232 number of last returns: 15378579 number of single returns: 10430632 covered area in square units/kilounits: 1282828/1.28 point density: all returns 20.28 last only 11.99 (per square units) spacing: all returns 0.22 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26012231 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15435052 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4988208 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3102041 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1720199 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 766731 instead zero. overview over extended number of returns of given pulse: 10430632 3749562 4144142 3820388 3867507 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 12543823 unclassified (1) 12686293 ground (2) 406404 building (6) 356041 water (9) 19670 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1706164 +---> 803309 of those are unclassified (1) +---> 840746 of those are ground (2) +---> 44632 of those are building (6) +---> 17275 of those are water (9) +---> 202 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.2,-3.1) has 170 bin [-3.1,-3.0) has 7263 bin [-3.0,-2.9) has 5277 bin [-2.9,-2.8) has 10463 bin [-2.8,-2.7) has 17814 bin [-2.7,-2.6) has 24454 bin [-2.6,-2.5) has 42661 bin [-2.5,-2.4) has 78887 bin [-2.4,-2.3) has 118763 bin [-2.3,-2.2) has 153985 bin [-2.2,-2.1) has 178611 bin [-2.1,-2.0) has 163612 bin 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[37.5,37.6) has 2 bin [37.6,37.7) has 2 average z coordinate 5.1 for 26012231 element(s) point source id histogram with bin size 1.000000 bin 52110 has 440914 bin 52111 has 6589308 bin 53112 has 7406090 bin 53113 has 6839036 bin 53114 has 4732146 bin 53115 has 4737 average point source id 52842.074071808754525 for 26012231 element(s)