lasinfo (210611) report for 'AHN3T/37BN2_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: 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: 18714546 number of points by return: 16026772 1723359 622465 244721 97229 scale factor x y z: 0.001 0.001 0.001 offset x y z: 78980 444980 0 min x y z: 78980.000 444980.000 -3.434 max x y z: 80019.999 446269.999 32.795 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: 18714546 extended number of points by return: 16026772 1723359 622465 244721 97229 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 -3434 32795 intensity 1 39206 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 -34 33 user_data 2 2 point_source_ID 57133 58135 gps_time 233466.674705 295525.526523 Color R 32 255 G 26 255 B 30 255 NIR 29 255 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: 16026772 number of intermediate returns: 969534 number of last returns: 16006152 number of single returns: 14287912 covered area in square units/kilounits: 1307508/1.31 point density: all returns 14.31 last only 12.24 (per square units) spacing: all returns 0.26 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 18714546 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16026772 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1723359 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 622465 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 244721 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 97229 instead zero. overview over extended number of returns of given pulse: 14287912 2210030 1136759 592155 487690 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2507205 unclassified (1) 14160530 ground (2) 1967793 building (6) 71244 water (9) 7774 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1286633 +---> 252079 of those are unclassified (1) +---> 984483 of those are ground (2) +---> 44490 of those are building (6) +---> 4918 of those are water (9) +---> 663 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.5,-3.4) has 8 bin [-3.4,-3.3) has 640 bin [-3.3,-3.2) has 3239 bin [-3.2,-3.1) has 16449 bin [-3.1,-3.0) has 13821 bin [-3.0,-2.9) has 20667 bin [-2.9,-2.8) has 28675 bin [-2.8,-2.7) has 78881 bin [-2.7,-2.6) has 226790 bin [-2.6,-2.5) has 488510 bin [-2.5,-2.4) has 1133364 bin [-2.4,-2.3) has 1744736 bin 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has 1210 bin [26.1,26.2) has 1195 bin [26.2,26.3) has 1150 bin [26.3,26.4) has 1030 bin [26.4,26.5) has 1008 bin [26.5,26.6) has 972 bin [26.6,26.7) has 927 bin [26.7,26.8) has 840 bin [26.8,26.9) has 823 bin [26.9,27.0) has 774 bin [27.0,27.1) has 666 bin [27.1,27.2) has 672 bin [27.2,27.3) has 610 bin [27.3,27.4) has 554 bin [27.4,27.5) has 508 bin [27.5,27.6) has 473 bin [27.6,27.7) has 409 bin [27.7,27.8) has 393 bin [27.8,27.9) has 339 bin [27.9,28.0) has 305 bin [28.0,28.1) has 281 bin [28.1,28.2) has 248 bin [28.2,28.3) has 244 bin [28.3,28.4) has 210 bin [28.4,28.5) has 188 bin [28.5,28.6) has 154 bin [28.6,28.7) has 172 bin [28.7,28.8) has 105 bin [28.8,28.9) has 95 bin [28.9,29.0) has 101 bin [29.0,29.1) has 88 bin [29.1,29.2) has 73 bin [29.2,29.3) has 46 bin [29.3,29.4) has 51 bin [29.4,29.5) has 34 bin [29.5,29.6) has 28 bin [29.6,29.7) has 22 bin [29.7,29.8) has 22 bin [29.8,29.9) has 17 bin [29.9,30.0) has 9 bin [30.0,30.1) has 6 bin [30.1,30.2) has 7 bin [30.2,30.3) has 8 bin [30.4,30.5) has 2 bin [31.1,31.2) has 1 bin [31.2,31.3) has 1 bin [32.7,32.8) has 2 average z coordinate -0.5 for 18714546 element(s) point source id histogram with bin size 1.000000 bin 57133 has 4324392 bin 57134 has 5861536 bin 57135 has 2251188 bin 58131 has 751331 bin 58132 has 4689326 bin 58135 has 836773 average point source id 57468.742874553303409 for 18714546 element(s)