lasinfo (210611) report for 'AHN3T/20DZ2_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: 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: 17826026 number of points by return: 11742030 3077111 1819584 879636 307665 scale factor x y z: 0.001 0.001 0.001 offset x y z: 158980 504980 0 min x y z: 158980.000 504980.000 -6.277 max x y z: 160019.999 506269.999 32.177 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: 17826026 extended number of points by return: 11742030 3077111 1819584 879636 307665 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 -6277 32177 intensity 0 65524 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 32 user_data 2 2 point_source_ID 2477 4476 gps_time 48197.575832 218456.208441 Color R 22 255 G 23 255 B 2 255 NIR 17 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 number of first returns: 11742030 number of intermediate returns: 3014887 number of last returns: 11713341 number of single returns: 8644232 covered area in square units/kilounits: 1197984/1.20 point density: all returns 14.88 last only 9.78 (per square units) spacing: all returns 0.26 last only 0.32 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 17826026 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 11742030 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3077111 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1819584 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 879636 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 307665 instead zero. overview over extended number of returns of given pulse: 8644232 2525790 2824296 2290539 1541169 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 7197641 unclassified (1) 9281570 ground (2) 726994 building (6) 618677 water (9) 1144 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1269251 +---> 597774 of those are unclassified (1) +---> 588276 of those are ground (2) +---> 16967 of those are building (6) +---> 66027 of those are water (9) +---> 207 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.3,-6.2) has 220 bin [-6.2,-6.1) has 9071 bin [-6.1,-6.0) has 11580 bin [-6.0,-5.9) has 10822 bin [-5.9,-5.8) has 11643 bin [-5.8,-5.7) has 12526 bin [-5.7,-5.6) has 12134 bin [-5.6,-5.5) has 14196 bin [-5.5,-5.4) has 35396 bin [-5.4,-5.3) has 27121 bin [-5.3,-5.2) has 29854 bin [-5.2,-5.1) has 41207 bin 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bin [30.7,30.8) has 129 bin [30.8,30.9) has 84 bin [30.9,31.0) has 72 bin [31.0,31.1) has 63 bin [31.1,31.2) has 48 bin [31.2,31.3) has 34 bin [31.3,31.4) has 21 bin [31.4,31.5) has 16 bin [31.5,31.6) has 14 bin [31.6,31.7) has 12 bin [31.7,31.8) has 5 bin [31.8,31.9) has 1 bin [31.9,32.0) has 2 bin [32.0,32.1) has 4 bin [32.1,32.2) has 2 average z coordinate 0.1 for 17826026 element(s) point source id histogram with bin size 1.000000 bin 2477 has 6296638 bin 2478 has 2969005 bin 2480 has 218890 bin 4475 has 2213088 bin 4476 has 6128405 average point source id 3412.489328580581969 for 17826026 element(s)