lasinfo (210611) report for 'AHN3T/51GZ1_15.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: 218/2021 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: 22357921 number of points by return: 16473023 4114271 1379170 331179 60278 scale factor x y z: 0.001 0.001 0.001 offset x y z: 163980 377480 0 min x y z: 163980.000 377480.000 20.457 max x y z: 165019.999 378769.999 56.731 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: 22357921 extended number of points by return: 16473023 4114271 1379170 331179 60278 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 20457 56731 intensity 0 65535 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -34 32 user_data 0 0 point_source_ID 4347 29705 gps_time 220876.955508 482156.787581 Color R 13 244 G 10 248 B 8 236 NIR 61 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5667 5333 extended_scanner_channel 0 0 number of first returns: 16473023 number of intermediate returns: 1776361 number of last returns: 16469235 number of single returns: 12360698 covered area in square units/kilounits: 1340528/1.34 point density: all returns 16.68 last only 12.29 (per square units) spacing: all returns 0.24 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 22357921 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16473023 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4114271 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1379170 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 331179 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 60278 instead zero. overview over extended number of returns of given pulse: 12360698 5474558 3141334 1081079 255776 38645 5831 0 0 0 0 0 0 0 0 histogram of classification of points: 8260700 unclassified (1) 13937694 ground (2) 5951 building (6) 153576 water (9) +-> flagged as extended overlap: 1597455 +---> 626710 of those are unclassified (1) +---> 960445 of those are ground (2) +---> 2385 of those are building (6) +---> 7915 of those are water (9) z coordinate histogram with bin size 0.100000 bin [20.4,20.5) has 22 bin [20.5,20.6) has 3036 bin [20.6,20.7) has 25239 bin [20.7,20.8) has 58988 bin [20.8,20.9) has 138361 bin [20.9,21.0) has 276030 bin [21.0,21.1) has 525364 bin [21.1,21.2) has 860859 bin [21.2,21.3) has 1077673 bin [21.3,21.4) has 1059225 bin [21.4,21.5) has 1196971 bin [21.5,21.6) has 982223 bin [21.6,21.7) has 880423 bin [21.7,21.8) has 812442 bin [21.8,21.9) has 693330 bin [21.9,22.0) 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has 411 bin [52.9,53.0) has 425 bin [53.0,53.1) has 387 bin [53.1,53.2) has 343 bin [53.2,53.3) has 311 bin [53.3,53.4) has 301 bin [53.4,53.5) has 254 bin [53.5,53.6) has 203 bin [53.6,53.7) has 214 bin [53.7,53.8) has 203 bin [53.8,53.9) has 169 bin [53.9,54.0) has 187 bin [54.0,54.1) has 129 bin [54.1,54.2) has 111 bin [54.2,54.3) has 117 bin [54.3,54.4) has 104 bin [54.4,54.5) has 79 bin [54.5,54.6) has 64 bin [54.6,54.7) has 66 bin [54.7,54.8) has 58 bin [54.8,54.9) has 49 bin [54.9,55.0) has 46 bin [55.0,55.1) has 29 bin [55.1,55.2) has 21 bin [55.2,55.3) has 17 bin [55.3,55.4) has 25 bin [55.4,55.5) has 13 bin [55.5,55.6) has 14 bin [55.6,55.7) has 13 bin [55.7,55.8) has 16 bin [55.8,55.9) has 14 bin [55.9,56.0) has 7 bin [56.0,56.1) has 6 bin [56.1,56.2) has 2 bin [56.2,56.3) has 1 bin [56.4,56.5) has 1 bin [56.5,56.6) has 2 bin [56.6,56.7) has 1 bin [56.7,56.8) has 1 average z coordinate 26.8 for 22357921 element(s) point source id histogram with bin size 1.000000 bin 4347 has 294873 bin 4348 has 2193145 bin 4349 has 5367043 bin 4350 has 6860875 bin 17351 has 4102110 bin 26352 has 2121129 bin 26353 has 187982 bin 29705 has 1230764 average point source id 10402.985140344668253 for 22357921 element(s)