lasinfo (210611) report for 'AHN3T/37FZ1_04.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: 20638772 number of points by return: 15853688 2376386 1346289 729291 333118 scale factor x y z: 0.001 0.001 0.001 offset x y z: 92980 442480 0 min x y z: 92980.000 442480.000 -7.882 max x y z: 94019.999 443769.999 28.040 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: 20638772 extended number of points by return: 15853688 2376386 1346289 729291 333118 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 -7882 28040 intensity 1 65534 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 32 user_data 2 2 point_source_ID 53126 58129 gps_time 297577.943031 586523.519593 Color R 17 255 G 18 255 B 5 255 NIR 14 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5667 5333 extended_scanner_channel 0 0 number of first returns: 15853688 number of intermediate returns: 2423890 number of last returns: 15819105 number of single returns: 13457911 covered area in square units/kilounits: 1289468/1.29 point density: all returns 16.01 last only 12.27 (per square units) spacing: all returns 0.25 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 20638772 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15853688 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2376386 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1346289 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 729291 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 333118 instead zero. overview over extended number of returns of given pulse: 13457911 2061259 1858346 1587740 1673516 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 6131566 unclassified (1) 13140808 ground (2) 1229062 building (6) 102491 water (9) 34845 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1423896 +---> 498280 of those are unclassified (1) +---> 815617 of those are ground (2) +---> 99198 of those are building (6) +---> 6541 of those are water (9) +---> 4260 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-7.9,-7.8) has 276 bin [-7.8,-7.7) has 154 bin [-7.7,-7.6) has 25 bin [-7.6,-7.5) has 47 bin [-7.5,-7.4) has 57 bin [-7.4,-7.3) has 46 bin [-7.3,-7.2) has 64 bin [-7.2,-7.1) has 168 bin [-7.1,-7.0) has 501 bin [-7.0,-6.9) has 731 bin [-6.9,-6.8) has 1478 bin [-6.8,-6.7) has 72947 bin [-6.7,-6.6) has 83696 bin 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has 348 bin [25.3,25.4) has 311 bin [25.4,25.5) has 285 bin [25.5,25.6) has 249 bin [25.6,25.7) has 218 bin [25.7,25.8) has 176 bin [25.8,25.9) has 175 bin [25.9,26.0) has 135 bin [26.0,26.1) has 135 bin [26.1,26.2) has 129 bin [26.2,26.3) has 110 bin [26.3,26.4) has 90 bin [26.4,26.5) has 79 bin [26.5,26.6) has 50 bin [26.6,26.7) has 51 bin [26.7,26.8) has 55 bin [26.8,26.9) has 43 bin [26.9,27.0) has 32 bin [27.0,27.1) has 39 bin [27.1,27.2) has 25 bin [27.2,27.3) has 18 bin [27.3,27.4) has 20 bin [27.4,27.5) has 13 bin [27.5,27.6) has 8 bin [27.6,27.7) has 8 bin [27.7,27.8) has 3 bin [27.8,27.9) has 5 bin [27.9,28.0) has 2 bin [28.0,28.1) has 1 average z coordinate -2.7 for 20638772 element(s) point source id histogram with bin size 1.000000 bin 53126 has 6171653 bin 53127 has 5838648 bin 58125 has 1562608 bin 58128 has 5300014 bin 58129 has 1765849 average point source id 55217.332207894927706 for 20638772 element(s)