lasinfo (210611) report for 'AHN3T/37CN1_24.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: 217/2021 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: 24685311 number of points by return: 14661819 5716519 3033479 1046166 227328 scale factor x y z: 0.001 0.001 0.001 offset x y z: 62980 431230 0 min x y z: 62980.000 431230.000 -1.236 max x y z: 64019.999 432519.999 37.886 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: 24685311 extended number of points by return: 14661819 5716519 3033479 1046166 227328 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 -1236 37886 intensity 1 65533 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -32 31 user_data 2 2 point_source_ID 92 106 gps_time 165064802.440791 165147460.881757 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 32 255 B 18 255 NIR 30 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5333 5167 extended_scanner_channel 0 0 number of first returns: 14661819 number of intermediate returns: 4308926 number of last returns: 14657689 number of single returns: 8943123 covered area in square units/kilounits: 1335588/1.34 point density: all returns 18.48 last only 10.97 (per square units) spacing: all returns 0.23 last only 0.30 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24685311 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 14661819 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5716519 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3033479 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1046166 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 227328 instead zero. overview over extended number of returns of given pulse: 8943123 5364727 5963354 3276598 1137509 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 12446364 unclassified (1) 11521197 ground (2) 599446 building (6) 117802 water (9) 502 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1440034 +---> 655254 of those are unclassified (1) +---> 683937 of those are ground (2) +---> 79085 of those are building (6) +---> 21699 of those are water (9) +---> 59 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.3,-1.2) has 27 bin [-1.2,-1.1) has 7760 bin [-1.1,-1.0) has 65935 bin [-1.0,-0.9) has 39834 bin [-0.9,-0.8) has 40286 bin [-0.8,-0.7) has 68605 bin [-0.7,-0.6) has 55831 bin [-0.6,-0.5) has 54440 bin [-0.5,-0.4) has 35567 bin [-0.4,-0.3) has 24075 bin [-0.3,-0.2) has 25086 bin [-0.2,-0.1) has 45878 bin [-0.1,0.0) 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[35.3,35.4) has 179 bin [35.4,35.5) has 165 bin [35.5,35.6) has 151 bin [35.6,35.7) has 147 bin [35.7,35.8) has 111 bin [35.8,35.9) has 97 bin [35.9,36.0) has 85 bin [36.0,36.1) has 69 bin [36.1,36.2) has 50 bin [36.2,36.3) has 62 bin [36.3,36.4) has 53 bin [36.4,36.5) has 43 bin [36.5,36.6) has 28 bin [36.6,36.7) has 30 bin [36.7,36.8) has 20 bin [36.8,36.9) has 9 bin [36.9,37.0) has 16 bin [37.0,37.1) has 9 bin [37.1,37.2) has 11 bin [37.2,37.3) has 2 bin [37.3,37.4) has 4 bin [37.4,37.5) has 1 bin [37.5,37.6) has 1 bin [37.6,37.7) has 1 bin [37.8,37.9) has 1 average z coordinate 9.0 for 24685311 element(s) point source id histogram with bin size 1.000000 bin 92 has 205638 bin 103 has 5376980 bin 104 has 8090012 bin 105 has 8657564 bin 106 has 2355117 average point source id 104.223742856632427 for 24685311 element(s)