lasinfo (210611) report for 'AHN3T/37DN2_10.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: 26983558 number of points by return: 14163585 6059748 3652869 2095329 1012027 scale factor x y z: 0.001 0.001 0.001 offset x y z: 78980 434980 0 min x y z: 78980.000 434980.000 -2.704 max x y z: 80019.999 436269.999 35.349 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: 26983558 extended number of points by return: 14163585 6059748 3652869 2095329 1012027 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 -2704 35349 intensity 1 65533 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 -35 33 user_data 2 2 point_source_ID 12 52107 gps_time 487571.063440 164806469.709347 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 3 255 G 17 255 B 7 255 NIR 12 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5833 5500 extended_scanner_channel 0 0 number of first returns: 14163585 number of intermediate returns: 6808179 number of last returns: 14093478 number of single returns: 8081684 covered area in square units/kilounits: 1173732/1.17 point density: all returns 22.99 last only 12.01 (per square units) spacing: all returns 0.21 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26983558 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 14163585 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6059748 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3652869 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2095329 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1012027 instead zero. overview over extended number of returns of given pulse: 8081684 4776596 4691934 4346731 5086613 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 15256792 unclassified (1) 11037472 ground (2) 3056 building (6) 685911 water (9) 327 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1747106 +---> 1100455 of those are unclassified (1) +---> 611191 of those are ground (2) +---> 3056 of those are building (6) +---> 32404 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.8,-2.7) has 3 bin [-2.7,-2.6) has 2001 bin [-2.6,-2.5) has 46777 bin [-2.5,-2.4) has 56713 bin [-2.4,-2.3) has 128160 bin [-2.3,-2.2) has 354161 bin [-2.2,-2.1) has 549279 bin [-2.1,-2.0) has 529837 bin [-2.0,-1.9) has 526269 bin [-1.9,-1.8) has 509153 bin [-1.8,-1.7) has 507702 bin [-1.7,-1.6) has 549285 bin [-1.6,-1.5) has 535776 bin [-1.5,-1.4) has 458145 bin 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[34.2,34.3) has 53 bin [34.3,34.4) has 34 bin [34.4,34.5) has 38 bin [34.5,34.6) has 22 bin [34.6,34.7) has 29 bin [34.7,34.8) has 13 bin [34.8,34.9) has 6 bin [34.9,35.0) has 9 bin [35.0,35.1) has 3 bin [35.1,35.2) has 5 bin [35.2,35.3) has 1 bin [35.3,35.4) has 1 average z coordinate 5.1 for 26983558 element(s) point source id histogram with bin size 1.000000 bin 12 has 45630 bin 13 has 10893 bin 14 has 88 bin 52103 has 38087 bin 52104 has 4229723 bin 52105 has 8828791 bin 52106 has 9298667 bin 52107 has 4531679 average point source id 51996.23118507945037 for 26983558 element(s)