lasinfo (210611) report for 'AHN3T/16CN1_19.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: 212/2021 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: 28406917 number of points by return: 14137854 8422338 4285700 1320964 240061 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 532480 0 min x y z: 182980.000 532480.000 -4.074 max x y z: 184019.999 533769.999 35.641 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: 28406917 extended number of points by return: 14137854 8422338 4285700 1320964 240061 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 -4074 35641 intensity 1 65526 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -32 31 user_data 1 5 point_source_ID 14 39 gps_time 133966514.992899 134055641.516993 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 17 255 B 5 255 NIR 23 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5333 5167 extended_scanner_channel 0 0 number of first returns: 14137854 number of intermediate returns: 5851878 number of last returns: 14130533 number of single returns: 5713348 covered area in square units/kilounits: 1331764/1.33 point density: all returns 21.33 last only 10.61 (per square units) spacing: all returns 0.22 last only 0.31 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28406917 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 14137854 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8422338 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4285700 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1320964 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 240061 instead zero. overview over extended number of returns of given pulse: 5713348 8266876 8896196 4327881 1202616 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 17743109 unclassified (1) 10628520 ground (2) 19610 building (6) 15678 water (9) +-> flagged as extended overlap: 1716196 +---> 953881 of those are unclassified (1) +---> 761062 of those are ground (2) +---> 1253 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-4.1,-4.0) has 141 bin [-4.0,-3.9) has 495 bin [-3.9,-3.8) has 837 bin [-3.8,-3.7) has 382 bin [-3.7,-3.6) has 1065 bin [-3.6,-3.5) has 23347 bin [-3.5,-3.4) has 26042 bin [-3.4,-3.3) has 43023 bin [-3.3,-3.2) has 91458 bin [-3.2,-3.1) has 148310 bin [-3.1,-3.0) has 206799 bin [-3.0,-2.9) has 475288 bin [-2.9,-2.8) has 682995 bin [-2.8,-2.7) has 760137 bin [-2.7,-2.6) has 880380 bin [-2.6,-2.5) has 868721 bin [-2.5,-2.4) has 857689 bin [-2.4,-2.3) 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bin [33.5,33.6) has 10 bin [33.6,33.7) has 1 bin [33.7,33.8) has 3 bin [33.8,33.9) has 3 bin [33.9,34.0) has 1 bin [34.0,34.1) has 3 bin [34.1,34.2) has 2 bin [34.2,34.3) has 3 bin [34.3,34.4) has 3 bin [34.4,34.5) has 6 bin [34.5,34.6) has 3 bin [34.6,34.7) has 1 bin [34.8,34.9) has 2 bin [34.9,35.0) has 2 bin [35.0,35.1) has 2 bin [35.4,35.5) has 1 bin [35.6,35.7) has 1 average z coordinate 5.5 for 28406917 element(s) point source id histogram with bin size 1.000000 bin 14 has 4921592 bin 35 has 24 bin 36 has 2472628 bin 37 has 9628312 bin 38 has 11204295 bin 39 has 180066 average point source id 33.335228317807243 for 28406917 element(s)