lasinfo (210611) report for 'AHN3T/26CN1_01.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: 213/2021 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: 22299775 number of points by return: 15280181 3670360 2063354 962461 323419 scale factor x y z: 0.001 0.001 0.001 offset x y z: 139980 486230 0 min x y z: 139980.000 486230.000 -5.576 max x y z: 141019.999 487519.999 30.861 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: 22299775 extended number of points by return: 15280181 3670360 2063354 962461 323419 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 -5576 30861 intensity 0 65528 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 -33 32 user_data 2 2 point_source_ID 4471 4476 gps_time 47763.170488 53165.480571 Color R 12 255 G 11 255 B 12 255 NIR 13 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 number of first returns: 15280181 number of intermediate returns: 3350749 number of last returns: 15258914 number of single returns: 11590069 covered area in square units/kilounits: 1330192/1.33 point density: all returns 16.76 last only 11.47 (per square units) spacing: all returns 0.24 last only 0.30 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 22299775 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15280181 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3670360 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2063354 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 962461 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 323419 instead zero. overview over extended number of returns of given pulse: 11590069 3230176 3305735 2556485 1617310 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 8598740 unclassified (1) 11072730 ground (2) 2552436 building (6) 35714 water (9) 40155 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1527835 +---> 579022 of those are unclassified (1) +---> 762209 of those are ground (2) +---> 183243 of those are building (6) +---> 1216 of those are water (9) +---> 2145 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.6,-5.5) has 181 bin [-5.5,-5.4) has 7320 bin [-5.4,-5.3) has 4762 bin [-5.3,-5.2) has 6369 bin [-5.2,-5.1) has 15326 bin [-5.1,-5.0) has 17615 bin [-5.0,-4.9) has 21438 bin [-4.9,-4.8) has 31563 bin [-4.8,-4.7) has 28676 bin [-4.7,-4.6) has 30749 bin [-4.6,-4.5) has 34789 bin [-4.5,-4.4) has 49892 bin 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[27.3,27.4) has 517 bin [27.4,27.5) has 448 bin [27.5,27.6) has 422 bin [27.6,27.7) has 354 bin [27.7,27.8) has 374 bin [27.8,27.9) has 285 bin [27.9,28.0) has 267 bin [28.0,28.1) has 240 bin [28.1,28.2) has 188 bin [28.2,28.3) has 153 bin [28.3,28.4) has 134 bin [28.4,28.5) has 115 bin [28.5,28.6) has 98 bin [28.6,28.7) has 96 bin [28.7,28.8) has 94 bin [28.8,28.9) has 78 bin [28.9,29.0) has 45 bin [29.0,29.1) has 63 bin [29.1,29.2) has 56 bin [29.2,29.3) has 32 bin [29.3,29.4) has 24 bin [29.4,29.5) has 30 bin [29.5,29.6) has 23 bin [29.6,29.7) has 21 bin [29.7,29.8) has 17 bin [29.8,29.9) has 18 bin [29.9,30.0) has 9 bin [30.0,30.1) has 5 bin [30.1,30.2) has 3 bin [30.2,30.3) has 6 bin [30.3,30.4) has 3 bin [30.4,30.5) has 2 bin [30.5,30.6) has 1 bin [30.8,30.9) has 2 average z coordinate 0.5 for 22299775 element(s) point source id histogram with bin size 1.000000 bin 4471 has 941571 bin 4472 has 4466572 bin 4473 has 7352759 bin 4474 has 7551837 bin 4475 has 1979260 bin 4476 has 7776 average point source id 4473.232467412787628 for 22299775 element(s)