lasinfo (210611) report for 'AHN3T/37FN1_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: 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: 19400606 number of points by return: 16081022 1833112 852755 440437 193280 scale factor x y z: 0.001 0.001 0.001 offset x y z: 92980 444980 0 min x y z: 92980.000 444980.000 -11.470 max x y z: 94019.999 446269.999 26.574 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: 19400606 extended number of points by return: 16081022 1833112 852755 440437 193280 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 -11470 26574 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 -33 34 user_data 2 2 point_source_ID 57133 58132 gps_time 232673.777241 294693.515203 Color R 25 255 G 27 255 B 22 255 NIR 22 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5500 5667 extended_scanner_channel 0 0 number of first returns: 16081022 number of intermediate returns: 1495624 number of last returns: 16048323 number of single returns: 14224363 covered area in square units/kilounits: 1304956/1.30 point density: all returns 14.87 last only 12.30 (per square units) spacing: all returns 0.26 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 19400606 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16081022 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1833112 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 852755 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 440437 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 193280 instead zero. overview over extended number of returns of given pulse: 14224363 1968325 1249068 991614 967236 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4595130 unclassified (1) 12025234 ground (2) 2624608 building (6) 79237 water (9) 76397 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1204975 +---> 275661 of those are unclassified (1) +---> 738550 of those are ground (2) +---> 181814 of those are building (6) +---> 4728 of those are water (9) +---> 4222 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-11.5,-11.4) has 1030 bin [-11.4,-11.3) has 3943 bin [-11.3,-11.2) has 2335 bin [-11.2,-11.1) has 3970 bin [-11.1,-11.0) has 6804 bin [-11.0,-10.9) has 4719 bin [-10.9,-10.8) has 3755 bin [-10.8,-10.7) has 3234 bin [-10.7,-10.6) has 2849 bin [-10.6,-10.5) has 4151 bin [-10.5,-10.4) has 4000 bin [-10.4,-10.3) has 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has 3 bin [26.0,26.1) has 1 bin [26.1,26.2) has 4 bin [26.2,26.3) has 3 bin [26.3,26.4) has 3 bin [26.5,26.6) has 3 average z coordinate -2.6 for 19400606 element(s) point source id histogram with bin size 1.000000 bin 57133 has 4484475 bin 57134 has 5863164 bin 57135 has 4572760 bin 57136 has 2584225 bin 58132 has 1895982 average point source id 57231.803479489251913 for 19400606 element(s)