lasinfo (210611) report for 'AHN4T/17FN2_08.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: 335/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 24001145 number of points by return: 22510258 878595 438166 142132 28119 scale factor x y z: 0.001 0.001 0.001 offset x y z: 256980 547480 0 min x y z: 256980.000 547480.000 6.595 max x y z: 258019.999 548769.999 49.270 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: 24001145 extended number of points by return: 22510258 878595 438166 142132 28119 3538 337 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: 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 4 of 4: 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 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 6595 49270 intensity 55 4709 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 18 user_data 6 7 point_source_ID 51 53 gps_time 330441768.007676 330506186.299850 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 41 255 B 27 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 3000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.58 30.88 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22510258 number of intermediate returns: 612345 number of last returns: 22509487 number of single returns: 21630945 covered area in square units/kilounits: 1329472/1.33 point density: all returns 18.05 last only 16.93 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24001145 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22510258 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 878595 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 438166 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 142132 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 28119 instead zero. overview over extended number of returns of given pulse: 21630945 881723 887877 455952 123050 19359 2239 0 0 0 0 0 0 0 0 histogram of classification of points: 1758116 unclassified (1) 21668503 ground (2) 487513 building (6) 86631 water (9) 382 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1579150 +---> 90751 of those are unclassified (1) +---> 1450100 of those are ground (2) +---> 32964 of those are building (6) +---> 5335 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.5,6.6) has 1 bin [6.6,6.7) has 140 bin [6.7,6.8) has 956 bin [6.8,6.9) has 1048 bin [6.9,7.0) has 50637 bin [7.0,7.1) has 37307 bin [7.1,7.2) has 32357 bin [7.2,7.3) has 32701 bin [7.3,7.4) has 39792 bin [7.4,7.5) has 57925 bin [7.5,7.6) has 63430 bin [7.6,7.7) has 70227 bin [7.7,7.8) has 122736 bin [7.8,7.9) has 427260 bin [7.9,8.0) has 844604 bin [8.0,8.1) has 1228857 bin [8.1,8.2) has 1496377 bin [8.2,8.3) has 2418959 bin [8.3,8.4) has 3266875 bin [8.4,8.5) has 3552639 bin [8.5,8.6) has 2525434 bin [8.6,8.7) has 1595758 bin [8.7,8.8) has 1041289 bin [8.8,8.9) has 893956 bin [8.9,9.0) has 667174 bin [9.0,9.1) has 370307 bin [9.1,9.2) has 233011 bin [9.2,9.3) has 175819 bin [9.3,9.4) has 159011 bin [9.4,9.5) has 115175 bin [9.5,9.6) has 85913 bin [9.6,9.7) has 51987 bin [9.7,9.8) has 27733 bin [9.8,9.9) has 20149 bin [9.9,10.0) has 19001 bin [10.0,10.1) has 17906 bin [10.1,10.2) has 16082 bin [10.2,10.3) has 15251 bin [10.3,10.4) has 15317 bin [10.4,10.5) has 14955 bin [10.5,10.6) has 14493 bin [10.6,10.7) has 14592 bin [10.7,10.8) has 17134 bin [10.8,10.9) has 26032 bin [10.9,11.0) has 16207 bin [11.0,11.1) has 14385 bin [11.1,11.2) has 13430 bin [11.2,11.3) has 13717 bin [11.3,11.4) has 14083 bin [11.4,11.5) has 14700 bin [11.5,11.6) has 15635 bin [11.6,11.7) has 17355 bin [11.7,11.8) has 17245 bin [11.8,11.9) has 18229 bin [11.9,12.0) has 18307 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[35.7,35.8) has 973 bin [35.8,35.9) has 916 bin [35.9,36.0) has 864 bin [36.0,36.1) has 780 bin [36.1,36.2) has 850 bin [36.2,36.3) has 779 bin [36.3,36.4) has 723 bin [36.4,36.5) has 665 bin [36.5,36.6) has 647 bin [36.6,36.7) has 547 bin [36.7,36.8) has 556 bin [36.8,36.9) has 542 bin [36.9,37.0) has 476 bin [37.0,37.1) has 500 bin [37.1,37.2) has 454 bin [37.2,37.3) has 429 bin [37.3,37.4) has 373 bin [37.4,37.5) has 391 bin [37.5,37.6) has 362 bin [37.6,37.7) has 330 bin [37.7,37.8) has 304 bin [37.8,37.9) has 307 bin [37.9,38.0) has 263 bin [38.0,38.1) has 269 bin [38.1,38.2) has 217 bin [38.2,38.3) has 232 bin [38.3,38.4) has 212 bin [38.4,38.5) has 193 bin [38.5,38.6) has 201 bin [38.6,38.7) has 185 bin [38.7,38.8) has 151 bin [38.8,38.9) has 120 bin [38.9,39.0) has 122 bin [39.0,39.1) has 102 bin [39.1,39.2) has 101 bin [39.2,39.3) has 73 bin [39.3,39.4) has 58 bin [39.4,39.5) has 58 bin [39.5,39.6) has 43 bin [39.6,39.7) has 34 bin [39.7,39.8) has 33 bin [39.8,39.9) has 24 bin [39.9,40.0) has 14 bin [40.0,40.1) has 9 bin [40.1,40.2) has 5 bin [40.2,40.3) has 6 bin [40.3,40.4) has 6 bin [40.4,40.5) has 3 bin [40.5,40.6) has 2 bin [40.7,40.8) has 2 bin [40.8,40.9) has 1 bin [40.9,41.0) has 2 bin [41.0,41.1) has 2 bin [41.2,41.3) has 1 bin [41.4,41.5) has 1 bin [41.6,41.7) has 1 bin [41.9,42.0) has 1 bin [42.1,42.2) has 1 bin [42.4,42.5) has 2 bin [43.1,43.2) has 1 bin [44.0,44.1) has 1 bin [44.4,44.5) has 3 bin [44.5,44.6) has 4 bin [44.6,44.7) has 7 bin [44.7,44.8) has 2 bin [44.8,44.9) has 7 bin [45.0,45.1) has 2 bin [45.1,45.2) has 1 bin [45.2,45.3) has 4 bin [45.3,45.4) has 1 bin [45.9,46.0) has 1 bin [46.3,46.4) has 2 bin [46.5,46.6) has 1 bin [46.7,46.8) has 1 bin [48.2,48.3) has 1 bin [48.3,48.4) has 1 bin [48.4,48.5) has 1 bin [48.9,49.0) has 2 bin [49.1,49.2) has 5 bin [49.2,49.3) has 4 average z coordinate 9.3 for 24001145 element(s) point source id histogram with bin size 1.000000 bin 51 has 5078287 bin 52 has 18811563 bin 53 has 111295 average point source id 51.793051873150219 for 24001145 element(s)