lasinfo (210611) report for 'AHN4T/25AN1_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: 178/2021 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: 135461055 number of points by return: 77360870 38144206 15853815 3807125 295039 scale factor x y z: 0.001 0.001 0.001 offset x y z: 102980 494980 0 min x y z: 102980.000 494980.000 1.599 max x y z: 104019.999 496269.999 51.751 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: 135461055 extended number of points by return: 77360870 38144206 15853815 3807125 295039 0 0 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 1599 51751 intensity 0 4918 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -31 34 user_data 6 9 point_source_ID 20 126 gps_time 269521590.344758 270120431.618749 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 6 255 B 3 255 NIR 37 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5667 extended_scanner_channel 0 0 attribute0 0 49.18 ('Amplitude') attribute1 -18.12 33.89 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 77360870 number of intermediate returns: 19988005 number of last returns: 77145875 number of single returns: 39033695 covered area in square units/kilounits: 1338316/1.34 point density: all returns 101.22 last only 57.64 (per square units) spacing: all returns 0.10 last only 0.13 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 135461055 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 77360870 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 38144206 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 15853815 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 3807125 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 295039 instead zero. overview over extended number of returns of given pulse: 39033695 44655811 36215564 14075640 1464829 15251 265 0 0 0 0 0 0 0 0 histogram of classification of points: 68461856 unclassified (1) 60928170 ground (2) 5841753 building (6) 226445 water (9) 2831 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 8285381 +---> 3976931 of those are unclassified (1) +---> 3928381 of those are ground (2) +---> 368249 of those are building (6) +---> 11820 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.5,1.6) has 1 bin [1.6,1.7) has 93 bin [1.7,1.8) has 1280 bin [1.8,1.9) has 719 bin [1.9,2.0) has 385 bin [2.0,2.1) has 320 bin [2.1,2.2) has 921 bin [2.2,2.3) has 3175 bin [2.3,2.4) has 2782 bin [2.4,2.5) has 7432 bin [2.5,2.6) has 5470 bin [2.6,2.7) has 5690 bin [2.7,2.8) has 5362 bin [2.8,2.9) has 21308 bin [2.9,3.0) has 32326 bin [3.0,3.1) has 37360 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has 26752 bin [33.3,33.4) has 25567 bin [33.4,33.5) has 24858 bin [33.5,33.6) has 24050 bin [33.6,33.7) has 23632 bin [33.7,33.8) has 23235 bin [33.8,33.9) has 22239 bin [33.9,34.0) has 21936 bin [34.0,34.1) has 21622 bin [34.1,34.2) has 20845 bin [34.2,34.3) has 20285 bin [34.3,34.4) has 20064 bin [34.4,34.5) has 19208 bin [34.5,34.6) has 18720 bin [34.6,34.7) has 17910 bin [34.7,34.8) has 17147 bin [34.8,34.9) has 16364 bin [34.9,35.0) has 15950 bin [35.0,35.1) has 15400 bin [35.1,35.2) has 14710 bin [35.2,35.3) has 14443 bin [35.3,35.4) has 13476 bin [35.4,35.5) has 12919 bin [35.5,35.6) has 12449 bin [35.6,35.7) has 11950 bin [35.7,35.8) has 11932 bin [35.8,35.9) has 11993 bin [35.9,36.0) has 11393 bin [36.0,36.1) has 10996 bin [36.1,36.2) has 10742 bin [36.2,36.3) has 10483 bin [36.3,36.4) has 10042 bin [36.4,36.5) has 9721 bin [36.5,36.6) has 9347 bin [36.6,36.7) has 9032 bin [36.7,36.8) has 8530 bin [36.8,36.9) has 8106 bin [36.9,37.0) has 7624 bin [37.0,37.1) has 7389 bin 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bin [41.2,41.3) has 18 bin [41.3,41.4) has 19 bin [41.4,41.5) has 2 bin [41.5,41.6) has 5 bin [41.6,41.7) has 50 bin [41.7,41.8) has 27 bin [41.8,41.9) has 1 bin [41.9,42.0) has 4 bin [42.0,42.1) has 6 bin [42.1,42.2) has 13 bin [42.2,42.3) has 6 bin [44.0,44.1) has 2 bin [44.6,44.7) has 1 bin [44.7,44.8) has 1 bin [46.9,47.0) has 4 bin [47.0,47.1) has 1 bin [48.2,48.3) has 1 bin [48.3,48.4) has 2 bin [48.5,48.6) has 3 bin [48.6,48.7) has 9 bin [48.7,48.8) has 4 bin [48.8,48.9) has 2 bin [48.9,49.0) has 3 bin [49.1,49.2) has 6 bin [49.2,49.3) has 4 bin [49.3,49.4) has 2 bin [49.4,49.5) has 1 bin [49.5,49.6) has 1 bin [49.6,49.7) has 3 bin [49.7,49.8) has 4 bin [49.8,49.9) has 2 bin [49.9,50.0) has 1 bin [50.0,50.1) has 1 bin [50.2,50.3) has 2 bin [50.3,50.4) has 3 bin [50.4,50.5) has 1 bin [50.5,50.6) has 3 bin [51.4,51.5) has 1 bin [51.5,51.6) has 15 bin [51.6,51.7) has 8 bin [51.7,51.8) has 4 average z coordinate 13.0 for 135461055 element(s) point source id histogram with bin size 1.000000 bin 20 has 16622355 bin 123 has 549359 bin 124 has 51766989 bin 126 has 66522352 average point source id 112.216321104246532 for 135461055 element(s)