lasinfo (210611) report for 'AHN4T/50AN2_02.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: 339/2022 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: 41152979 number of points by return: 25066494 11116395 3960043 890648 119399 scale factor x y z: 0.001 0.001 0.001 offset x y z: 105980 398730 0 min x y z: 105980.000 398730.000 2.615 max x y z: 107019.999 400019.999 38.117 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: 41152979 extended number of points by return: 25066494 11116395 3960043 890648 119399 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 2615 38117 intensity 56 4663 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 -29 9 user_data 6 7 point_source_ID 14 15 gps_time 291288804.027443 291290091.397503 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 34 255 B 25 255 NIR 15 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1500 extended_scanner_channel 0 0 attribute0 0.56 46.63 ('Amplitude') attribute1 -16.4 30.4 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25066494 number of intermediate returns: 4985479 number of last returns: 25024707 number of single returns: 13923701 covered area in square units/kilounits: 1340452/1.34 point density: all returns 30.70 last only 18.67 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41152979 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25066494 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11116395 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3960043 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 890648 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 119399 instead zero. overview over extended number of returns of given pulse: 13923701 14319067 9222063 3089804 548987 46646 2711 0 0 0 0 0 0 0 0 histogram of classification of points: 18824181 unclassified (1) 21414259 ground (2) 855080 building (6) 59337 water (9) 122 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2406991 +---> 930283 of those are unclassified (1) +---> 1417741 of those are ground (2) +---> 57912 of those are building (6) +---> 1055 of those are water (9) z coordinate histogram with bin size 0.100000 bin [2.6,2.7) has 117 bin [2.7,2.8) has 521 bin [2.8,2.9) has 11102 bin [2.9,3.0) has 17555 bin [3.0,3.1) has 7042 bin [3.1,3.2) has 7955 bin [3.2,3.3) has 15541 bin [3.3,3.4) has 15792 bin [3.4,3.5) has 21362 bin [3.5,3.6) has 18343 bin [3.6,3.7) has 22387 bin [3.7,3.8) has 29780 bin [3.8,3.9) has 43780 bin [3.9,4.0) has 63674 bin [4.0,4.1) has 94218 bin [4.1,4.2) has 145339 bin [4.2,4.3) has 240857 bin [4.3,4.4) has 369831 bin [4.4,4.5) has 598319 bin [4.5,4.6) has 916582 bin [4.6,4.7) has 1193232 bin [4.7,4.8) has 1454659 bin [4.8,4.9) has 1817937 bin [4.9,5.0) has 1925015 bin [5.0,5.1) has 1643429 bin [5.1,5.2) has 1560652 bin [5.2,5.3) has 1202000 bin [5.3,5.4) has 1821989 bin [5.4,5.5) has 1936201 bin [5.5,5.6) has 1416482 bin [5.6,5.7) has 822099 bin [5.7,5.8) has 735467 bin [5.8,5.9) has 671097 bin [5.9,6.0) has 490527 bin [6.0,6.1) has 372389 bin [6.1,6.2) has 310673 bin [6.2,6.3) has 262264 bin [6.3,6.4) has 226286 bin [6.4,6.5) has 217899 bin [6.5,6.6) has 319768 bin [6.6,6.7) has 435273 bin [6.7,6.8) has 340089 bin [6.8,6.9) has 201702 bin [6.9,7.0) has 151856 bin [7.0,7.1) has 144952 bin [7.1,7.2) has 138342 bin [7.2,7.3) has 104985 bin [7.3,7.4) has 105569 bin [7.4,7.5) has 146014 bin [7.5,7.6) has 133308 bin [7.6,7.7) has 93622 bin [7.7,7.8) has 82242 bin [7.8,7.9) has 69955 bin [7.9,8.0) has 60207 bin [8.0,8.1) has 55283 bin [8.1,8.2) 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bin [31.2,31.3) has 11181 bin [31.3,31.4) has 10363 bin [31.4,31.5) has 9813 bin [31.5,31.6) has 8893 bin [31.6,31.7) has 8291 bin [31.7,31.8) has 7795 bin [31.8,31.9) has 7147 bin [31.9,32.0) has 6697 bin [32.0,32.1) has 6280 bin [32.1,32.2) has 5985 bin [32.2,32.3) has 5287 bin [32.3,32.4) has 4821 bin [32.4,32.5) has 4486 bin [32.5,32.6) has 4238 bin [32.6,32.7) has 3706 bin [32.7,32.8) has 3351 bin [32.8,32.9) has 3166 bin [32.9,33.0) has 2900 bin [33.0,33.1) has 2573 bin [33.1,33.2) has 2424 bin [33.2,33.3) has 2106 bin [33.3,33.4) has 1825 bin [33.4,33.5) has 1632 bin [33.5,33.6) has 1458 bin [33.6,33.7) has 1352 bin [33.7,33.8) has 1223 bin [33.8,33.9) has 1113 bin [33.9,34.0) has 958 bin [34.0,34.1) has 896 bin [34.1,34.2) has 811 bin [34.2,34.3) has 720 bin [34.3,34.4) has 675 bin [34.4,34.5) has 656 bin [34.5,34.6) has 534 bin [34.6,34.7) has 518 bin [34.7,34.8) has 443 bin [34.8,34.9) has 404 bin [34.9,35.0) has 365 bin [35.0,35.1) has 333 bin [35.1,35.2) has 299 bin [35.2,35.3) has 276 bin [35.3,35.4) has 214 bin [35.4,35.5) has 197 bin [35.5,35.6) has 207 bin [35.6,35.7) has 188 bin [35.7,35.8) has 164 bin [35.8,35.9) has 139 bin [35.9,36.0) has 123 bin [36.0,36.1) has 123 bin [36.1,36.2) has 97 bin [36.2,36.3) has 88 bin [36.3,36.4) has 83 bin [36.4,36.5) has 72 bin [36.5,36.6) has 60 bin [36.6,36.7) has 58 bin [36.7,36.8) has 48 bin [36.8,36.9) has 34 bin [36.9,37.0) has 34 bin [37.0,37.1) has 13 bin [37.1,37.2) has 26 bin [37.2,37.3) has 20 bin [37.3,37.4) has 24 bin [37.4,37.5) has 10 bin [37.5,37.6) has 16 bin [37.6,37.7) has 6 bin [37.7,37.8) has 5 bin [37.8,37.9) has 6 bin [37.9,38.0) has 7 bin [38.0,38.1) has 4 bin [38.1,38.2) has 1 average z coordinate 10.6 for 41152979 element(s) point source id histogram with bin size 1.000000 bin 14 has 24505972 bin 15 has 16647007 average point source id 14.404515235701405 for 41152979 element(s)