lasinfo (210611) report for 'AHN4T/64FZ1_17.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: 181/2021 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: 7586036 number of points by return: 7486084 76790 20030 2830 302 scale factor x y z: 0.001 0.001 0.001 offset x y z: 50980 419980 0 min x y z: 50980.000 419980.000 -0.322 max x y z: 52019.999 421269.999 11.434 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: 7586036 extended number of points by return: 7486084 76790 20030 2830 302 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 -322 11434 intensity 56 3501 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 -18 4 user_data 6 7 point_source_ID 30 31 gps_time 259494690.343429 259496390.619718 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 26 255 B 30 255 NIR 17 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -3000 667 extended_scanner_channel 0 0 attribute0 0.56 35.01 ('Amplitude') attribute1 -15.54 19.49 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 7486084 number of intermediate returns: 23383 number of last returns: 7485058 number of single returns: 7408489 covered area in square units/kilounits: 835148/0.84 point density: all returns 9.08 last only 8.96 (per square units) spacing: all returns 0.33 last only 0.33 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 7586036 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 7486084 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 76790 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 20030 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2830 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 302 instead zero. overview over extended number of returns of given pulse: 7408489 113870 51923 10213 1365 166 10 0 0 0 0 0 0 0 0 histogram of classification of points: 177205 unclassified (1) 389895 ground (2) 7013052 water (9) 5884 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 926410 +---> 51132 of those are unclassified (1) +---> 80203 of those are ground (2) +---> 794574 of those are water (9) +---> 501 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 11 bin [-0.3,-0.2) has 9877 bin [-0.2,-0.1) has 1665045 bin [-0.1,0.0) has 5238245 bin [0.0,0.1) has 122175 bin [0.1,0.2) has 10503 bin [0.2,0.3) has 10647 bin [0.3,0.4) has 30262 bin [0.4,0.5) has 81233 bin [0.5,0.6) has 96655 bin [0.6,0.7) has 47637 bin [0.7,0.8) has 19737 bin [0.8,0.9) has 17570 bin [0.9,1.0) has 13411 bin [1.0,1.1) has 12121 bin [1.1,1.2) has 12757 bin [1.2,1.3) has 13250 bin [1.3,1.4) has 10599 bin [1.4,1.5) has 9075 bin [1.5,1.6) has 7681 bin [1.6,1.7) has 7212 bin [1.7,1.8) has 6235 bin [1.8,1.9) has 5247 bin [1.9,2.0) has 5239 bin [2.0,2.1) has 5080 bin [2.1,2.2) has 4854 bin [2.2,2.3) has 4783 bin [2.3,2.4) has 4809 bin [2.4,2.5) has 4547 bin [2.5,2.6) has 4449 bin [2.6,2.7) has 4139 bin [2.7,2.8) has 3896 bin [2.8,2.9) has 3430 bin [2.9,3.0) has 3215 bin [3.0,3.1) has 3049 bin [3.1,3.2) has 2954 bin [3.2,3.3) has 2765 bin [3.3,3.4) has 2650 bin [3.4,3.5) has 2504 bin [3.5,3.6) has 2460 bin [3.6,3.7) has 2354 bin [3.7,3.8) has 2341 bin [3.8,3.9) has 2398 bin [3.9,4.0) has 2145 bin [4.0,4.1) has 2078 bin [4.1,4.2) has 1906 bin [4.2,4.3) has 1874 bin [4.3,4.4) has 1982 bin [4.4,4.5) has 1937 bin [4.5,4.6) has 1926 bin [4.6,4.7) has 1853 bin [4.7,4.8) has 1823 bin [4.8,4.9) has 1806 bin [4.9,5.0) has 1852 bin [5.0,5.1) has 1830 bin [5.1,5.2) has 1788 bin [5.2,5.3) has 1867 bin [5.3,5.4) has 1842 bin [5.4,5.5) has 1798 bin [5.5,5.6) has 1799 bin [5.6,5.7) has 1828 bin [5.7,5.8) has 1710 bin [5.8,5.9) has 1613 bin [5.9,6.0) has 1501 bin [6.0,6.1) has 1433 bin [6.1,6.2) has 1424 bin [6.2,6.3) has 1322 bin [6.3,6.4) has 1342 bin [6.4,6.5) has 1244 bin [6.5,6.6) has 1271 bin [6.6,6.7) has 1173 bin [6.7,6.8) has 1107 bin [6.8,6.9) has 1039 bin [6.9,7.0) has 996 bin [7.0,7.1) has 945 bin [7.1,7.2) has 1024 bin [7.2,7.3) has 1077 bin [7.3,7.4) has 973 bin [7.4,7.5) has 929 bin [7.5,7.6) has 869 bin [7.6,7.7) has 831 bin [7.7,7.8) has 836 bin [7.8,7.9) has 749 bin [7.9,8.0) has 665 bin [8.0,8.1) has 606 bin [8.1,8.2) has 573 bin [8.2,8.3) has 550 bin [8.3,8.4) has 502 bin [8.4,8.5) has 438 bin [8.5,8.6) has 417 bin [8.6,8.7) has 424 bin [8.7,8.8) has 355 bin [8.8,8.9) has 367 bin [8.9,9.0) has 346 bin [9.0,9.1) has 259 bin [9.1,9.2) has 246 bin [9.2,9.3) has 246 bin [9.3,9.4) has 211 bin [9.4,9.5) has 189 bin [9.5,9.6) has 176 bin [9.6,9.7) has 151 bin [9.7,9.8) has 136 bin [9.8,9.9) has 134 bin [9.9,10.0) has 121 bin [10.0,10.1) has 113 bin [10.1,10.2) has 96 bin [10.2,10.3) has 60 bin [10.3,10.4) has 56 bin [10.4,10.5) has 42 bin [10.5,10.6) has 28 bin [10.6,10.7) has 21 bin [10.7,10.8) has 24 bin [10.8,10.9) has 18 bin [10.9,11.0) has 6 bin [11.0,11.1) has 7 bin [11.1,11.2) has 5 bin [11.2,11.3) has 1 bin [11.3,11.4) has 2 bin [11.4,11.5) has 2 average z coordinate 0.0 for 7586036 element(s) point source id histogram with bin size 1.000000 bin 30 has 4406123 bin 31 has 3179913 average point source id 30.41917979297752 for 7586036 element(s)