lasinfo (210611) report for 'AHN4T/17EN2_05.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: 28828568 number of points by return: 22385754 4218184 1658278 471686 83573 scale factor x y z: 0.001 0.001 0.001 offset x y z: 248980 548730 0 min x y z: 248980.000 548730.000 9.487 max x y z: 250019.999 550019.999 52.981 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: 28828568 extended number of points by return: 22385754 4218184 1658278 471686 83573 10143 950 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 9487 52981 intensity 33 4952 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 -17 29 user_data 6 7 point_source_ID 50 51 gps_time 330506279.529185 330763409.206299 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 6 255 B 6 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.84 33.87 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22385754 number of intermediate returns: 2232398 number of last returns: 22355554 number of single returns: 18145138 covered area in square units/kilounits: 1340116/1.34 point density: all returns 21.51 last only 16.68 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28828568 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22385754 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4218184 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1658278 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 471686 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 83573 instead zero. overview over extended number of returns of given pulse: 18145138 5127881 3566916 1558268 368366 55674 6325 0 0 0 0 0 0 0 0 histogram of classification of points: 8927890 unclassified (1) 15862542 ground (2) 3985092 building (6) 37708 water (9) 15336 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1827753 +---> 561966 of those are unclassified (1) +---> 1143190 of those are ground (2) +---> 117960 of those are building (6) +---> 2753 of those are water (9) +---> 1884 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [9.4,9.5) has 1 bin [9.5,9.6) has 48 bin [9.6,9.7) has 19657 bin [9.7,9.8) has 12086 bin [9.8,9.9) has 1211 bin [9.9,10.0) has 1901 bin [10.0,10.1) has 3554 bin [10.1,10.2) has 5416 bin [10.2,10.3) has 10445 bin [10.3,10.4) has 10071 bin [10.4,10.5) has 9654 bin [10.5,10.6) has 12841 bin [10.6,10.7) has 34013 bin [10.7,10.8) has 56302 bin [10.8,10.9) has 65551 bin [10.9,11.0) has 76368 bin [11.0,11.1) has 105859 bin [11.1,11.2) has 102986 bin [11.2,11.3) has 151873 bin [11.3,11.4) has 172828 bin [11.4,11.5) has 155173 bin [11.5,11.6) has 145568 bin [11.6,11.7) has 204267 bin [11.7,11.8) has 216201 bin [11.8,11.9) has 249752 bin [11.9,12.0) has 280484 bin [12.0,12.1) has 289929 bin [12.1,12.2) has 261081 bin [12.2,12.3) has 230260 bin [12.3,12.4) has 216569 bin [12.4,12.5) has 218102 bin [12.5,12.6) has 210936 bin [12.6,12.7) has 253299 bin [12.7,12.8) has 233066 bin [12.8,12.9) has 207848 bin [12.9,13.0) has 230974 bin [13.0,13.1) has 229632 bin [13.1,13.2) has 209836 bin [13.2,13.3) has 174080 bin [13.3,13.4) has 153486 bin [13.4,13.5) has 140354 bin [13.5,13.6) has 121085 bin [13.6,13.7) has 128389 bin [13.7,13.8) has 139177 bin [13.8,13.9) has 170090 bin [13.9,14.0) has 178466 bin [14.0,14.1) has 165722 bin [14.1,14.2) has 167204 bin [14.2,14.3) has 154386 bin [14.3,14.4) has 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has 11054 bin [41.0,41.1) has 10999 bin [41.1,41.2) has 10869 bin [41.2,41.3) has 10835 bin [41.3,41.4) has 10587 bin [41.4,41.5) has 10362 bin [41.5,41.6) has 10193 bin [41.6,41.7) has 9912 bin [41.7,41.8) has 9711 bin [41.8,41.9) has 9536 bin [41.9,42.0) has 9382 bin [42.0,42.1) has 9163 bin [42.1,42.2) has 8898 bin [42.2,42.3) has 8660 bin [42.3,42.4) has 8314 bin [42.4,42.5) has 8028 bin [42.5,42.6) has 7924 bin [42.6,42.7) has 7414 bin [42.7,42.8) has 7224 bin [42.8,42.9) has 6781 bin [42.9,43.0) has 6575 bin [43.0,43.1) has 6315 bin [43.1,43.2) has 5932 bin [43.2,43.3) has 5733 bin [43.3,43.4) has 5524 bin [43.4,43.5) has 5353 bin [43.5,43.6) has 5128 bin [43.6,43.7) has 4820 bin [43.7,43.8) has 4654 bin [43.8,43.9) has 4446 bin [43.9,44.0) has 4428 bin [44.0,44.1) has 4154 bin [44.1,44.2) has 3924 bin [44.2,44.3) has 3781 bin [44.3,44.4) has 3711 bin [44.4,44.5) has 3621 bin [44.5,44.6) has 3380 bin [44.6,44.7) has 3338 bin [44.7,44.8) has 3189 bin [44.8,44.9) has 3165 bin [44.9,45.0) has 2873 bin [45.0,45.1) has 2968 bin [45.1,45.2) has 2951 bin [45.2,45.3) has 2741 bin [45.3,45.4) has 2740 bin [45.4,45.5) has 2687 bin [45.5,45.6) has 2476 bin [45.6,45.7) has 2374 bin [45.7,45.8) has 2445 bin [45.8,45.9) has 2498 bin [45.9,46.0) has 2356 bin [46.0,46.1) has 2399 bin [46.1,46.2) has 2272 bin [46.2,46.3) has 2205 bin [46.3,46.4) has 2119 bin [46.4,46.5) has 2151 bin [46.5,46.6) has 2088 bin [46.6,46.7) has 2112 bin [46.7,46.8) has 1940 bin [46.8,46.9) has 2042 bin [46.9,47.0) has 2044 bin [47.0,47.1) has 2006 bin [47.1,47.2) has 2007 bin [47.2,47.3) has 1938 bin [47.3,47.4) has 1910 bin [47.4,47.5) has 1866 bin [47.5,47.6) has 1847 bin [47.6,47.7) has 1870 bin [47.7,47.8) has 1804 bin [47.8,47.9) has 1763 bin [47.9,48.0) has 1713 bin [48.0,48.1) has 1631 bin [48.1,48.2) has 1599 bin [48.2,48.3) has 1463 bin [48.3,48.4) has 1465 bin [48.4,48.5) has 1413 bin [48.5,48.6) has 1410 bin [48.6,48.7) has 1331 bin [48.7,48.8) has 1227 bin [48.8,48.9) has 1218 bin [48.9,49.0) has 1150 bin [49.0,49.1) has 962 bin [49.1,49.2) has 1004 bin [49.2,49.3) has 922 bin [49.3,49.4) has 858 bin [49.4,49.5) has 818 bin [49.5,49.6) has 761 bin [49.6,49.7) has 699 bin [49.7,49.8) has 658 bin [49.8,49.9) has 616 bin [49.9,50.0) has 609 bin [50.0,50.1) has 522 bin [50.1,50.2) has 518 bin [50.2,50.3) has 447 bin [50.3,50.4) has 399 bin [50.4,50.5) has 406 bin [50.5,50.6) has 322 bin [50.6,50.7) has 270 bin [50.7,50.8) has 260 bin [50.8,50.9) has 227 bin [50.9,51.0) has 171 bin [51.0,51.1) has 185 bin [51.1,51.2) has 141 bin [51.2,51.3) has 106 bin [51.3,51.4) has 105 bin [51.4,51.5) has 60 bin [51.5,51.6) has 57 bin [51.6,51.7) has 36 bin [51.7,51.8) has 25 bin [51.8,51.9) has 11 bin [51.9,52.0) has 5 bin [52.0,52.1) has 6 bin [52.1,52.2) has 1 bin [52.3,52.4) has 1 bin [52.5,52.6) has 1 bin [52.6,52.7) has 2 bin [52.9,53.0) has 1 average z coordinate 19.4 for 28828568 element(s) point source id histogram with bin size 1.000000 bin 50 has 6926215 bin 51 has 21902353 average point source id 50.759744743478066 for 28828568 element(s)