lasinfo (210611) report for 'AHN4T/64FZ2_25.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: 9026829 number of points by return: 8369686 574769 77853 4350 171 scale factor x y z: 0.001 0.001 0.001 offset x y z: 58980 418730 0 min x y z: 58980.000 418730.000 -0.323 max x y z: 60019.999 420019.999 12.950 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: 9026829 extended number of points by return: 8369686 574769 77853 4350 171 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 -323 12950 intensity 18 3391 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -5 32 user_data 6 7 point_source_ID 29 30 gps_time 259494014.267609 259494822.130577 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 254 G 3 255 B 7 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -833 5333 extended_scanner_channel 0 0 attribute0 0.18 33.91 ('Amplitude') attribute1 -15.52 17.88 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 8369686 number of intermediate returns: 82181 number of last returns: 8366216 number of single returns: 7791254 covered area in square units/kilounits: 864812/0.86 point density: all returns 10.44 last only 9.67 (per square units) spacing: all returns 0.31 last only 0.32 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 9026829 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 8369686 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 574769 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 77853 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 4350 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 171 instead zero. overview over extended number of returns of given pulse: 7791254 997183 220762 16778 832 20 0 0 0 0 0 0 0 0 0 histogram of classification of points: 889295 unclassified (1) 2013138 ground (2) 6124396 water (9) +-> flagged as extended overlap: 794834 +---> 13153 of those are unclassified (1) +---> 99320 of those are ground (2) +---> 682361 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 1 bin [-0.3,-0.2) has 1933 bin [-0.2,-0.1) has 353567 bin [-0.1,0.0) has 5859855 bin [0.0,0.1) has 733211 bin [0.1,0.2) has 474647 bin [0.2,0.3) has 372667 bin [0.3,0.4) has 252400 bin [0.4,0.5) has 110628 bin [0.5,0.6) has 43146 bin [0.6,0.7) has 22036 bin [0.7,0.8) has 14758 bin [0.8,0.9) has 11491 bin [0.9,1.0) has 10762 bin [1.0,1.1) has 11417 bin [1.1,1.2) has 12263 bin [1.2,1.3) has 13658 bin [1.3,1.4) has 14783 bin [1.4,1.5) has 16198 bin [1.5,1.6) has 17222 bin [1.6,1.7) has 17931 bin [1.7,1.8) has 18650 bin [1.8,1.9) has 19125 bin [1.9,2.0) has 19247 bin [2.0,2.1) has 19408 bin [2.1,2.2) has 19530 bin [2.2,2.3) has 19710 bin [2.3,2.4) has 19352 bin [2.4,2.5) has 19361 bin [2.5,2.6) has 19045 bin [2.6,2.7) has 19026 bin [2.7,2.8) has 18708 bin [2.8,2.9) has 18236 bin [2.9,3.0) has 18310 bin [3.0,3.1) has 18000 bin [3.1,3.2) has 17749 bin [3.2,3.3) has 17289 bin [3.3,3.4) has 17196 bin [3.4,3.5) has 16928 bin [3.5,3.6) has 16464 bin [3.6,3.7) has 16285 bin [3.7,3.8) has 15914 bin [3.8,3.9) has 15309 bin [3.9,4.0) has 14936 bin [4.0,4.1) has 14638 bin [4.1,4.2) has 14468 bin [4.2,4.3) has 13946 bin [4.3,4.4) has 13249 bin [4.4,4.5) has 12534 bin [4.5,4.6) has 11924 bin [4.6,4.7) has 11124 bin [4.7,4.8) has 10407 bin [4.8,4.9) has 9593 bin [4.9,5.0) has 9131 bin [5.0,5.1) has 8406 bin [5.1,5.2) has 7763 bin [5.2,5.3) has 7257 bin [5.3,5.4) has 6414 bin [5.4,5.5) has 5968 bin [5.5,5.6) has 5555 bin [5.6,5.7) has 5240 bin [5.7,5.8) has 4650 bin [5.8,5.9) has 4308 bin [5.9,6.0) has 3950 bin [6.0,6.1) has 3827 bin [6.1,6.2) has 3499 bin [6.2,6.3) has 3304 bin [6.3,6.4) has 3209 bin [6.4,6.5) has 3064 bin [6.5,6.6) has 2897 bin [6.6,6.7) has 2741 bin [6.7,6.8) has 2541 bin [6.8,6.9) has 2535 bin [6.9,7.0) has 2396 bin [7.0,7.1) has 2156 bin [7.1,7.2) has 2060 bin [7.2,7.3) has 1942 bin [7.3,7.4) has 1915 bin [7.4,7.5) has 1644 bin [7.5,7.6) has 1700 bin [7.6,7.7) has 1539 bin [7.7,7.8) has 1478 bin [7.8,7.9) has 1460 bin [7.9,8.0) has 1442 bin [8.0,8.1) has 1366 bin [8.1,8.2) has 1216 bin [8.2,8.3) has 1227 bin [8.3,8.4) has 1232 bin [8.4,8.5) has 1104 bin [8.5,8.6) has 1056 bin [8.6,8.7) has 979 bin [8.7,8.8) has 924 bin [8.8,8.9) has 897 bin [8.9,9.0) has 849 bin [9.0,9.1) has 763 bin [9.1,9.2) has 695 bin [9.2,9.3) has 639 bin [9.3,9.4) has 657 bin [9.4,9.5) has 615 bin [9.5,9.6) has 591 bin [9.6,9.7) has 572 bin [9.7,9.8) has 495 bin [9.8,9.9) has 502 bin [9.9,10.0) has 482 bin [10.0,10.1) has 417 bin [10.1,10.2) has 380 bin [10.2,10.3) has 343 bin [10.3,10.4) has 284 bin [10.4,10.5) has 279 bin [10.5,10.6) has 247 bin [10.6,10.7) has 210 bin [10.7,10.8) has 189 bin [10.8,10.9) has 175 bin [10.9,11.0) has 172 bin [11.0,11.1) has 160 bin [11.1,11.2) has 139 bin [11.2,11.3) has 122 bin [11.3,11.4) has 115 bin [11.4,11.5) has 82 bin [11.5,11.6) has 92 bin [11.6,11.7) has 75 bin [11.7,11.8) has 48 bin [11.8,11.9) has 43 bin [11.9,12.0) has 40 bin [12.0,12.1) has 26 bin [12.1,12.2) has 30 bin [12.2,12.3) has 23 bin [12.3,12.4) has 15 bin [12.4,12.5) has 13 bin [12.5,12.6) has 4 bin [12.6,12.7) has 4 bin [12.7,12.8) has 5 bin [12.8,12.9) has 6 bin [12.9,13.0) has 4 average z coordinate 0.3 for 9026829 element(s) point source id histogram with bin size 1.000000 bin 29 has 4673110 bin 30 has 4353719 average point source id 29.482308793043494 for 9026829 element(s)