lasinfo (210611) report for 'AHN4T/50CN1_11.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: 27077359 number of points by return: 24075697 2068407 749179 164934 19142 scale factor x y z: 0.001 0.001 0.001 offset x y z: 99980 383730 0 min x y z: 99980.000 383730.000 9.029 max x y z: 101019.999 385019.999 38.797 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: 27077359 extended number of points by return: 24075697 2068407 749179 164934 19142 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 9029 38797 intensity 56 4684 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 25 27 gps_time 290600192.739845 290602653.047568 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 34 255 B 20 255 NIR 4 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 46.84 ('Amplitude') attribute1 -16.3 30.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24075697 number of intermediate returns: 937694 number of last returns: 24050804 number of single returns: 21986836 covered area in square units/kilounits: 1340172/1.34 point density: all returns 20.20 last only 17.95 (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 27077359 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24075697 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2068407 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 749179 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 164934 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19142 instead zero. overview over extended number of returns of given pulse: 21986836 2651471 1757173 585627 89557 6335 360 0 0 0 0 0 0 0 0 histogram of classification of points: 4564158 unclassified (1) 21785321 ground (2) 721523 building (6) 6357 water (9) +-> flagged as extended overlap: 1606703 +---> 142954 of those are unclassified (1) +---> 1429365 of those are ground (2) +---> 31416 of those are building (6) +---> 2968 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.0,9.1) has 12 bin [9.1,9.2) has 443 bin [9.2,9.3) has 2590 bin [9.3,9.4) has 3030 bin [9.4,9.5) has 3719 bin [9.5,9.6) has 6633 bin [9.6,9.7) has 8579 bin [9.7,9.8) has 8061 bin [9.8,9.9) has 9054 bin [9.9,10.0) has 18358 bin [10.0,10.1) has 21569 bin [10.1,10.2) has 31859 bin [10.2,10.3) has 79248 bin [10.3,10.4) has 180092 bin [10.4,10.5) has 397040 bin [10.5,10.6) has 524925 bin [10.6,10.7) has 508533 bin [10.7,10.8) has 450897 bin [10.8,10.9) has 430066 bin [10.9,11.0) has 427700 bin [11.0,11.1) has 453297 bin [11.1,11.2) has 477895 bin [11.2,11.3) has 498525 bin [11.3,11.4) has 535170 bin [11.4,11.5) has 487489 bin [11.5,11.6) has 464380 bin [11.6,11.7) has 519219 bin [11.7,11.8) has 571137 bin [11.8,11.9) has 612272 bin [11.9,12.0) has 700126 bin [12.0,12.1) has 831173 bin [12.1,12.2) has 1065723 bin [12.2,12.3) has 1097731 bin [12.3,12.4) has 1109354 bin [12.4,12.5) has 1161114 bin [12.5,12.6) has 1239270 bin [12.6,12.7) has 1436599 bin [12.7,12.8) has 1468793 bin [12.8,12.9) has 1286564 bin [12.9,13.0) has 1006390 bin [13.0,13.1) has 701228 bin [13.1,13.2) has 535982 bin [13.2,13.3) has 443325 bin [13.3,13.4) has 305815 bin [13.4,13.5) has 210851 bin [13.5,13.6) has 172812 bin [13.6,13.7) has 100636 bin [13.7,13.8) has 67756 bin [13.8,13.9) has 54024 bin [13.9,14.0) has 51637 bin [14.0,14.1) has 49286 bin [14.1,14.2) has 49363 bin [14.2,14.3) has 48354 bin [14.3,14.4) has 43230 bin [14.4,14.5) has 37416 bin [14.5,14.6) has 34321 bin [14.6,14.7) has 33619 bin [14.7,14.8) has 33344 bin [14.8,14.9) has 36506 bin [14.9,15.0) has 35274 bin [15.0,15.1) has 37892 bin [15.1,15.2) has 37026 bin [15.2,15.3) has 33118 bin [15.3,15.4) has 31883 bin [15.4,15.5) has 32480 bin [15.5,15.6) has 34247 bin [15.6,15.7) has 33694 bin [15.7,15.8) has 33758 bin [15.8,15.9) has 34043 bin [15.9,16.0) has 36216 bin [16.0,16.1) has 36015 bin [16.1,16.2) has 36985 bin [16.2,16.3) has 34570 bin [16.3,16.4) has 34494 bin [16.4,16.5) has 36365 bin [16.5,16.6) has 37194 bin [16.6,16.7) has 36942 bin [16.7,16.8) has 37584 bin [16.8,16.9) has 38225 bin [16.9,17.0) has 36836 bin [17.0,17.1) has 36355 bin [17.1,17.2) has 36833 bin [17.2,17.3) has 33591 bin [17.3,17.4) has 31431 bin [17.4,17.5) has 31587 bin [17.5,17.6) has 30957 bin [17.6,17.7) has 30841 bin [17.7,17.8) has 31809 bin [17.8,17.9) has 31420 bin [17.9,18.0) has 31576 bin [18.0,18.1) has 31045 bin [18.1,18.2) has 30189 bin [18.2,18.3) has 30396 bin [18.3,18.4) has 30351 bin [18.4,18.5) has 30515 bin [18.5,18.6) has 30770 bin [18.6,18.7) has 31595 bin [18.7,18.8) has 31268 bin [18.8,18.9) has 30135 bin [18.9,19.0) has 29629 bin [19.0,19.1) has 29185 bin [19.1,19.2) has 29518 bin [19.2,19.3) has 30068 bin [19.3,19.4) has 29014 bin [19.4,19.5) has 29039 bin [19.5,19.6) has 28738 bin [19.6,19.7) has 28808 bin [19.7,19.8) has 28899 bin [19.8,19.9) has 28937 bin [19.9,20.0) has 28830 bin [20.0,20.1) has 28493 bin [20.1,20.2) has 28694 bin [20.2,20.3) has 28043 bin [20.3,20.4) has 27202 bin [20.4,20.5) has 27374 bin [20.5,20.6) has 27052 bin [20.6,20.7) has 27130 bin [20.7,20.8) has 26653 bin [20.8,20.9) has 26662 bin [20.9,21.0) has 26631 bin [21.0,21.1) has 26509 bin [21.1,21.2) has 26152 bin [21.2,21.3) has 25815 bin [21.3,21.4) has 25845 bin [21.4,21.5) has 26326 bin [21.5,21.6) has 26215 bin [21.6,21.7) has 25836 bin [21.7,21.8) has 26303 bin [21.8,21.9) has 26152 bin [21.9,22.0) has 26210 bin [22.0,22.1) has 26668 bin [22.1,22.2) has 26689 bin [22.2,22.3) has 26527 bin [22.3,22.4) has 26209 bin [22.4,22.5) has 26138 bin [22.5,22.6) has 25810 bin [22.6,22.7) has 25608 bin [22.7,22.8) has 25494 bin [22.8,22.9) has 25610 bin [22.9,23.0) has 25419 bin [23.0,23.1) has 25272 bin [23.1,23.2) has 25163 bin [23.2,23.3) has 25197 bin [23.3,23.4) has 25098 bin [23.4,23.5) has 25016 bin [23.5,23.6) has 25371 bin [23.6,23.7) has 25350 bin [23.7,23.8) has 25064 bin [23.8,23.9) has 25086 bin [23.9,24.0) has 25101 bin [24.0,24.1) has 24836 bin [24.1,24.2) has 25214 bin [24.2,24.3) has 25067 bin [24.3,24.4) has 24820 bin [24.4,24.5) has 24617 bin [24.5,24.6) has 24338 bin [24.6,24.7) has 24735 bin [24.7,24.8) has 24634 bin [24.8,24.9) has 24594 bin [24.9,25.0) has 24770 bin [25.0,25.1) has 24535 bin [25.1,25.2) has 24124 bin [25.2,25.3) has 24202 bin [25.3,25.4) has 23623 bin [25.4,25.5) has 23737 bin [25.5,25.6) has 23275 bin [25.6,25.7) has 23165 bin [25.7,25.8) has 23151 bin [25.8,25.9) has 22624 bin [25.9,26.0) has 22332 bin [26.0,26.1) has 21882 bin [26.1,26.2) has 21454 bin [26.2,26.3) has 21763 bin [26.3,26.4) has 20963 bin [26.4,26.5) has 20901 bin [26.5,26.6) has 20835 bin [26.6,26.7) has 20532 bin [26.7,26.8) has 19946 bin [26.8,26.9) has 19722 bin [26.9,27.0) has 19421 bin [27.0,27.1) has 18801 bin [27.1,27.2) has 18711 bin [27.2,27.3) has 18347 bin [27.3,27.4) has 17757 bin [27.4,27.5) has 17527 bin [27.5,27.6) has 16838 bin [27.6,27.7) has 16931 bin [27.7,27.8) has 16383 bin [27.8,27.9) has 15778 bin [27.9,28.0) has 15423 bin [28.0,28.1) has 15122 bin [28.1,28.2) has 14611 bin [28.2,28.3) has 14349 bin [28.3,28.4) has 14026 bin [28.4,28.5) has 13846 bin [28.5,28.6) has 13252 bin [28.6,28.7) has 12764 bin [28.7,28.8) has 12461 bin [28.8,28.9) has 12347 bin [28.9,29.0) has 11757 bin [29.0,29.1) has 11329 bin [29.1,29.2) has 10714 bin [29.2,29.3) has 10488 bin [29.3,29.4) has 10149 bin [29.4,29.5) has 9904 bin [29.5,29.6) has 9357 bin [29.6,29.7) has 8937 bin [29.7,29.8) has 8339 bin [29.8,29.9) has 8156 bin [29.9,30.0) has 7461 bin [30.0,30.1) has 7236 bin [30.1,30.2) has 7167 bin [30.2,30.3) has 6847 bin [30.3,30.4) has 6488 bin [30.4,30.5) has 6204 bin [30.5,30.6) has 5971 bin [30.6,30.7) has 5632 bin [30.7,30.8) has 5478 bin [30.8,30.9) has 5049 bin [30.9,31.0) has 4866 bin [31.0,31.1) has 4757 bin [31.1,31.2) has 4322 bin [31.2,31.3) has 4005 bin [31.3,31.4) has 3890 bin [31.4,31.5) has 3605 bin [31.5,31.6) has 3426 bin [31.6,31.7) has 3237 bin [31.7,31.8) has 2988 bin [31.8,31.9) has 2664 bin [31.9,32.0) has 2507 bin [32.0,32.1) has 2297 bin [32.1,32.2) has 2054 bin [32.2,32.3) has 1869 bin [32.3,32.4) has 1697 bin [32.4,32.5) has 1619 bin [32.5,32.6) has 1473 bin [32.6,32.7) has 1422 bin [32.7,32.8) has 1387 bin [32.8,32.9) has 1345 bin [32.9,33.0) has 1213 bin [33.0,33.1) has 1100 bin [33.1,33.2) has 944 bin [33.2,33.3) has 841 bin [33.3,33.4) has 791 bin [33.4,33.5) has 768 bin [33.5,33.6) has 687 bin [33.6,33.7) has 625 bin [33.7,33.8) has 584 bin [33.8,33.9) has 516 bin [33.9,34.0) has 475 bin [34.0,34.1) has 389 bin [34.1,34.2) has 428 bin [34.2,34.3) has 413 bin [34.3,34.4) has 352 bin [34.4,34.5) has 406 bin [34.5,34.6) has 392 bin [34.6,34.7) has 371 bin [34.7,34.8) has 398 bin [34.8,34.9) has 309 bin [34.9,35.0) has 324 bin [35.0,35.1) has 314 bin [35.1,35.2) has 297 bin [35.2,35.3) has 228 bin [35.3,35.4) has 198 bin [35.4,35.5) has 198 bin [35.5,35.6) has 166 bin [35.6,35.7) has 136 bin [35.7,35.8) has 107 bin [35.8,35.9) has 101 bin [35.9,36.0) has 104 bin [36.0,36.1) has 73 bin [36.1,36.2) has 65 bin [36.2,36.3) has 69 bin [36.3,36.4) has 56 bin [36.4,36.5) has 28 bin [36.5,36.6) has 27 bin [36.6,36.7) has 18 bin [36.7,36.8) has 12 bin [36.8,36.9) has 23 bin [36.9,37.0) has 15 bin [37.0,37.1) has 11 bin [37.1,37.2) has 8 bin [37.2,37.3) has 11 bin [37.3,37.4) has 12 bin [37.4,37.5) has 11 bin [37.5,37.6) has 8 bin [37.6,37.7) has 9 bin [37.7,37.8) has 9 bin [37.8,37.9) has 9 bin [37.9,38.0) has 7 bin [38.0,38.1) has 4 bin [38.1,38.2) has 9 bin [38.2,38.3) has 6 bin [38.3,38.4) has 6 bin [38.4,38.5) has 4 bin [38.5,38.6) has 2 bin [38.7,38.8) has 2 average z coordinate 13.5 for 27077359 element(s) point source id histogram with bin size 1.000000 bin 25 has 12140 bin 26 has 19781060 bin 27 has 7284159 average point source id 26.268564559785908 for 27077359 element(s)