lasinfo (210611) report for 'AHN4T/14AZ2_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: 177/2021 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: 36521584 number of points by return: 34019040 1809311 587794 104782 657 scale factor x y z: 0.001 0.001 0.001 offset x y z: 108980 537480 0 min x y z: 108980.000 537480.000 -1.103 max x y z: 110019.999 538769.999 17.527 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: 36521584 extended number of points by return: 34019040 1809311 587794 104782 657 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 -1103 17527 intensity 42 4952 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 -29 29 user_data 8 9 point_source_ID 38 1046 gps_time 265112013.085468 270044154.642228 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 32 255 B 25 255 NIR 33 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.42 49.52 ('Amplitude') attribute1 -17.83 32.95 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34019040 number of intermediate returns: 693590 number of last returns: 34012061 number of single returns: 32203107 covered area in square units/kilounits: 1337128/1.34 point density: all returns 27.31 last only 25.44 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36521584 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34019040 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1809311 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 587794 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 104782 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 657 instead zero. overview over extended number of returns of given pulse: 32203107 2446766 1451245 417164 3282 20 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3215822 unclassified (1) 32581023 ground (2) 226857 building (6) 497882 water (9) +-> flagged as extended overlap: 2365814 +---> 187375 of those are unclassified (1) +---> 2140915 of those are ground (2) +---> 23125 of those are building (6) +---> 14399 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.2,-1.1) has 1 bin [-1.1,-1.0) has 164 bin [-1.0,-0.9) has 4818 bin [-0.9,-0.8) has 10860 bin [-0.8,-0.7) has 67930 bin [-0.7,-0.6) has 75161 bin [-0.6,-0.5) has 32481 bin [-0.5,-0.4) has 29853 bin [-0.4,-0.3) has 32564 bin [-0.3,-0.2) has 43501 bin [-0.2,-0.1) has 91315 bin [-0.1,0.0) has 765196 bin [0.0,0.1) has 4817244 bin [0.1,0.2) has 9329421 bin [0.2,0.3) has 5188256 bin [0.3,0.4) has 1736827 bin [0.4,0.5) has 1129728 bin [0.5,0.6) has 748765 bin [0.6,0.7) has 755061 bin [0.7,0.8) has 451713 bin [0.8,0.9) has 306006 bin [0.9,1.0) has 240543 bin [1.0,1.1) has 211264 bin [1.1,1.2) has 194370 bin [1.2,1.3) has 170827 bin [1.3,1.4) has 177938 bin [1.4,1.5) has 173871 bin [1.5,1.6) has 173835 bin [1.6,1.7) has 137983 bin [1.7,1.8) has 117791 bin [1.8,1.9) has 113200 bin [1.9,2.0) has 127406 bin [2.0,2.1) has 144886 bin [2.1,2.2) has 147369 bin [2.2,2.3) has 159506 bin [2.3,2.4) has 221530 bin [2.4,2.5) has 292112 bin [2.5,2.6) has 251304 bin [2.6,2.7) has 220018 bin [2.7,2.8) has 189523 bin [2.8,2.9) has 172284 bin [2.9,3.0) has 161893 bin [3.0,3.1) has 156628 bin [3.1,3.2) has 148573 bin [3.2,3.3) has 146033 bin [3.3,3.4) has 140915 bin [3.4,3.5) has 132824 bin [3.5,3.6) has 131152 bin [3.6,3.7) has 137277 bin [3.7,3.8) has 141770 bin [3.8,3.9) has 151350 bin [3.9,4.0) has 159383 bin [4.0,4.1) has 157325 bin [4.1,4.2) has 151921 bin [4.2,4.3) has 144637 bin [4.3,4.4) has 140137 bin [4.4,4.5) has 135498 bin [4.5,4.6) has 135762 bin [4.6,4.7) has 138795 bin [4.7,4.8) has 139120 bin [4.8,4.9) has 138508 bin [4.9,5.0) has 137307 bin [5.0,5.1) has 136364 bin [5.1,5.2) has 136575 bin [5.2,5.3) has 134047 bin [5.3,5.4) has 129757 bin [5.4,5.5) has 128678 bin [5.5,5.6) has 130476 bin [5.6,5.7) has 134221 bin [5.7,5.8) has 132594 bin [5.8,5.9) has 132862 bin [5.9,6.0) has 131020 bin [6.0,6.1) has 132321 bin [6.1,6.2) has 129834 bin [6.2,6.3) has 126629 bin [6.3,6.4) has 123402 bin [6.4,6.5) has 121142 bin [6.5,6.6) has 120409 bin [6.6,6.7) has 123715 bin [6.7,6.8) has 124946 bin [6.8,6.9) has 120159 bin [6.9,7.0) has 110692 bin [7.0,7.1) has 95465 bin [7.1,7.2) has 82761 bin [7.2,7.3) has 73775 bin [7.3,7.4) has 67764 bin [7.4,7.5) has 63070 bin [7.5,7.6) has 58254 bin [7.6,7.7) has 52736 bin [7.7,7.8) has 48773 bin [7.8,7.9) has 45257 bin [7.9,8.0) has 43322 bin [8.0,8.1) has 41638 bin [8.1,8.2) has 40003 bin [8.2,8.3) has 38700 bin [8.3,8.4) has 37033 bin [8.4,8.5) has 37574 bin [8.5,8.6) has 36851 bin [8.6,8.7) has 36591 bin [8.7,8.8) has 36023 bin [8.8,8.9) has 35093 bin [8.9,9.0) has 33988 bin [9.0,9.1) has 32036 bin [9.1,9.2) has 30735 bin [9.2,9.3) has 29309 bin [9.3,9.4) has 27835 bin [9.4,9.5) has 26971 bin [9.5,9.6) has 26452 bin [9.6,9.7) has 24786 bin [9.7,9.8) has 24030 bin [9.8,9.9) has 22817 bin [9.9,10.0) has 21464 bin [10.0,10.1) has 20796 bin [10.1,10.2) has 19536 bin [10.2,10.3) has 19002 bin [10.3,10.4) has 18136 bin [10.4,10.5) has 17068 bin [10.5,10.6) has 16411 bin [10.6,10.7) has 15388 bin [10.7,10.8) has 14789 bin [10.8,10.9) has 14500 bin [10.9,11.0) has 13981 bin [11.0,11.1) has 13598 bin [11.1,11.2) has 12851 bin [11.2,11.3) has 12371 bin [11.3,11.4) has 12172 bin [11.4,11.5) has 11546 bin [11.5,11.6) has 11052 bin [11.6,11.7) has 10476 bin [11.7,11.8) has 10187 bin [11.8,11.9) has 9505 bin [11.9,12.0) has 9181 bin [12.0,12.1) has 9039 bin [12.1,12.2) has 8546 bin [12.2,12.3) has 8021 bin [12.3,12.4) has 7722 bin [12.4,12.5) has 7440 bin [12.5,12.6) has 7233 bin [12.6,12.7) has 6925 bin [12.7,12.8) has 6694 bin [12.8,12.9) has 6074 bin [12.9,13.0) has 5686 bin [13.0,13.1) has 5205 bin [13.1,13.2) has 4648 bin [13.2,13.3) has 4343 bin [13.3,13.4) has 3990 bin [13.4,13.5) has 3742 bin [13.5,13.6) has 3364 bin [13.6,13.7) has 3152 bin [13.7,13.8) has 2790 bin [13.8,13.9) has 2594 bin [13.9,14.0) has 2328 bin [14.0,14.1) has 2052 bin [14.1,14.2) has 1949 bin [14.2,14.3) has 1705 bin [14.3,14.4) has 1437 bin [14.4,14.5) has 1259 bin [14.5,14.6) has 1069 bin [14.6,14.7) has 926 bin [14.7,14.8) has 808 bin [14.8,14.9) has 672 bin [14.9,15.0) has 637 bin [15.0,15.1) has 527 bin [15.1,15.2) has 523 bin [15.2,15.3) has 471 bin [15.3,15.4) has 425 bin [15.4,15.5) has 344 bin [15.5,15.6) has 357 bin [15.6,15.7) has 304 bin [15.7,15.8) has 250 bin [15.8,15.9) has 233 bin [15.9,16.0) has 236 bin [16.0,16.1) has 193 bin [16.1,16.2) has 181 bin [16.2,16.3) has 137 bin [16.3,16.4) has 142 bin [16.4,16.5) has 119 bin [16.5,16.6) has 95 bin [16.6,16.7) has 88 bin [16.7,16.8) has 59 bin [16.8,16.9) has 45 bin [16.9,17.0) has 31 bin [17.0,17.1) has 23 bin [17.1,17.2) has 10 bin [17.2,17.3) has 3 bin [17.3,17.4) has 4 bin [17.4,17.5) has 4 bin [17.5,17.6) has 2 average z coordinate 1.5 for 36521584 element(s) point source id histogram with bin size 1.000000 bin 38 has 176856 bin 180 has 415828 bin 1019 has 19582353 bin 1020 has 5903347 bin 1046 has 10443200 average point source id 1012.57898384144562 for 36521584 element(s)