lasinfo (210611) report for 'AHN4T/28DZ2_13.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: 336/2022 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: 50984856 number of points by return: 44057931 4242139 1982403 597091 102742 scale factor x y z: 0.001 0.001 0.001 offset x y z: 236980 477480 0 min x y z: 236980.000 477480.000 7.903 max x y z: 238019.999 478769.999 39.887 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: 50984856 extended number of points by return: 44057931 4242139 1982403 597091 102742 2468 82 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 7903 39887 intensity 32 4793 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 -27 29 user_data 6 7 point_source_ID 160 212 gps_time 324128139.162190 328779481.352676 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 41 255 B 32 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4500 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.43 31.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44057931 number of intermediate returns: 2699229 number of last returns: 44025344 number of single returns: 39797648 covered area in square units/kilounits: 1340164/1.34 point density: all returns 38.04 last only 32.85 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50984856 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44057931 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4242139 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1982403 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 597091 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 102742 instead zero. overview over extended number of returns of given pulse: 39797648 4524852 4162572 1981727 465845 48698 3514 0 0 0 0 0 0 0 0 histogram of classification of points: 8054199 unclassified (1) 42052248 ground (2) 704450 building (6) 116615 water (9) 57344 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3430759 +---> 505243 of those are unclassified (1) +---> 2862134 of those are ground (2) +---> 39627 of those are building (6) +---> 11592 of those are water (9) +---> 12163 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [7.9,8.0) has 45 bin [8.0,8.1) has 11605 bin [8.1,8.2) has 24074 bin [8.2,8.3) has 28464 bin [8.3,8.4) has 65678 bin [8.4,8.5) has 324290 bin [8.5,8.6) has 576112 bin [8.6,8.7) has 609605 bin [8.7,8.8) has 762619 bin [8.8,8.9) has 1012372 bin [8.9,9.0) has 1106010 bin [9.0,9.1) has 1809877 bin [9.1,9.2) has 4020908 bin [9.2,9.3) has 4271517 bin [9.3,9.4) has 3241914 bin [9.4,9.5) has 2980317 bin [9.5,9.6) has 3159411 bin [9.6,9.7) has 2785611 bin [9.7,9.8) has 1891846 bin [9.8,9.9) has 1814703 bin [9.9,10.0) has 1762079 bin [10.0,10.1) has 1654996 bin [10.1,10.2) has 1597792 bin [10.2,10.3) has 1752180 bin [10.3,10.4) has 1432163 bin [10.4,10.5) has 1164061 bin [10.5,10.6) has 777061 bin [10.6,10.7) has 501399 bin [10.7,10.8) has 335905 bin [10.8,10.9) has 299483 bin [10.9,11.0) has 261985 bin [11.0,11.1) has 257132 bin [11.1,11.2) has 179535 bin [11.2,11.3) has 102854 bin [11.3,11.4) has 85158 bin [11.4,11.5) has 86447 bin [11.5,11.6) has 80579 bin [11.6,11.7) has 64344 bin [11.7,11.8) has 65153 bin [11.8,11.9) has 55205 bin [11.9,12.0) has 41694 bin [12.0,12.1) has 42213 bin [12.1,12.2) has 42834 bin [12.2,12.3) has 42210 bin [12.3,12.4) has 43831 bin [12.4,12.5) has 46470 bin [12.5,12.6) has 45229 bin [12.6,12.7) has 44818 bin [12.7,12.8) has 43306 bin [12.8,12.9) has 49079 bin [12.9,13.0) has 48342 bin [13.0,13.1) has 44888 bin [13.1,13.2) has 44606 bin [13.2,13.3) has 43153 bin [13.3,13.4) has 43743 bin [13.4,13.5) has 45607 bin [13.5,13.6) has 52549 bin [13.6,13.7) has 47124 bin [13.7,13.8) has 44923 bin [13.8,13.9) has 45554 bin [13.9,14.0) has 44992 bin [14.0,14.1) has 46449 bin [14.1,14.2) has 49356 bin [14.2,14.3) has 48505 bin [14.3,14.4) has 47770 bin [14.4,14.5) has 47817 bin [14.5,14.6) has 46114 bin [14.6,14.7) has 46036 bin [14.7,14.8) has 45903 bin [14.8,14.9) has 46022 bin [14.9,15.0) has 46887 bin [15.0,15.1) has 46678 bin [15.1,15.2) has 47578 bin [15.2,15.3) has 48265 bin [15.3,15.4) has 47344 bin [15.4,15.5) has 48852 bin [15.5,15.6) has 48391 bin [15.6,15.7) has 45663 bin [15.7,15.8) has 45331 bin [15.8,15.9) has 45739 bin [15.9,16.0) has 48349 bin [16.0,16.1) has 47849 bin [16.1,16.2) has 48383 bin [16.2,16.3) has 53681 bin [16.3,16.4) has 48146 bin [16.4,16.5) has 46626 bin [16.5,16.6) has 44306 bin [16.6,16.7) has 44015 bin [16.7,16.8) has 44425 bin [16.8,16.9) has 44400 bin [16.9,17.0) has 44553 bin [17.0,17.1) has 44611 bin [17.1,17.2) has 44877 bin [17.2,17.3) has 44786 bin [17.3,17.4) has 44777 bin [17.4,17.5) has 44416 bin [17.5,17.6) has 43661 bin [17.6,17.7) has 43728 bin [17.7,17.8) has 44329 bin [17.8,17.9) has 43725 bin [17.9,18.0) has 43856 bin [18.0,18.1) has 44329 bin [18.1,18.2) has 45243 bin [18.2,18.3) has 45553 bin [18.3,18.4) has 45791 bin [18.4,18.5) has 45807 bin [18.5,18.6) has 46528 bin [18.6,18.7) has 46913 bin [18.7,18.8) has 47328 bin [18.8,18.9) has 47621 bin [18.9,19.0) has 47920 bin [19.0,19.1) has 48218 bin [19.1,19.2) has 48502 bin [19.2,19.3) has 48202 bin [19.3,19.4) has 48803 bin [19.4,19.5) has 49518 bin [19.5,19.6) has 49104 bin [19.6,19.7) has 48258 bin [19.7,19.8) has 48562 bin [19.8,19.9) has 49091 bin [19.9,20.0) has 49042 bin [20.0,20.1) has 49462 bin [20.1,20.2) has 49039 bin [20.2,20.3) has 48285 bin [20.3,20.4) has 48874 bin [20.4,20.5) has 48607 bin [20.5,20.6) has 49182 bin [20.6,20.7) has 49597 bin [20.7,20.8) has 49240 bin [20.8,20.9) has 48473 bin [20.9,21.0) has 48323 bin [21.0,21.1) has 48592 bin [21.1,21.2) has 48836 bin [21.2,21.3) has 48558 bin [21.3,21.4) has 48320 bin [21.4,21.5) has 48163 bin [21.5,21.6) has 47772 bin [21.6,21.7) has 48099 bin [21.7,21.8) has 47565 bin [21.8,21.9) has 47066 bin [21.9,22.0) has 47233 bin [22.0,22.1) has 46563 bin [22.1,22.2) has 46858 bin [22.2,22.3) has 46332 bin [22.3,22.4) has 46810 bin [22.4,22.5) has 46634 bin [22.5,22.6) has 46281 bin [22.6,22.7) has 46062 bin [22.7,22.8) has 45635 bin [22.8,22.9) has 45398 bin [22.9,23.0) has 44936 bin [23.0,23.1) has 44717 bin [23.1,23.2) has 44142 bin [23.2,23.3) has 44265 bin [23.3,23.4) has 43855 bin [23.4,23.5) has 43711 bin [23.5,23.6) has 43822 bin [23.6,23.7) has 43746 bin [23.7,23.8) has 43561 bin [23.8,23.9) has 43344 bin [23.9,24.0) has 42874 bin [24.0,24.1) has 42187 bin [24.1,24.2) has 41959 bin [24.2,24.3) has 42017 bin [24.3,24.4) has 42117 bin [24.4,24.5) has 41386 bin [24.5,24.6) has 41823 bin [24.6,24.7) has 41700 bin [24.7,24.8) has 41272 bin [24.8,24.9) has 40005 bin [24.9,25.0) has 40103 bin [25.0,25.1) has 39909 bin [25.1,25.2) has 40172 bin [25.2,25.3) has 39543 bin [25.3,25.4) has 38809 bin [25.4,25.5) has 38251 bin [25.5,25.6) has 38480 bin [25.6,25.7) has 38061 bin [25.7,25.8) has 37727 bin [25.8,25.9) has 37324 bin [25.9,26.0) has 36944 bin [26.0,26.1) has 36633 bin [26.1,26.2) has 35958 bin [26.2,26.3) has 35327 bin [26.3,26.4) has 35289 bin [26.4,26.5) has 34881 bin [26.5,26.6) has 34452 bin [26.6,26.7) has 34049 bin [26.7,26.8) has 33654 bin [26.8,26.9) has 33013 bin [26.9,27.0) has 32670 bin [27.0,27.1) has 32452 bin [27.1,27.2) has 31716 bin [27.2,27.3) has 31534 bin [27.3,27.4) has 31039 bin [27.4,27.5) has 30148 bin [27.5,27.6) has 29875 bin [27.6,27.7) has 29421 bin [27.7,27.8) has 28832 bin [27.8,27.9) has 28247 bin [27.9,28.0) has 27840 bin [28.0,28.1) has 27463 bin [28.1,28.2) has 26606 bin [28.2,28.3) has 26109 bin [28.3,28.4) has 25362 bin [28.4,28.5) has 24627 bin [28.5,28.6) has 24202 bin [28.6,28.7) has 23793 bin [28.7,28.8) has 23685 bin [28.8,28.9) has 23018 bin [28.9,29.0) has 22713 bin [29.0,29.1) has 22102 bin [29.1,29.2) has 22088 bin [29.2,29.3) has 21595 bin [29.3,29.4) has 21303 bin [29.4,29.5) has 20998 bin [29.5,29.6) has 20444 bin [29.6,29.7) has 19913 bin [29.7,29.8) has 19583 bin [29.8,29.9) has 19168 bin [29.9,30.0) has 18792 bin [30.0,30.1) has 18281 bin [30.1,30.2) has 18000 bin [30.2,30.3) has 17537 bin [30.3,30.4) has 17282 bin [30.4,30.5) has 16832 bin [30.5,30.6) has 16503 bin [30.6,30.7) has 16329 bin [30.7,30.8) has 15979 bin [30.8,30.9) has 15165 bin [30.9,31.0) has 14422 bin [31.0,31.1) has 14091 bin [31.1,31.2) has 13453 bin [31.2,31.3) has 12977 bin [31.3,31.4) has 12573 bin [31.4,31.5) has 12320 bin [31.5,31.6) has 11506 bin [31.6,31.7) has 11366 bin [31.7,31.8) has 11163 bin [31.8,31.9) has 10700 bin [31.9,32.0) has 10282 bin [32.0,32.1) has 10028 bin [32.1,32.2) has 9386 bin [32.2,32.3) has 9180 bin [32.3,32.4) has 8704 bin [32.4,32.5) has 8243 bin [32.5,32.6) has 7925 bin [32.6,32.7) has 7501 bin [32.7,32.8) has 6813 bin [32.8,32.9) has 6511 bin [32.9,33.0) has 6098 bin [33.0,33.1) has 5711 bin [33.1,33.2) has 5455 bin [33.2,33.3) has 4861 bin [33.3,33.4) has 4625 bin [33.4,33.5) has 4121 bin [33.5,33.6) has 3973 bin [33.6,33.7) has 3536 bin [33.7,33.8) has 3379 bin [33.8,33.9) has 3279 bin [33.9,34.0) has 2943 bin [34.0,34.1) has 2812 bin [34.1,34.2) has 2452 bin [34.2,34.3) has 2346 bin [34.3,34.4) has 2301 bin [34.4,34.5) has 2216 bin [34.5,34.6) has 2038 bin [34.6,34.7) has 1961 bin [34.7,34.8) has 1889 bin [34.8,34.9) has 1810 bin [34.9,35.0) has 1721 bin [35.0,35.1) has 1680 bin [35.1,35.2) has 1530 bin [35.2,35.3) has 1478 bin [35.3,35.4) has 1367 bin [35.4,35.5) has 1267 bin [35.5,35.6) has 1242 bin [35.6,35.7) has 1222 bin [35.7,35.8) has 1156 bin [35.8,35.9) has 1072 bin [35.9,36.0) has 1017 bin [36.0,36.1) has 907 bin [36.1,36.2) has 797 bin [36.2,36.3) has 765 bin [36.3,36.4) has 704 bin [36.4,36.5) has 614 bin [36.5,36.6) has 517 bin [36.6,36.7) has 504 bin [36.7,36.8) has 460 bin [36.8,36.9) has 453 bin [36.9,37.0) has 374 bin [37.0,37.1) has 302 bin [37.1,37.2) has 268 bin [37.2,37.3) has 210 bin [37.3,37.4) has 248 bin [37.4,37.5) has 243 bin [37.5,37.6) has 207 bin [37.6,37.7) has 201 bin [37.7,37.8) has 188 bin [37.8,37.9) has 158 bin [37.9,38.0) has 191 bin [38.0,38.1) has 163 bin [38.1,38.2) has 155 bin [38.2,38.3) has 147 bin [38.3,38.4) has 133 bin [38.4,38.5) has 119 bin [38.5,38.6) has 116 bin [38.6,38.7) has 104 bin [38.7,38.8) has 110 bin [38.8,38.9) has 92 bin [38.9,39.0) has 79 bin [39.0,39.1) has 88 bin [39.1,39.2) has 69 bin [39.2,39.3) has 60 bin [39.3,39.4) has 39 bin [39.4,39.5) has 30 bin [39.5,39.6) has 13 bin [39.6,39.7) has 11 bin [39.7,39.8) has 2 bin [39.8,39.9) has 4 average z coordinate 11.4 for 50984856 element(s) point source id histogram with bin size 1.000000 bin 160 has 5656729 bin 161 has 22602602 bin 212 has 22725525 average point source id 183.621325948238422 for 50984856 element(s)