lasinfo (210611) report for 'AHN4T/17BZ1_18.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: 28082633 number of points by return: 26103959 1270243 549158 138628 19119 scale factor x y z: 0.001 0.001 0.001 offset x y z: 231980 538730 0 min x y z: 231980.000 538730.000 11.725 max x y z: 233019.999 540019.999 48.501 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: 28082633 extended number of points by return: 26103959 1270243 549158 138628 19119 1450 76 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 11725 48501 intensity 56 4291 return_number 1 7 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 58 60 gps_time 328707219.412005 330510196.140607 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 42 255 B 27 255 NIR 16 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.29 26.33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26103959 number of intermediate returns: 707339 number of last returns: 26101703 number of single returns: 24830368 covered area in square units/kilounits: 1335200/1.34 point density: all returns 21.03 last only 19.55 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28082633 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26103959 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1270243 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 549158 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 138628 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19119 instead zero. overview over extended number of returns of given pulse: 24830368 1447125 1230996 477217 88178 8246 503 0 0 0 0 0 0 0 0 histogram of classification of points: 2285114 unclassified (1) 25525063 ground (2) 161751 building (6) 110705 water (9) +-> flagged as extended overlap: 2286603 +---> 266317 of those are unclassified (1) +---> 1991097 of those are ground (2) +---> 19926 of those are building (6) +---> 9263 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.7,11.8) has 56 bin [11.8,11.9) has 748 bin [11.9,12.0) has 6903 bin [12.0,12.1) has 18636 bin [12.1,12.2) has 23381 bin [12.2,12.3) has 26415 bin [12.3,12.4) has 28125 bin [12.4,12.5) has 31816 bin [12.5,12.6) has 55225 bin [12.6,12.7) has 192030 bin [12.7,12.8) has 472405 bin [12.8,12.9) has 569905 bin [12.9,13.0) has 804964 bin [13.0,13.1) has 659979 bin [13.1,13.2) has 599987 bin [13.2,13.3) has 780605 bin [13.3,13.4) has 1112749 bin [13.4,13.5) has 1428468 bin [13.5,13.6) has 1008223 bin [13.6,13.7) has 770678 bin [13.7,13.8) has 609372 bin [13.8,13.9) has 609458 bin [13.9,14.0) has 708182 bin [14.0,14.1) has 886360 bin [14.1,14.2) has 960345 bin [14.2,14.3) has 957271 bin [14.3,14.4) has 953777 bin [14.4,14.5) has 846787 bin [14.5,14.6) has 937054 bin [14.6,14.7) has 967234 bin [14.7,14.8) has 932603 bin [14.8,14.9) has 975911 bin [14.9,15.0) has 1045238 bin [15.0,15.1) has 1079192 bin [15.1,15.2) has 848626 bin [15.2,15.3) has 852791 bin [15.3,15.4) has 994411 bin [15.4,15.5) has 850289 bin [15.5,15.6) has 495511 bin [15.6,15.7) has 259426 bin [15.7,15.8) has 227186 bin [15.8,15.9) has 111039 bin [15.9,16.0) has 56239 bin [16.0,16.1) has 40046 bin [16.1,16.2) has 17350 bin [16.2,16.3) has 12700 bin [16.3,16.4) has 13076 bin [16.4,16.5) has 12480 bin [16.5,16.6) has 12427 bin [16.6,16.7) has 12856 bin [16.7,16.8) has 13266 bin [16.8,16.9) has 12734 bin [16.9,17.0) has 13674 bin [17.0,17.1) has 14478 bin [17.1,17.2) has 15171 bin [17.2,17.3) has 15462 bin [17.3,17.4) has 16601 bin [17.4,17.5) has 15847 bin [17.5,17.6) has 16032 bin [17.6,17.7) has 16878 bin [17.7,17.8) has 16425 bin [17.8,17.9) has 15920 bin [17.9,18.0) has 16479 bin [18.0,18.1) has 15469 bin [18.1,18.2) has 15574 bin [18.2,18.3) has 15799 bin [18.3,18.4) has 15616 bin [18.4,18.5) has 15696 bin [18.5,18.6) has 15377 bin [18.6,18.7) has 15582 bin [18.7,18.8) has 16192 bin [18.8,18.9) has 16944 bin [18.9,19.0) has 15696 bin [19.0,19.1) has 15632 bin [19.1,19.2) has 15459 bin [19.2,19.3) has 15653 bin [19.3,19.4) has 15922 bin [19.4,19.5) has 16019 bin [19.5,19.6) has 16034 bin [19.6,19.7) has 16088 bin [19.7,19.8) has 15930 bin [19.8,19.9) has 16186 bin [19.9,20.0) has 16163 bin [20.0,20.1) has 15955 bin [20.1,20.2) has 16165 bin [20.2,20.3) has 16232 bin [20.3,20.4) has 16966 bin [20.4,20.5) has 16726 bin [20.5,20.6) has 16548 bin [20.6,20.7) has 16742 bin [20.7,20.8) has 16688 bin [20.8,20.9) has 17139 bin [20.9,21.0) has 17198 bin [21.0,21.1) has 17255 bin [21.1,21.2) has 17270 bin [21.2,21.3) has 17471 bin [21.3,21.4) has 17323 bin [21.4,21.5) has 17467 bin [21.5,21.6) has 17061 bin [21.6,21.7) has 16694 bin [21.7,21.8) has 17291 bin [21.8,21.9) has 17234 bin [21.9,22.0) has 17454 bin [22.0,22.1) has 17666 bin [22.1,22.2) has 17336 bin [22.2,22.3) has 17399 bin [22.3,22.4) has 17395 bin [22.4,22.5) has 17367 bin [22.5,22.6) has 17135 bin [22.6,22.7) has 17191 bin [22.7,22.8) has 17156 bin [22.8,22.9) has 16921 bin [22.9,23.0) has 17128 bin [23.0,23.1) has 17258 bin [23.1,23.2) has 16925 bin [23.2,23.3) has 16881 bin [23.3,23.4) has 16411 bin [23.4,23.5) has 16445 bin [23.5,23.6) has 16542 bin [23.6,23.7) has 16579 bin [23.7,23.8) has 16322 bin [23.8,23.9) has 16181 bin [23.9,24.0) has 16444 bin [24.0,24.1) has 16375 bin [24.1,24.2) has 16252 bin [24.2,24.3) has 16263 bin [24.3,24.4) has 16101 bin [24.4,24.5) has 16238 bin [24.5,24.6) has 16428 bin [24.6,24.7) has 16460 bin [24.7,24.8) has 16140 bin [24.8,24.9) has 16430 bin [24.9,25.0) has 16241 bin [25.0,25.1) has 16190 bin [25.1,25.2) has 16080 bin [25.2,25.3) has 15743 bin [25.3,25.4) has 15478 bin [25.4,25.5) has 15425 bin [25.5,25.6) has 15373 bin [25.6,25.7) has 15158 bin [25.7,25.8) has 15367 bin [25.8,25.9) has 15196 bin [25.9,26.0) has 15356 bin [26.0,26.1) has 14933 bin [26.1,26.2) has 14820 bin [26.2,26.3) has 14709 bin [26.3,26.4) has 14548 bin [26.4,26.5) has 14248 bin [26.5,26.6) has 14187 bin [26.6,26.7) has 13920 bin [26.7,26.8) has 14351 bin [26.8,26.9) has 13855 bin [26.9,27.0) has 13938 bin [27.0,27.1) has 13601 bin [27.1,27.2) has 13731 bin [27.2,27.3) has 13752 bin [27.3,27.4) has 13482 bin [27.4,27.5) has 13341 bin [27.5,27.6) has 13224 bin [27.6,27.7) has 13127 bin [27.7,27.8) has 12933 bin [27.8,27.9) has 12748 bin [27.9,28.0) has 12793 bin [28.0,28.1) has 12688 bin [28.1,28.2) has 12479 bin [28.2,28.3) has 12255 bin [28.3,28.4) has 11863 bin [28.4,28.5) has 11884 bin [28.5,28.6) has 11892 bin [28.6,28.7) has 11704 bin [28.7,28.8) has 11406 bin [28.8,28.9) has 11117 bin [28.9,29.0) has 11583 bin [29.0,29.1) has 11078 bin [29.1,29.2) has 10729 bin [29.2,29.3) has 10590 bin [29.3,29.4) has 10265 bin [29.4,29.5) has 9973 bin [29.5,29.6) has 9844 bin [29.6,29.7) has 9481 bin [29.7,29.8) has 9275 bin [29.8,29.9) has 8916 bin [29.9,30.0) has 8641 bin [30.0,30.1) has 8497 bin [30.1,30.2) has 8246 bin [30.2,30.3) has 7791 bin [30.3,30.4) has 7637 bin [30.4,30.5) has 7302 bin [30.5,30.6) has 7204 bin [30.6,30.7) has 6758 bin [30.7,30.8) has 6544 bin [30.8,30.9) has 6441 bin [30.9,31.0) has 6240 bin [31.0,31.1) has 5944 bin [31.1,31.2) has 5761 bin [31.2,31.3) has 5476 bin [31.3,31.4) has 5419 bin [31.4,31.5) has 5251 bin [31.5,31.6) has 5012 bin [31.6,31.7) has 4966 bin [31.7,31.8) has 4666 bin [31.8,31.9) has 4510 bin [31.9,32.0) has 4222 bin [32.0,32.1) has 4195 bin [32.1,32.2) has 3937 bin [32.2,32.3) has 3933 bin [32.3,32.4) has 3577 bin [32.4,32.5) has 3391 bin [32.5,32.6) has 3109 bin [32.6,32.7) has 2985 bin [32.7,32.8) has 2821 bin [32.8,32.9) has 2654 bin [32.9,33.0) has 2540 bin [33.0,33.1) has 2521 bin [33.1,33.2) has 2221 bin [33.2,33.3) has 2135 bin [33.3,33.4) has 2048 bin [33.4,33.5) has 1945 bin [33.5,33.6) has 1847 bin [33.6,33.7) has 1684 bin [33.7,33.8) has 1656 bin [33.8,33.9) has 1507 bin [33.9,34.0) has 1390 bin [34.0,34.1) has 1369 bin [34.1,34.2) has 1251 bin [34.2,34.3) has 1139 bin [34.3,34.4) has 1067 bin [34.4,34.5) has 986 bin [34.5,34.6) has 902 bin [34.6,34.7) has 821 bin [34.7,34.8) has 774 bin [34.8,34.9) has 667 bin [34.9,35.0) has 600 bin [35.0,35.1) has 568 bin [35.1,35.2) has 511 bin [35.2,35.3) has 424 bin [35.3,35.4) has 433 bin [35.4,35.5) has 356 bin [35.5,35.6) has 319 bin [35.6,35.7) has 315 bin [35.7,35.8) has 295 bin [35.8,35.9) has 314 bin [35.9,36.0) has 265 bin [36.0,36.1) has 223 bin [36.1,36.2) has 204 bin [36.2,36.3) has 182 bin [36.3,36.4) has 192 bin [36.4,36.5) has 193 bin [36.5,36.6) has 177 bin [36.6,36.7) has 163 bin [36.7,36.8) has 174 bin [36.8,36.9) has 162 bin [36.9,37.0) has 152 bin [37.0,37.1) has 170 bin [37.1,37.2) has 167 bin [37.2,37.3) has 132 bin [37.3,37.4) has 106 bin [37.4,37.5) has 124 bin [37.5,37.6) has 123 bin [37.6,37.7) has 127 bin [37.7,37.8) has 124 bin [37.8,37.9) has 142 bin [37.9,38.0) has 137 bin [38.0,38.1) has 135 bin [38.1,38.2) has 146 bin [38.2,38.3) has 124 bin [38.3,38.4) has 125 bin [38.4,38.5) has 113 bin [38.5,38.6) has 125 bin [38.6,38.7) has 127 bin [38.7,38.8) has 123 bin [38.8,38.9) has 124 bin [38.9,39.0) has 120 bin [39.0,39.1) has 133 bin [39.1,39.2) has 111 bin [39.2,39.3) has 112 bin [39.3,39.4) has 114 bin [39.4,39.5) has 107 bin [39.5,39.6) has 124 bin [39.6,39.7) has 102 bin [39.7,39.8) has 122 bin [39.8,39.9) has 107 bin [39.9,40.0) has 117 bin [40.0,40.1) has 123 bin [40.1,40.2) has 133 bin [40.2,40.3) has 111 bin [40.3,40.4) has 112 bin [40.4,40.5) has 124 bin [40.5,40.6) has 111 bin [40.6,40.7) has 118 bin [40.7,40.8) has 127 bin [40.8,40.9) has 109 bin [40.9,41.0) has 115 bin [41.0,41.1) has 123 bin [41.1,41.2) has 110 bin [41.2,41.3) has 99 bin [41.3,41.4) has 87 bin [41.4,41.5) has 98 bin [41.5,41.6) has 97 bin [41.6,41.7) has 100 bin [41.7,41.8) has 100 bin [41.8,41.9) has 103 bin [41.9,42.0) has 102 bin [42.0,42.1) has 87 bin [42.1,42.2) has 89 bin [42.2,42.3) has 121 bin [42.3,42.4) has 93 bin [42.4,42.5) has 107 bin [42.5,42.6) has 81 bin [42.6,42.7) has 100 bin [42.7,42.8) has 99 bin [42.8,42.9) has 88 bin [42.9,43.0) has 86 bin [43.0,43.1) has 95 bin [43.1,43.2) has 80 bin [43.2,43.3) has 77 bin [43.3,43.4) has 87 bin [43.4,43.5) has 80 bin [43.5,43.6) has 70 bin [43.6,43.7) has 75 bin [43.7,43.8) has 71 bin [43.8,43.9) has 72 bin [43.9,44.0) has 59 bin [44.0,44.1) has 67 bin [44.1,44.2) has 69 bin [44.2,44.3) has 78 bin [44.3,44.4) has 70 bin [44.4,44.5) has 53 bin [44.5,44.6) has 69 bin [44.6,44.7) has 56 bin [44.7,44.8) has 52 bin [44.8,44.9) has 55 bin [44.9,45.0) has 57 bin [45.0,45.1) has 56 bin [45.1,45.2) has 43 bin [45.2,45.3) has 51 bin [45.3,45.4) has 62 bin [45.4,45.5) has 47 bin [45.5,45.6) has 55 bin [45.6,45.7) has 34 bin [45.7,45.8) has 30 bin [45.8,45.9) has 42 bin [45.9,46.0) has 37 bin [46.0,46.1) has 34 bin [46.1,46.2) has 30 bin [46.2,46.3) has 38 bin [46.3,46.4) has 33 bin [46.4,46.5) has 33 bin [46.5,46.6) has 25 bin [46.6,46.7) has 32 bin [46.7,46.8) has 21 bin [46.8,46.9) has 13 bin [46.9,47.0) has 19 bin [47.0,47.1) has 13 bin [47.1,47.2) has 13 bin [47.2,47.3) has 11 bin [47.3,47.4) has 15 bin [47.4,47.5) has 14 bin [47.5,47.6) has 11 bin [47.6,47.7) has 10 bin [47.7,47.8) has 4 bin [47.8,47.9) has 7 bin [47.9,48.0) has 8 bin [48.0,48.1) has 5 bin [48.2,48.3) has 2 bin [48.3,48.4) has 2 bin [48.4,48.5) has 1 bin [48.5,48.6) has 1 average z coordinate 15.0 for 28082633 element(s) point source id histogram with bin size 1.000000 bin 58 has 2067584 bin 59 has 22500462 bin 60 has 3514587 average point source id 59.051526614331358 for 28082633 element(s)