lasinfo (210611) report for 'AHN4T/18AZ1_08.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: 333/2022 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: 27274678 number of points by return: 24104163 2033364 850496 240533 41259 scale factor x y z: 0.001 0.001 0.001 offset x y z: 261980 541230 0 min x y z: 261980.000 541230.000 9.056 max x y z: 263019.999 542519.999 37.848 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: 27274678 extended number of points by return: 24104163 2033364 850496 240533 41259 4505 358 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 9056 37848 intensity 34 4969 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 26 user_data 6 7 point_source_ID 56 58 gps_time 330434709.818246 330437880.959231 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 36 255 B 17 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.65 33.53 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24104163 number of intermediate returns: 1139433 number of last returns: 24086963 number of single returns: 22055881 covered area in square units/kilounits: 1339200/1.34 point density: all returns 20.37 last only 17.99 (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 27274678 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24104163 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2033364 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 850496 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 240533 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 41259 instead zero. overview over extended number of returns of given pulse: 22055881 2376711 1832426 798082 184129 25075 2374 0 0 0 0 0 0 0 0 histogram of classification of points: 4060656 unclassified (1) 21355597 ground (2) 1726450 building (6) 131975 water (9) +-> flagged as extended overlap: 2130322 +---> 306919 of those are unclassified (1) +---> 1689216 of those are ground (2) +---> 128039 of those are building (6) +---> 6148 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 412 bin [9.2,9.3) has 2190 bin [9.3,9.4) has 1775 bin [9.4,9.5) has 865 bin [9.5,9.6) has 2354 bin [9.6,9.7) has 7011 bin [9.7,9.8) has 8160 bin [9.8,9.9) has 10210 bin [9.9,10.0) has 66147 bin [10.0,10.1) has 63943 bin [10.1,10.2) has 33257 bin [10.2,10.3) has 35354 bin [10.3,10.4) has 41397 bin [10.4,10.5) has 107846 bin [10.5,10.6) has 376256 bin [10.6,10.7) has 778137 bin [10.7,10.8) has 1065357 bin [10.8,10.9) has 1967506 bin [10.9,11.0) has 2319468 bin [11.0,11.1) has 2398040 bin [11.1,11.2) has 2000996 bin [11.2,11.3) has 1547603 bin [11.3,11.4) has 1396154 bin [11.4,11.5) has 1441568 bin [11.5,11.6) has 1292377 bin [11.6,11.7) has 1146044 bin [11.7,11.8) has 804901 bin [11.8,11.9) has 642183 bin [11.9,12.0) has 758428 bin [12.0,12.1) has 651608 bin [12.1,12.2) has 440345 bin [12.2,12.3) has 257643 bin [12.3,12.4) has 134290 bin [12.4,12.5) has 71972 bin [12.5,12.6) has 55742 bin [12.6,12.7) has 55925 bin [12.7,12.8) has 54973 bin [12.8,12.9) has 51495 bin [12.9,13.0) has 49718 bin [13.0,13.1) has 48358 bin [13.1,13.2) has 48344 bin [13.2,13.3) has 46727 bin [13.3,13.4) has 47495 bin [13.4,13.5) has 45164 bin [13.5,13.6) has 45112 bin [13.6,13.7) has 44070 bin [13.7,13.8) has 44454 bin [13.8,13.9) has 48194 bin [13.9,14.0) has 50101 bin [14.0,14.1) has 51400 bin [14.1,14.2) has 57489 bin [14.2,14.3) has 58818 bin [14.3,14.4) has 61226 bin [14.4,14.5) has 75297 bin [14.5,14.6) has 69921 bin [14.6,14.7) has 60356 bin [14.7,14.8) has 56662 bin [14.8,14.9) has 58078 bin [14.9,15.0) has 64125 bin [15.0,15.1) has 57220 bin [15.1,15.2) has 58436 bin [15.2,15.3) has 56250 bin [15.3,15.4) has 60298 bin [15.4,15.5) has 49708 bin [15.5,15.6) has 42684 bin [15.6,15.7) has 39314 bin [15.7,15.8) has 38899 bin [15.8,15.9) has 42137 bin [15.9,16.0) has 45241 bin [16.0,16.1) has 42169 bin [16.1,16.2) has 43987 bin [16.2,16.3) has 41028 bin [16.3,16.4) has 40153 bin [16.4,16.5) has 39043 bin [16.5,16.6) has 40958 bin [16.6,16.7) has 41729 bin [16.7,16.8) has 45111 bin [16.8,16.9) has 45272 bin [16.9,17.0) has 45984 bin [17.0,17.1) has 50749 bin [17.1,17.2) has 49425 bin [17.2,17.3) has 47836 bin [17.3,17.4) has 47265 bin [17.4,17.5) has 51296 bin [17.5,17.6) has 48469 bin [17.6,17.7) has 46050 bin [17.7,17.8) has 46241 bin [17.8,17.9) has 44381 bin [17.9,18.0) has 46181 bin [18.0,18.1) has 48474 bin [18.1,18.2) has 48365 bin [18.2,18.3) has 47355 bin [18.3,18.4) has 50094 bin [18.4,18.5) has 50249 bin [18.5,18.6) has 45992 bin [18.6,18.7) has 44271 bin [18.7,18.8) has 41393 bin [18.8,18.9) has 38704 bin [18.9,19.0) has 39083 bin [19.0,19.1) has 37204 bin [19.1,19.2) has 35390 bin [19.2,19.3) has 33476 bin [19.3,19.4) has 32921 bin [19.4,19.5) has 34054 bin [19.5,19.6) has 37860 bin [19.6,19.7) has 42883 bin [19.7,19.8) has 35651 bin [19.8,19.9) has 34476 bin [19.9,20.0) has 33640 bin [20.0,20.1) has 33359 bin [20.1,20.2) has 32968 bin [20.2,20.3) has 33209 bin [20.3,20.4) has 32863 bin [20.4,20.5) has 28450 bin [20.5,20.6) has 27174 bin [20.6,20.7) has 27027 bin [20.7,20.8) has 26177 bin [20.8,20.9) has 25653 bin [20.9,21.0) has 25813 bin [21.0,21.1) has 25799 bin [21.1,21.2) has 26259 bin [21.2,21.3) has 25659 bin [21.3,21.4) has 25918 bin [21.4,21.5) has 25373 bin [21.5,21.6) has 24867 bin [21.6,21.7) has 24604 bin [21.7,21.8) has 24551 bin [21.8,21.9) has 24127 bin [21.9,22.0) has 24083 bin [22.0,22.1) has 23804 bin [22.1,22.2) has 23641 bin [22.2,22.3) has 23494 bin [22.3,22.4) has 23527 bin [22.4,22.5) has 23015 bin [22.5,22.6) has 23058 bin [22.6,22.7) has 22602 bin [22.7,22.8) has 22736 bin [22.8,22.9) has 22323 bin [22.9,23.0) has 22363 bin [23.0,23.1) has 22394 bin [23.1,23.2) has 22011 bin [23.2,23.3) has 22064 bin [23.3,23.4) has 21608 bin [23.4,23.5) has 21348 bin [23.5,23.6) has 21126 bin [23.6,23.7) has 21216 bin [23.7,23.8) has 20833 bin [23.8,23.9) has 20621 bin [23.9,24.0) has 20331 bin [24.0,24.1) has 20268 bin [24.1,24.2) has 19763 bin [24.2,24.3) has 19240 bin [24.3,24.4) has 19227 bin [24.4,24.5) has 19144 bin [24.5,24.6) has 18587 bin [24.6,24.7) has 18422 bin [24.7,24.8) has 17854 bin [24.8,24.9) has 17736 bin [24.9,25.0) has 17738 bin [25.0,25.1) has 17234 bin [25.1,25.2) has 17033 bin [25.2,25.3) has 16847 bin [25.3,25.4) has 16658 bin [25.4,25.5) has 16440 bin [25.5,25.6) has 15832 bin [25.6,25.7) has 15731 bin [25.7,25.8) has 15644 bin [25.8,25.9) has 15576 bin [25.9,26.0) has 15286 bin [26.0,26.1) has 15007 bin [26.1,26.2) has 14742 bin [26.2,26.3) has 14626 bin [26.3,26.4) has 14378 bin [26.4,26.5) has 13932 bin [26.5,26.6) has 13674 bin [26.6,26.7) has 13475 bin [26.7,26.8) has 13278 bin [26.8,26.9) has 13099 bin [26.9,27.0) has 13060 bin [27.0,27.1) has 12735 bin [27.1,27.2) has 12500 bin [27.2,27.3) has 12188 bin [27.3,27.4) has 11933 bin [27.4,27.5) has 11569 bin [27.5,27.6) has 11453 bin [27.6,27.7) has 11269 bin [27.7,27.8) has 10841 bin [27.8,27.9) has 10486 bin [27.9,28.0) has 10252 bin [28.0,28.1) has 9978 bin [28.1,28.2) has 10128 bin [28.2,28.3) has 9739 bin [28.3,28.4) has 9437 bin [28.4,28.5) has 9085 bin [28.5,28.6) has 8913 bin [28.6,28.7) has 8633 bin [28.7,28.8) has 8522 bin [28.8,28.9) has 8240 bin [28.9,29.0) has 7784 bin [29.0,29.1) has 7480 bin [29.1,29.2) has 7342 bin [29.2,29.3) has 6971 bin [29.3,29.4) has 6711 bin [29.4,29.5) has 6641 bin [29.5,29.6) has 6240 bin [29.6,29.7) has 6332 bin [29.7,29.8) has 5805 bin [29.8,29.9) has 5653 bin [29.9,30.0) has 5383 bin [30.0,30.1) has 5022 bin [30.1,30.2) has 4887 bin [30.2,30.3) has 4636 bin [30.3,30.4) has 4545 bin [30.4,30.5) has 4220 bin [30.5,30.6) has 3999 bin [30.6,30.7) has 3872 bin [30.7,30.8) has 3666 bin [30.8,30.9) has 3545 bin [30.9,31.0) has 3462 bin [31.0,31.1) has 3202 bin [31.1,31.2) has 2988 bin [31.2,31.3) has 2777 bin [31.3,31.4) has 2753 bin [31.4,31.5) has 2536 bin [31.5,31.6) has 2445 bin [31.6,31.7) has 2359 bin [31.7,31.8) has 2256 bin [31.8,31.9) has 2131 bin [31.9,32.0) has 2001 bin [32.0,32.1) has 1897 bin [32.1,32.2) has 1768 bin [32.2,32.3) has 1627 bin [32.3,32.4) has 1506 bin [32.4,32.5) has 1448 bin [32.5,32.6) has 1348 bin [32.6,32.7) has 1417 bin [32.7,32.8) has 1258 bin [32.8,32.9) has 1263 bin [32.9,33.0) has 1086 bin [33.0,33.1) has 1025 bin [33.1,33.2) has 973 bin [33.2,33.3) has 990 bin [33.3,33.4) has 873 bin [33.4,33.5) has 812 bin [33.5,33.6) has 802 bin [33.6,33.7) has 769 bin [33.7,33.8) has 757 bin [33.8,33.9) has 704 bin [33.9,34.0) has 711 bin [34.0,34.1) has 678 bin [34.1,34.2) has 586 bin [34.2,34.3) has 583 bin [34.3,34.4) has 520 bin [34.4,34.5) has 592 bin [34.5,34.6) has 550 bin [34.6,34.7) has 513 bin [34.7,34.8) has 486 bin [34.8,34.9) has 480 bin [34.9,35.0) has 475 bin [35.0,35.1) has 424 bin [35.1,35.2) has 393 bin [35.2,35.3) has 385 bin [35.3,35.4) has 324 bin [35.4,35.5) has 317 bin [35.5,35.6) has 294 bin [35.6,35.7) has 260 bin [35.7,35.8) has 281 bin [35.8,35.9) has 255 bin [35.9,36.0) has 234 bin [36.0,36.1) has 209 bin [36.1,36.2) has 206 bin [36.2,36.3) has 183 bin [36.3,36.4) has 153 bin [36.4,36.5) has 159 bin [36.5,36.6) has 142 bin [36.6,36.7) has 143 bin [36.7,36.8) has 116 bin [36.8,36.9) has 104 bin [36.9,37.0) has 105 bin [37.0,37.1) has 81 bin [37.1,37.2) has 62 bin [37.2,37.3) has 46 bin [37.3,37.4) has 30 bin [37.4,37.5) has 26 bin [37.5,37.6) has 12 bin [37.6,37.7) has 6 bin [37.8,37.9) has 5 average z coordinate 12.8 for 27274678 element(s) point source id histogram with bin size 1.000000 bin 56 has 3230758 bin 57 has 21583167 bin 58 has 2460753 average point source id 56.971768502638234 for 27274678 element(s)