lasinfo (210611) report for 'AHN4T/39HN1_17.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: 337/2022 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: 50769644 number of points by return: 45337486 3914260 1181522 289138 47238 scale factor x y z: 0.001 0.001 0.001 offset x y z: 170980 432480 0 min x y z: 170980.000 432480.000 5.008 max x y z: 172019.999 433769.999 44.076 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: 50769644 extended number of points by return: 45337486 3914260 1181522 289138 47238 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 5008 44076 intensity 0 5029 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 55 2057 gps_time 298020795.702185 300267573.493527 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 43 255 B 35 255 NIR 9 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -17 33.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45337486 number of intermediate returns: 1532187 number of last returns: 45272439 number of single returns: 41372468 covered area in square units/kilounits: 1259484/1.26 point density: all returns 40.31 last only 35.95 (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 50769644 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45337486 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3914260 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1181522 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 289138 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 47238 instead zero. overview over extended number of returns of given pulse: 41372468 5495160 2688078 973872 211477 25216 3373 0 0 0 0 0 0 0 0 histogram of classification of points: 8556991 unclassified (1) 37899442 ground (2) 3280900 building (6) 1026478 water (9) 5833 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3443443 +---> 786323 of those are unclassified (1) +---> 2419193 of those are ground (2) +---> 157093 of those are building (6) +---> 79591 of those are water (9) +---> 1243 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [5.0,5.1) has 10 bin [5.1,5.2) has 171 bin [5.2,5.3) has 543 bin [5.3,5.4) has 7600 bin [5.4,5.5) has 8869 bin [5.5,5.6) has 26037 bin [5.6,5.7) has 103086 bin [5.7,5.8) has 84871 bin [5.8,5.9) has 444732 bin [5.9,6.0) has 193254 bin [6.0,6.1) has 347327 bin [6.1,6.2) has 649392 bin [6.2,6.3) has 846639 bin [6.3,6.4) has 1494530 bin [6.4,6.5) has 2105975 bin [6.5,6.6) has 2964634 bin [6.6,6.7) has 3538926 bin [6.7,6.8) has 3716481 bin [6.8,6.9) has 2367470 bin [6.9,7.0) has 2271184 bin [7.0,7.1) has 1829891 bin [7.1,7.2) has 2052513 bin [7.2,7.3) has 2544579 bin [7.3,7.4) has 1786829 bin [7.4,7.5) has 1473541 bin [7.5,7.6) has 1343818 bin [7.6,7.7) has 1003415 bin [7.7,7.8) has 911797 bin [7.8,7.9) has 638914 bin [7.9,8.0) has 556669 bin [8.0,8.1) has 525110 bin [8.1,8.2) has 440273 bin [8.2,8.3) has 426974 bin [8.3,8.4) has 326139 bin [8.4,8.5) has 304219 bin [8.5,8.6) has 303684 bin [8.6,8.7) has 279251 bin [8.7,8.8) has 268407 bin [8.8,8.9) has 274993 bin [8.9,9.0) has 287133 bin [9.0,9.1) has 269881 bin [9.1,9.2) has 244785 bin [9.2,9.3) has 250919 bin [9.3,9.4) has 298332 bin [9.4,9.5) has 437846 bin [9.5,9.6) has 351724 bin [9.6,9.7) has 202051 bin [9.7,9.8) has 199774 bin [9.8,9.9) has 181850 bin [9.9,10.0) has 188120 bin [10.0,10.1) has 202221 bin [10.1,10.2) has 206428 bin 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[25.4,25.5) has 11574 bin [25.5,25.6) has 11440 bin [25.6,25.7) has 11374 bin [25.7,25.8) has 11356 bin [25.8,25.9) has 11148 bin [25.9,26.0) has 10814 bin [26.0,26.1) has 10437 bin [26.1,26.2) has 10200 bin [26.2,26.3) has 10052 bin [26.3,26.4) has 9713 bin [26.4,26.5) has 9623 bin [26.5,26.6) has 9591 bin [26.6,26.7) has 9258 bin [26.7,26.8) has 9356 bin [26.8,26.9) has 9278 bin [26.9,27.0) has 9166 bin [27.0,27.1) has 9180 bin [27.1,27.2) has 8967 bin [27.2,27.3) has 8905 bin [27.3,27.4) has 8853 bin [27.4,27.5) has 8765 bin [27.5,27.6) has 8627 bin [27.6,27.7) has 8470 bin [27.7,27.8) has 8462 bin [27.8,27.9) has 8280 bin [27.9,28.0) has 7813 bin [28.0,28.1) has 7744 bin [28.1,28.2) has 7550 bin [28.2,28.3) has 7320 bin [28.3,28.4) has 7123 bin [28.4,28.5) has 6975 bin [28.5,28.6) has 7018 bin [28.6,28.7) has 6729 bin [28.7,28.8) has 6633 bin [28.8,28.9) has 6496 bin [28.9,29.0) has 6391 bin [29.0,29.1) has 6185 bin [29.1,29.2) has 6211 bin [29.2,29.3) has 6183 bin [29.3,29.4) has 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3316 bin [33.4,33.5) has 3330 bin [33.5,33.6) has 3148 bin [33.6,33.7) has 3122 bin [33.7,33.8) has 3130 bin [33.8,33.9) has 3043 bin [33.9,34.0) has 2917 bin [34.0,34.1) has 2885 bin [34.1,34.2) has 2861 bin [34.2,34.3) has 2773 bin [34.3,34.4) has 2776 bin [34.4,34.5) has 2747 bin [34.5,34.6) has 2628 bin [34.6,34.7) has 2582 bin [34.7,34.8) has 2708 bin [34.8,34.9) has 2653 bin [34.9,35.0) has 2559 bin [35.0,35.1) has 2633 bin [35.1,35.2) has 2515 bin [35.2,35.3) has 2379 bin [35.3,35.4) has 2404 bin [35.4,35.5) has 2392 bin [35.5,35.6) has 2368 bin [35.6,35.7) has 2294 bin [35.7,35.8) has 2309 bin [35.8,35.9) has 2377 bin [35.9,36.0) has 2362 bin [36.0,36.1) has 2336 bin [36.1,36.2) has 2252 bin [36.2,36.3) has 2245 bin [36.3,36.4) has 2338 bin [36.4,36.5) has 2286 bin [36.5,36.6) has 2157 bin [36.6,36.7) has 2333 bin [36.7,36.8) has 2318 bin [36.8,36.9) has 2357 bin [36.9,37.0) has 2235 bin [37.0,37.1) has 2377 bin [37.1,37.2) has 2292 bin [37.2,37.3) has 2259 bin [37.3,37.4) has 2261 bin [37.4,37.5) has 2219 bin [37.5,37.6) has 2129 bin [37.6,37.7) has 2102 bin [37.7,37.8) has 2125 bin [37.8,37.9) has 2013 bin [37.9,38.0) has 2037 bin [38.0,38.1) has 1986 bin [38.1,38.2) has 2011 bin [38.2,38.3) has 1821 bin [38.3,38.4) has 1902 bin [38.4,38.5) has 1872 bin [38.5,38.6) has 1916 bin [38.6,38.7) has 1857 bin [38.7,38.8) has 1825 bin [38.8,38.9) has 1765 bin [38.9,39.0) has 1715 bin [39.0,39.1) has 1746 bin [39.1,39.2) has 1720 bin [39.2,39.3) has 1592 bin [39.3,39.4) has 1661 bin [39.4,39.5) has 1564 bin [39.5,39.6) has 1506 bin [39.6,39.7) has 1480 bin [39.7,39.8) has 1368 bin [39.8,39.9) has 1310 bin [39.9,40.0) has 1258 bin [40.0,40.1) has 1260 bin [40.1,40.2) has 1086 bin [40.2,40.3) has 1119 bin [40.3,40.4) has 1117 bin [40.4,40.5) has 1080 bin [40.5,40.6) has 992 bin [40.6,40.7) has 916 bin [40.7,40.8) has 866 bin [40.8,40.9) has 864 bin [40.9,41.0) has 823 bin [41.0,41.1) has 767 bin [41.1,41.2) has 712 bin [41.2,41.3) has 617 bin [41.3,41.4) has 577 bin [41.4,41.5) has 498 bin [41.5,41.6) has 481 bin [41.6,41.7) has 427 bin [41.7,41.8) has 351 bin [41.8,41.9) has 297 bin [41.9,42.0) has 257 bin [42.0,42.1) has 189 bin [42.1,42.2) has 178 bin [42.2,42.3) has 159 bin [42.3,42.4) has 168 bin [42.4,42.5) has 146 bin [42.5,42.6) has 138 bin [42.6,42.7) has 97 bin [42.7,42.8) has 96 bin [42.8,42.9) has 88 bin [42.9,43.0) has 83 bin [43.0,43.1) has 71 bin [43.1,43.2) has 46 bin [43.2,43.3) has 38 bin [43.3,43.4) has 52 bin [43.4,43.5) has 24 bin [43.5,43.6) has 19 bin [43.6,43.7) has 11 bin [43.7,43.8) has 3 bin [43.9,44.0) has 1 bin [44.0,44.1) has 1 average z coordinate 8.7 for 50769644 element(s) point source id histogram with bin size 1.000000 bin 55 has 4245468 bin 56 has 18674663 bin 57 has 630125 bin 2056 has 8383828 bin 2057 has 18835560 average point source id 1128.569983295529937 for 50769644 element(s)