lasinfo (210611) report for 'AHN4T/31CZ1_11.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: 179/2021 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: 44631522 number of points by return: 41102198 2785465 648064 87276 8519 scale factor x y z: 0.001 0.001 0.001 offset x y z: 99980 452480 0 min x y z: 99980.000 452480.000 -6.098 max x y z: 101019.999 453769.999 15.593 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: 44631522 extended number of points by return: 41102198 2785465 648064 87276 8519 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 -6098 15593 intensity 51 3089 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -34 33 user_data 6 7 point_source_ID 162 164 gps_time 270295265.411616 270297087.291326 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 250 G 29 248 B 5 235 NIR 70 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 attribute0 0.51 30.89 ('Amplitude') attribute1 -15.28 16.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41102198 number of intermediate returns: 744614 number of last returns: 41064132 number of single returns: 38279422 covered area in square units/kilounits: 1309548/1.31 point density: all returns 34.08 last only 31.36 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44631522 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41102198 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2785465 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 648064 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 87276 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8519 instead zero. overview over extended number of returns of given pulse: 38279422 4300199 1691806 317273 42737 85 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4442002 unclassified (1) 40055858 ground (2) 112835 building (6) 12825 water (9) 8002 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3460609 +---> 606387 of those are unclassified (1) +---> 2852885 of those are ground (2) +---> 1337 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.1,-6.0) has 146 bin [-6.0,-5.9) has 7335 bin [-5.9,-5.8) has 15798 bin [-5.8,-5.7) has 20264 bin [-5.7,-5.6) has 33953 bin [-5.6,-5.5) has 42514 bin [-5.5,-5.4) has 91373 bin [-5.4,-5.3) has 131656 bin [-5.3,-5.2) has 263894 bin [-5.2,-5.1) has 745283 bin [-5.1,-5.0) has 2766112 bin [-5.0,-4.9) has 4537434 bin [-4.9,-4.8) has 5339920 bin [-4.8,-4.7) has 9108639 bin [-4.7,-4.6) has 7884535 bin [-4.6,-4.5) has 4002699 bin [-4.5,-4.4) has 2114180 bin [-4.4,-4.3) has 1065007 bin [-4.3,-4.2) has 356322 bin [-4.2,-4.1) has 205502 bin [-4.1,-4.0) has 166743 bin [-4.0,-3.9) has 200422 bin [-3.9,-3.8) has 207802 bin [-3.8,-3.7) has 179224 bin [-3.7,-3.6) has 159206 bin [-3.6,-3.5) has 164467 bin [-3.5,-3.4) has 129146 bin [-3.4,-3.3) has 114577 bin [-3.3,-3.2) has 107467 bin [-3.2,-3.1) has 108377 bin [-3.1,-3.0) has 113362 bin [-3.0,-2.9) has 121702 bin [-2.9,-2.8) has 131018 bin [-2.8,-2.7) has 144434 bin [-2.7,-2.6) has 161239 bin [-2.6,-2.5) has 176812 bin [-2.5,-2.4) has 181610 bin [-2.4,-2.3) has 151017 bin [-2.3,-2.2) has 143882 bin [-2.2,-2.1) has 131863 bin [-2.1,-2.0) has 116678 bin [-2.0,-1.9) has 107750 bin [-1.9,-1.8) has 102593 bin [-1.8,-1.7) has 96968 bin [-1.7,-1.6) has 90861 bin [-1.6,-1.5) has 85346 bin [-1.5,-1.4) has 79522 bin [-1.4,-1.3) has 72654 bin [-1.3,-1.2) has 68171 bin [-1.2,-1.1) has 63373 bin [-1.1,-1.0) has 58463 bin [-1.0,-0.9) has 55384 bin [-0.9,-0.8) has 52038 bin [-0.8,-0.7) has 49448 bin [-0.7,-0.6) has 45919 bin [-0.6,-0.5) has 44664 bin [-0.5,-0.4) has 42697 bin [-0.4,-0.3) has 41258 bin [-0.3,-0.2) has 40041 bin [-0.2,-0.1) has 38142 bin [-0.1,0.0) has 37213 bin [0.0,0.1) has 35594 bin [0.1,0.2) has 34602 bin [0.2,0.3) has 34101 bin [0.3,0.4) has 33074 bin [0.4,0.5) has 32156 bin [0.5,0.6) has 32226 bin [0.6,0.7) has 31363 bin [0.7,0.8) has 31056 bin [0.8,0.9) has 30588 bin [0.9,1.0) has 29575 bin [1.0,1.1) has 29222 bin [1.1,1.2) has 28639 bin [1.2,1.3) has 28497 bin [1.3,1.4) has 27903 bin [1.4,1.5) has 27773 bin [1.5,1.6) has 28685 bin [1.6,1.7) has 27713 bin [1.7,1.8) has 27517 bin [1.8,1.9) has 27167 bin [1.9,2.0) has 27251 bin [2.0,2.1) has 26691 bin [2.1,2.2) has 26881 bin [2.2,2.3) has 27082 bin [2.3,2.4) has 26560 bin [2.4,2.5) has 26881 bin [2.5,2.6) has 26519 bin [2.6,2.7) has 26601 bin [2.7,2.8) has 26445 bin [2.8,2.9) has 26041 bin [2.9,3.0) has 26246 bin [3.0,3.1) has 25805 bin [3.1,3.2) has 25740 bin [3.2,3.3) has 25391 bin [3.3,3.4) has 25240 bin [3.4,3.5) has 24791 bin [3.5,3.6) has 23975 bin [3.6,3.7) has 22704 bin [3.7,3.8) has 22005 bin [3.8,3.9) has 21650 bin [3.9,4.0) has 20879 bin [4.0,4.1) has 20615 bin [4.1,4.2) has 19627 bin [4.2,4.3) has 19193 bin [4.3,4.4) has 17880 bin [4.4,4.5) has 17254 bin [4.5,4.6) has 16597 bin [4.6,4.7) has 15753 bin [4.7,4.8) has 15297 bin [4.8,4.9) has 14392 bin [4.9,5.0) has 13671 bin [5.0,5.1) has 13179 bin [5.1,5.2) has 12505 bin [5.2,5.3) has 11920 bin [5.3,5.4) has 11399 bin [5.4,5.5) has 10749 bin [5.5,5.6) has 9872 bin [5.6,5.7) has 9400 bin [5.7,5.8) has 8832 bin [5.8,5.9) has 8334 bin [5.9,6.0) has 7862 bin [6.0,6.1) has 7213 bin [6.1,6.2) has 7009 bin [6.2,6.3) has 6617 bin [6.3,6.4) has 6239 bin [6.4,6.5) has 5819 bin [6.5,6.6) has 5543 bin [6.6,6.7) has 5197 bin [6.7,6.8) has 5051 bin [6.8,6.9) has 4670 bin [6.9,7.0) has 4392 bin [7.0,7.1) has 4302 bin [7.1,7.2) has 4052 bin [7.2,7.3) has 3941 bin [7.3,7.4) has 3607 bin [7.4,7.5) has 3620 bin [7.5,7.6) has 3497 bin [7.6,7.7) has 3197 bin [7.7,7.8) has 3124 bin [7.8,7.9) has 2896 bin [7.9,8.0) has 2520 bin [8.0,8.1) has 2327 bin [8.1,8.2) has 2127 bin [8.2,8.3) has 2157 bin [8.3,8.4) has 1943 bin [8.4,8.5) has 1865 bin [8.5,8.6) has 1777 bin [8.6,8.7) has 1677 bin [8.7,8.8) has 1562 bin [8.8,8.9) has 1492 bin [8.9,9.0) has 1371 bin [9.0,9.1) has 1291 bin [9.1,9.2) has 1355 bin [9.2,9.3) has 1247 bin [9.3,9.4) has 1172 bin [9.4,9.5) has 1055 bin [9.5,9.6) has 953 bin [9.6,9.7) has 858 bin [9.7,9.8) has 849 bin [9.8,9.9) has 863 bin [9.9,10.0) has 750 bin [10.0,10.1) has 733 bin [10.1,10.2) has 669 bin [10.2,10.3) has 647 bin [10.3,10.4) has 625 bin [10.4,10.5) has 597 bin [10.5,10.6) has 536 bin [10.6,10.7) has 481 bin [10.7,10.8) has 462 bin [10.8,10.9) has 442 bin [10.9,11.0) has 384 bin [11.0,11.1) has 360 bin [11.1,11.2) has 332 bin [11.2,11.3) has 341 bin [11.3,11.4) has 317 bin [11.4,11.5) has 300 bin [11.5,11.6) has 299 bin [11.6,11.7) has 283 bin [11.7,11.8) has 256 bin [11.8,11.9) has 253 bin [11.9,12.0) has 232 bin [12.0,12.1) has 251 bin [12.1,12.2) has 193 bin [12.2,12.3) has 207 bin [12.3,12.4) has 196 bin [12.4,12.5) has 180 bin [12.5,12.6) has 141 bin [12.6,12.7) has 148 bin [12.7,12.8) has 151 bin [12.8,12.9) has 143 bin [12.9,13.0) has 116 bin [13.0,13.1) has 107 bin [13.1,13.2) has 107 bin [13.2,13.3) has 80 bin [13.3,13.4) has 77 bin [13.4,13.5) has 74 bin [13.5,13.6) has 45 bin [13.6,13.7) has 44 bin [13.7,13.8) has 42 bin [13.8,13.9) has 29 bin [13.9,14.0) has 28 bin [14.0,14.1) has 28 bin [14.1,14.2) has 20 bin [14.2,14.3) has 18 bin [14.3,14.4) has 12 bin [14.4,14.5) has 13 bin [14.5,14.6) has 10 bin [14.6,14.7) has 14 bin [14.7,14.8) has 3 bin [14.8,14.9) has 3 bin [14.9,15.0) has 3 bin [15.0,15.1) has 2 bin [15.1,15.2) has 4 bin [15.2,15.3) has 2 bin [15.3,15.4) has 2 bin [15.4,15.5) has 2 bin [15.5,15.6) has 2 average z coordinate -4.3 for 44631522 element(s) point source id histogram with bin size 1.000000 bin 162 has 14594277 bin 163 has 29522679 bin 164 has 514566 average point source id 162.684534374606358 for 44631522 element(s)