lasinfo (210611) report for 'AHN4T/55AN2_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: 181/2021 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: 42045979 number of points by return: 38674466 2919400 348457 87598 16058 scale factor x y z: 0.001 0.001 0.001 offset x y z: 65980 369980 0 min x y z: 65980.000 369980.000 -1.757 max x y z: 67019.999 371269.999 30.893 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: 42045979 extended number of points by return: 38674466 2919400 348457 87598 16058 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 -1757 30893 intensity 56 2551 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -33 35 user_data 6 7 point_source_ID 77 97 gps_time 260793622.639468 261750715.826802 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 40 255 G 55 255 B 45 255 NIR 78 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5500 5833 extended_scanner_channel 0 0 attribute0 0.56 25.51 ('Amplitude') attribute1 -16.31 9.64 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38674466 number of intermediate returns: 454023 number of last returns: 38673147 number of single returns: 35755657 covered area in square units/kilounits: 1341568/1.34 point density: all returns 31.34 last only 28.83 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42045979 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38674466 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2919400 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 348457 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 87598 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16058 instead zero. overview over extended number of returns of given pulse: 35755657 5140637 782777 286572 71725 7954 657 0 0 0 0 0 0 0 0 histogram of classification of points: 3609806 unclassified (1) 38194621 ground (2) 202312 building (6) 39240 water (9) +-> flagged as extended overlap: 2560275 +---> 133753 of those are unclassified (1) +---> 2415839 of those are ground (2) +---> 6740 of those are building (6) +---> 3943 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.8,-1.7) has 14 bin [-1.7,-1.6) has 787 bin [-1.6,-1.5) has 2680 bin [-1.5,-1.4) has 10488 bin [-1.4,-1.3) has 10916 bin [-1.3,-1.2) has 7097 bin [-1.2,-1.1) has 6851 bin [-1.1,-1.0) has 10787 bin [-1.0,-0.9) has 20353 bin [-0.9,-0.8) has 17883 bin [-0.8,-0.7) has 18231 bin [-0.7,-0.6) has 22895 bin [-0.6,-0.5) has 33025 bin [-0.5,-0.4) has 52534 bin [-0.4,-0.3) has 120226 bin [-0.3,-0.2) has 304568 bin [-0.2,-0.1) has 545277 bin [-0.1,0.0) has 693589 bin [0.0,0.1) has 1092195 bin [0.1,0.2) has 1860654 bin [0.2,0.3) has 2973457 bin [0.3,0.4) has 3024051 bin [0.4,0.5) has 1843366 bin [0.5,0.6) has 424117 bin [0.6,0.7) has 150820 bin [0.7,0.8) has 146705 bin [0.8,0.9) has 91567 bin [0.9,1.0) has 59136 bin [1.0,1.1) has 62879 bin [1.1,1.2) has 537830 bin [1.2,1.3) has 3169323 bin [1.3,1.4) has 7603956 bin [1.4,1.5) has 7691727 bin [1.5,1.6) has 3672729 bin [1.6,1.7) has 684259 bin [1.7,1.8) has 222840 bin [1.8,1.9) has 161521 bin [1.9,2.0) has 160871 bin [2.0,2.1) has 142384 bin [2.1,2.2) has 169168 bin [2.2,2.3) has 188171 bin [2.3,2.4) has 178027 bin [2.4,2.5) has 159304 bin [2.5,2.6) has 145435 bin [2.6,2.7) has 138958 bin [2.7,2.8) has 140861 bin [2.8,2.9) has 146389 bin [2.9,3.0) has 154712 bin [3.0,3.1) has 164296 bin [3.1,3.2) has 175843 bin [3.2,3.3) has 194699 bin [3.3,3.4) has 220751 bin [3.4,3.5) has 235512 bin [3.5,3.6) has 222251 bin [3.6,3.7) has 174407 bin [3.7,3.8) has 107036 bin [3.8,3.9) has 56936 bin [3.9,4.0) has 35869 bin [4.0,4.1) has 30399 bin [4.1,4.2) has 29607 bin [4.2,4.3) has 30762 bin [4.3,4.4) has 31147 bin [4.4,4.5) has 30237 bin [4.5,4.6) has 31061 bin [4.6,4.7) has 33736 bin [4.7,4.8) has 39895 bin [4.8,4.9) has 32129 bin [4.9,5.0) has 20058 bin [5.0,5.1) has 13264 bin [5.1,5.2) has 7797 bin [5.2,5.3) has 5817 bin [5.3,5.4) has 5629 bin [5.4,5.5) has 5702 bin [5.5,5.6) has 5867 bin [5.6,5.7) has 5994 bin [5.7,5.8) has 6196 bin [5.8,5.9) has 6171 bin [5.9,6.0) has 6598 bin [6.0,6.1) has 7123 bin [6.1,6.2) has 7099 bin [6.2,6.3) has 7137 bin [6.3,6.4) has 7135 bin [6.4,6.5) has 7050 bin [6.5,6.6) has 7295 bin [6.6,6.7) has 7230 bin [6.7,6.8) has 7436 bin [6.8,6.9) has 7271 bin [6.9,7.0) has 7233 bin [7.0,7.1) has 7197 bin [7.1,7.2) has 7386 bin [7.2,7.3) has 7482 bin [7.3,7.4) has 7397 bin [7.4,7.5) has 7445 bin [7.5,7.6) has 7681 bin [7.6,7.7) has 7740 bin [7.7,7.8) has 7886 bin [7.8,7.9) has 7733 bin [7.9,8.0) has 7302 bin [8.0,8.1) has 6866 bin [8.1,8.2) has 6471 bin [8.2,8.3) has 6499 bin [8.3,8.4) has 6689 bin [8.4,8.5) has 6516 bin [8.5,8.6) has 6606 bin [8.6,8.7) has 6490 bin [8.7,8.8) has 6400 bin [8.8,8.9) has 6323 bin [8.9,9.0) has 6335 bin [9.0,9.1) has 6232 bin [9.1,9.2) has 6240 bin [9.2,9.3) has 6082 bin [9.3,9.4) has 5389 bin [9.4,9.5) has 5478 bin [9.5,9.6) has 5365 bin [9.6,9.7) has 5564 bin [9.7,9.8) has 5470 bin [9.8,9.9) has 5498 bin [9.9,10.0) has 5580 bin [10.0,10.1) has 5425 bin [10.1,10.2) has 5377 bin [10.2,10.3) has 5372 bin [10.3,10.4) has 5299 bin [10.4,10.5) has 5398 bin [10.5,10.6) has 5485 bin [10.6,10.7) has 5463 bin [10.7,10.8) has 5499 bin [10.8,10.9) has 5493 bin [10.9,11.0) has 5352 bin [11.0,11.1) has 5201 bin [11.1,11.2) has 5238 bin [11.2,11.3) has 5168 bin [11.3,11.4) has 5074 bin [11.4,11.5) has 5194 bin [11.5,11.6) has 5134 bin [11.6,11.7) has 5086 bin [11.7,11.8) has 5044 bin [11.8,11.9) has 5073 bin [11.9,12.0) has 5230 bin [12.0,12.1) has 5168 bin [12.1,12.2) has 4979 bin [12.2,12.3) has 4987 bin [12.3,12.4) has 5070 bin [12.4,12.5) has 5098 bin [12.5,12.6) has 5189 bin [12.6,12.7) has 5145 bin [12.7,12.8) has 5110 bin [12.8,12.9) has 5246 bin [12.9,13.0) has 5255 bin [13.0,13.1) has 4749 bin [13.1,13.2) has 4353 bin [13.2,13.3) has 4188 bin [13.3,13.4) has 4082 bin [13.4,13.5) has 3906 bin [13.5,13.6) has 4100 bin [13.6,13.7) has 4072 bin [13.7,13.8) has 4210 bin [13.8,13.9) has 4099 bin [13.9,14.0) has 4021 bin [14.0,14.1) has 4078 bin [14.1,14.2) has 4044 bin [14.2,14.3) has 4152 bin [14.3,14.4) has 4215 bin [14.4,14.5) has 4243 bin [14.5,14.6) has 4292 bin [14.6,14.7) has 4322 bin [14.7,14.8) has 4277 bin [14.8,14.9) has 4261 bin [14.9,15.0) has 4267 bin [15.0,15.1) has 4327 bin [15.1,15.2) has 4157 bin [15.2,15.3) has 4240 bin [15.3,15.4) has 4555 bin [15.4,15.5) has 4643 bin [15.5,15.6) has 4656 bin [15.6,15.7) has 4713 bin [15.7,15.8) has 4728 bin [15.8,15.9) has 4888 bin [15.9,16.0) has 4944 bin [16.0,16.1) has 4821 bin [16.1,16.2) has 4816 bin [16.2,16.3) has 4872 bin [16.3,16.4) has 4919 bin [16.4,16.5) has 4883 bin [16.5,16.6) has 4825 bin [16.6,16.7) has 4721 bin [16.7,16.8) has 4903 bin [16.8,16.9) has 4879 bin [16.9,17.0) has 5135 bin [17.0,17.1) has 5278 bin [17.1,17.2) has 5312 bin [17.2,17.3) has 5309 bin [17.3,17.4) has 5386 bin [17.4,17.5) has 5264 bin [17.5,17.6) has 5579 bin [17.6,17.7) has 5542 bin [17.7,17.8) has 5571 bin [17.8,17.9) has 5645 bin [17.9,18.0) has 5638 bin [18.0,18.1) has 5760 bin [18.1,18.2) has 5864 bin [18.2,18.3) has 5716 bin [18.3,18.4) has 5686 bin [18.4,18.5) has 5778 bin [18.5,18.6) has 5745 bin [18.6,18.7) has 5724 bin [18.7,18.8) has 5868 bin [18.8,18.9) has 5917 bin [18.9,19.0) has 5845 bin [19.0,19.1) has 6019 bin [19.1,19.2) has 6098 bin [19.2,19.3) has 5941 bin [19.3,19.4) has 5903 bin [19.4,19.5) has 5881 bin [19.5,19.6) has 6133 bin [19.6,19.7) has 6019 bin [19.7,19.8) has 5968 bin [19.8,19.9) has 5926 bin [19.9,20.0) has 6107 bin [20.0,20.1) has 6146 bin [20.1,20.2) has 6293 bin [20.2,20.3) has 6249 bin [20.3,20.4) has 6265 bin [20.4,20.5) has 6278 bin [20.5,20.6) has 6289 bin [20.6,20.7) has 6198 bin [20.7,20.8) has 6294 bin [20.8,20.9) has 6151 bin [20.9,21.0) has 6128 bin [21.0,21.1) has 6196 bin [21.1,21.2) has 6150 bin [21.2,21.3) has 6168 bin [21.3,21.4) has 6169 bin [21.4,21.5) has 5972 bin [21.5,21.6) has 5685 bin [21.6,21.7) has 5702 bin [21.7,21.8) has 5567 bin [21.8,21.9) has 5458 bin [21.9,22.0) has 5242 bin [22.0,22.1) has 5310 bin [22.1,22.2) has 5155 bin [22.2,22.3) has 5060 bin [22.3,22.4) has 4908 bin [22.4,22.5) has 4724 bin [22.5,22.6) has 4608 bin [22.6,22.7) has 4321 bin [22.7,22.8) has 4226 bin [22.8,22.9) has 4066 bin [22.9,23.0) has 3921 bin [23.0,23.1) has 3863 bin [23.1,23.2) has 3726 bin [23.2,23.3) has 3500 bin [23.3,23.4) has 3364 bin [23.4,23.5) has 3212 bin [23.5,23.6) has 3012 bin [23.6,23.7) has 2689 bin [23.7,23.8) has 2562 bin [23.8,23.9) has 2438 bin [23.9,24.0) has 2144 bin [24.0,24.1) has 1892 bin [24.1,24.2) has 1737 bin [24.2,24.3) has 1583 bin [24.3,24.4) has 1424 bin [24.4,24.5) has 1370 bin [24.5,24.6) has 1097 bin [24.6,24.7) has 1046 bin [24.7,24.8) has 957 bin [24.8,24.9) has 867 bin [24.9,25.0) has 822 bin [25.0,25.1) has 666 bin [25.1,25.2) has 649 bin [25.2,25.3) has 642 bin [25.3,25.4) has 553 bin [25.4,25.5) has 521 bin [25.5,25.6) has 487 bin [25.6,25.7) has 464 bin [25.7,25.8) has 479 bin [25.8,25.9) has 447 bin [25.9,26.0) has 404 bin [26.0,26.1) has 460 bin [26.1,26.2) has 429 bin [26.2,26.3) has 471 bin [26.3,26.4) has 426 bin [26.4,26.5) has 433 bin [26.5,26.6) has 491 bin [26.6,26.7) has 429 bin [26.7,26.8) has 414 bin [26.8,26.9) has 378 bin [26.9,27.0) has 398 bin [27.0,27.1) has 364 bin [27.1,27.2) has 385 bin [27.2,27.3) has 365 bin [27.3,27.4) has 350 bin [27.4,27.5) has 348 bin [27.5,27.6) has 328 bin [27.6,27.7) has 329 bin [27.7,27.8) has 313 bin [27.8,27.9) has 306 bin [27.9,28.0) has 298 bin [28.0,28.1) has 302 bin [28.1,28.2) has 301 bin [28.2,28.3) has 314 bin [28.3,28.4) has 256 bin [28.4,28.5) has 274 bin [28.5,28.6) has 263 bin [28.6,28.7) has 240 bin [28.7,28.8) has 215 bin [28.8,28.9) has 211 bin [28.9,29.0) has 229 bin [29.0,29.1) has 208 bin [29.1,29.2) has 166 bin [29.2,29.3) has 150 bin [29.3,29.4) has 172 bin [29.4,29.5) has 169 bin [29.5,29.6) has 143 bin [29.6,29.7) has 114 bin [29.7,29.8) has 127 bin [29.8,29.9) has 107 bin [29.9,30.0) has 87 bin [30.0,30.1) has 67 bin [30.1,30.2) has 67 bin [30.2,30.3) has 51 bin [30.3,30.4) has 23 bin [30.4,30.5) has 13 bin [30.5,30.6) has 6 bin [30.6,30.7) has 7 bin [30.7,30.8) has 3 bin [30.8,30.9) has 3 average z coordinate 1.5 for 42045979 element(s) point source id histogram with bin size 1.000000 bin 77 has 10354992 bin 78 has 16881853 bin 97 has 14809134 average point source id 84.445766288376831 for 42045979 element(s)