lasinfo (210611) report for 'AHN4T/43CN1_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: 180/2021 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: 27670367 number of points by return: 25304914 1552465 640474 152518 19996 scale factor x y z: 0.001 0.001 0.001 offset x y z: 61980 407480 0 min x y z: 61980.000 407480.000 -1.986 max x y z: 63019.999 408769.999 30.330 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: 27670367 extended number of points by return: 25304914 1552465 640474 152518 19996 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 -1986 30330 intensity 56 4177 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 -32 31 user_data 6 7 point_source_ID 19 21 gps_time 259412441.528626 259414496.195275 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 5 255 G 15 255 B 2 255 NIR 74 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5333 5167 extended_scanner_channel 0 0 attribute0 0.56 41.77 ('Amplitude') attribute1 -15.46 26.03 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25304914 number of intermediate returns: 815387 number of last returns: 25296951 number of single returns: 23746885 covered area in square units/kilounits: 1341468/1.34 point density: all returns 20.63 last only 18.86 (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 27670367 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25304914 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1552465 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 640474 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 152518 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19996 instead zero. overview over extended number of returns of given pulse: 23746885 1826205 1465955 531061 92702 7154 405 0 0 0 0 0 0 0 0 histogram of classification of points: 3418459 unclassified (1) 23992075 ground (2) 243662 building (6) 16171 water (9) +-> flagged as extended overlap: 1870251 +---> 220587 of those are unclassified (1) +---> 1620857 of those are ground (2) +---> 28470 of those are building (6) +---> 337 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.0,-1.9) has 16 bin [-1.9,-1.8) has 503 bin [-1.8,-1.7) has 2493 bin [-1.7,-1.6) has 7720 bin [-1.6,-1.5) has 9394 bin [-1.5,-1.4) has 8804 bin [-1.4,-1.3) has 7447 bin [-1.3,-1.2) has 7721 bin [-1.2,-1.1) has 8182 bin [-1.1,-1.0) has 9265 bin [-1.0,-0.9) has 11930 bin [-0.9,-0.8) has 24683 bin [-0.8,-0.7) has 111464 bin [-0.7,-0.6) has 235132 bin [-0.6,-0.5) has 244792 bin [-0.5,-0.4) has 278179 bin [-0.4,-0.3) has 301805 bin [-0.3,-0.2) has 346026 bin [-0.2,-0.1) has 385896 bin [-0.1,0.0) has 546279 bin [0.0,0.1) has 1053112 bin [0.1,0.2) has 1728326 bin [0.2,0.3) has 3030460 bin [0.3,0.4) has 3909081 bin [0.4,0.5) has 3545123 bin [0.5,0.6) has 2375035 bin [0.6,0.7) has 1619874 bin [0.7,0.8) has 1657310 bin [0.8,0.9) has 1462281 bin [0.9,1.0) has 793924 bin [1.0,1.1) has 427089 bin [1.1,1.2) has 160760 bin [1.2,1.3) has 74591 bin [1.3,1.4) has 55805 bin [1.4,1.5) has 51336 bin [1.5,1.6) has 41675 bin [1.6,1.7) has 31134 bin [1.7,1.8) has 31209 bin [1.8,1.9) has 30967 bin [1.9,2.0) has 29782 bin [2.0,2.1) has 28294 bin [2.1,2.2) has 28281 bin [2.2,2.3) has 28721 bin [2.3,2.4) has 29034 bin [2.4,2.5) has 28599 bin [2.5,2.6) has 27942 bin [2.6,2.7) has 27164 bin [2.7,2.8) has 26806 bin [2.8,2.9) has 27209 bin [2.9,3.0) has 28094 bin [3.0,3.1) has 27095 bin [3.1,3.2) has 25346 bin [3.2,3.3) has 23623 bin [3.3,3.4) has 22685 bin [3.4,3.5) has 22212 bin [3.5,3.6) has 21250 bin [3.6,3.7) has 23583 bin [3.7,3.8) has 26490 bin [3.8,3.9) has 24286 bin [3.9,4.0) has 24400 bin [4.0,4.1) has 22050 bin [4.1,4.2) has 20521 bin [4.2,4.3) has 18937 bin [4.3,4.4) has 19935 bin [4.4,4.5) has 21916 bin [4.5,4.6) has 22368 bin [4.6,4.7) has 19099 bin [4.7,4.8) has 19507 bin [4.8,4.9) has 19398 bin [4.9,5.0) has 19166 bin [5.0,5.1) has 19749 bin [5.1,5.2) has 19615 bin [5.2,5.3) has 19979 bin [5.3,5.4) has 20473 bin [5.4,5.5) has 21028 bin [5.5,5.6) has 21315 bin [5.6,5.7) has 21806 bin [5.7,5.8) has 23092 bin [5.8,5.9) has 21846 bin [5.9,6.0) has 21846 bin [6.0,6.1) has 22303 bin [6.1,6.2) has 23389 bin [6.2,6.3) has 22971 bin [6.3,6.4) has 22967 bin [6.4,6.5) has 23310 bin [6.5,6.6) has 23529 bin [6.6,6.7) has 23201 bin [6.7,6.8) has 23500 bin [6.8,6.9) has 23712 bin [6.9,7.0) has 24025 bin [7.0,7.1) has 23913 bin [7.1,7.2) has 24136 bin [7.2,7.3) has 24399 bin [7.3,7.4) has 24262 bin [7.4,7.5) has 24273 bin [7.5,7.6) has 24281 bin [7.6,7.7) has 24286 bin [7.7,7.8) has 24348 bin [7.8,7.9) has 24493 bin [7.9,8.0) has 24356 bin [8.0,8.1) has 23888 bin [8.1,8.2) has 23684 bin [8.2,8.3) has 23783 bin [8.3,8.4) has 23298 bin [8.4,8.5) has 22675 bin [8.5,8.6) has 22521 bin [8.6,8.7) has 22571 bin [8.7,8.8) has 22657 bin [8.8,8.9) has 22386 bin [8.9,9.0) has 22521 bin [9.0,9.1) has 22341 bin [9.1,9.2) has 21985 bin [9.2,9.3) has 21790 bin [9.3,9.4) has 21262 bin [9.4,9.5) has 21290 bin [9.5,9.6) has 21158 bin [9.6,9.7) has 21102 bin [9.7,9.8) has 20713 bin [9.8,9.9) has 20096 bin [9.9,10.0) has 19678 bin [10.0,10.1) has 19578 bin [10.1,10.2) has 19292 bin [10.2,10.3) has 19378 bin [10.3,10.4) has 19251 bin [10.4,10.5) has 18970 bin [10.5,10.6) has 18756 bin [10.6,10.7) has 18362 bin [10.7,10.8) has 18384 bin [10.8,10.9) has 18109 bin [10.9,11.0) has 18174 bin [11.0,11.1) has 17690 bin [11.1,11.2) has 17555 bin [11.2,11.3) has 18009 bin [11.3,11.4) has 17213 bin [11.4,11.5) has 16422 bin [11.5,11.6) has 16402 bin [11.6,11.7) has 15928 bin [11.7,11.8) has 16232 bin [11.8,11.9) has 16137 bin [11.9,12.0) has 15808 bin [12.0,12.1) has 15669 bin [12.1,12.2) has 15639 bin [12.2,12.3) has 15647 bin [12.3,12.4) has 15309 bin [12.4,12.5) has 15055 bin [12.5,12.6) has 15039 bin [12.6,12.7) has 14750 bin [12.7,12.8) has 14704 bin [12.8,12.9) has 14910 bin [12.9,13.0) has 14619 bin [13.0,13.1) has 14194 bin [13.1,13.2) has 14187 bin [13.2,13.3) has 14113 bin [13.3,13.4) has 14135 bin [13.4,13.5) has 13832 bin [13.5,13.6) has 13825 bin [13.6,13.7) has 13710 bin [13.7,13.8) has 13398 bin [13.8,13.9) has 13105 bin [13.9,14.0) has 12883 bin [14.0,14.1) has 12952 bin [14.1,14.2) has 12282 bin [14.2,14.3) has 12273 bin [14.3,14.4) has 12354 bin [14.4,14.5) has 12212 bin [14.5,14.6) has 12007 bin [14.6,14.7) has 11851 bin [14.7,14.8) has 11478 bin [14.8,14.9) has 11483 bin [14.9,15.0) has 11416 bin [15.0,15.1) has 10910 bin [15.1,15.2) has 10845 bin [15.2,15.3) has 10785 bin [15.3,15.4) has 10320 bin [15.4,15.5) has 10239 bin [15.5,15.6) has 10378 bin [15.6,15.7) has 10124 bin [15.7,15.8) has 9960 bin [15.8,15.9) has 9631 bin [15.9,16.0) has 9483 bin [16.0,16.1) has 9398 bin [16.1,16.2) has 9389 bin [16.2,16.3) has 9202 bin [16.3,16.4) has 9019 bin [16.4,16.5) has 8820 bin [16.5,16.6) has 8635 bin [16.6,16.7) has 8493 bin [16.7,16.8) has 8185 bin [16.8,16.9) has 8104 bin [16.9,17.0) has 7806 bin [17.0,17.1) has 7588 bin [17.1,17.2) has 7444 bin [17.2,17.3) has 7031 bin [17.3,17.4) has 6832 bin [17.4,17.5) has 6885 bin [17.5,17.6) has 6586 bin [17.6,17.7) has 6415 bin [17.7,17.8) has 6290 bin [17.8,17.9) has 6155 bin [17.9,18.0) has 5895 bin [18.0,18.1) has 5626 bin [18.1,18.2) has 5407 bin [18.2,18.3) has 5264 bin [18.3,18.4) has 5088 bin [18.4,18.5) has 5021 bin [18.5,18.6) has 4743 bin [18.6,18.7) has 4786 bin [18.7,18.8) has 4588 bin [18.8,18.9) has 4300 bin [18.9,19.0) has 4315 bin [19.0,19.1) has 4097 bin [19.1,19.2) has 3771 bin [19.2,19.3) has 3674 bin [19.3,19.4) has 3488 bin [19.4,19.5) has 3251 bin [19.5,19.6) has 3143 bin [19.6,19.7) has 2950 bin [19.7,19.8) has 2861 bin [19.8,19.9) has 2608 bin [19.9,20.0) has 2499 bin [20.0,20.1) has 2317 bin [20.1,20.2) has 2320 bin [20.2,20.3) has 2094 bin [20.3,20.4) has 2122 bin [20.4,20.5) has 1920 bin [20.5,20.6) has 1824 bin [20.6,20.7) has 1750 bin [20.7,20.8) has 1707 bin [20.8,20.9) has 1584 bin [20.9,21.0) has 1529 bin [21.0,21.1) has 1490 bin [21.1,21.2) has 1399 bin [21.2,21.3) has 1380 bin [21.3,21.4) has 1263 bin [21.4,21.5) has 1167 bin [21.5,21.6) has 1090 bin [21.6,21.7) has 1051 bin [21.7,21.8) has 988 bin [21.8,21.9) has 888 bin [21.9,22.0) has 863 bin [22.0,22.1) has 805 bin [22.1,22.2) has 774 bin [22.2,22.3) has 835 bin [22.3,22.4) has 818 bin [22.4,22.5) has 792 bin [22.5,22.6) has 775 bin [22.6,22.7) has 746 bin [22.7,22.8) has 775 bin [22.8,22.9) has 672 bin [22.9,23.0) has 656 bin [23.0,23.1) has 579 bin [23.1,23.2) has 659 bin [23.2,23.3) has 589 bin [23.3,23.4) has 601 bin [23.4,23.5) has 576 bin [23.5,23.6) has 558 bin [23.6,23.7) has 502 bin [23.7,23.8) has 497 bin [23.8,23.9) has 518 bin [23.9,24.0) has 537 bin [24.0,24.1) has 520 bin [24.1,24.2) has 461 bin [24.2,24.3) has 475 bin [24.3,24.4) has 445 bin [24.4,24.5) has 442 bin [24.5,24.6) has 411 bin [24.6,24.7) has 410 bin [24.7,24.8) has 404 bin [24.8,24.9) has 412 bin [24.9,25.0) has 410 bin [25.0,25.1) has 394 bin [25.1,25.2) has 366 bin [25.2,25.3) has 394 bin [25.3,25.4) has 381 bin [25.4,25.5) has 408 bin [25.5,25.6) has 366 bin [25.6,25.7) has 395 bin [25.7,25.8) has 323 bin [25.8,25.9) has 380 bin [25.9,26.0) has 343 bin [26.0,26.1) has 347 bin [26.1,26.2) has 335 bin [26.2,26.3) has 298 bin [26.3,26.4) has 331 bin [26.4,26.5) has 342 bin [26.5,26.6) has 311 bin [26.6,26.7) has 309 bin [26.7,26.8) has 301 bin [26.8,26.9) has 306 bin [26.9,27.0) has 271 bin [27.0,27.1) has 277 bin [27.1,27.2) has 282 bin [27.2,27.3) has 247 bin [27.3,27.4) has 218 bin [27.4,27.5) has 212 bin [27.5,27.6) has 185 bin [27.6,27.7) has 214 bin [27.7,27.8) has 187 bin [27.8,27.9) has 196 bin [27.9,28.0) has 161 bin [28.0,28.1) has 143 bin [28.1,28.2) has 145 bin [28.2,28.3) has 118 bin [28.3,28.4) has 123 bin [28.4,28.5) has 104 bin [28.5,28.6) has 94 bin [28.6,28.7) has 90 bin [28.7,28.8) has 77 bin [28.8,28.9) has 77 bin [28.9,29.0) has 80 bin [29.0,29.1) has 74 bin [29.1,29.2) has 64 bin [29.2,29.3) has 62 bin [29.3,29.4) has 58 bin [29.4,29.5) has 45 bin [29.5,29.6) has 29 bin [29.6,29.7) has 21 bin [29.7,29.8) has 18 bin [29.8,29.9) has 15 bin [29.9,30.0) has 8 bin [30.0,30.1) has 7 bin [30.1,30.2) has 6 bin [30.2,30.3) has 2 bin [30.3,30.4) has 1 average z coordinate 1.3 for 27670367 element(s) point source id histogram with bin size 1.000000 bin 19 has 119112 bin 20 has 19320089 bin 21 has 8231166 average point source id 20.293167560806115 for 27670367 element(s)