lasinfo (210611) report for 'AHN4T/41BZ1_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: 23/2023 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: 38805841 number of points by return: 32752454 3784436 1697497 484622 86290 scale factor x y z: 0.001 0.001 0.001 offset x y z: 230980 438730 0 min x y z: 230980.000 438730.000 17.934 max x y z: 232019.999 440019.999 56.700 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: 38805841 extended number of points by return: 32752454 3784436 1697497 484622 86290 524 18 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 17934 56700 intensity 23 5029 return_number 1 7 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 155 211 gps_time 324049461.993638 330436941.653180 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 37 255 B 30 255 NIR 16 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.57 33.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 32752454 number of intermediate returns: 2280254 number of last returns: 32737493 number of single returns: 28964360 covered area in square units/kilounits: 1340880/1.34 point density: all returns 28.94 last only 24.41 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38805841 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 32752454 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3784436 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1697497 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 484622 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 86290 instead zero. overview over extended number of returns of given pulse: 28964360 4174847 3638355 1595115 384619 44473 4072 0 0 0 0 0 0 0 0 histogram of classification of points: 7300721 unclassified (1) 31161763 ground (2) 299009 building (6) 44260 water (9) 88 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3099964 +---> 823231 of those are unclassified (1) +---> 2271625 of those are ground (2) +---> 3089 of those are building (6) +---> 2019 of those are water (9) z coordinate histogram with bin size 0.100000 bin [17.9,18.0) has 8 bin [18.0,18.1) has 338 bin [18.1,18.2) has 2328 bin [18.2,18.3) has 8049 bin [18.3,18.4) has 21247 bin [18.4,18.5) has 51642 bin [18.5,18.6) has 59315 bin [18.6,18.7) has 81813 bin [18.7,18.8) has 345931 bin [18.8,18.9) has 1605732 bin [18.9,19.0) has 3226486 bin [19.0,19.1) has 3740967 bin [19.1,19.2) has 4164027 bin [19.2,19.3) has 3475288 bin [19.3,19.4) has 3274009 bin [19.4,19.5) has 2828179 bin [19.5,19.6) has 2431932 bin [19.6,19.7) has 2136598 bin [19.7,19.8) has 1448956 bin [19.8,19.9) has 969182 bin [19.9,20.0) has 734621 bin [20.0,20.1) has 498837 bin [20.1,20.2) has 320222 bin [20.2,20.3) has 226215 bin [20.3,20.4) has 136912 bin [20.4,20.5) has 100765 bin [20.5,20.6) has 90934 bin [20.6,20.7) has 71917 bin [20.7,20.8) has 37800 bin [20.8,20.9) has 34062 bin [20.9,21.0) has 30783 bin [21.0,21.1) has 29254 bin [21.1,21.2) has 28152 bin [21.2,21.3) has 27906 bin [21.3,21.4) has 27635 bin [21.4,21.5) has 26718 bin [21.5,21.6) has 27167 bin [21.6,21.7) has 27116 bin [21.7,21.8) has 27289 bin [21.8,21.9) has 27719 bin [21.9,22.0) has 28393 bin [22.0,22.1) has 30681 bin [22.1,22.2) has 31262 bin [22.2,22.3) has 29960 bin [22.3,22.4) has 29808 bin [22.4,22.5) has 29840 bin [22.5,22.6) has 29371 bin [22.6,22.7) has 30200 bin [22.7,22.8) has 30354 bin [22.8,22.9) has 30111 bin [22.9,23.0) has 29942 bin [23.0,23.1) has 29555 bin [23.1,23.2) has 29193 bin [23.2,23.3) has 29775 bin [23.3,23.4) has 28990 bin [23.4,23.5) has 29027 bin [23.5,23.6) has 28773 bin [23.6,23.7) has 28546 bin [23.7,23.8) has 28118 bin [23.8,23.9) has 27895 bin [23.9,24.0) has 27766 bin [24.0,24.1) has 28206 bin [24.1,24.2) has 28393 bin [24.2,24.3) has 28182 bin [24.3,24.4) has 27916 bin [24.4,24.5) has 27979 bin [24.5,24.6) has 27424 bin [24.6,24.7) has 27766 bin [24.7,24.8) has 28087 bin [24.8,24.9) has 28176 bin [24.9,25.0) has 28168 bin [25.0,25.1) has 28448 bin [25.1,25.2) has 28230 bin [25.2,25.3) has 28411 bin [25.3,25.4) has 29075 bin [25.4,25.5) has 29108 bin [25.5,25.6) has 29566 bin [25.6,25.7) has 30077 bin [25.7,25.8) has 30028 bin [25.8,25.9) has 30669 bin [25.9,26.0) has 30642 bin [26.0,26.1) has 30998 bin [26.1,26.2) has 31033 bin [26.2,26.3) has 31266 bin [26.3,26.4) has 31320 bin [26.4,26.5) has 31907 bin [26.5,26.6) has 32270 bin [26.6,26.7) has 32536 bin [26.7,26.8) has 32465 bin [26.8,26.9) has 32724 bin [26.9,27.0) has 33651 bin [27.0,27.1) has 33292 bin [27.1,27.2) has 33070 bin [27.2,27.3) has 33516 bin [27.3,27.4) has 33649 bin [27.4,27.5) has 33734 bin [27.5,27.6) has 33275 bin [27.6,27.7) has 33917 bin [27.7,27.8) has 34009 bin [27.8,27.9) has 34094 bin [27.9,28.0) has 34484 bin [28.0,28.1) has 34199 bin [28.1,28.2) has 33918 bin [28.2,28.3) has 34281 bin [28.3,28.4) has 33819 bin [28.4,28.5) has 34285 bin [28.5,28.6) has 34602 bin [28.6,28.7) has 35346 bin [28.7,28.8) has 35434 bin [28.8,28.9) has 35506 bin [28.9,29.0) has 35858 bin [29.0,29.1) has 35217 bin [29.1,29.2) has 35544 bin [29.2,29.3) has 35369 bin [29.3,29.4) has 35188 bin [29.4,29.5) has 35654 bin [29.5,29.6) has 35647 bin [29.6,29.7) has 35680 bin [29.7,29.8) has 35760 bin [29.8,29.9) has 35892 bin [29.9,30.0) has 35289 bin [30.0,30.1) has 35488 bin [30.1,30.2) has 35977 bin [30.2,30.3) has 35775 bin [30.3,30.4) has 36161 bin [30.4,30.5) has 36091 bin [30.5,30.6) has 36513 bin [30.6,30.7) has 36525 bin [30.7,30.8) has 36409 bin [30.8,30.9) has 36906 bin [30.9,31.0) has 36964 bin [31.0,31.1) has 36415 bin [31.1,31.2) has 36110 bin [31.2,31.3) has 36098 bin [31.3,31.4) has 35465 bin [31.4,31.5) has 36120 bin [31.5,31.6) has 36625 bin [31.6,31.7) has 36547 bin [31.7,31.8) has 37016 bin [31.8,31.9) has 36636 bin [31.9,32.0) has 36824 bin [32.0,32.1) has 36868 bin [32.1,32.2) has 37089 bin [32.2,32.3) has 37792 bin [32.3,32.4) has 37984 bin [32.4,32.5) has 37609 bin [32.5,32.6) has 37053 bin [32.6,32.7) has 37240 bin [32.7,32.8) has 37551 bin [32.8,32.9) has 37627 bin [32.9,33.0) has 37978 bin [33.0,33.1) has 38008 bin [33.1,33.2) has 37662 bin [33.2,33.3) has 37836 bin [33.3,33.4) has 37851 bin [33.4,33.5) has 38113 bin [33.5,33.6) has 37975 bin [33.6,33.7) has 38444 bin [33.7,33.8) has 38170 bin [33.8,33.9) has 38390 bin [33.9,34.0) has 38462 bin [34.0,34.1) has 38622 bin [34.1,34.2) has 38133 bin [34.2,34.3) has 38485 bin [34.3,34.4) has 38805 bin [34.4,34.5) has 38437 bin [34.5,34.6) has 38482 bin [34.6,34.7) has 37946 bin [34.7,34.8) has 37532 bin [34.8,34.9) has 37909 bin [34.9,35.0) has 37796 bin [35.0,35.1) has 37938 bin [35.1,35.2) has 37899 bin [35.2,35.3) has 37537 bin [35.3,35.4) has 37054 bin [35.4,35.5) has 37365 bin [35.5,35.6) has 37306 bin [35.6,35.7) has 37337 bin [35.7,35.8) has 37759 bin [35.8,35.9) has 37325 bin [35.9,36.0) has 36850 bin [36.0,36.1) has 36845 bin [36.1,36.2) has 36640 bin [36.2,36.3) has 36181 bin [36.3,36.4) has 35713 bin [36.4,36.5) has 35476 bin [36.5,36.6) has 35319 bin [36.6,36.7) has 35492 bin [36.7,36.8) has 35542 bin [36.8,36.9) has 34941 bin [36.9,37.0) has 35104 bin [37.0,37.1) has 34271 bin [37.1,37.2) has 33508 bin [37.2,37.3) has 33151 bin [37.3,37.4) has 31969 bin [37.4,37.5) has 31269 bin [37.5,37.6) has 30548 bin [37.6,37.7) has 30053 bin [37.7,37.8) has 29170 bin [37.8,37.9) has 28685 bin [37.9,38.0) has 28519 bin [38.0,38.1) has 27637 bin [38.1,38.2) has 26964 bin [38.2,38.3) has 26156 bin [38.3,38.4) has 25679 bin [38.4,38.5) has 24969 bin [38.5,38.6) has 24168 bin [38.6,38.7) has 23666 bin [38.7,38.8) has 23313 bin [38.8,38.9) has 22682 bin [38.9,39.0) has 22254 bin [39.0,39.1) has 21421 bin [39.1,39.2) has 21180 bin [39.2,39.3) has 20441 bin [39.3,39.4) has 19949 bin [39.4,39.5) has 19502 bin [39.5,39.6) has 18867 bin [39.6,39.7) has 18248 bin [39.7,39.8) has 18027 bin [39.8,39.9) has 17315 bin [39.9,40.0) has 16878 bin [40.0,40.1) has 16506 bin [40.1,40.2) has 16350 bin [40.2,40.3) has 15971 bin [40.3,40.4) has 15390 bin [40.4,40.5) has 15482 bin [40.5,40.6) has 14829 bin [40.6,40.7) has 14275 bin [40.7,40.8) has 13880 bin [40.8,40.9) has 13869 bin [40.9,41.0) has 13247 bin [41.0,41.1) has 12873 bin [41.1,41.2) has 12675 bin [41.2,41.3) has 12272 bin [41.3,41.4) has 12070 bin [41.4,41.5) has 11798 bin [41.5,41.6) has 11313 bin [41.6,41.7) has 10734 bin [41.7,41.8) has 10329 bin [41.8,41.9) has 10080 bin [41.9,42.0) has 9792 bin [42.0,42.1) has 9330 bin [42.1,42.2) has 8916 bin [42.2,42.3) has 8670 bin [42.3,42.4) has 8492 bin [42.4,42.5) has 8040 bin [42.5,42.6) has 7787 bin [42.6,42.7) has 7584 bin [42.7,42.8) has 7120 bin [42.8,42.9) has 6794 bin [42.9,43.0) has 6597 bin [43.0,43.1) has 6146 bin [43.1,43.2) has 5980 bin [43.2,43.3) has 5673 bin [43.3,43.4) has 5234 bin [43.4,43.5) has 5032 bin [43.5,43.6) has 4685 bin [43.6,43.7) has 4580 bin [43.7,43.8) has 4373 bin [43.8,43.9) has 4216 bin [43.9,44.0) has 4031 bin [44.0,44.1) has 3789 bin [44.1,44.2) has 3710 bin [44.2,44.3) has 3509 bin [44.3,44.4) has 3439 bin [44.4,44.5) has 3304 bin [44.5,44.6) has 3057 bin [44.6,44.7) has 2837 bin [44.7,44.8) has 2762 bin [44.8,44.9) has 2643 bin [44.9,45.0) has 2583 bin [45.0,45.1) has 2579 bin [45.1,45.2) has 2384 bin [45.2,45.3) has 2251 bin [45.3,45.4) has 2211 bin [45.4,45.5) has 2066 bin [45.5,45.6) has 2137 bin [45.6,45.7) has 2012 bin [45.7,45.8) has 1991 bin [45.8,45.9) has 1966 bin [45.9,46.0) has 1811 bin [46.0,46.1) has 1843 bin [46.1,46.2) has 1783 bin [46.2,46.3) has 1689 bin [46.3,46.4) has 1656 bin [46.4,46.5) has 1576 bin [46.5,46.6) has 1539 bin [46.6,46.7) has 1561 bin [46.7,46.8) has 1553 bin [46.8,46.9) has 1531 bin [46.9,47.0) has 1607 bin [47.0,47.1) has 1450 bin [47.1,47.2) has 1485 bin [47.2,47.3) has 1416 bin [47.3,47.4) has 1342 bin [47.4,47.5) has 1340 bin [47.5,47.6) has 1311 bin [47.6,47.7) has 1191 bin [47.7,47.8) has 1161 bin [47.8,47.9) has 1138 bin [47.9,48.0) has 1067 bin [48.0,48.1) has 1083 bin [48.1,48.2) has 1046 bin [48.2,48.3) has 1004 bin [48.3,48.4) has 1028 bin [48.4,48.5) has 995 bin [48.5,48.6) has 919 bin [48.6,48.7) has 908 bin [48.7,48.8) has 838 bin [48.8,48.9) has 837 bin [48.9,49.0) has 802 bin [49.0,49.1) has 822 bin [49.1,49.2) has 699 bin [49.2,49.3) has 678 bin [49.3,49.4) has 721 bin [49.4,49.5) has 637 bin [49.5,49.6) has 638 bin [49.6,49.7) has 609 bin [49.7,49.8) has 507 bin [49.8,49.9) has 513 bin [49.9,50.0) has 487 bin [50.0,50.1) has 500 bin [50.1,50.2) has 471 bin [50.2,50.3) has 442 bin [50.3,50.4) has 447 bin [50.4,50.5) has 445 bin [50.5,50.6) has 358 bin [50.6,50.7) has 397 bin [50.7,50.8) has 331 bin [50.8,50.9) has 347 bin [50.9,51.0) has 339 bin [51.0,51.1) has 292 bin [51.1,51.2) has 287 bin [51.2,51.3) has 313 bin [51.3,51.4) has 277 bin [51.4,51.5) has 231 bin [51.5,51.6) has 247 bin [51.6,51.7) has 219 bin [51.7,51.8) has 245 bin [51.8,51.9) has 235 bin [51.9,52.0) has 228 bin [52.0,52.1) has 202 bin [52.1,52.2) has 222 bin [52.2,52.3) has 192 bin [52.3,52.4) has 240 bin [52.4,52.5) has 226 bin [52.5,52.6) has 232 bin [52.6,52.7) has 223 bin [52.7,52.8) has 211 bin [52.8,52.9) has 207 bin [52.9,53.0) has 195 bin [53.0,53.1) has 190 bin [53.1,53.2) has 190 bin [53.2,53.3) has 185 bin [53.3,53.4) has 183 bin [53.4,53.5) has 175 bin [53.5,53.6) has 150 bin [53.6,53.7) has 155 bin [53.7,53.8) has 148 bin [53.8,53.9) has 132 bin [53.9,54.0) has 144 bin [54.0,54.1) has 139 bin [54.1,54.2) has 141 bin [54.2,54.3) has 160 bin [54.3,54.4) has 141 bin [54.4,54.5) has 115 bin [54.5,54.6) has 117 bin [54.6,54.7) has 132 bin [54.7,54.8) has 110 bin [54.8,54.9) has 93 bin [54.9,55.0) has 112 bin [55.0,55.1) has 102 bin [55.1,55.2) has 70 bin [55.2,55.3) has 58 bin [55.3,55.4) has 66 bin [55.4,55.5) has 75 bin [55.5,55.6) has 47 bin [55.6,55.7) has 40 bin [55.7,55.8) has 36 bin [55.8,55.9) has 32 bin [55.9,56.0) has 15 bin [56.0,56.1) has 9 bin [56.1,56.2) has 14 bin [56.2,56.3) has 12 bin [56.3,56.4) has 15 bin [56.4,56.5) has 8 bin [56.5,56.6) has 4 bin [56.6,56.7) has 2 bin [56.7,56.8) has 1 average z coordinate 21.4 for 38805841 element(s) point source id histogram with bin size 1.000000 bin 155 has 3797928 bin 156 has 25192964 bin 211 has 9814949 average point source id 169.812979004887438 for 38805841 element(s)