lasinfo (210611) report for 'AHN4T/50HZ2_15.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: 339/2022 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: 39706418 number of points by return: 35441494 3118113 958778 170488 17545 scale factor x y z: 0.001 0.001 0.001 offset x y z: 138980 377480 0 min x y z: 138980.000 377480.000 23.786 max x y z: 140019.999 378769.999 51.690 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: 39706418 extended number of points by return: 35441494 3118113 958778 170488 17545 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 23786 51690 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 -31 29 user_data 6 7 point_source_ID 60 205 gps_time 297872011.970141 298029509.459890 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 35 255 B 25 255 NIR 4 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -17.03 33.27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 35441494 number of intermediate returns: 1148195 number of last returns: 35415117 number of single returns: 32298388 covered area in square units/kilounits: 1340252/1.34 point density: all returns 29.63 last only 26.42 (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 39706418 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 35441494 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3118113 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 958778 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 170488 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 17545 instead zero. overview over extended number of returns of given pulse: 32298388 4338310 2368358 613150 82286 5522 404 0 0 0 0 0 0 0 0 histogram of classification of points: 5953979 unclassified (1) 33076926 ground (2) 606557 building (6) 66509 water (9) 2447 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2465660 +---> 280487 of those are unclassified (1) +---> 2155619 of those are ground (2) +---> 27681 of those are building (6) +---> 1873 of those are water (9) z coordinate histogram with bin size 0.100000 bin [23.7,23.8) has 2 bin [23.8,23.9) has 825 bin [23.9,24.0) has 2598 bin [24.0,24.1) has 3792 bin [24.1,24.2) has 1264 bin [24.2,24.3) has 3759 bin [24.3,24.4) has 9524 bin [24.4,24.5) has 21035 bin [24.5,24.6) has 24885 bin [24.6,24.7) has 23648 bin [24.7,24.8) has 35028 bin [24.8,24.9) has 76303 bin [24.9,25.0) has 105237 bin [25.0,25.1) has 136426 bin [25.1,25.2) has 139048 bin [25.2,25.3) has 166494 bin [25.3,25.4) has 195351 bin [25.4,25.5) has 265180 bin [25.5,25.6) has 485210 bin [25.6,25.7) has 528910 bin [25.7,25.8) has 430232 bin [25.8,25.9) has 550167 bin [25.9,26.0) has 973075 bin [26.0,26.1) has 1062135 bin [26.1,26.2) has 1063354 bin [26.2,26.3) has 1175174 bin [26.3,26.4) has 1456312 bin [26.4,26.5) has 1198114 bin [26.5,26.6) has 1099996 bin [26.6,26.7) has 1141329 bin [26.7,26.8) has 1433483 bin [26.8,26.9) has 1471958 bin [26.9,27.0) has 1540695 bin [27.0,27.1) has 1509681 bin [27.1,27.2) has 1317167 bin [27.2,27.3) has 1542891 bin [27.3,27.4) has 1483376 bin [27.4,27.5) has 1368962 bin [27.5,27.6) has 1259726 bin [27.6,27.7) has 1048793 bin [27.7,27.8) has 859515 bin [27.8,27.9) has 735983 bin [27.9,28.0) has 787099 bin [28.0,28.1) has 790739 bin [28.1,28.2) has 830794 bin [28.2,28.3) has 889093 bin [28.3,28.4) has 844371 bin [28.4,28.5) has 802437 bin [28.5,28.6) has 587600 bin [28.6,28.7) has 358129 bin [28.7,28.8) has 236092 bin [28.8,28.9) has 103435 bin [28.9,29.0) has 55271 bin [29.0,29.1) has 46915 bin [29.1,29.2) has 41712 bin [29.2,29.3) has 41917 bin [29.3,29.4) has 39661 bin [29.4,29.5) has 38902 bin [29.5,29.6) has 41899 bin [29.6,29.7) has 38246 bin [29.7,29.8) has 37738 bin [29.8,29.9) has 37660 bin [29.9,30.0) has 38531 bin [30.0,30.1) has 42073 bin [30.1,30.2) has 41137 bin [30.2,30.3) has 40906 bin [30.3,30.4) has 43988 bin [30.4,30.5) has 47397 bin [30.5,30.6) has 45113 bin [30.6,30.7) has 43189 bin [30.7,30.8) has 38683 bin [30.8,30.9) has 47927 bin [30.9,31.0) has 39357 bin [31.0,31.1) has 34839 bin [31.1,31.2) has 33764 bin [31.2,31.3) has 32388 bin [31.3,31.4) has 30194 bin [31.4,31.5) has 30207 bin [31.5,31.6) has 31502 bin [31.6,31.7) has 31536 bin [31.7,31.8) has 31250 bin [31.8,31.9) has 32148 bin [31.9,32.0) has 31909 bin [32.0,32.1) has 31416 bin [32.1,32.2) has 31562 bin [32.2,32.3) has 31647 bin [32.3,32.4) has 31753 bin [32.4,32.5) has 32566 bin [32.5,32.6) has 32436 bin [32.6,32.7) has 32229 bin [32.7,32.8) has 31445 bin [32.8,32.9) has 31939 bin [32.9,33.0) has 31985 bin [33.0,33.1) has 32865 bin [33.1,33.2) has 34247 bin [33.2,33.3) has 33105 bin [33.3,33.4) has 33050 bin [33.4,33.5) has 32460 bin [33.5,33.6) has 32942 bin [33.6,33.7) has 32772 bin [33.7,33.8) has 33049 bin [33.8,33.9) has 34256 bin [33.9,34.0) has 34304 bin [34.0,34.1) has 34779 bin [34.1,34.2) has 35615 bin [34.2,34.3) has 35195 bin [34.3,34.4) has 35066 bin [34.4,34.5) has 35267 bin [34.5,34.6) has 33896 bin [34.6,34.7) has 33843 bin [34.7,34.8) has 33535 bin [34.8,34.9) has 33134 bin [34.9,35.0) has 33894 bin [35.0,35.1) has 33535 bin [35.1,35.2) has 34037 bin [35.2,35.3) has 34571 bin [35.3,35.4) has 34599 bin [35.4,35.5) has 34653 bin [35.5,35.6) has 34824 bin [35.6,35.7) has 34642 bin [35.7,35.8) has 34823 bin [35.8,35.9) has 34872 bin [35.9,36.0) has 34535 bin [36.0,36.1) has 34924 bin [36.1,36.2) has 35035 bin [36.2,36.3) has 34641 bin [36.3,36.4) has 34079 bin [36.4,36.5) has 34062 bin [36.5,36.6) has 33979 bin [36.6,36.7) has 34190 bin [36.7,36.8) has 34188 bin [36.8,36.9) has 34443 bin [36.9,37.0) has 34445 bin [37.0,37.1) has 34369 bin [37.1,37.2) has 34183 bin [37.2,37.3) has 34520 bin [37.3,37.4) has 35017 bin [37.4,37.5) has 34810 bin [37.5,37.6) has 34928 bin [37.6,37.7) has 34509 bin [37.7,37.8) has 35036 bin [37.8,37.9) has 34856 bin [37.9,38.0) has 34669 bin [38.0,38.1) has 35148 bin [38.1,38.2) has 35414 bin [38.2,38.3) has 35079 bin [38.3,38.4) has 35444 bin [38.4,38.5) has 35295 bin [38.5,38.6) has 35339 bin [38.6,38.7) has 34893 bin [38.7,38.8) has 35103 bin [38.8,38.9) has 34996 bin [38.9,39.0) has 35019 bin [39.0,39.1) has 35101 bin [39.1,39.2) has 35252 bin [39.2,39.3) has 35326 bin [39.3,39.4) has 35564 bin [39.4,39.5) has 35527 bin [39.5,39.6) has 35533 bin [39.6,39.7) has 34884 bin [39.7,39.8) has 35591 bin [39.8,39.9) has 35868 bin [39.9,40.0) has 35374 bin [40.0,40.1) has 35658 bin [40.1,40.2) has 35860 bin [40.2,40.3) has 36067 bin [40.3,40.4) has 35739 bin [40.4,40.5) has 35393 bin [40.5,40.6) has 35114 bin [40.6,40.7) has 35604 bin [40.7,40.8) has 35963 bin [40.8,40.9) has 35792 bin [40.9,41.0) has 35841 bin [41.0,41.1) has 35852 bin [41.1,41.2) has 35456 bin [41.2,41.3) has 35356 bin [41.3,41.4) has 35392 bin [41.4,41.5) has 34930 bin [41.5,41.6) has 35419 bin [41.6,41.7) has 34752 bin [41.7,41.8) has 34522 bin [41.8,41.9) has 34102 bin [41.9,42.0) has 34114 bin [42.0,42.1) has 33328 bin [42.1,42.2) has 33028 bin [42.2,42.3) has 32832 bin [42.3,42.4) has 32409 bin [42.4,42.5) has 30914 bin [42.5,42.6) has 30338 bin [42.6,42.7) has 29104 bin [42.7,42.8) has 28561 bin [42.8,42.9) has 28238 bin [42.9,43.0) has 27114 bin [43.0,43.1) has 26170 bin [43.1,43.2) has 25609 bin [43.2,43.3) has 25460 bin [43.3,43.4) has 24376 bin [43.4,43.5) has 23849 bin [43.5,43.6) has 22863 bin [43.6,43.7) has 21966 bin [43.7,43.8) has 21422 bin [43.8,43.9) has 20582 bin [43.9,44.0) has 19745 bin [44.0,44.1) has 18521 bin [44.1,44.2) has 17906 bin [44.2,44.3) has 17042 bin [44.3,44.4) has 16827 bin [44.4,44.5) has 15752 bin [44.5,44.6) has 15291 bin [44.6,44.7) has 14704 bin [44.7,44.8) has 13958 bin [44.8,44.9) has 13298 bin [44.9,45.0) has 12738 bin [45.0,45.1) has 12140 bin [45.1,45.2) has 11906 bin [45.2,45.3) has 10931 bin [45.3,45.4) has 10083 bin [45.4,45.5) has 9659 bin [45.5,45.6) has 9270 bin [45.6,45.7) has 8628 bin [45.7,45.8) has 8107 bin [45.8,45.9) has 7601 bin [45.9,46.0) has 7052 bin [46.0,46.1) has 6455 bin [46.1,46.2) has 6163 bin [46.2,46.3) has 5994 bin [46.3,46.4) has 5465 bin [46.4,46.5) has 5275 bin [46.5,46.6) has 5028 bin [46.6,46.7) has 4529 bin [46.7,46.8) has 4194 bin [46.8,46.9) has 3735 bin [46.9,47.0) has 3445 bin [47.0,47.1) has 3266 bin [47.1,47.2) has 3024 bin [47.2,47.3) has 2881 bin [47.3,47.4) has 2720 bin [47.4,47.5) has 2510 bin [47.5,47.6) has 2281 bin [47.6,47.7) has 2040 bin [47.7,47.8) has 1802 bin [47.8,47.9) has 1677 bin [47.9,48.0) has 1407 bin [48.0,48.1) has 1314 bin [48.1,48.2) has 1205 bin [48.2,48.3) has 1088 bin [48.3,48.4) has 1058 bin [48.4,48.5) has 907 bin [48.5,48.6) has 821 bin [48.6,48.7) has 743 bin [48.7,48.8) has 638 bin [48.8,48.9) has 605 bin [48.9,49.0) has 553 bin [49.0,49.1) has 514 bin [49.1,49.2) has 480 bin [49.2,49.3) has 455 bin [49.3,49.4) has 386 bin [49.4,49.5) has 387 bin [49.5,49.6) has 362 bin [49.6,49.7) has 310 bin [49.7,49.8) has 295 bin [49.8,49.9) has 297 bin [49.9,50.0) has 234 bin [50.0,50.1) has 202 bin [50.1,50.2) has 181 bin [50.2,50.3) has 149 bin [50.3,50.4) has 139 bin [50.4,50.5) has 107 bin [50.5,50.6) has 100 bin [50.6,50.7) has 69 bin [50.7,50.8) has 83 bin [50.8,50.9) has 63 bin [50.9,51.0) has 43 bin [51.0,51.1) has 34 bin [51.1,51.2) has 37 bin [51.2,51.3) has 25 bin [51.3,51.4) has 20 bin [51.4,51.5) has 6 bin [51.5,51.6) has 5 bin [51.6,51.7) has 3 average z coordinate 28.4 for 39706418 element(s) point source id histogram with bin size 1.000000 bin 60 has 17901454 bin 61 has 13469703 bin 205 has 8335261 average point source id 90.77796007688228 for 39706418 element(s)