lasinfo (210611) report for 'AHN4T/41AZ2_20.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: 35881297 number of points by return: 32087536 2729148 848931 189232 26300 scale factor x y z: 0.001 0.001 0.001 offset x y z: 228980 438730 0 min x y z: 228980.000 438730.000 16.534 max x y z: 230019.999 440019.999 50.371 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: 35881297 extended number of points by return: 32087536 2729148 848931 189232 26300 145 5 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 16534 50371 intensity 0 4826 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 10 user_data 6 7 point_source_ID 154 211 gps_time 324048954.813223 330436972.612932 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 39 255 B 31 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 1667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.45 31.84 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 32087536 number of intermediate returns: 1064630 number of last returns: 32057852 number of single returns: 29328721 covered area in square units/kilounits: 1340156/1.34 point density: all returns 26.77 last only 23.92 (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 35881297 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 32087536 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2729148 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 848931 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 189232 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 26300 instead zero. overview over extended number of returns of given pulse: 29328721 3793672 1978239 649473 119238 11263 691 0 0 0 0 0 0 0 0 histogram of classification of points: 5682526 unclassified (1) 22368482 ground (2) 7821032 building (6) 9257 water (9) +-> flagged as extended overlap: 2837105 +---> 757809 of those are unclassified (1) +---> 1770299 of those are ground (2) +---> 308806 of those are building (6) +---> 191 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.5,16.6) has 64 bin [16.6,16.7) has 810 bin [16.7,16.8) has 695 bin [16.8,16.9) has 478 bin [16.9,17.0) has 271 bin [17.0,17.1) has 280 bin [17.1,17.2) has 1713 bin [17.2,17.3) has 4091 bin [17.3,17.4) has 5573 bin [17.4,17.5) has 7951 bin [17.5,17.6) has 12739 bin [17.6,17.7) has 13319 bin [17.7,17.8) has 21296 bin [17.8,17.9) has 29030 bin [17.9,18.0) has 82344 bin [18.0,18.1) has 231550 bin [18.1,18.2) has 651849 bin [18.2,18.3) has 1306736 bin [18.3,18.4) has 1425176 bin [18.4,18.5) has 1424923 bin [18.5,18.6) has 1520453 bin [18.6,18.7) has 1491070 bin [18.7,18.8) has 1524450 bin [18.8,18.9) has 1858753 bin [18.9,19.0) has 2543784 bin [19.0,19.1) has 2908638 bin [19.1,19.2) has 2160330 bin [19.2,19.3) has 1483830 bin [19.3,19.4) has 932133 bin [19.4,19.5) has 595973 bin [19.5,19.6) has 427288 bin [19.6,19.7) has 184949 bin [19.7,19.8) has 186427 bin [19.8,19.9) has 141625 bin [19.9,20.0) has 122873 bin [20.0,20.1) has 106691 bin [20.1,20.2) has 90702 bin [20.2,20.3) has 88293 bin [20.3,20.4) has 83595 bin [20.4,20.5) has 82709 bin [20.5,20.6) has 77932 bin [20.6,20.7) has 71326 bin [20.7,20.8) has 67733 bin [20.8,20.9) has 70448 bin [20.9,21.0) has 66115 bin [21.0,21.1) has 67287 bin [21.1,21.2) has 70550 bin [21.2,21.3) has 70718 bin [21.3,21.4) has 72208 bin [21.4,21.5) has 76922 bin [21.5,21.6) has 81397 bin [21.6,21.7) has 93272 bin [21.7,21.8) has 77509 bin [21.8,21.9) has 86847 bin [21.9,22.0) has 85055 bin [22.0,22.1) has 78070 bin [22.1,22.2) has 69712 bin [22.2,22.3) has 69210 bin [22.3,22.4) has 69171 bin [22.4,22.5) has 81733 bin [22.5,22.6) has 66567 bin [22.6,22.7) has 57307 bin [22.7,22.8) has 71419 bin [22.8,22.9) has 83909 bin [22.9,23.0) has 72608 bin [23.0,23.1) has 85281 bin [23.1,23.2) has 91223 bin [23.2,23.3) has 99028 bin [23.3,23.4) has 87856 bin [23.4,23.5) has 72707 bin [23.5,23.6) has 68538 bin [23.6,23.7) has 65735 bin [23.7,23.8) has 67499 bin [23.8,23.9) has 67430 bin [23.9,24.0) has 71841 bin [24.0,24.1) has 90265 bin [24.1,24.2) has 118558 bin [24.2,24.3) has 118174 bin [24.3,24.4) has 92112 bin [24.4,24.5) has 83806 bin [24.5,24.6) has 106602 bin [24.6,24.7) has 118601 bin [24.7,24.8) has 135190 bin [24.8,24.9) has 163937 bin [24.9,25.0) has 131978 bin [25.0,25.1) has 141716 bin [25.1,25.2) has 130806 bin [25.2,25.3) has 140626 bin [25.3,25.4) has 254558 bin [25.4,25.5) has 280590 bin [25.5,25.6) has 255606 bin [25.6,25.7) has 218230 bin [25.7,25.8) has 167793 bin [25.8,25.9) has 165514 bin [25.9,26.0) has 177674 bin [26.0,26.1) has 187705 bin [26.1,26.2) has 188557 bin [26.2,26.3) has 241791 bin [26.3,26.4) has 368185 bin [26.4,26.5) has 334145 bin [26.5,26.6) has 253238 bin [26.6,26.7) has 200148 bin [26.7,26.8) has 166503 bin [26.8,26.9) has 114864 bin [26.9,27.0) has 172365 bin [27.0,27.1) has 156787 bin [27.1,27.2) has 153290 bin [27.2,27.3) has 102133 bin [27.3,27.4) has 99847 bin [27.4,27.5) has 107759 bin [27.5,27.6) has 111203 bin [27.6,27.7) has 95393 bin [27.7,27.8) has 102069 bin [27.8,27.9) has 102417 bin [27.9,28.0) has 88250 bin [28.0,28.1) has 79222 bin [28.1,28.2) has 74921 bin [28.2,28.3) has 63945 bin [28.3,28.4) has 59202 bin [28.4,28.5) has 65963 bin [28.5,28.6) has 76981 bin [28.6,28.7) has 55064 bin [28.7,28.8) has 51666 bin [28.8,28.9) has 50403 bin [28.9,29.0) has 46842 bin [29.0,29.1) has 47222 bin [29.1,29.2) has 40298 bin [29.2,29.3) has 39189 bin [29.3,29.4) has 35788 bin [29.4,29.5) has 36074 bin [29.5,29.6) has 37644 bin [29.6,29.7) has 37375 bin [29.7,29.8) has 48919 bin [29.8,29.9) has 55496 bin [29.9,30.0) has 75755 bin [30.0,30.1) has 82020 bin [30.1,30.2) has 71720 bin [30.2,30.3) has 45746 bin [30.3,30.4) has 55998 bin [30.4,30.5) has 70531 bin [30.5,30.6) has 60305 bin [30.6,30.7) has 32952 bin [30.7,30.8) has 26601 bin [30.8,30.9) has 44217 bin [30.9,31.0) has 39866 bin [31.0,31.1) has 48152 bin [31.1,31.2) has 121690 bin [31.2,31.3) has 115942 bin [31.3,31.4) has 122373 bin [31.4,31.5) has 106899 bin [31.5,31.6) has 26879 bin [31.6,31.7) has 20562 bin [31.7,31.8) has 18503 bin [31.8,31.9) has 18275 bin [31.9,32.0) has 21967 bin [32.0,32.1) has 23804 bin [32.1,32.2) has 21421 bin [32.2,32.3) has 23720 bin [32.3,32.4) has 19612 bin [32.4,32.5) has 17312 bin [32.5,32.6) has 18079 bin [32.6,32.7) has 16880 bin [32.7,32.8) has 15637 bin [32.8,32.9) has 15279 bin [32.9,33.0) has 15247 bin [33.0,33.1) has 13542 bin [33.1,33.2) has 13155 bin [33.2,33.3) has 12638 bin [33.3,33.4) has 12481 bin [33.4,33.5) has 13154 bin [33.5,33.6) has 14696 bin [33.6,33.7) has 12438 bin [33.7,33.8) has 11456 bin [33.8,33.9) has 11456 bin [33.9,34.0) has 12159 bin [34.0,34.1) has 10642 bin [34.1,34.2) has 10223 bin [34.2,34.3) has 10090 bin [34.3,34.4) has 9443 bin [34.4,34.5) has 9431 bin [34.5,34.6) has 9144 bin [34.6,34.7) has 8912 bin [34.7,34.8) has 8511 bin [34.8,34.9) has 8195 bin [34.9,35.0) has 7899 bin [35.0,35.1) has 7653 bin [35.1,35.2) has 7442 bin [35.2,35.3) has 7156 bin [35.3,35.4) has 7053 bin [35.4,35.5) has 6851 bin [35.5,35.6) has 6711 bin [35.6,35.7) has 6336 bin [35.7,35.8) has 6428 bin [35.8,35.9) has 6182 bin [35.9,36.0) has 5970 bin [36.0,36.1) has 5730 bin [36.1,36.2) has 5600 bin [36.2,36.3) has 5345 bin [36.3,36.4) has 5324 bin [36.4,36.5) has 5026 bin [36.5,36.6) has 5058 bin [36.6,36.7) has 4908 bin [36.7,36.8) has 4582 bin [36.8,36.9) has 4354 bin [36.9,37.0) has 4114 bin [37.0,37.1) has 4005 bin [37.1,37.2) has 3890 bin [37.2,37.3) has 3671 bin [37.3,37.4) has 3564 bin [37.4,37.5) has 3551 bin [37.5,37.6) has 3372 bin [37.6,37.7) has 3064 bin [37.7,37.8) has 3012 bin [37.8,37.9) has 2959 bin [37.9,38.0) has 2835 bin [38.0,38.1) has 2820 bin [38.1,38.2) has 2779 bin [38.2,38.3) has 2614 bin [38.3,38.4) has 2545 bin [38.4,38.5) has 2404 bin [38.5,38.6) has 2417 bin [38.6,38.7) has 2282 bin [38.7,38.8) has 2138 bin [38.8,38.9) has 1993 bin [38.9,39.0) has 1924 bin [39.0,39.1) has 1906 bin [39.1,39.2) has 1904 bin [39.2,39.3) has 1739 bin [39.3,39.4) has 1670 bin [39.4,39.5) has 1537 bin [39.5,39.6) has 1451 bin [39.6,39.7) has 1300 bin [39.7,39.8) has 1364 bin [39.8,39.9) has 1282 bin [39.9,40.0) has 1434 bin [40.0,40.1) has 1264 bin [40.1,40.2) has 1199 bin [40.2,40.3) has 1215 bin [40.3,40.4) has 1190 bin [40.4,40.5) has 1205 bin [40.5,40.6) has 1210 bin [40.6,40.7) has 1117 bin [40.7,40.8) has 1043 bin [40.8,40.9) has 1047 bin [40.9,41.0) has 3983 bin [41.0,41.1) has 27292 bin [41.1,41.2) has 7141 bin [41.2,41.3) has 10970 bin [41.3,41.4) has 29145 bin [41.4,41.5) has 28113 bin [41.5,41.6) has 16322 bin [41.6,41.7) has 15916 bin [41.7,41.8) has 23622 bin [41.8,41.9) has 21903 bin [41.9,42.0) has 13994 bin [42.0,42.1) has 4635 bin [42.1,42.2) has 728 bin [42.2,42.3) has 663 bin [42.3,42.4) has 607 bin [42.4,42.5) has 648 bin [42.5,42.6) has 609 bin [42.6,42.7) has 597 bin [42.7,42.8) has 564 bin [42.8,42.9) has 477 bin [42.9,43.0) has 474 bin [43.0,43.1) has 461 bin [43.1,43.2) has 462 bin [43.2,43.3) has 435 bin [43.3,43.4) has 409 bin [43.4,43.5) has 378 bin [43.5,43.6) has 398 bin [43.6,43.7) has 367 bin [43.7,43.8) has 377 bin [43.8,43.9) has 414 bin [43.9,44.0) has 352 bin [44.0,44.1) has 306 bin [44.1,44.2) has 270 bin [44.2,44.3) has 216 bin [44.3,44.4) has 200 bin [44.4,44.5) has 173 bin [44.5,44.6) has 190 bin [44.6,44.7) has 154 bin [44.7,44.8) has 154 bin [44.8,44.9) has 166 bin [44.9,45.0) has 153 bin [45.0,45.1) has 138 bin [45.1,45.2) has 123 bin [45.2,45.3) has 134 bin [45.3,45.4) has 128 bin [45.4,45.5) has 115 bin [45.5,45.6) has 129 bin [45.6,45.7) has 121 bin [45.7,45.8) has 116 bin [45.8,45.9) has 104 bin [45.9,46.0) has 99 bin [46.0,46.1) has 82 bin [46.1,46.2) has 81 bin [46.2,46.3) has 50 bin [46.3,46.4) has 43 bin [46.4,46.5) has 44 bin [46.5,46.6) has 40 bin [46.6,46.7) has 33 bin [46.7,46.8) has 34 bin [46.8,46.9) has 35 bin [46.9,47.0) has 68 bin [47.0,47.1) has 34 bin [47.1,47.2) has 33 bin [47.2,47.3) has 45 bin [47.3,47.4) has 38 bin [47.4,47.5) has 44 bin [47.5,47.6) has 38 bin [47.6,47.7) has 33 bin [47.7,47.8) has 32 bin [47.8,47.9) has 34 bin [47.9,48.0) has 44 bin [48.0,48.1) has 35 bin [48.1,48.2) has 44 bin [48.2,48.3) has 43 bin [48.3,48.4) has 29 bin [48.4,48.5) has 32 bin [48.5,48.6) has 34 bin [48.6,48.7) has 37 bin [48.7,48.8) has 27 bin [48.8,48.9) has 36 bin [48.9,49.0) has 27 bin [49.0,49.1) has 23 bin [49.1,49.2) has 32 bin [49.2,49.3) has 17 bin [49.3,49.4) has 11 bin [49.4,49.5) has 12 bin [49.5,49.6) has 14 bin [49.6,49.7) has 12 bin [49.7,49.8) has 12 bin [49.8,49.9) has 7 bin [49.9,50.0) has 13 bin [50.0,50.1) has 12 bin [50.1,50.2) has 20 bin [50.2,50.3) has 56 bin [50.3,50.4) has 18 average z coordinate 21.5 for 35881297 element(s) point source id histogram with bin size 1.000000 bin 154 has 20512226 bin 155 has 7005791 bin 210 has 991848 bin 211 has 7371432 average point source id 167.45327352575913 for 35881297 element(s)