lasinfo (210611) report for 'AHN4T/28CZ2_12.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: 336/2022 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: 34919391 number of points by return: 29242788 3867524 1405823 351025 52198 scale factor x y z: 0.001 0.001 0.001 offset x y z: 225980 477480 0 min x y z: 225980.000 477480.000 16.404 max x y z: 227019.999 478769.999 57.350 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: 34919391 extended number of points by return: 29242788 3867524 1405823 351025 52198 33 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 16404 57350 intensity 56 4271 return_number 1 6 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 151 212 gps_time 324044206.228186 328779301.459028 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 35 255 B 27 255 NIR 0 255 extended_return_number 1 6 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.38 26.38 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29242788 number of intermediate returns: 1815667 number of last returns: 29210623 number of single returns: 25349687 covered area in square units/kilounits: 1341312/1.34 point density: all returns 26.03 last only 21.78 (per square units) spacing: all returns 0.20 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34919391 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29242788 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3867524 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1405823 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 351025 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 52198 instead zero. overview over extended number of returns of given pulse: 25349687 4944971 3167002 1196347 237983 21935 1466 0 0 0 0 0 0 0 0 histogram of classification of points: 7928723 unclassified (1) 24598846 ground (2) 2391344 building (6) 478 water (9) +-> flagged as extended overlap: 2434033 +---> 633991 of those are unclassified (1) +---> 1610809 of those are ground (2) +---> 189233 of those are building (6) z coordinate histogram with bin size 0.100000 bin [16.4,16.5) has 583 bin [16.5,16.6) has 2404 bin [16.6,16.7) has 6898 bin [16.7,16.8) has 10404 bin [16.8,16.9) has 28332 bin [16.9,17.0) has 71601 bin [17.0,17.1) has 87765 bin [17.1,17.2) has 105102 bin [17.2,17.3) has 111814 bin [17.3,17.4) has 138782 bin [17.4,17.5) has 198556 bin [17.5,17.6) has 213614 bin [17.6,17.7) has 147042 bin [17.7,17.8) has 99902 bin [17.8,17.9) has 117143 bin [17.9,18.0) has 150735 bin [18.0,18.1) has 245553 bin [18.1,18.2) has 327625 bin [18.2,18.3) has 435738 bin [18.3,18.4) has 473649 bin [18.4,18.5) has 409694 bin [18.5,18.6) has 332574 bin [18.6,18.7) has 318883 bin [18.7,18.8) has 455454 bin [18.8,18.9) has 560809 bin [18.9,19.0) has 662300 bin [19.0,19.1) has 738788 bin [19.1,19.2) has 652076 bin [19.2,19.3) has 667792 bin [19.3,19.4) has 639448 bin [19.4,19.5) has 564401 bin [19.5,19.6) has 586415 bin [19.6,19.7) has 583811 bin [19.7,19.8) has 543464 bin [19.8,19.9) has 523350 bin [19.9,20.0) has 500188 bin [20.0,20.1) has 503259 bin [20.1,20.2) has 523864 bin [20.2,20.3) has 498398 bin [20.3,20.4) has 477430 bin [20.4,20.5) has 479246 bin [20.5,20.6) has 450839 bin [20.6,20.7) has 376841 bin [20.7,20.8) has 350504 bin [20.8,20.9) has 358699 bin [20.9,21.0) has 389676 bin [21.0,21.1) has 395660 bin [21.1,21.2) has 363800 bin [21.2,21.3) has 366362 bin [21.3,21.4) has 374949 bin [21.4,21.5) has 388630 bin [21.5,21.6) has 417096 bin [21.6,21.7) has 363379 bin [21.7,21.8) has 349178 bin [21.8,21.9) has 300852 bin [21.9,22.0) has 258897 bin [22.0,22.1) has 219143 bin [22.1,22.2) has 219431 bin [22.2,22.3) has 216045 bin [22.3,22.4) has 240974 bin [22.4,22.5) has 262335 bin [22.5,22.6) has 225412 bin [22.6,22.7) has 219076 bin [22.7,22.8) has 212778 bin [22.8,22.9) has 191950 bin [22.9,23.0) has 193556 bin [23.0,23.1) has 207385 bin [23.1,23.2) has 228471 bin [23.2,23.3) has 209209 bin [23.3,23.4) has 208863 bin [23.4,23.5) has 220990 bin [23.5,23.6) has 236373 bin [23.6,23.7) has 223585 bin [23.7,23.8) has 212779 bin [23.8,23.9) has 198997 bin [23.9,24.0) has 190209 bin [24.0,24.1) has 198646 bin [24.1,24.2) has 206845 bin [24.2,24.3) has 183249 bin [24.3,24.4) has 159795 bin [24.4,24.5) has 154646 bin [24.5,24.6) has 151082 bin [24.6,24.7) has 142756 bin [24.7,24.8) has 151730 bin [24.8,24.9) has 149770 bin [24.9,25.0) has 153150 bin [25.0,25.1) has 151377 bin [25.1,25.2) has 144034 bin [25.2,25.3) has 150504 bin [25.3,25.4) has 146264 bin [25.4,25.5) has 137381 bin [25.5,25.6) has 131882 bin [25.6,25.7) has 131402 bin [25.7,25.8) has 141135 bin [25.8,25.9) has 126263 bin [25.9,26.0) has 128799 bin [26.0,26.1) has 130594 bin [26.1,26.2) has 119562 bin [26.2,26.3) has 122783 bin [26.3,26.4) has 146297 bin [26.4,26.5) has 120535 bin [26.5,26.6) has 119816 bin [26.6,26.7) has 110521 bin [26.7,26.8) has 120471 bin [26.8,26.9) has 124408 bin [26.9,27.0) has 121646 bin [27.0,27.1) has 113047 bin [27.1,27.2) has 111745 bin [27.2,27.3) has 108851 bin [27.3,27.4) has 95228 bin [27.4,27.5) has 96301 bin [27.5,27.6) has 96382 bin [27.6,27.7) has 95726 bin [27.7,27.8) has 94881 bin [27.8,27.9) has 97272 bin [27.9,28.0) has 97637 bin [28.0,28.1) has 95454 bin [28.1,28.2) has 88474 bin [28.2,28.3) has 85973 bin [28.3,28.4) has 84987 bin [28.4,28.5) has 83864 bin [28.5,28.6) has 84029 bin [28.6,28.7) has 81015 bin [28.7,28.8) has 87472 bin [28.8,28.9) has 81974 bin [28.9,29.0) has 85935 bin [29.0,29.1) has 82293 bin [29.1,29.2) has 76331 bin [29.2,29.3) has 73533 bin [29.3,29.4) has 70532 bin [29.4,29.5) has 81085 bin [29.5,29.6) has 73038 bin [29.6,29.7) has 70625 bin [29.7,29.8) has 70126 bin [29.8,29.9) has 70861 bin [29.9,30.0) has 64068 bin [30.0,30.1) has 62467 bin [30.1,30.2) has 60522 bin [30.2,30.3) has 58492 bin [30.3,30.4) has 57916 bin [30.4,30.5) has 57606 bin [30.5,30.6) has 55744 bin [30.6,30.7) has 54192 bin [30.7,30.8) has 52187 bin [30.8,30.9) has 52818 bin [30.9,31.0) has 52742 bin [31.0,31.1) has 52630 bin [31.1,31.2) has 55183 bin [31.2,31.3) has 50947 bin [31.3,31.4) has 49249 bin [31.4,31.5) has 48977 bin [31.5,31.6) has 47302 bin [31.6,31.7) has 44862 bin [31.7,31.8) has 43554 bin [31.8,31.9) has 43359 bin [31.9,32.0) has 43060 bin [32.0,32.1) has 43147 bin [32.1,32.2) has 43748 bin [32.2,32.3) has 43750 bin [32.3,32.4) has 43313 bin [32.4,32.5) has 42975 bin [32.5,32.6) has 43098 bin [32.6,32.7) has 42156 bin [32.7,32.8) has 41631 bin [32.8,32.9) has 41195 bin [32.9,33.0) has 40395 bin [33.0,33.1) has 40179 bin [33.1,33.2) has 40376 bin [33.2,33.3) has 40379 bin [33.3,33.4) has 39245 bin [33.4,33.5) has 39250 bin [33.5,33.6) has 38807 bin [33.6,33.7) has 38887 bin [33.7,33.8) has 38810 bin [33.8,33.9) has 39113 bin [33.9,34.0) has 39680 bin [34.0,34.1) has 38941 bin [34.1,34.2) has 38618 bin [34.2,34.3) has 37240 bin [34.3,34.4) has 36218 bin [34.4,34.5) has 35994 bin [34.5,34.6) has 36060 bin [34.6,34.7) has 35429 bin [34.7,34.8) has 35070 bin [34.8,34.9) has 35283 bin [34.9,35.0) has 34980 bin [35.0,35.1) has 34820 bin [35.1,35.2) has 34525 bin [35.2,35.3) has 34360 bin [35.3,35.4) has 33935 bin [35.4,35.5) has 33783 bin [35.5,35.6) has 33538 bin [35.6,35.7) has 32551 bin [35.7,35.8) has 32807 bin [35.8,35.9) has 32559 bin [35.9,36.0) has 31763 bin [36.0,36.1) has 31595 bin [36.1,36.2) has 31298 bin [36.2,36.3) has 31337 bin [36.3,36.4) has 31021 bin [36.4,36.5) has 30464 bin [36.5,36.6) has 30500 bin [36.6,36.7) has 30345 bin [36.7,36.8) has 29777 bin [36.8,36.9) has 29323 bin [36.9,37.0) has 28914 bin [37.0,37.1) has 28922 bin [37.1,37.2) has 27786 bin [37.2,37.3) has 27594 bin [37.3,37.4) has 27156 bin [37.4,37.5) has 26778 bin [37.5,37.6) has 26324 bin [37.6,37.7) has 26279 bin [37.7,37.8) has 25683 bin [37.8,37.9) has 25586 bin [37.9,38.0) has 24806 bin [38.0,38.1) has 24474 bin [38.1,38.2) has 24231 bin [38.2,38.3) has 24005 bin [38.3,38.4) has 23559 bin [38.4,38.5) has 23273 bin [38.5,38.6) has 23073 bin [38.6,38.7) has 22674 bin [38.7,38.8) has 22027 bin [38.8,38.9) has 21782 bin [38.9,39.0) has 21121 bin [39.0,39.1) has 20262 bin [39.1,39.2) has 19694 bin [39.2,39.3) has 19312 bin [39.3,39.4) has 18786 bin [39.4,39.5) has 18362 bin [39.5,39.6) has 18082 bin [39.6,39.7) has 17414 bin [39.7,39.8) has 17198 bin [39.8,39.9) has 16691 bin [39.9,40.0) has 15979 bin [40.0,40.1) has 15722 bin [40.1,40.2) has 14929 bin [40.2,40.3) has 14724 bin [40.3,40.4) has 14311 bin [40.4,40.5) has 14129 bin [40.5,40.6) has 13821 bin [40.6,40.7) has 13401 bin [40.7,40.8) has 12595 bin [40.8,40.9) has 12540 bin [40.9,41.0) has 11702 bin [41.0,41.1) has 11331 bin [41.1,41.2) has 10855 bin [41.2,41.3) has 10453 bin [41.3,41.4) has 10298 bin [41.4,41.5) has 9762 bin [41.5,41.6) has 9364 bin [41.6,41.7) has 8956 bin [41.7,41.8) has 8851 bin [41.8,41.9) has 8625 bin [41.9,42.0) has 8150 bin [42.0,42.1) has 7790 bin [42.1,42.2) has 7582 bin [42.2,42.3) has 7018 bin [42.3,42.4) has 6798 bin [42.4,42.5) has 6364 bin [42.5,42.6) has 6282 bin [42.6,42.7) has 5897 bin [42.7,42.8) has 5758 bin [42.8,42.9) has 5572 bin [42.9,43.0) has 5203 bin [43.0,43.1) has 4916 bin [43.1,43.2) has 4750 bin [43.2,43.3) has 4413 bin [43.3,43.4) has 4245 bin [43.4,43.5) has 4070 bin [43.5,43.6) has 3935 bin [43.6,43.7) has 3676 bin [43.7,43.8) has 3721 bin [43.8,43.9) has 3453 bin [43.9,44.0) has 3592 bin [44.0,44.1) has 3356 bin [44.1,44.2) has 3221 bin [44.2,44.3) has 3264 bin [44.3,44.4) has 3036 bin [44.4,44.5) has 3000 bin [44.5,44.6) has 2856 bin [44.6,44.7) has 2659 bin [44.7,44.8) has 2587 bin [44.8,44.9) has 2501 bin [44.9,45.0) has 2356 bin [45.0,45.1) has 2314 bin [45.1,45.2) has 2133 bin [45.2,45.3) has 2095 bin [45.3,45.4) has 2106 bin [45.4,45.5) has 2003 bin [45.5,45.6) has 2000 bin [45.6,45.7) has 1893 bin [45.7,45.8) has 1815 bin [45.8,45.9) has 1828 bin [45.9,46.0) has 1767 bin [46.0,46.1) has 1629 bin [46.1,46.2) has 1722 bin [46.2,46.3) has 1712 bin [46.3,46.4) has 1615 bin [46.4,46.5) has 1438 bin [46.5,46.6) has 1609 bin [46.6,46.7) has 1504 bin [46.7,46.8) has 1487 bin [46.8,46.9) has 1447 bin [46.9,47.0) has 1380 bin [47.0,47.1) has 1380 bin [47.1,47.2) has 1352 bin [47.2,47.3) has 1381 bin [47.3,47.4) has 1321 bin [47.4,47.5) has 1316 bin [47.5,47.6) has 1321 bin [47.6,47.7) has 1289 bin [47.7,47.8) has 1253 bin [47.8,47.9) has 1176 bin [47.9,48.0) has 1194 bin [48.0,48.1) has 1102 bin [48.1,48.2) has 1098 bin [48.2,48.3) has 1017 bin [48.3,48.4) has 1033 bin [48.4,48.5) has 1035 bin [48.5,48.6) has 918 bin [48.6,48.7) has 987 bin [48.7,48.8) has 1050 bin [48.8,48.9) has 1037 bin [48.9,49.0) has 1047 bin [49.0,49.1) has 1028 bin [49.1,49.2) has 1098 bin [49.2,49.3) has 1058 bin [49.3,49.4) has 1029 bin [49.4,49.5) has 1051 bin [49.5,49.6) has 1067 bin [49.6,49.7) has 1106 bin [49.7,49.8) has 1002 bin [49.8,49.9) has 988 bin [49.9,50.0) has 931 bin [50.0,50.1) has 914 bin [50.1,50.2) has 885 bin [50.2,50.3) has 818 bin [50.3,50.4) has 773 bin [50.4,50.5) has 739 bin [50.5,50.6) has 791 bin [50.6,50.7) has 746 bin [50.7,50.8) has 727 bin [50.8,50.9) has 694 bin [50.9,51.0) has 691 bin [51.0,51.1) has 713 bin [51.1,51.2) has 631 bin [51.2,51.3) has 586 bin [51.3,51.4) has 593 bin [51.4,51.5) has 567 bin [51.5,51.6) has 495 bin [51.6,51.7) has 506 bin [51.7,51.8) has 429 bin [51.8,51.9) has 421 bin [51.9,52.0) has 393 bin [52.0,52.1) has 356 bin [52.1,52.2) has 351 bin [52.2,52.3) has 356 bin [52.3,52.4) has 347 bin [52.4,52.5) has 350 bin [52.5,52.6) has 367 bin [52.6,52.7) has 328 bin [52.7,52.8) has 340 bin [52.8,52.9) has 315 bin [52.9,53.0) has 340 bin [53.0,53.1) has 300 bin [53.1,53.2) has 301 bin [53.2,53.3) has 319 bin [53.3,53.4) has 323 bin [53.4,53.5) has 276 bin [53.5,53.6) has 260 bin [53.6,53.7) has 247 bin [53.7,53.8) has 248 bin [53.8,53.9) has 266 bin [53.9,54.0) has 253 bin [54.0,54.1) has 218 bin [54.1,54.2) has 220 bin [54.2,54.3) has 180 bin [54.3,54.4) has 162 bin [54.4,54.5) has 173 bin [54.5,54.6) has 170 bin [54.6,54.7) has 150 bin [54.7,54.8) has 147 bin [54.8,54.9) has 157 bin [54.9,55.0) has 117 bin [55.0,55.1) has 107 bin [55.1,55.2) has 92 bin [55.2,55.3) has 85 bin [55.3,55.4) has 71 bin [55.4,55.5) has 70 bin [55.5,55.6) has 67 bin [55.6,55.7) has 62 bin [55.7,55.8) has 50 bin [55.8,55.9) has 47 bin [55.9,56.0) has 40 bin [56.0,56.1) has 41 bin [56.1,56.2) has 26 bin [56.2,56.3) has 35 bin [56.3,56.4) has 27 bin [56.4,56.5) has 38 bin [56.5,56.6) has 22 bin [56.6,56.7) has 27 bin [56.7,56.8) has 21 bin [56.8,56.9) has 19 bin [56.9,57.0) has 23 bin [57.0,57.1) has 12 bin [57.1,57.2) has 7 bin [57.2,57.3) has 4 bin [57.3,57.4) has 2 average z coordinate 23.2 for 34919391 element(s) point source id histogram with bin size 1.000000 bin 151 has 6540040 bin 152 has 24193098 bin 212 has 4186253 average point source id 159.005710380229715 for 34919391 element(s)