lasinfo (210611) report for 'AHN4T/27AN1_25.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: 44455425 number of points by return: 43540788 738075 154421 20545 1596 scale factor x y z: 0.001 0.001 0.001 offset x y z: 183980 493730 0 min x y z: 183980.000 493730.000 -0.266 max x y z: 185019.999 495019.999 24.925 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: 44455425 extended number of points by return: 43540788 738075 154421 20545 1596 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 -266 24925 intensity 56 3217 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -35 33 user_data 6 7 point_source_ID 127 129 gps_time 270122904.440717 270125531.662695 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 37 255 B 28 255 NIR 28 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -5833 5500 extended_scanner_channel 0 0 attribute0 0 32.17 ('Amplitude') attribute1 -15.25 18.22 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43540788 number of intermediate returns: 176492 number of last returns: 43537886 number of single returns: 42799741 covered area in square units/kilounits: 1292032/1.29 point density: all returns 34.41 last only 33.70 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44455425 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43540788 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 738075 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 154421 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 20545 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1596 instead zero. overview over extended number of returns of given pulse: 42799741 1170428 401384 75897 7960 15 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1487331 unclassified (1) 42297831 ground (2) 595941 building (6) 74322 water (9) +-> flagged as extended overlap: 2864931 +---> 164448 of those are unclassified (1) +---> 2544899 of those are ground (2) +---> 146495 of those are building (6) +---> 9089 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.3,-0.2) has 40 bin [-0.2,-0.1) has 7103 bin [-0.1,0.0) has 62065 bin [0.0,0.1) has 137422 bin [0.1,0.2) has 363977 bin [0.2,0.3) has 1639512 bin [0.3,0.4) has 4908755 bin [0.4,0.5) has 5625592 bin [0.5,0.6) has 4974334 bin [0.6,0.7) has 4044614 bin [0.7,0.8) has 4067483 bin [0.8,0.9) has 2779134 bin [0.9,1.0) has 2036015 bin [1.0,1.1) has 1592480 bin [1.1,1.2) has 1286273 bin [1.2,1.3) has 1419541 bin [1.3,1.4) has 1036897 bin [1.4,1.5) has 1147887 bin [1.5,1.6) has 1064085 bin [1.6,1.7) has 1005008 bin [1.7,1.8) has 1001094 bin [1.8,1.9) has 718665 bin [1.9,2.0) has 530108 bin [2.0,2.1) has 336391 bin [2.1,2.2) has 246649 bin [2.2,2.3) has 188680 bin [2.3,2.4) has 131127 bin [2.4,2.5) has 104127 bin [2.5,2.6) has 77983 bin [2.6,2.7) has 75465 bin [2.7,2.8) has 87822 bin [2.8,2.9) has 87316 bin [2.9,3.0) has 55597 bin [3.0,3.1) has 38634 bin [3.1,3.2) has 27824 bin [3.2,3.3) has 24319 bin [3.3,3.4) has 24638 bin [3.4,3.5) has 20352 bin [3.5,3.6) has 19374 bin [3.6,3.7) has 19265 bin [3.7,3.8) has 17310 bin [3.8,3.9) has 17076 bin [3.9,4.0) has 16875 bin [4.0,4.1) has 18773 bin [4.1,4.2) has 18274 bin [4.2,4.3) has 25122 bin [4.3,4.4) has 27008 bin [4.4,4.5) has 26570 bin [4.5,4.6) has 22087 bin [4.6,4.7) has 20397 bin [4.7,4.8) has 26511 bin [4.8,4.9) has 28279 bin [4.9,5.0) has 23615 bin [5.0,5.1) has 21668 bin [5.1,5.2) has 24501 bin [5.2,5.3) has 20017 bin [5.3,5.4) has 16970 bin [5.4,5.5) has 15701 bin [5.5,5.6) has 15869 bin [5.6,5.7) has 19081 bin [5.7,5.8) has 18018 bin [5.8,5.9) has 15222 bin [5.9,6.0) has 15408 bin [6.0,6.1) has 15873 bin [6.1,6.2) has 14148 bin [6.2,6.3) has 14624 bin [6.3,6.4) has 13807 bin [6.4,6.5) has 13687 bin [6.5,6.6) has 13661 bin [6.6,6.7) has 13615 bin [6.7,6.8) has 13697 bin [6.8,6.9) has 13743 bin [6.9,7.0) has 14182 bin [7.0,7.1) has 13416 bin [7.1,7.2) has 13198 bin [7.2,7.3) has 12777 bin [7.3,7.4) has 13341 bin [7.4,7.5) has 13327 bin [7.5,7.6) has 13553 bin [7.6,7.7) has 13269 bin [7.7,7.8) has 13169 bin [7.8,7.9) has 13045 bin [7.9,8.0) has 12821 bin [8.0,8.1) has 12781 bin [8.1,8.2) has 12698 bin [8.2,8.3) has 12947 bin [8.3,8.4) has 12809 bin [8.4,8.5) has 12460 bin [8.5,8.6) has 11951 bin [8.6,8.7) has 11519 bin [8.7,8.8) has 11171 bin [8.8,8.9) has 11053 bin [8.9,9.0) has 10523 bin [9.0,9.1) has 10258 bin [9.1,9.2) has 10079 bin [9.2,9.3) has 9514 bin [9.3,9.4) has 9511 bin [9.4,9.5) has 9696 bin [9.5,9.6) has 9583 bin [9.6,9.7) has 9390 bin [9.7,9.8) has 9316 bin [9.8,9.9) has 9705 bin [9.9,10.0) has 10462 bin [10.0,10.1) has 10035 bin [10.1,10.2) has 9197 bin [10.2,10.3) has 9242 bin [10.3,10.4) has 8735 bin [10.4,10.5) has 7501 bin [10.5,10.6) has 7245 bin [10.6,10.7) has 7396 bin [10.7,10.8) has 7521 bin [10.8,10.9) has 7401 bin [10.9,11.0) has 7549 bin [11.0,11.1) has 7999 bin [11.1,11.2) has 7769 bin [11.2,11.3) has 7771 bin [11.3,11.4) has 7437 bin [11.4,11.5) has 6596 bin [11.5,11.6) has 6231 bin [11.6,11.7) has 6198 bin [11.7,11.8) has 6233 bin [11.8,11.9) has 6192 bin [11.9,12.0) has 6088 bin [12.0,12.1) has 6022 bin [12.1,12.2) has 5483 bin [12.2,12.3) has 5683 bin [12.3,12.4) has 5544 bin [12.4,12.5) has 5836 bin [12.5,12.6) has 5740 bin [12.6,12.7) has 5880 bin [12.7,12.8) has 5755 bin [12.8,12.9) has 5700 bin [12.9,13.0) has 5572 bin [13.0,13.1) has 5679 bin [13.1,13.2) has 5614 bin [13.2,13.3) has 5384 bin [13.3,13.4) has 5525 bin [13.4,13.5) has 5433 bin [13.5,13.6) has 5338 bin [13.6,13.7) has 5171 bin [13.7,13.8) has 5103 bin [13.8,13.9) has 4854 bin [13.9,14.0) has 4774 bin [14.0,14.1) has 4760 bin [14.1,14.2) has 4772 bin [14.2,14.3) has 4592 bin [14.3,14.4) has 4586 bin [14.4,14.5) has 4521 bin [14.5,14.6) has 4587 bin [14.6,14.7) has 4473 bin [14.7,14.8) has 4405 bin [14.8,14.9) has 4389 bin [14.9,15.0) has 4261 bin [15.0,15.1) has 4152 bin [15.1,15.2) has 4303 bin [15.2,15.3) has 4295 bin [15.3,15.4) has 4328 bin [15.4,15.5) has 4098 bin [15.5,15.6) has 4161 bin [15.6,15.7) has 4178 bin [15.7,15.8) has 4088 bin [15.8,15.9) has 4151 bin [15.9,16.0) has 3970 bin [16.0,16.1) has 4080 bin [16.1,16.2) has 3873 bin [16.2,16.3) has 3803 bin [16.3,16.4) has 3816 bin [16.4,16.5) has 3641 bin [16.5,16.6) has 3719 bin [16.6,16.7) has 3612 bin [16.7,16.8) has 3556 bin [16.8,16.9) has 3452 bin [16.9,17.0) has 3477 bin [17.0,17.1) has 3422 bin [17.1,17.2) has 3392 bin [17.2,17.3) has 3330 bin [17.3,17.4) has 3245 bin [17.4,17.5) has 3138 bin [17.5,17.6) has 2952 bin [17.6,17.7) has 3061 bin [17.7,17.8) has 2932 bin [17.8,17.9) has 2915 bin [17.9,18.0) has 2841 bin [18.0,18.1) has 2790 bin [18.1,18.2) has 2593 bin [18.2,18.3) has 2629 bin [18.3,18.4) has 2465 bin [18.4,18.5) has 2409 bin [18.5,18.6) has 2242 bin [18.6,18.7) has 2189 bin [18.7,18.8) has 2109 bin [18.8,18.9) has 1979 bin [18.9,19.0) has 1893 bin [19.0,19.1) has 1866 bin [19.1,19.2) has 1842 bin [19.2,19.3) has 1800 bin [19.3,19.4) has 1679 bin [19.4,19.5) has 1633 bin [19.5,19.6) has 1629 bin [19.6,19.7) has 1612 bin [19.7,19.8) has 1538 bin [19.8,19.9) has 1374 bin [19.9,20.0) has 1475 bin [20.0,20.1) has 1272 bin [20.1,20.2) has 1300 bin [20.2,20.3) has 1258 bin [20.3,20.4) has 1169 bin [20.4,20.5) has 1180 bin [20.5,20.6) has 1104 bin [20.6,20.7) has 1057 bin [20.7,20.8) has 1066 bin [20.8,20.9) has 1058 bin [20.9,21.0) has 979 bin [21.0,21.1) has 984 bin [21.1,21.2) has 982 bin [21.2,21.3) has 851 bin [21.3,21.4) has 825 bin [21.4,21.5) has 824 bin [21.5,21.6) has 800 bin [21.6,21.7) has 758 bin [21.7,21.8) has 744 bin [21.8,21.9) has 730 bin [21.9,22.0) has 639 bin [22.0,22.1) has 607 bin [22.1,22.2) has 571 bin [22.2,22.3) has 564 bin [22.3,22.4) has 431 bin [22.4,22.5) has 474 bin [22.5,22.6) has 391 bin [22.6,22.7) has 355 bin [22.7,22.8) has 356 bin [22.8,22.9) has 347 bin [22.9,23.0) has 281 bin [23.0,23.1) has 227 bin [23.1,23.2) has 202 bin [23.2,23.3) has 187 bin [23.3,23.4) has 172 bin [23.4,23.5) has 163 bin [23.5,23.6) has 107 bin [23.6,23.7) has 118 bin [23.7,23.8) has 96 bin [23.8,23.9) has 82 bin [23.9,24.0) has 56 bin [24.0,24.1) has 47 bin [24.1,24.2) has 36 bin [24.2,24.3) has 28 bin [24.3,24.4) has 26 bin [24.4,24.5) has 16 bin [24.5,24.6) has 9 bin [24.6,24.7) has 8 bin [24.7,24.8) has 5 bin [24.8,24.9) has 5 bin [24.9,25.0) has 1 average z coordinate 1.1 for 44455425 element(s) point source id histogram with bin size 1.000000 bin 127 has 7276127 bin 128 has 32352992 bin 129 has 4826306 average point source id 127.944892642461525 for 44455425 element(s)