lasinfo (210611) report for 'AHN4T/45HN1_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: 338/2022 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: 28966473 number of points by return: 26113776 2121913 611142 108678 10964 scale factor x y z: 0.001 0.001 0.001 offset x y z: 173980 406230 0 min x y z: 173980.000 406230.000 17.776 max x y z: 175019.999 407519.999 44.868 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: 28966473 extended number of points by return: 26113776 2121913 611142 108678 10964 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 17776 44868 intensity 56 5029 return_number 1 5 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 70 72 gps_time 298212641.826983 298216203.589549 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 42 255 B 23 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 50.29 ('Amplitude') attribute1 -16.53 33.33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26113776 number of intermediate returns: 732940 number of last returns: 26093826 number of single returns: 23974069 covered area in square units/kilounits: 1339608/1.34 point density: all returns 21.62 last only 19.48 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28966473 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26113776 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2121913 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 611142 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 108678 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10964 instead zero. overview over extended number of returns of given pulse: 23974069 3034659 1510707 391951 51504 3353 230 0 0 0 0 0 0 0 0 histogram of classification of points: 4721153 unclassified (1) 22680231 ground (2) 1507506 building (6) 57583 water (9) +-> flagged as extended overlap: 1907903 +---> 250956 of those are unclassified (1) +---> 1450852 of those are ground (2) +---> 203869 of those are building (6) +---> 2226 of those are water (9) z coordinate histogram with bin size 0.100000 bin [17.7,17.8) has 1 bin [17.8,17.9) has 37 bin [17.9,18.0) has 23 bin [18.0,18.1) has 1 bin [18.1,18.2) has 2 bin [18.2,18.3) has 87 bin [18.3,18.4) has 899 bin [18.4,18.5) has 2276 bin [18.5,18.6) has 3716 bin [18.6,18.7) has 3812 bin [18.7,18.8) has 3631 bin [18.8,18.9) has 5738 bin [18.9,19.0) has 6034 bin [19.0,19.1) has 6839 bin [19.1,19.2) has 11059 bin [19.2,19.3) has 27843 bin [19.3,19.4) has 80237 bin [19.4,19.5) has 136536 bin [19.5,19.6) has 148046 bin [19.6,19.7) has 167145 bin [19.7,19.8) has 245660 bin [19.8,19.9) has 357345 bin [19.9,20.0) has 690378 bin [20.0,20.1) has 1258611 bin [20.1,20.2) has 1680395 bin [20.2,20.3) has 2349182 bin [20.3,20.4) has 1961131 bin [20.4,20.5) has 1837981 bin [20.5,20.6) has 1788681 bin [20.6,20.7) has 1432779 bin [20.7,20.8) has 1074670 bin [20.8,20.9) has 1260546 bin [20.9,21.0) has 1048403 bin [21.0,21.1) has 1343763 bin [21.1,21.2) has 1203964 bin [21.2,21.3) has 842954 bin [21.3,21.4) has 817921 bin [21.4,21.5) has 647449 bin [21.5,21.6) has 302058 bin [21.6,21.7) has 223034 bin [21.7,21.8) has 182479 bin [21.8,21.9) has 144117 bin [21.9,22.0) has 128030 bin [22.0,22.1) has 119152 bin [22.1,22.2) has 118556 bin [22.2,22.3) has 117992 bin [22.3,22.4) has 113756 bin [22.4,22.5) has 112590 bin [22.5,22.6) has 115641 bin [22.6,22.7) has 113227 bin [22.7,22.8) has 104066 bin [22.8,22.9) has 97294 bin [22.9,23.0) has 91172 bin [23.0,23.1) has 77150 bin [23.1,23.2) has 67068 bin [23.2,23.3) has 60096 bin [23.3,23.4) has 49750 bin [23.4,23.5) has 46696 bin [23.5,23.6) has 46909 bin [23.6,23.7) has 47410 bin [23.7,23.8) has 49377 bin [23.8,23.9) has 45243 bin [23.9,24.0) has 48123 bin [24.0,24.1) has 53129 bin [24.1,24.2) has 46249 bin [24.2,24.3) has 41656 bin [24.3,24.4) has 42334 bin [24.4,24.5) has 47613 bin [24.5,24.6) has 40898 bin [24.6,24.7) has 42988 bin [24.7,24.8) has 42817 bin [24.8,24.9) has 41297 bin [24.9,25.0) has 37503 bin [25.0,25.1) has 36958 bin [25.1,25.2) has 39282 bin [25.2,25.3) has 36014 bin [25.3,25.4) has 34698 bin [25.4,25.5) has 33454 bin [25.5,25.6) has 33675 bin [25.6,25.7) has 34880 bin [25.7,25.8) has 36603 bin [25.8,25.9) has 36457 bin [25.9,26.0) has 43722 bin [26.0,26.1) has 42448 bin [26.1,26.2) has 45319 bin [26.2,26.3) has 36823 bin [26.3,26.4) has 32986 bin [26.4,26.5) has 37105 bin [26.5,26.6) has 39913 bin [26.6,26.7) has 46105 bin [26.7,26.8) has 43438 bin [26.8,26.9) has 45719 bin [26.9,27.0) has 39110 bin [27.0,27.1) has 43590 bin [27.1,27.2) has 45969 bin [27.2,27.3) has 43549 bin [27.3,27.4) has 45589 bin [27.4,27.5) has 38419 bin [27.5,27.6) has 33296 bin [27.6,27.7) has 39255 bin [27.7,27.8) has 45072 bin [27.8,27.9) has 45981 bin [27.9,28.0) has 36673 bin [28.0,28.1) has 30970 bin [28.1,28.2) has 33198 bin [28.2,28.3) has 35664 bin [28.3,28.4) has 31547 bin [28.4,28.5) has 30049 bin [28.5,28.6) has 31439 bin [28.6,28.7) has 32109 bin [28.7,28.8) has 31055 bin [28.8,28.9) has 29409 bin [28.9,29.0) has 28973 bin [29.0,29.1) has 33152 bin [29.1,29.2) has 41893 bin [29.2,29.3) has 34141 bin [29.3,29.4) has 30428 bin [29.4,29.5) has 28629 bin [29.5,29.6) has 27209 bin [29.6,29.7) has 30761 bin [29.7,29.8) has 40893 bin [29.8,29.9) has 37709 bin [29.9,30.0) has 27633 bin [30.0,30.1) has 27204 bin [30.1,30.2) has 28548 bin [30.2,30.3) has 27748 bin [30.3,30.4) has 25215 bin [30.4,30.5) has 24895 bin [30.5,30.6) has 25181 bin [30.6,30.7) has 25793 bin [30.7,30.8) has 24391 bin [30.8,30.9) has 23052 bin [30.9,31.0) has 22790 bin [31.0,31.1) has 23075 bin [31.1,31.2) has 24597 bin [31.2,31.3) has 23072 bin [31.3,31.4) has 22776 bin [31.4,31.5) has 22625 bin [31.5,31.6) has 22275 bin [31.6,31.7) has 22113 bin [31.7,31.8) has 21922 bin [31.8,31.9) has 21870 bin [31.9,32.0) has 36034 bin [32.0,32.1) has 38968 bin [32.1,32.2) has 31355 bin [32.2,32.3) has 38573 bin [32.3,32.4) has 72507 bin [32.4,32.5) has 26300 bin [32.5,32.6) has 22409 bin [32.6,32.7) has 21474 bin [32.7,32.8) has 21907 bin [32.8,32.9) has 38273 bin [32.9,33.0) has 52321 bin [33.0,33.1) has 47797 bin [33.1,33.2) has 39728 bin [33.2,33.3) has 30659 bin [33.3,33.4) has 39261 bin [33.4,33.5) has 30912 bin [33.5,33.6) has 26165 bin [33.6,33.7) has 25204 bin [33.7,33.8) has 19290 bin [33.8,33.9) has 16683 bin [33.9,34.0) has 16207 bin [34.0,34.1) has 16037 bin [34.1,34.2) has 15718 bin [34.2,34.3) has 15188 bin [34.3,34.4) has 14763 bin [34.4,34.5) has 14619 bin [34.5,34.6) has 14182 bin [34.6,34.7) has 13809 bin [34.7,34.8) has 13673 bin [34.8,34.9) has 13251 bin [34.9,35.0) has 12668 bin [35.0,35.1) has 12372 bin [35.1,35.2) has 12315 bin [35.2,35.3) has 11910 bin [35.3,35.4) has 11686 bin [35.4,35.5) has 11294 bin [35.5,35.6) has 11028 bin [35.6,35.7) has 10578 bin [35.7,35.8) has 10470 bin [35.8,35.9) has 10214 bin [35.9,36.0) has 9917 bin [36.0,36.1) has 9623 bin [36.1,36.2) has 9308 bin [36.2,36.3) has 9203 bin [36.3,36.4) has 8825 bin [36.4,36.5) has 8525 bin [36.5,36.6) has 8254 bin [36.6,36.7) has 7924 bin [36.7,36.8) has 7643 bin [36.8,36.9) has 7240 bin [36.9,37.0) has 7157 bin [37.0,37.1) has 6812 bin [37.1,37.2) has 6301 bin [37.2,37.3) has 6214 bin [37.3,37.4) has 6035 bin [37.4,37.5) has 5553 bin [37.5,37.6) has 5316 bin [37.6,37.7) has 5131 bin [37.7,37.8) has 4938 bin [37.8,37.9) has 4752 bin [37.9,38.0) has 4618 bin [38.0,38.1) has 4388 bin [38.1,38.2) has 4266 bin [38.2,38.3) has 4099 bin [38.3,38.4) has 3923 bin [38.4,38.5) has 3572 bin [38.5,38.6) has 3434 bin [38.6,38.7) has 3274 bin [38.7,38.8) has 3112 bin [38.8,38.9) has 2801 bin [38.9,39.0) has 2605 bin [39.0,39.1) has 2385 bin [39.1,39.2) has 2421 bin [39.2,39.3) has 2330 bin [39.3,39.4) has 2033 bin [39.4,39.5) has 2054 bin [39.5,39.6) has 1929 bin [39.6,39.7) has 1795 bin [39.7,39.8) has 1736 bin [39.8,39.9) has 1663 bin [39.9,40.0) has 1544 bin [40.0,40.1) has 1491 bin [40.1,40.2) has 1494 bin [40.2,40.3) has 1430 bin [40.3,40.4) has 1424 bin [40.4,40.5) has 1324 bin [40.5,40.6) has 1268 bin [40.6,40.7) has 1122 bin [40.7,40.8) has 1090 bin [40.8,40.9) has 991 bin [40.9,41.0) has 1000 bin [41.0,41.1) has 942 bin [41.1,41.2) has 885 bin [41.2,41.3) has 776 bin [41.3,41.4) has 681 bin [41.4,41.5) has 617 bin [41.5,41.6) has 582 bin [41.6,41.7) has 557 bin [41.7,41.8) has 542 bin [41.8,41.9) has 463 bin [41.9,42.0) has 397 bin [42.0,42.1) has 378 bin [42.1,42.2) has 382 bin [42.2,42.3) has 334 bin [42.3,42.4) has 251 bin [42.4,42.5) has 236 bin [42.5,42.6) has 235 bin [42.6,42.7) has 220 bin [42.7,42.8) has 178 bin [42.8,42.9) has 202 bin [42.9,43.0) has 138 bin [43.0,43.1) has 165 bin [43.1,43.2) has 147 bin [43.2,43.3) has 126 bin [43.3,43.4) has 117 bin [43.4,43.5) has 110 bin [43.5,43.6) has 88 bin [43.6,43.7) has 90 bin [43.7,43.8) has 53 bin [43.8,43.9) has 39 bin [43.9,44.0) has 29 bin [44.0,44.1) has 24 bin [44.1,44.2) has 15 bin [44.2,44.3) has 13 bin [44.3,44.4) has 8 bin [44.4,44.5) has 5 bin [44.5,44.6) has 3 bin [44.6,44.7) has 3 bin [44.7,44.8) has 2 bin [44.8,44.9) has 1 average z coordinate 21.9 for 28966473 element(s) point source id histogram with bin size 1.000000 bin 70 has 7480592 bin 71 has 21397844 bin 72 has 88037 average point source id 70.744789260328659 for 28966473 element(s)