lasinfo (210611) report for 'AHN4T/28BZ1_21.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: 28255683 number of points by return: 23733689 3039801 1134838 297100 50255 scale factor x y z: 0.001 0.001 0.001 offset x y z: 229980 487480 0 min x y z: 229980.000 487480.000 7.585 max x y z: 231019.999 488769.999 40.571 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: 28255683 extended number of points by return: 23733689 3039801 1134838 297100 50255 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 7585 40571 intensity 56 4478 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 14 scan_angle_rank -29 24 user_data 6 7 point_source_ID 154 156 gps_time 324048218.553535 324122583.259412 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 42 255 B 26 255 NIR 4 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 14 extended_scan_angle -4833 4000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.41 28.45 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23733689 number of intermediate returns: 1488538 number of last returns: 23717940 number of single returns: 20684484 covered area in square units/kilounits: 1339124/1.34 point density: all returns 21.10 last only 17.71 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28255683 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23733689 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3039801 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1134838 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 297100 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 50255 instead zero. overview over extended number of returns of given pulse: 20684484 3817432 2514227 988053 224301 25209 1977 0 0 0 0 0 0 0 0 histogram of classification of points: 5589857 unclassified (1) 21950702 ground (2) 698008 building (6) 15572 water (9) 1544 wire conductor (14) +-> flagged as extended overlap: 2027789 +---> 275418 of those are unclassified (1) +---> 1631866 of those are ground (2) +---> 120505 of those are building (6) z coordinate histogram with bin size 0.100000 bin [7.5,7.6) has 1 bin [7.6,7.7) has 348 bin [7.7,7.8) has 4198 bin [7.8,7.9) has 5660 bin [7.9,8.0) has 14157 bin [8.0,8.1) has 50324 bin [8.1,8.2) has 88932 bin [8.2,8.3) has 195045 bin [8.3,8.4) has 332089 bin [8.4,8.5) has 495270 bin [8.5,8.6) has 760833 bin [8.6,8.7) has 1200104 bin [8.7,8.8) has 1642785 bin [8.8,8.9) has 2164834 bin [8.9,9.0) has 2645524 bin [9.0,9.1) has 3162149 bin [9.1,9.2) has 2867614 bin [9.2,9.3) has 2266021 bin [9.3,9.4) has 1681595 bin [9.4,9.5) has 1133475 bin [9.5,9.6) has 750964 bin [9.6,9.7) has 475667 bin [9.7,9.8) has 283960 bin [9.8,9.9) has 167305 bin [9.9,10.0) has 106195 bin [10.0,10.1) has 68009 bin [10.1,10.2) has 56330 bin [10.2,10.3) has 49848 bin [10.3,10.4) has 48514 bin [10.4,10.5) has 48228 bin [10.5,10.6) has 48301 bin [10.6,10.7) has 45379 bin [10.7,10.8) has 45414 bin [10.8,10.9) has 44025 bin [10.9,11.0) has 42056 bin [11.0,11.1) has 41593 bin [11.1,11.2) has 43398 bin [11.2,11.3) has 45120 bin [11.3,11.4) has 46280 bin [11.4,11.5) has 46806 bin [11.5,11.6) has 46974 bin [11.6,11.7) has 51046 bin [11.7,11.8) has 63410 bin [11.8,11.9) has 73366 bin [11.9,12.0) has 73349 bin [12.0,12.1) has 71559 bin [12.1,12.2) has 70520 bin [12.2,12.3) has 60134 bin [12.3,12.4) has 50597 bin [12.4,12.5) has 45360 bin [12.5,12.6) has 43429 bin [12.6,12.7) has 39934 bin [12.7,12.8) has 38547 bin [12.8,12.9) has 37929 bin [12.9,13.0) has 38213 bin [13.0,13.1) has 38365 bin [13.1,13.2) has 37711 bin [13.2,13.3) has 37782 bin [13.3,13.4) has 37288 bin [13.4,13.5) has 37166 bin [13.5,13.6) has 36882 bin [13.6,13.7) has 37238 bin [13.7,13.8) has 37351 bin [13.8,13.9) has 37173 bin [13.9,14.0) has 38060 bin [14.0,14.1) has 38003 bin [14.1,14.2) has 37427 bin [14.2,14.3) has 37245 bin [14.3,14.4) has 38194 bin [14.4,14.5) has 38375 bin [14.5,14.6) has 38614 bin [14.6,14.7) has 42465 bin [14.7,14.8) has 43287 bin [14.8,14.9) has 43025 bin [14.9,15.0) has 43712 bin [15.0,15.1) has 41998 bin [15.1,15.2) has 41699 bin [15.2,15.3) has 40984 bin [15.3,15.4) has 40547 bin [15.4,15.5) has 40572 bin [15.5,15.6) has 39835 bin [15.6,15.7) has 39159 bin [15.7,15.8) has 38859 bin [15.8,15.9) has 38968 bin [15.9,16.0) has 38378 bin [16.0,16.1) has 38324 bin [16.1,16.2) has 37446 bin [16.2,16.3) has 37101 bin [16.3,16.4) has 36799 bin [16.4,16.5) has 36283 bin [16.5,16.6) has 35707 bin [16.6,16.7) has 35265 bin [16.7,16.8) has 35088 bin [16.8,16.9) has 34865 bin [16.9,17.0) has 35117 bin [17.0,17.1) has 35298 bin [17.1,17.2) has 35207 bin [17.2,17.3) has 35061 bin [17.3,17.4) has 36298 bin [17.4,17.5) has 39246 bin [17.5,17.6) has 34763 bin [17.6,17.7) has 34548 bin [17.7,17.8) has 33437 bin [17.8,17.9) has 32735 bin [17.9,18.0) has 31699 bin [18.0,18.1) has 31089 bin [18.1,18.2) has 30211 bin [18.2,18.3) has 30284 bin [18.3,18.4) has 29906 bin [18.4,18.5) has 29252 bin [18.5,18.6) has 28964 bin [18.6,18.7) has 28273 bin [18.7,18.8) has 27984 bin [18.8,18.9) has 27673 bin [18.9,19.0) has 26934 bin [19.0,19.1) has 26691 bin [19.1,19.2) has 26929 bin [19.2,19.3) has 27210 bin [19.3,19.4) has 27389 bin [19.4,19.5) has 26585 bin [19.5,19.6) has 26708 bin [19.6,19.7) has 26717 bin [19.7,19.8) has 26573 bin [19.8,19.9) has 26272 bin [19.9,20.0) has 26770 bin [20.0,20.1) has 26411 bin [20.1,20.2) has 26939 bin [20.2,20.3) has 26668 bin [20.3,20.4) has 26772 bin [20.4,20.5) has 26567 bin [20.5,20.6) has 26698 bin [20.6,20.7) has 26702 bin [20.7,20.8) has 27224 bin [20.8,20.9) has 27006 bin [20.9,21.0) has 27193 bin [21.0,21.1) has 27006 bin [21.1,21.2) has 27116 bin [21.2,21.3) has 26707 bin [21.3,21.4) has 27003 bin [21.4,21.5) has 26841 bin [21.5,21.6) has 26751 bin [21.6,21.7) has 26618 bin [21.7,21.8) has 26586 bin [21.8,21.9) has 26660 bin [21.9,22.0) has 26614 bin [22.0,22.1) has 26062 bin [22.1,22.2) has 25964 bin [22.2,22.3) has 25923 bin [22.3,22.4) has 25824 bin [22.4,22.5) has 25425 bin [22.5,22.6) has 24875 bin [22.6,22.7) has 24988 bin [22.7,22.8) has 24886 bin [22.8,22.9) has 24609 bin [22.9,23.0) has 24431 bin [23.0,23.1) has 24011 bin [23.1,23.2) has 23828 bin [23.2,23.3) has 23586 bin [23.3,23.4) has 23879 bin [23.4,23.5) has 23565 bin [23.5,23.6) has 23714 bin [23.6,23.7) has 22875 bin [23.7,23.8) has 22839 bin [23.8,23.9) has 22753 bin [23.9,24.0) has 22446 bin [24.0,24.1) has 22197 bin [24.1,24.2) has 21784 bin [24.2,24.3) has 21636 bin [24.3,24.4) has 21550 bin [24.4,24.5) has 21569 bin [24.5,24.6) has 20832 bin [24.6,24.7) has 20840 bin [24.7,24.8) has 20342 bin [24.8,24.9) has 20213 bin [24.9,25.0) has 19343 bin [25.0,25.1) has 19155 bin [25.1,25.2) has 18673 bin [25.2,25.3) has 18570 bin [25.3,25.4) has 18618 bin [25.4,25.5) has 18151 bin [25.5,25.6) has 17745 bin [25.6,25.7) has 17438 bin [25.7,25.8) has 16728 bin [25.8,25.9) has 16443 bin [25.9,26.0) has 15906 bin [26.0,26.1) has 15640 bin [26.1,26.2) has 15073 bin [26.2,26.3) has 14934 bin [26.3,26.4) has 14458 bin [26.4,26.5) has 14232 bin [26.5,26.6) has 13645 bin [26.6,26.7) has 13707 bin [26.7,26.8) has 13346 bin [26.8,26.9) has 12846 bin [26.9,27.0) has 12503 bin [27.0,27.1) has 11835 bin [27.1,27.2) has 11511 bin [27.2,27.3) has 11236 bin [27.3,27.4) has 10318 bin [27.4,27.5) has 10129 bin [27.5,27.6) has 9788 bin [27.6,27.7) has 9487 bin [27.7,27.8) has 9010 bin [27.8,27.9) has 8749 bin [27.9,28.0) has 8131 bin [28.0,28.1) has 7873 bin [28.1,28.2) has 7654 bin [28.2,28.3) has 7181 bin [28.3,28.4) has 6744 bin [28.4,28.5) has 6284 bin [28.5,28.6) has 5897 bin [28.6,28.7) has 5613 bin [28.7,28.8) has 5115 bin [28.8,28.9) has 5125 bin [28.9,29.0) has 4688 bin [29.0,29.1) has 4595 bin [29.1,29.2) has 4220 bin [29.2,29.3) has 4067 bin [29.3,29.4) has 3735 bin [29.4,29.5) has 3676 bin [29.5,29.6) has 3522 bin [29.6,29.7) has 3282 bin [29.7,29.8) has 3275 bin [29.8,29.9) has 3181 bin [29.9,30.0) has 3066 bin [30.0,30.1) has 2921 bin [30.1,30.2) has 2644 bin [30.2,30.3) has 2574 bin [30.3,30.4) has 2392 bin [30.4,30.5) has 2295 bin [30.5,30.6) has 2107 bin [30.6,30.7) has 2075 bin [30.7,30.8) has 1964 bin [30.8,30.9) has 1809 bin [30.9,31.0) has 1779 bin [31.0,31.1) has 1727 bin [31.1,31.2) has 1596 bin [31.2,31.3) has 1359 bin [31.3,31.4) has 1279 bin [31.4,31.5) has 1075 bin [31.5,31.6) has 979 bin [31.6,31.7) has 880 bin [31.7,31.8) has 793 bin [31.8,31.9) has 686 bin [31.9,32.0) has 618 bin [32.0,32.1) has 567 bin [32.1,32.2) has 496 bin [32.2,32.3) has 421 bin [32.3,32.4) has 335 bin [32.4,32.5) has 345 bin [32.5,32.6) has 287 bin [32.6,32.7) has 251 bin [32.7,32.8) has 227 bin [32.8,32.9) has 202 bin [32.9,33.0) has 195 bin [33.0,33.1) has 199 bin [33.1,33.2) has 179 bin [33.2,33.3) has 168 bin [33.3,33.4) has 154 bin [33.4,33.5) has 161 bin [33.5,33.6) has 145 bin [33.6,33.7) has 133 bin [33.7,33.8) has 123 bin [33.8,33.9) has 143 bin [33.9,34.0) has 129 bin [34.0,34.1) has 112 bin [34.1,34.2) has 105 bin [34.2,34.3) has 120 bin [34.3,34.4) has 88 bin [34.4,34.5) has 88 bin [34.5,34.6) has 94 bin [34.6,34.7) has 95 bin [34.7,34.8) has 102 bin [34.8,34.9) has 95 bin [34.9,35.0) has 93 bin [35.0,35.1) has 147 bin [35.1,35.2) has 146 bin [35.2,35.3) has 119 bin [35.3,35.4) has 87 bin [35.4,35.5) has 98 bin [35.5,35.6) has 90 bin [35.6,35.7) has 87 bin [35.7,35.8) has 89 bin [35.8,35.9) has 86 bin [35.9,36.0) has 69 bin [36.0,36.1) has 76 bin [36.1,36.2) has 106 bin [36.2,36.3) has 75 bin [36.3,36.4) has 86 bin [36.4,36.5) has 78 bin [36.5,36.6) has 77 bin [36.6,36.7) has 85 bin [36.7,36.8) has 78 bin [36.8,36.9) has 84 bin [36.9,37.0) has 67 bin [37.0,37.1) has 72 bin [37.1,37.2) has 79 bin [37.2,37.3) has 56 bin [37.3,37.4) has 73 bin [37.4,37.5) has 82 bin [37.5,37.6) has 60 bin [37.6,37.7) has 72 bin [37.7,37.8) has 59 bin [37.8,37.9) has 60 bin [37.9,38.0) has 55 bin [38.0,38.1) has 56 bin [38.1,38.2) has 38 bin [38.2,38.3) has 54 bin [38.3,38.4) has 41 bin [38.4,38.5) has 30 bin [38.5,38.6) has 23 bin [38.6,38.7) has 17 bin [38.7,38.8) has 18 bin [38.8,38.9) has 15 bin [38.9,39.0) has 12 bin [39.0,39.1) has 3 bin [39.1,39.2) has 2 bin [39.2,39.3) has 1 bin [39.3,39.4) has 1 bin [39.5,39.6) has 3 bin [39.6,39.7) has 1 bin [39.7,39.8) has 2 bin [39.8,39.9) has 3 bin [40.0,40.1) has 1 bin [40.1,40.2) has 1 bin [40.2,40.3) has 2 bin [40.3,40.4) has 3 bin [40.4,40.5) has 4 bin [40.5,40.6) has 1 average z coordinate 10.7 for 28255683 element(s) point source id histogram with bin size 1.000000 bin 154 has 75290 bin 155 has 25541325 bin 156 has 2639068 average point source id 155.090734950558442 for 28255683 element(s)