lasinfo (210611) report for 'AHN4T/01CZ2_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: 176/2021 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: 30038693 number of points by return: 24799608 3526441 1398716 313018 910 scale factor x y z: 0.001 0.001 0.001 offset x y z: 148980 601230 0 min x y z: 148980.000 601230.000 2.102 max x y z: 150019.999 602519.999 33.082 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: 30038693 extended number of points by return: 24799608 3526441 1398716 313018 910 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 2102 33082 intensity 19 2978 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 8 9 point_source_ID 1017 1035 gps_time 260801906.296835 265130279.702561 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 217 G 24 218 B 17 216 NIR 41 235 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 0.19 29.78 ('Amplitude') attribute1 -17.03 13.46 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24799608 number of intermediate returns: 1722525 number of last returns: 24764640 number of single returns: 21248080 covered area in square units/kilounits: 1331560/1.33 point density: all returns 22.56 last only 18.60 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30038693 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24799608 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3526441 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1398716 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 313018 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 910 instead zero. overview over extended number of returns of given pulse: 21248080 4252954 3272540 1260289 4660 165 5 0 0 0 0 0 0 0 0 histogram of classification of points: 6944509 unclassified (1) 23071719 ground (2) 16402 building (6) 6063 water (9) +-> flagged as extended overlap: 2368449 +---> 873009 of those are unclassified (1) +---> 1490889 of those are ground (2) +---> 4545 of those are building (6) +---> 6 of those are water (9) z coordinate histogram with bin size 0.100000 bin [2.1,2.2) has 3423 bin [2.2,2.3) has 6260 bin [2.3,2.4) has 8171 bin [2.4,2.5) has 7614 bin [2.5,2.6) has 10892 bin [2.6,2.7) has 24336 bin [2.7,2.8) has 42695 bin [2.8,2.9) has 65051 bin [2.9,3.0) has 76292 bin [3.0,3.1) has 107657 bin [3.1,3.2) has 162468 bin [3.2,3.3) has 292854 bin [3.3,3.4) has 388061 bin [3.4,3.5) has 409173 bin [3.5,3.6) has 399588 bin [3.6,3.7) has 493615 bin [3.7,3.8) has 462357 bin [3.8,3.9) has 448654 bin [3.9,4.0) has 448151 bin [4.0,4.1) has 511510 bin [4.1,4.2) has 548696 bin [4.2,4.3) has 633460 bin [4.3,4.4) has 729362 bin [4.4,4.5) has 784723 bin [4.5,4.6) has 797744 bin [4.6,4.7) has 776424 bin [4.7,4.8) has 723348 bin [4.8,4.9) has 652625 bin [4.9,5.0) has 571260 bin [5.0,5.1) has 510474 bin [5.1,5.2) has 456158 bin [5.2,5.3) has 409496 bin [5.3,5.4) has 378725 bin [5.4,5.5) has 352854 bin [5.5,5.6) has 325951 bin [5.6,5.7) has 306515 bin [5.7,5.8) has 291669 bin [5.8,5.9) has 286097 bin [5.9,6.0) has 279634 bin [6.0,6.1) has 285775 bin [6.1,6.2) has 290563 bin [6.2,6.3) has 287735 bin [6.3,6.4) has 285097 bin [6.4,6.5) has 283255 bin [6.5,6.6) has 281753 bin [6.6,6.7) has 273642 bin [6.7,6.8) has 260361 bin [6.8,6.9) has 246410 bin [6.9,7.0) has 238639 bin [7.0,7.1) has 239404 bin [7.1,7.2) has 238736 bin [7.2,7.3) has 231232 bin [7.3,7.4) has 224602 bin [7.4,7.5) has 222462 bin [7.5,7.6) has 215020 bin [7.6,7.7) has 207401 bin [7.7,7.8) has 196774 bin [7.8,7.9) has 188438 bin [7.9,8.0) has 181131 bin [8.0,8.1) has 178609 bin [8.1,8.2) has 172929 bin [8.2,8.3) has 168507 bin [8.3,8.4) has 164822 bin [8.4,8.5) has 158516 bin [8.5,8.6) has 155311 bin [8.6,8.7) has 148691 bin [8.7,8.8) has 143871 bin [8.8,8.9) has 141843 bin [8.9,9.0) has 137186 bin [9.0,9.1) has 133343 bin [9.1,9.2) has 130969 bin [9.2,9.3) has 128622 bin [9.3,9.4) has 122408 bin [9.4,9.5) has 119028 bin [9.5,9.6) has 114393 bin [9.6,9.7) has 111208 bin [9.7,9.8) has 109546 bin [9.8,9.9) has 105431 bin [9.9,10.0) has 100423 bin [10.0,10.1) has 96137 bin [10.1,10.2) has 90094 bin [10.2,10.3) has 85885 bin [10.3,10.4) has 81658 bin [10.4,10.5) has 80257 bin [10.5,10.6) has 80001 bin [10.6,10.7) has 77898 bin [10.7,10.8) has 77143 bin [10.8,10.9) has 74806 bin [10.9,11.0) has 71141 bin [11.0,11.1) has 69891 bin [11.1,11.2) has 68623 bin [11.2,11.3) has 67218 bin [11.3,11.4) has 66897 bin [11.4,11.5) has 66467 bin [11.5,11.6) has 66834 bin [11.6,11.7) has 62622 bin [11.7,11.8) has 61396 bin [11.8,11.9) has 58913 bin [11.9,12.0) has 56798 bin [12.0,12.1) has 56890 bin [12.1,12.2) has 56640 bin [12.2,12.3) has 56236 bin [12.3,12.4) has 53186 bin [12.4,12.5) has 51767 bin [12.5,12.6) has 50205 bin [12.6,12.7) has 49444 bin [12.7,12.8) has 48148 bin [12.8,12.9) has 48930 bin [12.9,13.0) has 50199 bin [13.0,13.1) has 50184 bin [13.1,13.2) has 50023 bin [13.2,13.3) has 49398 bin [13.3,13.4) has 47984 bin [13.4,13.5) has 47836 bin [13.5,13.6) has 48395 bin [13.6,13.7) has 47494 bin [13.7,13.8) has 46611 bin [13.8,13.9) has 47102 bin [13.9,14.0) has 46842 bin [14.0,14.1) has 47625 bin [14.1,14.2) has 48964 bin [14.2,14.3) has 49306 bin [14.3,14.4) has 50208 bin [14.4,14.5) has 50319 bin [14.5,14.6) has 49680 bin [14.6,14.7) has 50705 bin [14.7,14.8) has 51914 bin [14.8,14.9) has 54222 bin [14.9,15.0) has 56246 bin [15.0,15.1) has 57852 bin [15.1,15.2) has 61275 bin [15.2,15.3) has 62908 bin [15.3,15.4) has 64878 bin [15.4,15.5) has 66084 bin [15.5,15.6) has 66107 bin [15.6,15.7) has 66571 bin [15.7,15.8) has 65102 bin [15.8,15.9) has 64550 bin [15.9,16.0) has 64708 bin [16.0,16.1) has 65215 bin [16.1,16.2) has 65909 bin [16.2,16.3) has 65840 bin [16.3,16.4) has 66178 bin [16.4,16.5) has 67120 bin [16.5,16.6) has 67581 bin [16.6,16.7) has 69578 bin [16.7,16.8) has 72227 bin [16.8,16.9) has 71377 bin [16.9,17.0) has 70747 bin [17.0,17.1) has 71156 bin [17.1,17.2) has 71677 bin [17.2,17.3) has 71270 bin [17.3,17.4) has 69727 bin [17.4,17.5) has 67664 bin [17.5,17.6) has 67048 bin [17.6,17.7) has 66858 bin [17.7,17.8) has 67251 bin [17.8,17.9) has 67106 bin [17.9,18.0) has 66416 bin [18.0,18.1) has 65810 bin [18.1,18.2) has 65566 bin [18.2,18.3) has 64870 bin [18.3,18.4) has 65485 bin [18.4,18.5) has 65387 bin [18.5,18.6) has 65549 bin [18.6,18.7) has 65432 bin [18.7,18.8) has 66162 bin [18.8,18.9) has 65937 bin [18.9,19.0) has 66062 bin [19.0,19.1) has 66307 bin [19.1,19.2) has 66034 bin [19.2,19.3) has 65906 bin [19.3,19.4) has 65666 bin [19.4,19.5) has 65009 bin [19.5,19.6) has 64850 bin [19.6,19.7) has 65092 bin [19.7,19.8) has 65040 bin [19.8,19.9) has 64072 bin [19.9,20.0) has 63998 bin [20.0,20.1) has 63256 bin [20.1,20.2) has 62250 bin [20.2,20.3) has 62469 bin [20.3,20.4) has 61659 bin [20.4,20.5) has 60856 bin [20.5,20.6) has 60404 bin [20.6,20.7) has 59819 bin [20.7,20.8) has 58812 bin [20.8,20.9) has 57575 bin [20.9,21.0) has 57495 bin [21.0,21.1) has 55327 bin [21.1,21.2) has 54028 bin [21.2,21.3) has 53466 bin [21.3,21.4) has 51794 bin [21.4,21.5) has 50801 bin [21.5,21.6) has 49430 bin [21.6,21.7) has 47725 bin [21.7,21.8) has 46061 bin [21.8,21.9) has 44255 bin [21.9,22.0) has 43268 bin [22.0,22.1) has 42025 bin [22.1,22.2) has 40981 bin [22.2,22.3) has 39679 bin [22.3,22.4) has 38326 bin [22.4,22.5) has 36377 bin [22.5,22.6) has 35269 bin [22.6,22.7) has 33500 bin [22.7,22.8) has 32142 bin [22.8,22.9) has 30822 bin [22.9,23.0) has 29369 bin [23.0,23.1) has 28542 bin [23.1,23.2) has 27069 bin [23.2,23.3) has 29925 bin [23.3,23.4) has 26366 bin [23.4,23.5) has 23242 bin [23.5,23.6) has 22230 bin [23.6,23.7) has 21070 bin [23.7,23.8) has 20208 bin [23.8,23.9) has 19139 bin [23.9,24.0) has 18142 bin [24.0,24.1) has 16840 bin [24.1,24.2) has 15850 bin [24.2,24.3) has 15301 bin [24.3,24.4) has 14637 bin [24.4,24.5) has 13745 bin [24.5,24.6) has 12652 bin [24.6,24.7) has 11645 bin [24.7,24.8) has 10934 bin [24.8,24.9) has 9985 bin [24.9,25.0) has 9508 bin [25.0,25.1) has 9009 bin [25.1,25.2) has 8197 bin [25.2,25.3) has 7882 bin [25.3,25.4) has 7403 bin [25.4,25.5) has 6761 bin [25.5,25.6) has 6082 bin [25.6,25.7) has 5625 bin [25.7,25.8) has 5198 bin [25.8,25.9) has 4856 bin [25.9,26.0) has 4414 bin [26.0,26.1) has 4380 bin [26.1,26.2) has 4072 bin [26.2,26.3) has 3675 bin [26.3,26.4) has 3288 bin [26.4,26.5) has 3113 bin [26.5,26.6) has 2727 bin [26.6,26.7) has 2588 bin [26.7,26.8) has 2353 bin [26.8,26.9) has 2165 bin [26.9,27.0) has 1930 bin [27.0,27.1) has 1759 bin [27.1,27.2) has 1592 bin [27.2,27.3) has 1455 bin [27.3,27.4) has 1309 bin [27.4,27.5) has 1171 bin [27.5,27.6) has 1083 bin [27.6,27.7) has 1025 bin [27.7,27.8) has 937 bin [27.8,27.9) has 871 bin [27.9,28.0) has 746 bin [28.0,28.1) has 688 bin [28.1,28.2) has 611 bin [28.2,28.3) has 499 bin [28.3,28.4) has 445 bin [28.4,28.5) has 397 bin [28.5,28.6) has 381 bin [28.6,28.7) has 373 bin [28.7,28.8) has 347 bin [28.8,28.9) has 312 bin [28.9,29.0) has 339 bin [29.0,29.1) has 272 bin [29.1,29.2) has 275 bin [29.2,29.3) has 226 bin [29.3,29.4) has 186 bin [29.4,29.5) has 179 bin [29.5,29.6) has 155 bin [29.6,29.7) has 161 bin [29.7,29.8) has 124 bin [29.8,29.9) has 141 bin [29.9,30.0) has 118 bin [30.0,30.1) has 99 bin [30.1,30.2) has 84 bin [30.2,30.3) has 74 bin [30.3,30.4) has 59 bin [30.4,30.5) has 77 bin [30.5,30.6) has 38 bin [30.6,30.7) has 43 bin [30.7,30.8) has 38 bin [30.8,30.9) has 36 bin [30.9,31.0) has 34 bin [31.0,31.1) has 28 bin [31.1,31.2) has 37 bin [31.2,31.3) has 26 bin [31.3,31.4) has 18 bin [31.4,31.5) has 20 bin [31.5,31.6) has 19 bin [31.6,31.7) has 10 bin [31.7,31.8) has 9 bin [31.8,31.9) has 5 bin [31.9,32.0) has 5 bin [32.0,32.1) has 9 bin [32.1,32.2) has 2 bin [32.2,32.3) has 5 bin [32.3,32.4) has 6 bin [32.4,32.5) has 7 bin [32.5,32.6) has 4 bin [32.6,32.7) has 6 bin [32.7,32.8) has 4 bin [32.8,32.9) has 3 bin [32.9,33.0) has 1 bin [33.0,33.1) has 3 average z coordinate 8.6 for 30038693 element(s) point source id histogram with bin size 1.000000 bin 1017 has 546189 bin 1018 has 22776679 bin 1035 has 6715825 average point source id 1021.7825492607152 for 30038693 element(s)