lasinfo (210611) report for 'AHN4T/17AZ1_15.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: 335/2022 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: 25661116 number of points by return: 24035027 1017828 454645 129033 22178 scale factor x y z: 0.001 0.001 0.001 offset x y z: 223980 539980 0 min x y z: 223980.000 539980.000 7.933 max x y z: 225019.999 541269.999 36.368 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: 25661116 extended number of points by return: 24035027 1017828 454645 129033 22178 2244 161 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 7933 36368 intensity 56 4701 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 25 user_data 6 7 point_source_ID 57 59 gps_time 328707094.851948 330435711.263896 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 255 G 53 255 B 37 255 NIR 27 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.46 30.83 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24035027 number of intermediate returns: 609701 number of last returns: 24030211 number of single returns: 23013823 covered area in square units/kilounits: 1337588/1.34 point density: all returns 19.18 last only 17.97 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25661116 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24035027 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1017828 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 454645 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 129033 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22178 instead zero. overview over extended number of returns of given pulse: 23013823 1127082 978592 428304 99717 12536 1062 0 0 0 0 0 0 0 0 histogram of classification of points: 1986274 unclassified (1) 23243967 ground (2) 145092 building (6) 285783 water (9) +-> flagged as extended overlap: 2161302 +---> 258332 of those are unclassified (1) +---> 1874920 of those are ground (2) +---> 11778 of those are building (6) +---> 16272 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.9,8.0) has 10 bin [8.0,8.1) has 1277 bin [8.1,8.2) has 46408 bin [8.2,8.3) has 35752 bin [8.3,8.4) has 160594 bin [8.4,8.5) has 59483 bin [8.5,8.6) has 46228 bin [8.6,8.7) has 51253 bin [8.7,8.8) has 79955 bin [8.8,8.9) has 223902 bin [8.9,9.0) has 567328 bin [9.0,9.1) has 1225860 bin [9.1,9.2) has 1942084 bin [9.2,9.3) has 2671893 bin [9.3,9.4) has 2595253 bin [9.4,9.5) has 2137591 bin [9.5,9.6) has 1696622 bin [9.6,9.7) has 1480039 bin [9.7,9.8) has 1183532 bin [9.8,9.9) has 663468 bin [9.9,10.0) has 443920 bin [10.0,10.1) has 309591 bin [10.1,10.2) has 236999 bin [10.2,10.3) has 222405 bin [10.3,10.4) has 225833 bin [10.4,10.5) has 248837 bin [10.5,10.6) has 282433 bin [10.6,10.7) has 332299 bin [10.7,10.8) has 419640 bin [10.8,10.9) has 658823 bin [10.9,11.0) has 717118 bin [11.0,11.1) has 453257 bin [11.1,11.2) has 301438 bin [11.2,11.3) has 201917 bin [11.3,11.4) has 178283 bin [11.4,11.5) has 269346 bin [11.5,11.6) has 434825 bin [11.6,11.7) has 454938 bin [11.7,11.8) has 260758 bin [11.8,11.9) has 117673 bin [11.9,12.0) has 55548 bin [12.0,12.1) has 33953 bin [12.1,12.2) has 18917 bin [12.2,12.3) has 18124 bin [12.3,12.4) has 15673 bin [12.4,12.5) has 14075 bin [12.5,12.6) has 12710 bin [12.6,12.7) has 11780 bin [12.7,12.8) has 11267 bin [12.8,12.9) has 10826 bin [12.9,13.0) has 10628 bin [13.0,13.1) has 11023 bin [13.1,13.2) has 12470 bin [13.2,13.3) has 12617 bin [13.3,13.4) has 12632 bin [13.4,13.5) has 13198 bin [13.5,13.6) has 13833 bin [13.6,13.7) has 13138 bin [13.7,13.8) has 13466 bin [13.8,13.9) has 12733 bin [13.9,14.0) has 13088 bin [14.0,14.1) has 12294 bin [14.1,14.2) has 12339 bin [14.2,14.3) has 12633 bin [14.3,14.4) has 13360 bin [14.4,14.5) has 12280 bin [14.5,14.6) has 12439 bin [14.6,14.7) has 12077 bin [14.7,14.8) has 11658 bin [14.8,14.9) has 11664 bin [14.9,15.0) has 11892 bin [15.0,15.1) has 11594 bin [15.1,15.2) has 11542 bin [15.2,15.3) has 11513 bin [15.3,15.4) has 11173 bin [15.4,15.5) has 11159 bin [15.5,15.6) has 11182 bin [15.6,15.7) has 11066 bin [15.7,15.8) has 10647 bin [15.8,15.9) has 10492 bin [15.9,16.0) has 10420 bin [16.0,16.1) has 10097 bin [16.1,16.2) has 9857 bin [16.2,16.3) has 9956 bin [16.3,16.4) has 10120 bin [16.4,16.5) has 10135 bin [16.5,16.6) has 9959 bin [16.6,16.7) has 9938 bin [16.7,16.8) has 10177 bin [16.8,16.9) has 10306 bin [16.9,17.0) has 10150 bin [17.0,17.1) has 10040 bin [17.1,17.2) has 10154 bin [17.2,17.3) has 10175 bin [17.3,17.4) has 10413 bin [17.4,17.5) has 10096 bin [17.5,17.6) has 10127 bin [17.6,17.7) has 10001 bin [17.7,17.8) has 10263 bin [17.8,17.9) has 10350 bin [17.9,18.0) has 10344 bin [18.0,18.1) has 10393 bin [18.1,18.2) has 10268 bin [18.2,18.3) has 10524 bin [18.3,18.4) has 10609 bin [18.4,18.5) has 10798 bin [18.5,18.6) has 10651 bin [18.6,18.7) has 10765 bin [18.7,18.8) has 10745 bin [18.8,18.9) has 11074 bin [18.9,19.0) has 11204 bin [19.0,19.1) has 11566 bin [19.1,19.2) has 11409 bin [19.2,19.3) has 11596 bin [19.3,19.4) has 11572 bin [19.4,19.5) has 11752 bin [19.5,19.6) has 11715 bin [19.6,19.7) has 11478 bin [19.7,19.8) has 11566 bin [19.8,19.9) has 11663 bin [19.9,20.0) has 11641 bin [20.0,20.1) has 11574 bin [20.1,20.2) has 11829 bin [20.2,20.3) has 11942 bin [20.3,20.4) has 11722 bin [20.4,20.5) has 11839 bin [20.5,20.6) has 11707 bin [20.6,20.7) has 11578 bin [20.7,20.8) has 11887 bin [20.8,20.9) has 11609 bin [20.9,21.0) has 11704 bin [21.0,21.1) has 11889 bin [21.1,21.2) has 11916 bin [21.2,21.3) has 11622 bin [21.3,21.4) has 11810 bin [21.4,21.5) has 11763 bin [21.5,21.6) has 11869 bin [21.6,21.7) has 11675 bin [21.7,21.8) has 11758 bin [21.8,21.9) has 11797 bin [21.9,22.0) has 12306 bin [22.0,22.1) has 11865 bin [22.1,22.2) has 12015 bin [22.2,22.3) has 12343 bin [22.3,22.4) has 12045 bin [22.4,22.5) has 12145 bin [22.5,22.6) has 12475 bin [22.6,22.7) has 12196 bin [22.7,22.8) has 11952 bin [22.8,22.9) has 12332 bin [22.9,23.0) has 12120 bin [23.0,23.1) has 12280 bin [23.1,23.2) has 12093 bin [23.2,23.3) has 12121 bin [23.3,23.4) has 12172 bin [23.4,23.5) has 12181 bin [23.5,23.6) has 12050 bin [23.6,23.7) has 11819 bin [23.7,23.8) has 11840 bin [23.8,23.9) has 11836 bin [23.9,24.0) has 11881 bin [24.0,24.1) has 11948 bin [24.1,24.2) has 12076 bin [24.2,24.3) has 11748 bin [24.3,24.4) has 11690 bin [24.4,24.5) has 11511 bin [24.5,24.6) has 11397 bin [24.6,24.7) has 11200 bin [24.7,24.8) has 11155 bin [24.8,24.9) has 10975 bin [24.9,25.0) has 10811 bin [25.0,25.1) has 10576 bin [25.1,25.2) has 10669 bin [25.2,25.3) has 10471 bin [25.3,25.4) has 10240 bin [25.4,25.5) has 10164 bin [25.5,25.6) has 10097 bin [25.6,25.7) has 9916 bin [25.7,25.8) has 9739 bin [25.8,25.9) has 9654 bin [25.9,26.0) has 9543 bin [26.0,26.1) has 9387 bin [26.1,26.2) has 9415 bin [26.2,26.3) has 9181 bin [26.3,26.4) has 9016 bin [26.4,26.5) has 9005 bin [26.5,26.6) has 8781 bin [26.6,26.7) has 8744 bin [26.7,26.8) has 8723 bin [26.8,26.9) has 8488 bin [26.9,27.0) has 8267 bin [27.0,27.1) has 8066 bin [27.1,27.2) has 7873 bin [27.2,27.3) has 7691 bin [27.3,27.4) has 7395 bin [27.4,27.5) has 7434 bin [27.5,27.6) has 7302 bin [27.6,27.7) has 7250 bin [27.7,27.8) has 7140 bin [27.8,27.9) has 7051 bin [27.9,28.0) has 6932 bin [28.0,28.1) has 6810 bin [28.1,28.2) has 6586 bin [28.2,28.3) has 6534 bin [28.3,28.4) has 6353 bin [28.4,28.5) has 6119 bin [28.5,28.6) has 6078 bin [28.6,28.7) has 5851 bin [28.7,28.8) has 5808 bin [28.8,28.9) has 5525 bin [28.9,29.0) has 5382 bin [29.0,29.1) has 5078 bin [29.1,29.2) has 4929 bin [29.2,29.3) has 4849 bin [29.3,29.4) has 4603 bin [29.4,29.5) has 4390 bin [29.5,29.6) has 4256 bin [29.6,29.7) has 4211 bin [29.7,29.8) has 3965 bin [29.8,29.9) has 3880 bin [29.9,30.0) has 3740 bin [30.0,30.1) has 3457 bin [30.1,30.2) has 3418 bin [30.2,30.3) has 3214 bin [30.3,30.4) has 3016 bin [30.4,30.5) has 2965 bin [30.5,30.6) has 2875 bin [30.6,30.7) has 2697 bin [30.7,30.8) has 2458 bin [30.8,30.9) has 2432 bin [30.9,31.0) has 2276 bin [31.0,31.1) has 2308 bin [31.1,31.2) has 2094 bin [31.2,31.3) has 2033 bin [31.3,31.4) has 1894 bin [31.4,31.5) has 1838 bin [31.5,31.6) has 1679 bin [31.6,31.7) has 1553 bin [31.7,31.8) has 1444 bin [31.8,31.9) has 1365 bin [31.9,32.0) has 1295 bin [32.0,32.1) has 1208 bin [32.1,32.2) has 1072 bin [32.2,32.3) has 1006 bin [32.3,32.4) has 969 bin [32.4,32.5) has 871 bin [32.5,32.6) has 806 bin [32.6,32.7) has 797 bin [32.7,32.8) has 738 bin [32.8,32.9) has 699 bin [32.9,33.0) has 562 bin [33.0,33.1) has 575 bin [33.1,33.2) has 535 bin [33.2,33.3) has 455 bin [33.3,33.4) has 403 bin [33.4,33.5) has 402 bin [33.5,33.6) has 360 bin [33.6,33.7) has 304 bin [33.7,33.8) has 263 bin [33.8,33.9) has 206 bin [33.9,34.0) has 178 bin [34.0,34.1) has 152 bin [34.1,34.2) has 156 bin [34.2,34.3) has 143 bin [34.3,34.4) has 111 bin [34.4,34.5) has 101 bin [34.5,34.6) has 78 bin [34.6,34.7) has 77 bin [34.7,34.8) has 61 bin [34.8,34.9) has 76 bin [34.9,35.0) has 50 bin [35.0,35.1) has 62 bin [35.1,35.2) has 58 bin [35.2,35.3) has 62 bin [35.3,35.4) has 51 bin [35.4,35.5) has 71 bin [35.5,35.6) has 49 bin [35.6,35.7) has 49 bin [35.7,35.8) has 42 bin [35.8,35.9) has 33 bin [35.9,36.0) has 22 bin [36.0,36.1) has 18 bin [36.1,36.2) has 9 bin [36.2,36.3) has 4 bin [36.3,36.4) has 1 average z coordinate 10.6 for 25661116 element(s) point source id histogram with bin size 1.000000 bin 57 has 2359937 bin 58 has 19899285 bin 59 has 3401894 average point source id 58.040604508393166 for 25661116 element(s)