lasinfo (210611) report for 'AHN4T/17AN1_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: 28317979 number of points by return: 22476350 3509412 1696726 521442 100624 scale factor x y z: 0.001 0.001 0.001 offset x y z: 223980 546230 0 min x y z: 223980.000 546230.000 10.322 max x y z: 225019.999 547519.999 41.995 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: 28317979 extended number of points by return: 22476350 3509412 1696726 521442 100624 12433 992 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 10322 41995 intensity 65 4969 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 29 user_data 6 7 point_source_ID 52 54 gps_time 330440669.022789 330505036.571714 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 35 255 G 53 255 B 40 255 NIR 11 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.59 33.45 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22476350 number of intermediate returns: 2333989 number of last returns: 22475160 number of single returns: 18967520 covered area in square units/kilounits: 1324880/1.32 point density: all returns 21.37 last only 16.96 (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 28317979 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22476350 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3509412 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1696726 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 521442 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 100624 instead zero. overview over extended number of returns of given pulse: 18967520 3622383 3525563 1685015 441773 69157 6568 0 0 0 0 0 0 0 0 histogram of classification of points: 6494545 unclassified (1) 21705886 ground (2) 812 building (6) 116736 water (9) +-> flagged as extended overlap: 1990399 +---> 437192 of those are unclassified (1) +---> 1536212 of those are ground (2) +---> 16995 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.3,10.4) has 13 bin [10.4,10.5) has 625 bin [10.5,10.6) has 5297 bin [10.6,10.7) has 7031 bin [10.7,10.8) has 7421 bin [10.8,10.9) has 6830 bin [10.9,11.0) has 8194 bin [11.0,11.1) has 10973 bin [11.1,11.2) has 13106 bin [11.2,11.3) has 13909 bin [11.3,11.4) has 36458 bin [11.4,11.5) has 147015 bin [11.5,11.6) has 365927 bin [11.6,11.7) has 686701 bin [11.7,11.8) has 1471025 bin [11.8,11.9) has 1789847 bin [11.9,12.0) has 754535 bin [12.0,12.1) has 465657 bin [12.1,12.2) has 359628 bin [12.2,12.3) has 365768 bin [12.3,12.4) has 365408 bin [12.4,12.5) has 702659 bin [12.5,12.6) has 974697 bin [12.6,12.7) has 880067 bin [12.7,12.8) has 1307617 bin [12.8,12.9) has 1212476 bin [12.9,13.0) has 1071781 bin [13.0,13.1) has 1278951 bin [13.1,13.2) has 1223099 bin [13.2,13.3) has 1339410 bin [13.3,13.4) has 1644479 bin [13.4,13.5) has 1247945 bin [13.5,13.6) has 880047 bin [13.6,13.7) has 466540 bin [13.7,13.8) has 306440 bin [13.8,13.9) has 246105 bin [13.9,14.0) has 165597 bin [14.0,14.1) has 104042 bin [14.1,14.2) has 75110 bin [14.2,14.3) has 60541 bin [14.3,14.4) has 51478 bin [14.4,14.5) has 48675 bin [14.5,14.6) has 50072 bin [14.6,14.7) has 33398 bin [14.7,14.8) has 26197 bin [14.8,14.9) has 26564 bin [14.9,15.0) has 26968 bin [15.0,15.1) has 27234 bin [15.1,15.2) has 27756 bin [15.2,15.3) has 27971 bin [15.3,15.4) has 28885 bin [15.4,15.5) has 28755 bin [15.5,15.6) has 29269 bin [15.6,15.7) has 29856 bin [15.7,15.8) has 30233 bin [15.8,15.9) has 30434 bin [15.9,16.0) has 30806 bin [16.0,16.1) has 31331 bin [16.1,16.2) has 31444 bin [16.2,16.3) has 31556 bin [16.3,16.4) has 31810 bin [16.4,16.5) has 31971 bin [16.5,16.6) has 32299 bin [16.6,16.7) has 31854 bin [16.7,16.8) has 32490 bin [16.8,16.9) has 32690 bin [16.9,17.0) has 33375 bin [17.0,17.1) has 33648 bin [17.1,17.2) has 33993 bin [17.2,17.3) has 34161 bin [17.3,17.4) has 33468 bin [17.4,17.5) has 33659 bin [17.5,17.6) has 33491 bin [17.6,17.7) has 33888 bin [17.7,17.8) has 34717 bin [17.8,17.9) has 34075 bin [17.9,18.0) has 34355 bin [18.0,18.1) has 34659 bin [18.1,18.2) has 34127 bin [18.2,18.3) has 34395 bin [18.3,18.4) has 34290 bin [18.4,18.5) has 34786 bin [18.5,18.6) has 34803 bin [18.6,18.7) has 35062 bin [18.7,18.8) has 35208 bin [18.8,18.9) has 35188 bin [18.9,19.0) has 35012 bin [19.0,19.1) has 34780 bin [19.1,19.2) has 35080 bin [19.2,19.3) has 35363 bin [19.3,19.4) has 34992 bin [19.4,19.5) has 35188 bin [19.5,19.6) has 35136 bin [19.6,19.7) has 35130 bin [19.7,19.8) has 34900 bin [19.8,19.9) has 35083 bin [19.9,20.0) has 35563 bin [20.0,20.1) has 35195 bin [20.1,20.2) has 35738 bin [20.2,20.3) has 35414 bin [20.3,20.4) has 35756 bin [20.4,20.5) has 35729 bin [20.5,20.6) has 35727 bin [20.6,20.7) has 35826 bin [20.7,20.8) has 35511 bin [20.8,20.9) has 35914 bin [20.9,21.0) has 36302 bin [21.0,21.1) has 35965 bin [21.1,21.2) has 36536 bin [21.2,21.3) has 36425 bin [21.3,21.4) has 37278 bin [21.4,21.5) has 36953 bin [21.5,21.6) has 37071 bin [21.6,21.7) has 37714 bin [21.7,21.8) has 37700 bin [21.8,21.9) has 38451 bin [21.9,22.0) has 38215 bin [22.0,22.1) has 38692 bin [22.1,22.2) has 38629 bin [22.2,22.3) has 38743 bin [22.3,22.4) has 39084 bin [22.4,22.5) has 39468 bin [22.5,22.6) has 39503 bin [22.6,22.7) has 39847 bin [22.7,22.8) has 40164 bin [22.8,22.9) has 40678 bin [22.9,23.0) has 41154 bin [23.0,23.1) has 40950 bin [23.1,23.2) has 41477 bin [23.2,23.3) has 41717 bin [23.3,23.4) has 41985 bin [23.4,23.5) has 41722 bin [23.5,23.6) has 42176 bin [23.6,23.7) has 42780 bin [23.7,23.8) has 42460 bin [23.8,23.9) has 42775 bin [23.9,24.0) has 43062 bin [24.0,24.1) has 42810 bin [24.1,24.2) has 42916 bin [24.2,24.3) has 42831 bin [24.3,24.4) has 42428 bin [24.4,24.5) has 43030 bin [24.5,24.6) has 43303 bin [24.6,24.7) has 43230 bin [24.7,24.8) has 43189 bin [24.8,24.9) has 43611 bin [24.9,25.0) has 43771 bin [25.0,25.1) has 43641 bin [25.1,25.2) has 43613 bin [25.2,25.3) has 43448 bin [25.3,25.4) has 43549 bin [25.4,25.5) has 43090 bin [25.5,25.6) has 43582 bin [25.6,25.7) has 43496 bin [25.7,25.8) has 43041 bin [25.8,25.9) has 43219 bin [25.9,26.0) has 43118 bin [26.0,26.1) has 43004 bin [26.1,26.2) has 42734 bin [26.2,26.3) has 42806 bin [26.3,26.4) has 42284 bin [26.4,26.5) has 42316 bin [26.5,26.6) has 42005 bin [26.6,26.7) has 41724 bin [26.7,26.8) has 41415 bin [26.8,26.9) has 41097 bin [26.9,27.0) has 40450 bin [27.0,27.1) has 40644 bin [27.1,27.2) has 40218 bin [27.2,27.3) has 39546 bin [27.3,27.4) has 39752 bin [27.4,27.5) has 39074 bin [27.5,27.6) has 39064 bin [27.6,27.7) has 38013 bin [27.7,27.8) has 37474 bin [27.8,27.9) has 37262 bin [27.9,28.0) has 36388 bin [28.0,28.1) has 35741 bin [28.1,28.2) has 35635 bin [28.2,28.3) has 34685 bin [28.3,28.4) has 34022 bin [28.4,28.5) has 33688 bin [28.5,28.6) has 33075 bin [28.6,28.7) has 32350 bin [28.7,28.8) has 31500 bin [28.8,28.9) has 30978 bin [28.9,29.0) has 30499 bin [29.0,29.1) has 29160 bin [29.1,29.2) has 28880 bin [29.2,29.3) has 28194 bin [29.3,29.4) has 27491 bin [29.4,29.5) has 26358 bin [29.5,29.6) has 25243 bin [29.6,29.7) has 24692 bin [29.7,29.8) has 23841 bin [29.8,29.9) has 22808 bin [29.9,30.0) has 22165 bin [30.0,30.1) has 21054 bin [30.1,30.2) has 20368 bin [30.2,30.3) has 19499 bin [30.3,30.4) has 18389 bin [30.4,30.5) has 17853 bin [30.5,30.6) has 16994 bin [30.6,30.7) has 16468 bin [30.7,30.8) has 15689 bin [30.8,30.9) has 15140 bin [30.9,31.0) has 14313 bin [31.0,31.1) has 13815 bin [31.1,31.2) has 13521 bin [31.2,31.3) has 13006 bin [31.3,31.4) has 12422 bin [31.4,31.5) has 11944 bin [31.5,31.6) has 11468 bin [31.6,31.7) has 10966 bin [31.7,31.8) has 10600 bin [31.8,31.9) has 10143 bin [31.9,32.0) has 9864 bin [32.0,32.1) has 9181 bin [32.1,32.2) has 8944 bin [32.2,32.3) has 8584 bin [32.3,32.4) has 8215 bin [32.4,32.5) has 7863 bin [32.5,32.6) has 7243 bin [32.6,32.7) has 7094 bin [32.7,32.8) has 6746 bin [32.8,32.9) has 6531 bin [32.9,33.0) has 6156 bin [33.0,33.1) has 5723 bin [33.1,33.2) has 5463 bin [33.2,33.3) has 5287 bin [33.3,33.4) has 4986 bin [33.4,33.5) has 4905 bin [33.5,33.6) has 4633 bin [33.6,33.7) has 4372 bin [33.7,33.8) has 4173 bin [33.8,33.9) has 4088 bin [33.9,34.0) has 4035 bin [34.0,34.1) has 3844 bin [34.1,34.2) has 3723 bin [34.2,34.3) has 3574 bin [34.3,34.4) has 3397 bin [34.4,34.5) has 3350 bin [34.5,34.6) has 3258 bin [34.6,34.7) has 3089 bin [34.7,34.8) has 3095 bin [34.8,34.9) has 2976 bin [34.9,35.0) has 3105 bin [35.0,35.1) has 2898 bin [35.1,35.2) has 2813 bin [35.2,35.3) has 2700 bin [35.3,35.4) has 2648 bin [35.4,35.5) has 2713 bin [35.5,35.6) has 2666 bin [35.6,35.7) has 2646 bin [35.7,35.8) has 2632 bin [35.8,35.9) has 2530 bin [35.9,36.0) has 2377 bin [36.0,36.1) has 2329 bin [36.1,36.2) has 2302 bin [36.2,36.3) has 2270 bin [36.3,36.4) has 2161 bin [36.4,36.5) has 2163 bin [36.5,36.6) has 2001 bin [36.6,36.7) has 1925 bin [36.7,36.8) has 1894 bin [36.8,36.9) has 1787 bin [36.9,37.0) has 1642 bin [37.0,37.1) has 1686 bin [37.1,37.2) has 1705 bin [37.2,37.3) has 1609 bin [37.3,37.4) has 1456 bin [37.4,37.5) has 1468 bin [37.5,37.6) has 1412 bin [37.6,37.7) has 1329 bin [37.7,37.8) has 1268 bin [37.8,37.9) has 1194 bin [37.9,38.0) has 1136 bin [38.0,38.1) has 1089 bin [38.1,38.2) has 996 bin [38.2,38.3) has 950 bin [38.3,38.4) has 908 bin [38.4,38.5) has 852 bin [38.5,38.6) has 913 bin [38.6,38.7) has 769 bin [38.7,38.8) has 716 bin [38.8,38.9) has 665 bin [38.9,39.0) has 583 bin [39.0,39.1) has 506 bin [39.1,39.2) has 538 bin [39.2,39.3) has 423 bin [39.3,39.4) has 400 bin [39.4,39.5) has 390 bin [39.5,39.6) has 336 bin [39.6,39.7) has 289 bin [39.7,39.8) has 263 bin [39.8,39.9) has 246 bin [39.9,40.0) has 219 bin [40.0,40.1) has 165 bin [40.1,40.2) has 182 bin [40.2,40.3) has 161 bin [40.3,40.4) has 135 bin [40.4,40.5) has 117 bin [40.5,40.6) has 90 bin [40.6,40.7) has 51 bin [40.7,40.8) has 59 bin [40.8,40.9) has 45 bin [40.9,41.0) has 43 bin [41.0,41.1) has 36 bin [41.1,41.2) has 26 bin [41.2,41.3) has 27 bin [41.3,41.4) has 25 bin [41.4,41.5) has 14 bin [41.5,41.6) has 12 bin [41.6,41.7) has 6 bin [41.7,41.8) has 2 bin [41.8,41.9) has 3 bin [41.9,42.0) has 1 average z coordinate 15.0 for 28317979 element(s) point source id histogram with bin size 1.000000 bin 52 has 4583919 bin 53 has 23168725 bin 54 has 565335 average point source id 52.858090720386507 for 28317979 element(s)