lasinfo (210611) report for 'AHN4T/51CN1_09.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: 339/2022 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: 40927751 number of points by return: 38019968 2096408 677121 122011 12243 scale factor x y z: 0.001 0.001 0.001 offset x y z: 142980 384980 0 min x y z: 142980.000 384980.000 16.916 max x y z: 144019.999 386269.999 48.345 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: 40927751 extended number of points by return: 38019968 2096408 677121 122011 12243 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 16916 48345 intensity 56 3942 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 59 1058 gps_time 298025938.623646 300273127.446304 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 39 255 B 23 255 NIR 10 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 39.42 ('Amplitude') attribute1 -16.48 22.45 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38019968 number of intermediate returns: 810933 number of last returns: 38013804 number of single returns: 35916954 covered area in square units/kilounits: 1335728/1.34 point density: all returns 30.64 last only 28.46 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40927751 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38019968 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2096408 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 677121 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 122011 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12243 instead zero. overview over extended number of returns of given pulse: 35916954 2845788 1664859 438905 57491 3561 193 0 0 0 0 0 0 0 0 histogram of classification of points: 3713859 unclassified (1) 36400419 ground (2) 744508 building (6) 64677 water (9) 4288 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2663615 +---> 194619 of those are unclassified (1) +---> 2410733 of those are ground (2) +---> 54733 of those are building (6) +---> 3530 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.9,17.0) has 108 bin [17.0,17.1) has 12149 bin [17.1,17.2) has 41045 bin [17.2,17.3) has 12703 bin [17.3,17.4) has 10480 bin [17.4,17.5) has 10172 bin [17.5,17.6) has 14433 bin [17.6,17.7) has 21463 bin [17.7,17.8) has 48253 bin [17.8,17.9) has 182264 bin [17.9,18.0) has 400170 bin [18.0,18.1) has 965577 bin [18.1,18.2) has 837369 bin [18.2,18.3) has 868312 bin [18.3,18.4) has 996343 bin [18.4,18.5) has 1432963 bin [18.5,18.6) has 1179469 bin [18.6,18.7) has 1379918 bin [18.7,18.8) has 2393004 bin [18.8,18.9) has 3997513 bin [18.9,19.0) has 4796391 bin [19.0,19.1) has 4418674 bin [19.1,19.2) has 3116582 bin [19.2,19.3) has 2463047 bin [19.3,19.4) has 1938682 bin [19.4,19.5) has 1298219 bin [19.5,19.6) has 1040900 bin [19.6,19.7) has 747639 bin [19.7,19.8) has 513521 bin [19.8,19.9) has 460990 bin [19.9,20.0) has 398040 bin [20.0,20.1) has 339865 bin [20.1,20.2) has 263491 bin [20.2,20.3) has 175375 bin [20.3,20.4) has 81235 bin [20.4,20.5) has 30045 bin [20.5,20.6) has 21542 bin [20.6,20.7) has 21541 bin [20.7,20.8) has 19317 bin [20.8,20.9) has 17384 bin [20.9,21.0) has 17018 bin [21.0,21.1) has 17759 bin [21.1,21.2) has 19450 bin [21.2,21.3) has 22835 bin [21.3,21.4) has 21686 bin [21.4,21.5) has 20936 bin [21.5,21.6) has 21232 bin [21.6,21.7) has 23006 bin [21.7,21.8) has 25643 bin [21.8,21.9) has 29132 bin [21.9,22.0) has 23231 bin [22.0,22.1) has 25536 bin [22.1,22.2) has 24441 bin [22.2,22.3) has 25077 bin [22.3,22.4) has 26730 bin [22.4,22.5) has 27221 bin [22.5,22.6) has 27279 bin [22.6,22.7) has 25779 bin [22.7,22.8) has 26463 bin [22.8,22.9) has 26290 bin [22.9,23.0) has 26803 bin [23.0,23.1) has 26005 bin [23.1,23.2) has 25336 bin [23.2,23.3) has 25272 bin [23.3,23.4) has 25322 bin [23.4,23.5) has 26393 bin [23.5,23.6) has 33864 bin [23.6,23.7) has 37924 bin [23.7,23.8) has 35217 bin [23.8,23.9) has 36184 bin [23.9,24.0) has 36536 bin [24.0,24.1) has 35415 bin [24.1,24.2) has 34650 bin [24.2,24.3) has 34198 bin [24.3,24.4) has 35068 bin [24.4,24.5) has 36139 bin [24.5,24.6) has 32126 bin [24.6,24.7) has 29005 bin [24.7,24.8) has 29055 bin [24.8,24.9) has 29790 bin [24.9,25.0) has 29625 bin [25.0,25.1) has 27989 bin [25.1,25.2) has 27777 bin [25.2,25.3) has 26148 bin [25.3,25.4) has 24756 bin [25.4,25.5) has 23918 bin [25.5,25.6) has 23677 bin [25.6,25.7) has 23966 bin [25.7,25.8) has 24235 bin [25.8,25.9) has 24291 bin [25.9,26.0) has 24590 bin [26.0,26.1) has 24529 bin [26.1,26.2) has 24541 bin [26.2,26.3) has 24759 bin [26.3,26.4) has 24326 bin [26.4,26.5) has 23969 bin [26.5,26.6) has 23635 bin [26.6,26.7) has 23040 bin [26.7,26.8) has 22763 bin [26.8,26.9) has 22426 bin [26.9,27.0) has 22165 bin [27.0,27.1) has 21637 bin [27.1,27.2) has 21360 bin [27.2,27.3) has 21176 bin [27.3,27.4) has 20961 bin [27.4,27.5) has 20768 bin [27.5,27.6) has 20745 bin [27.6,27.7) has 21448 bin [27.7,27.8) has 19940 bin [27.8,27.9) has 19166 bin [27.9,28.0) has 19263 bin [28.0,28.1) has 19298 bin [28.1,28.2) has 19323 bin [28.2,28.3) has 19204 bin [28.3,28.4) has 19489 bin [28.4,28.5) has 19428 bin [28.5,28.6) has 19416 bin [28.6,28.7) has 19328 bin [28.7,28.8) has 19370 bin [28.8,28.9) has 19289 bin [28.9,29.0) has 19525 bin [29.0,29.1) has 19806 bin [29.1,29.2) has 19752 bin [29.2,29.3) has 19917 bin [29.3,29.4) has 20092 bin [29.4,29.5) has 19811 bin [29.5,29.6) has 19497 bin [29.6,29.7) has 19380 bin [29.7,29.8) has 18999 bin [29.8,29.9) has 19128 bin [29.9,30.0) has 19262 bin [30.0,30.1) has 19300 bin [30.1,30.2) has 18920 bin [30.2,30.3) has 18962 bin [30.3,30.4) has 18612 bin [30.4,30.5) has 18621 bin [30.5,30.6) has 18565 bin [30.6,30.7) has 18611 bin [30.7,30.8) has 18803 bin [30.8,30.9) has 18717 bin [30.9,31.0) has 19363 bin [31.0,31.1) has 19090 bin [31.1,31.2) has 19098 bin [31.2,31.3) has 19013 bin [31.3,31.4) has 19130 bin [31.4,31.5) has 19318 bin [31.5,31.6) has 19121 bin [31.6,31.7) has 19006 bin [31.7,31.8) has 18690 bin [31.8,31.9) has 18829 bin [31.9,32.0) has 18828 bin [32.0,32.1) has 19029 bin [32.1,32.2) has 19046 bin [32.2,32.3) has 18970 bin [32.3,32.4) has 18975 bin [32.4,32.5) has 19026 bin [32.5,32.6) has 19055 bin [32.6,32.7) has 19222 bin [32.7,32.8) has 19251 bin [32.8,32.9) has 19434 bin [32.9,33.0) has 19356 bin [33.0,33.1) has 19547 bin [33.1,33.2) has 19589 bin [33.2,33.3) has 19260 bin [33.3,33.4) has 19670 bin [33.4,33.5) has 19211 bin [33.5,33.6) has 19146 bin [33.6,33.7) has 18794 bin [33.7,33.8) has 19207 bin [33.8,33.9) has 19029 bin [33.9,34.0) has 18887 bin [34.0,34.1) has 18865 bin [34.1,34.2) has 19136 bin [34.2,34.3) has 18802 bin [34.3,34.4) has 18645 bin [34.4,34.5) has 19010 bin [34.5,34.6) has 18542 bin [34.6,34.7) has 18378 bin [34.7,34.8) has 18455 bin [34.8,34.9) has 18336 bin [34.9,35.0) has 18232 bin [35.0,35.1) has 18082 bin [35.1,35.2) has 18065 bin [35.2,35.3) has 17862 bin [35.3,35.4) has 17690 bin [35.4,35.5) has 17859 bin [35.5,35.6) has 17627 bin [35.6,35.7) has 17587 bin [35.7,35.8) has 17523 bin [35.8,35.9) has 17049 bin [35.9,36.0) has 16885 bin [36.0,36.1) has 16969 bin [36.1,36.2) has 16607 bin [36.2,36.3) has 16476 bin [36.3,36.4) has 16533 bin [36.4,36.5) has 16136 bin [36.5,36.6) has 15762 bin [36.6,36.7) has 15566 bin [36.7,36.8) has 15430 bin [36.8,36.9) has 14813 bin [36.9,37.0) has 14925 bin [37.0,37.1) has 14813 bin [37.1,37.2) has 14537 bin [37.2,37.3) has 13849 bin [37.3,37.4) has 13468 bin [37.4,37.5) has 13361 bin [37.5,37.6) has 13097 bin [37.6,37.7) has 12594 bin [37.7,37.8) has 12739 bin [37.8,37.9) has 12517 bin [37.9,38.0) has 12590 bin [38.0,38.1) has 11994 bin [38.1,38.2) has 11844 bin [38.2,38.3) has 11617 bin [38.3,38.4) has 11117 bin [38.4,38.5) has 10684 bin [38.5,38.6) has 10249 bin [38.6,38.7) has 10194 bin [38.7,38.8) has 9943 bin [38.8,38.9) has 9665 bin [38.9,39.0) has 9459 bin [39.0,39.1) has 9184 bin [39.1,39.2) has 8870 bin [39.2,39.3) has 8731 bin [39.3,39.4) has 8585 bin [39.4,39.5) has 8152 bin [39.5,39.6) has 7915 bin [39.6,39.7) has 7828 bin [39.7,39.8) has 7523 bin [39.8,39.9) has 7236 bin [39.9,40.0) has 7090 bin [40.0,40.1) has 6830 bin [40.1,40.2) has 6805 bin [40.2,40.3) has 6307 bin [40.3,40.4) has 6219 bin [40.4,40.5) has 5871 bin [40.5,40.6) has 5945 bin [40.6,40.7) has 5717 bin [40.7,40.8) has 5500 bin [40.8,40.9) has 5363 bin [40.9,41.0) has 5195 bin [41.0,41.1) has 4912 bin [41.1,41.2) has 4845 bin [41.2,41.3) has 4541 bin [41.3,41.4) has 4386 bin [41.4,41.5) has 4179 bin [41.5,41.6) has 3912 bin [41.6,41.7) has 3743 bin [41.7,41.8) has 3537 bin [41.8,41.9) has 3477 bin [41.9,42.0) has 3220 bin [42.0,42.1) has 3134 bin [42.1,42.2) has 2849 bin [42.2,42.3) has 2578 bin [42.3,42.4) has 2491 bin [42.4,42.5) has 2304 bin [42.5,42.6) has 1991 bin [42.6,42.7) has 1952 bin [42.7,42.8) has 1771 bin [42.8,42.9) has 1593 bin [42.9,43.0) has 1465 bin [43.0,43.1) has 1328 bin [43.1,43.2) has 1270 bin [43.2,43.3) has 1187 bin [43.3,43.4) has 1068 bin [43.4,43.5) has 940 bin [43.5,43.6) has 855 bin [43.6,43.7) has 769 bin [43.7,43.8) has 718 bin [43.8,43.9) has 661 bin [43.9,44.0) has 544 bin [44.0,44.1) has 530 bin [44.1,44.2) has 442 bin [44.2,44.3) has 399 bin [44.3,44.4) has 368 bin [44.4,44.5) has 292 bin [44.5,44.6) has 218 bin [44.6,44.7) has 182 bin [44.7,44.8) has 136 bin [44.8,44.9) has 113 bin [44.9,45.0) has 107 bin [45.0,45.1) has 84 bin [45.1,45.2) has 69 bin [45.2,45.3) has 68 bin [45.3,45.4) has 62 bin [45.4,45.5) has 48 bin [45.5,45.6) has 49 bin [45.6,45.7) has 47 bin [45.7,45.8) has 54 bin [45.8,45.9) has 64 bin [45.9,46.0) has 37 bin [46.0,46.1) has 35 bin [46.1,46.2) has 39 bin [46.2,46.3) has 40 bin [46.3,46.4) has 33 bin [46.4,46.5) has 38 bin [46.5,46.6) has 27 bin [46.6,46.7) has 36 bin [46.7,46.8) has 34 bin [46.8,46.9) has 35 bin [46.9,47.0) has 49 bin [47.0,47.1) has 55 bin [47.1,47.2) has 53 bin [47.2,47.3) has 27 bin [47.3,47.4) has 47 bin [47.4,47.5) has 36 bin [47.5,47.6) has 27 bin [47.6,47.7) has 28 bin [47.7,47.8) has 18 bin [47.8,47.9) has 8 bin [47.9,48.0) has 7 bin [48.0,48.1) has 6 bin [48.1,48.2) has 1 bin [48.3,48.4) has 1 average z coordinate 20.0 for 40927751 element(s) point source id histogram with bin size 1.000000 bin 59 has 14967551 bin 60 has 16618600 bin 204 has 9320282 bin 1058 has 21318 average point source id 92.946555529034569 for 40927751 element(s)