lasinfo (210611) report for 'AHN4T/52DN1_18.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: 340/2022 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: 30220944 number of points by return: 22552709 6218798 1285931 152334 11172 scale factor x y z: 0.001 0.001 0.001 offset x y z: 191980 382480 0 min x y z: 191980.000 382480.000 29.144 max x y z: 193019.999 383769.999 55.645 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: 30220944 extended number of points by return: 22552709 6218798 1285931 152334 11172 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 29144 55645 intensity 0 4988 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 6 7 point_source_ID 94 96 gps_time 297856095.367541 297858548.875926 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 3 255 G 17 255 B 17 255 NIR 0 255 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 49.88 ('Amplitude') attribute1 -17.14 32.9 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22552709 number of intermediate returns: 1449814 number of last returns: 22507654 number of single returns: 16289233 covered area in square units/kilounits: 1241324/1.24 point density: all returns 24.35 last only 18.13 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30220944 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22552709 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6218798 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1285931 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 152334 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11172 instead zero. overview over extended number of returns of given pulse: 16289233 9902898 3405282 565843 53488 3251 949 0 0 0 0 0 0 0 0 histogram of classification of points: 11613702 unclassified (1) 18036831 ground (2) 34380 building (6) 536031 water (9) +-> flagged as extended overlap: 2143483 +---> 599199 of those are unclassified (1) +---> 1526411 of those are ground (2) +---> 11677 of those are building (6) +---> 6196 of those are water (9) z coordinate histogram with bin size 0.100000 bin [29.1,29.2) has 49 bin [29.2,29.3) has 6306 bin [29.3,29.4) has 15383 bin [29.4,29.5) has 16290 bin [29.5,29.6) has 23706 bin [29.6,29.7) has 41720 bin [29.7,29.8) has 98036 bin [29.8,29.9) has 350876 bin [29.9,30.0) has 470749 bin [30.0,30.1) has 480901 bin [30.1,30.2) has 598776 bin [30.2,30.3) has 563327 bin [30.3,30.4) has 678322 bin [30.4,30.5) has 2479924 bin [30.5,30.6) has 2461928 bin [30.6,30.7) has 2205082 bin [30.7,30.8) has 1757575 bin [30.8,30.9) has 1247698 bin [30.9,31.0) has 870351 bin [31.0,31.1) has 767157 bin [31.1,31.2) has 798836 bin [31.2,31.3) has 703545 bin [31.3,31.4) has 584718 bin [31.4,31.5) has 531328 bin [31.5,31.6) has 433905 bin [31.6,31.7) has 389904 bin [31.7,31.8) has 339690 bin [31.8,31.9) has 292822 bin [31.9,32.0) has 251473 bin [32.0,32.1) has 218403 bin [32.1,32.2) has 198142 bin [32.2,32.3) has 186940 bin [32.3,32.4) has 182829 bin [32.4,32.5) has 178769 bin [32.5,32.6) has 175694 bin [32.6,32.7) has 178533 bin [32.7,32.8) has 177174 bin [32.8,32.9) has 168037 bin [32.9,33.0) has 173250 bin [33.0,33.1) has 229120 bin [33.1,33.2) has 188793 bin [33.2,33.3) has 138131 bin [33.3,33.4) has 129029 bin [33.4,33.5) has 122808 bin [33.5,33.6) has 121176 bin [33.6,33.7) has 120209 bin [33.7,33.8) has 116841 bin [33.8,33.9) has 114237 bin [33.9,34.0) has 111116 bin [34.0,34.1) has 106055 bin [34.1,34.2) has 101574 bin [34.2,34.3) has 98066 bin [34.3,34.4) has 95750 bin [34.4,34.5) has 92723 bin [34.5,34.6) has 91036 bin [34.6,34.7) has 89161 bin [34.7,34.8) has 86903 bin [34.8,34.9) has 84880 bin [34.9,35.0) has 83236 bin [35.0,35.1) has 81189 bin [35.1,35.2) has 79446 bin [35.2,35.3) has 78805 bin [35.3,35.4) has 76691 bin [35.4,35.5) has 76627 bin [35.5,35.6) has 75489 bin [35.6,35.7) has 75203 bin [35.7,35.8) has 74523 bin [35.8,35.9) has 73096 bin [35.9,36.0) has 72836 bin [36.0,36.1) has 71312 bin [36.1,36.2) has 70129 bin [36.2,36.3) has 69174 bin [36.3,36.4) has 67685 bin [36.4,36.5) has 68437 bin [36.5,36.6) has 65161 bin [36.6,36.7) has 63777 bin [36.7,36.8) has 62038 bin [36.8,36.9) has 61773 bin [36.9,37.0) has 60012 bin [37.0,37.1) has 58319 bin [37.1,37.2) has 56698 bin [37.2,37.3) has 55395 bin [37.3,37.4) has 54713 bin [37.4,37.5) has 52990 bin [37.5,37.6) has 51975 bin [37.6,37.7) has 50860 bin [37.7,37.8) has 50349 bin [37.8,37.9) has 49861 bin [37.9,38.0) has 48835 bin [38.0,38.1) has 48165 bin [38.1,38.2) has 48506 bin [38.2,38.3) has 48253 bin [38.3,38.4) has 48111 bin [38.4,38.5) has 48141 bin [38.5,38.6) has 48345 bin [38.6,38.7) has 48312 bin [38.7,38.8) has 48825 bin [38.8,38.9) has 48536 bin [38.9,39.0) has 48874 bin [39.0,39.1) has 49262 bin [39.1,39.2) has 49156 bin [39.2,39.3) has 49582 bin [39.3,39.4) has 49731 bin [39.4,39.5) has 49534 bin [39.5,39.6) has 49694 bin [39.6,39.7) has 49985 bin [39.7,39.8) has 49367 bin [39.8,39.9) has 49909 bin [39.9,40.0) has 50462 bin [40.0,40.1) has 50380 bin [40.1,40.2) has 51284 bin [40.2,40.3) has 51255 bin [40.3,40.4) has 51288 bin [40.4,40.5) has 51382 bin [40.5,40.6) has 51197 bin [40.6,40.7) has 51495 bin [40.7,40.8) has 50736 bin [40.8,40.9) has 51132 bin [40.9,41.0) has 51991 bin [41.0,41.1) has 51832 bin [41.1,41.2) has 51276 bin [41.2,41.3) has 51772 bin [41.3,41.4) has 51578 bin [41.4,41.5) has 51377 bin [41.5,41.6) has 51152 bin [41.6,41.7) has 50712 bin [41.7,41.8) has 50648 bin [41.8,41.9) has 51055 bin [41.9,42.0) has 50982 bin [42.0,42.1) has 50390 bin [42.1,42.2) has 50317 bin [42.2,42.3) has 50207 bin [42.3,42.4) has 50136 bin [42.4,42.5) has 49936 bin [42.5,42.6) has 49374 bin [42.6,42.7) has 48872 bin [42.7,42.8) has 49002 bin [42.8,42.9) has 48718 bin [42.9,43.0) has 48239 bin [43.0,43.1) has 48197 bin [43.1,43.2) has 47782 bin [43.2,43.3) has 47932 bin [43.3,43.4) has 47280 bin [43.4,43.5) has 47085 bin [43.5,43.6) has 46705 bin [43.6,43.7) has 45491 bin [43.7,43.8) has 45494 bin [43.8,43.9) has 45048 bin [43.9,44.0) has 44527 bin [44.0,44.1) has 44561 bin [44.1,44.2) has 43583 bin [44.2,44.3) has 43460 bin [44.3,44.4) has 43367 bin [44.4,44.5) has 42890 bin [44.5,44.6) has 42127 bin [44.6,44.7) has 40805 bin [44.7,44.8) has 40626 bin [44.8,44.9) has 39890 bin [44.9,45.0) has 39598 bin [45.0,45.1) has 39708 bin [45.1,45.2) has 38582 bin [45.2,45.3) has 37801 bin [45.3,45.4) has 37301 bin [45.4,45.5) has 37024 bin [45.5,45.6) has 36887 bin [45.6,45.7) has 36091 bin [45.7,45.8) has 36416 bin [45.8,45.9) has 35059 bin [45.9,46.0) has 34547 bin [46.0,46.1) has 33670 bin [46.1,46.2) has 33372 bin [46.2,46.3) has 33233 bin [46.3,46.4) has 32436 bin [46.4,46.5) has 31068 bin [46.5,46.6) has 30749 bin [46.6,46.7) has 30215 bin [46.7,46.8) has 29672 bin [46.8,46.9) has 28732 bin [46.9,47.0) has 27937 bin [47.0,47.1) has 27422 bin [47.1,47.2) has 26642 bin [47.2,47.3) has 25720 bin [47.3,47.4) has 24815 bin [47.4,47.5) has 24312 bin [47.5,47.6) has 23746 bin [47.6,47.7) has 23213 bin [47.7,47.8) has 22038 bin [47.8,47.9) has 21124 bin [47.9,48.0) has 20424 bin [48.0,48.1) has 19611 bin [48.1,48.2) has 18757 bin [48.2,48.3) has 18049 bin [48.3,48.4) has 17199 bin [48.4,48.5) has 16593 bin [48.5,48.6) has 15748 bin [48.6,48.7) has 14948 bin [48.7,48.8) has 14318 bin [48.8,48.9) has 13768 bin [48.9,49.0) has 12934 bin [49.0,49.1) has 12375 bin [49.1,49.2) has 11932 bin [49.2,49.3) has 11222 bin [49.3,49.4) has 10532 bin [49.4,49.5) has 9941 bin [49.5,49.6) has 9324 bin [49.6,49.7) has 8815 bin [49.7,49.8) has 8525 bin [49.8,49.9) has 7926 bin [49.9,50.0) has 7485 bin [50.0,50.1) has 6931 bin [50.1,50.2) has 6367 bin [50.2,50.3) has 5894 bin [50.3,50.4) has 5415 bin [50.4,50.5) has 5125 bin [50.5,50.6) has 4754 bin [50.6,50.7) has 4565 bin [50.7,50.8) has 4196 bin [50.8,50.9) has 3842 bin [50.9,51.0) has 3391 bin [51.0,51.1) has 3217 bin [51.1,51.2) has 3056 bin [51.2,51.3) has 2762 bin [51.3,51.4) has 2445 bin [51.4,51.5) has 2245 bin [51.5,51.6) has 1911 bin [51.6,51.7) has 1812 bin [51.7,51.8) has 1503 bin [51.8,51.9) has 1434 bin [51.9,52.0) has 1308 bin [52.0,52.1) has 1120 bin [52.1,52.2) has 1055 bin [52.2,52.3) has 912 bin [52.3,52.4) has 850 bin [52.4,52.5) has 811 bin [52.5,52.6) has 664 bin [52.6,52.7) has 620 bin [52.7,52.8) has 507 bin [52.8,52.9) has 417 bin [52.9,53.0) has 357 bin [53.0,53.1) has 362 bin [53.1,53.2) has 287 bin [53.2,53.3) has 298 bin [53.3,53.4) has 205 bin [53.4,53.5) has 187 bin [53.5,53.6) has 186 bin [53.6,53.7) has 143 bin [53.7,53.8) has 103 bin [53.8,53.9) has 67 bin [53.9,54.0) has 66 bin [54.0,54.1) has 54 bin [54.1,54.2) has 37 bin [54.2,54.3) has 18 bin [54.3,54.4) has 29 bin [54.4,54.5) has 17 bin [54.5,54.6) has 22 bin [54.6,54.7) has 15 bin [54.7,54.8) has 8 bin [54.8,54.9) has 9 bin [54.9,55.0) has 14 bin [55.0,55.1) has 11 bin [55.1,55.2) has 6 bin [55.2,55.3) has 14 bin [55.3,55.4) has 19 bin [55.4,55.5) has 10 bin [55.5,55.6) has 6 bin [55.6,55.7) has 4 average z coordinate 33.3 for 30220944 element(s) point source id histogram with bin size 1.000000 bin 94 has 4015391 bin 95 has 25498270 bin 96 has 707283 average point source id 94.890535914430728 for 30220944 element(s)