lasinfo (210611) report for 'AHN4T/27CZ1_04.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: 336/2022 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: 62799031 number of points by return: 56030136 5022339 1525778 208039 12739 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 479980 0 min x y z: 182980.000 479980.000 29.292 max x y z: 184019.999 481269.999 57.546 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: 62799031 extended number of points by return: 56030136 5022339 1525778 208039 12739 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 29292 57546 intensity 59 1538 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank -33 33 user_data 6 7 point_source_ID 140 142 gps_time 270198970.080297 270201589.136087 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 236 G 37 231 B 24 228 NIR 51 227 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 2 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 attribute0 0 14.2 ('Amplitude') attribute1 -15.66 0.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 56030136 number of intermediate returns: 1737956 number of last returns: 56030863 number of single returns: 50999924 covered area in square units/kilounits: 1341600/1.34 point density: all returns 46.81 last only 41.76 (per square units) spacing: all returns 0.15 last only 0.15 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 62799031 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 56030136 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5022339 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1525778 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 208039 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12739 instead zero. overview over extended number of returns of given pulse: 50999924 7005937 3949411 780176 63369 214 0 0 0 0 0 0 0 0 0 histogram of classification of points: 7972213 unclassified (1) 54826818 ground (2) +-> flagged as extended overlap: 4326649 +---> 496668 of those are unclassified (1) +---> 3829981 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [29.2,29.3) has 2 bin [29.3,29.4) has 1481 bin [29.4,29.5) has 7480 bin [29.5,29.6) has 11046 bin [29.6,29.7) has 10352 bin [29.7,29.8) has 7707 bin [29.8,29.9) has 11552 bin [29.9,30.0) has 33769 bin [30.0,30.1) has 76604 bin [30.1,30.2) has 137019 bin [30.2,30.3) has 201843 bin [30.3,30.4) has 273511 bin [30.4,30.5) has 371229 bin [30.5,30.6) has 411811 bin [30.6,30.7) has 440916 bin [30.7,30.8) has 516436 bin [30.8,30.9) has 562757 bin [30.9,31.0) has 506934 bin [31.0,31.1) has 471269 bin [31.1,31.2) has 501888 bin [31.2,31.3) has 560157 bin [31.3,31.4) has 671449 bin [31.4,31.5) has 783490 bin [31.5,31.6) has 877966 bin [31.6,31.7) has 923247 bin [31.7,31.8) has 927007 bin [31.8,31.9) has 1063085 bin [31.9,32.0) has 1219255 bin [32.0,32.1) has 1450611 bin [32.1,32.2) has 1448667 bin [32.2,32.3) has 1419310 bin [32.3,32.4) has 1443178 bin [32.4,32.5) has 1340790 bin [32.5,32.6) has 1206245 bin [32.6,32.7) has 1106002 bin [32.7,32.8) has 1076396 bin [32.8,32.9) has 1156703 bin [32.9,33.0) has 1213436 bin [33.0,33.1) has 1106060 bin [33.1,33.2) has 922612 bin [33.2,33.3) has 789050 bin [33.3,33.4) has 752907 bin [33.4,33.5) has 709954 bin [33.5,33.6) has 712174 bin [33.6,33.7) has 789140 bin [33.7,33.8) has 781794 bin [33.8,33.9) has 734914 bin [33.9,34.0) has 710195 bin [34.0,34.1) has 672383 bin [34.1,34.2) has 618137 bin [34.2,34.3) has 625475 bin [34.3,34.4) has 665764 bin [34.4,34.5) has 639976 bin [34.5,34.6) has 610810 bin [34.6,34.7) has 599130 bin [34.7,34.8) has 588233 bin [34.8,34.9) has 589935 bin [34.9,35.0) has 581369 bin [35.0,35.1) has 593695 bin [35.1,35.2) has 589435 bin [35.2,35.3) has 576035 bin [35.3,35.4) has 578688 bin [35.4,35.5) has 587072 bin [35.5,35.6) has 555289 bin [35.6,35.7) has 517403 bin [35.7,35.8) has 474464 bin [35.8,35.9) has 465433 bin [35.9,36.0) has 459908 bin [36.0,36.1) has 440253 bin [36.1,36.2) has 441325 bin [36.2,36.3) has 428634 bin [36.3,36.4) has 427248 bin [36.4,36.5) has 416043 bin [36.5,36.6) has 386781 bin [36.6,36.7) has 380806 bin [36.7,36.8) has 369114 bin [36.8,36.9) has 377325 bin [36.9,37.0) has 375822 bin [37.0,37.1) has 363612 bin [37.1,37.2) has 345180 bin [37.2,37.3) has 325840 bin [37.3,37.4) has 300782 bin [37.4,37.5) has 300057 bin [37.5,37.6) has 307638 bin [37.6,37.7) has 302453 bin [37.7,37.8) has 296987 bin [37.8,37.9) has 287417 bin [37.9,38.0) has 271332 bin [38.0,38.1) has 270910 bin [38.1,38.2) has 275503 bin [38.2,38.3) has 273868 bin [38.3,38.4) has 280097 bin [38.4,38.5) has 283264 bin [38.5,38.6) has 267536 bin [38.6,38.7) has 270132 bin [38.7,38.8) has 270400 bin [38.8,38.9) has 254569 bin [38.9,39.0) has 247140 bin [39.0,39.1) has 247684 bin [39.1,39.2) has 269022 bin [39.2,39.3) has 278413 bin [39.3,39.4) has 265800 bin [39.4,39.5) has 229754 bin [39.5,39.6) has 234918 bin [39.6,39.7) has 250030 bin [39.7,39.8) has 271485 bin [39.8,39.9) has 261250 bin [39.9,40.0) has 221384 bin [40.0,40.1) has 218746 bin [40.1,40.2) has 228823 bin [40.2,40.3) has 245277 bin [40.3,40.4) has 228510 bin [40.4,40.5) has 206837 bin [40.5,40.6) has 205380 bin [40.6,40.7) has 210654 bin [40.7,40.8) has 202010 bin [40.8,40.9) has 179302 bin [40.9,41.0) has 175151 bin [41.0,41.1) has 179533 bin [41.1,41.2) has 156015 bin [41.2,41.3) has 143816 bin [41.3,41.4) has 144023 bin [41.4,41.5) has 150762 bin [41.5,41.6) has 167847 bin [41.6,41.7) has 151305 bin [41.7,41.8) has 132306 bin [41.8,41.9) has 109408 bin [41.9,42.0) has 102034 bin [42.0,42.1) has 97678 bin [42.1,42.2) has 97478 bin [42.2,42.3) has 91283 bin [42.3,42.4) has 83607 bin [42.4,42.5) has 77087 bin [42.5,42.6) has 74281 bin [42.6,42.7) has 65840 bin [42.7,42.8) has 59233 bin [42.8,42.9) has 54838 bin [42.9,43.0) has 53159 bin [43.0,43.1) has 52737 bin [43.1,43.2) has 51961 bin [43.2,43.3) has 51649 bin [43.3,43.4) has 50918 bin [43.4,43.5) has 49554 bin [43.5,43.6) has 48513 bin [43.6,43.7) has 47712 bin [43.7,43.8) has 47007 bin [43.8,43.9) has 45977 bin [43.9,44.0) has 45692 bin [44.0,44.1) has 44940 bin [44.1,44.2) has 43748 bin [44.2,44.3) has 43146 bin [44.3,44.4) has 41947 bin [44.4,44.5) has 41971 bin [44.5,44.6) has 41511 bin [44.6,44.7) has 40743 bin [44.7,44.8) has 40574 bin [44.8,44.9) has 40012 bin [44.9,45.0) has 38649 bin [45.0,45.1) has 37834 bin [45.1,45.2) has 37386 bin [45.2,45.3) has 36764 bin [45.3,45.4) has 36068 bin [45.4,45.5) has 34826 bin [45.5,45.6) has 33221 bin [45.6,45.7) has 32370 bin [45.7,45.8) has 32257 bin [45.8,45.9) has 31022 bin [45.9,46.0) has 30463 bin [46.0,46.1) has 29633 bin [46.1,46.2) has 28645 bin [46.2,46.3) has 28026 bin [46.3,46.4) has 27082 bin [46.4,46.5) has 26205 bin [46.5,46.6) has 25250 bin [46.6,46.7) has 24411 bin [46.7,46.8) has 23552 bin [46.8,46.9) has 23321 bin [46.9,47.0) has 22480 bin [47.0,47.1) has 22290 bin [47.1,47.2) has 21365 bin [47.2,47.3) has 20866 bin [47.3,47.4) has 20098 bin [47.4,47.5) has 19091 bin [47.5,47.6) has 18935 bin [47.6,47.7) has 18371 bin [47.7,47.8) has 17826 bin [47.8,47.9) has 17668 bin [47.9,48.0) has 17124 bin [48.0,48.1) has 16466 bin [48.1,48.2) has 15863 bin [48.2,48.3) has 15522 bin [48.3,48.4) has 15212 bin [48.4,48.5) has 15215 bin [48.5,48.6) has 14587 bin [48.6,48.7) has 14075 bin [48.7,48.8) has 13735 bin [48.8,48.9) has 13692 bin [48.9,49.0) has 13184 bin [49.0,49.1) has 12358 bin [49.1,49.2) has 12087 bin [49.2,49.3) has 11875 bin [49.3,49.4) has 11307 bin [49.4,49.5) has 11012 bin [49.5,49.6) has 10623 bin [49.6,49.7) has 10058 bin [49.7,49.8) has 9576 bin [49.8,49.9) has 9151 bin [49.9,50.0) has 8691 bin [50.0,50.1) has 8385 bin [50.1,50.2) has 7974 bin [50.2,50.3) has 7556 bin [50.3,50.4) has 7056 bin [50.4,50.5) has 6494 bin [50.5,50.6) has 6007 bin [50.6,50.7) has 5711 bin [50.7,50.8) has 5443 bin [50.8,50.9) has 5238 bin [50.9,51.0) has 4908 bin [51.0,51.1) has 4564 bin [51.1,51.2) has 4465 bin [51.2,51.3) has 4232 bin [51.3,51.4) has 3984 bin [51.4,51.5) has 3817 bin [51.5,51.6) has 3579 bin [51.6,51.7) has 3418 bin [51.7,51.8) has 3139 bin [51.8,51.9) has 2885 bin [51.9,52.0) has 2842 bin [52.0,52.1) has 2599 bin [52.1,52.2) has 2511 bin [52.2,52.3) has 2361 bin [52.3,52.4) has 2312 bin [52.4,52.5) has 2204 bin [52.5,52.6) has 2064 bin [52.6,52.7) has 1860 bin [52.7,52.8) has 1796 bin [52.8,52.9) has 1647 bin [52.9,53.0) has 1582 bin [53.0,53.1) has 1499 bin [53.1,53.2) has 1401 bin [53.2,53.3) has 1275 bin [53.3,53.4) has 1143 bin [53.4,53.5) has 1185 bin [53.5,53.6) has 1026 bin [53.6,53.7) has 941 bin [53.7,53.8) has 809 bin [53.8,53.9) has 786 bin [53.9,54.0) has 769 bin [54.0,54.1) has 723 bin [54.1,54.2) has 676 bin [54.2,54.3) has 616 bin [54.3,54.4) has 582 bin [54.4,54.5) has 546 bin [54.5,54.6) has 526 bin [54.6,54.7) has 473 bin [54.7,54.8) has 415 bin [54.8,54.9) has 417 bin [54.9,55.0) has 343 bin [55.0,55.1) has 299 bin [55.1,55.2) has 299 bin [55.2,55.3) has 247 bin [55.3,55.4) has 225 bin [55.4,55.5) has 194 bin [55.5,55.6) has 166 bin [55.6,55.7) has 168 bin [55.7,55.8) has 135 bin [55.8,55.9) has 123 bin [55.9,56.0) has 115 bin [56.0,56.1) has 110 bin [56.1,56.2) has 88 bin [56.2,56.3) has 71 bin [56.3,56.4) has 67 bin [56.4,56.5) has 46 bin [56.5,56.6) has 34 bin [56.6,56.7) has 26 bin [56.7,56.8) has 21 bin [56.8,56.9) has 18 bin [56.9,57.0) has 11 bin [57.0,57.1) has 9 bin [57.1,57.2) has 5 bin [57.2,57.3) has 2 bin [57.3,57.4) has 2 bin [57.5,57.6) has 1 average z coordinate 34.9 for 62799031 element(s) point source id histogram with bin size 1.000000 bin 140 has 4989823 bin 141 has 48300426 bin 142 has 9508782 average point source id 141.071959056183516 for 62799031 element(s)