lasinfo (210611) report for 'AHN4T/51DZ1_03.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: 31332859 number of points by return: 24537447 5032785 1491176 247324 24127 scale factor x y z: 0.001 0.001 0.001 offset x y z: 151980 379980 0 min x y z: 151980.000 379980.000 20.638 max x y z: 153019.999 381269.999 53.109 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: 31332859 extended number of points by return: 24537447 5032785 1491176 247324 24127 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 20638 53109 intensity 56 3272 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 67 69 gps_time 298040253.089145 298043785.685981 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 36 255 B 24 255 NIR 7 255 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 32.72 ('Amplitude') attribute1 -16.49 16.93 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24537447 number of intermediate returns: 1762228 number of last returns: 24534546 number of single returns: 19501362 covered area in square units/kilounits: 1339464/1.34 point density: all returns 23.39 last only 18.32 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31332859 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24537447 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5032785 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1491176 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 247324 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24127 instead zero. overview over extended number of returns of given pulse: 19501362 7086818 3730768 893198 113553 6850 310 0 0 0 0 0 0 0 0 histogram of classification of points: 9119388 unclassified (1) 21603229 ground (2) 603894 building (6) 6180 water (9) 168 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2317458 +---> 770938 of those are unclassified (1) +---> 1478725 of those are ground (2) +---> 67795 of those are building (6) z coordinate histogram with bin size 0.100000 bin [20.6,20.7) has 22 bin [20.7,20.8) has 443 bin [20.8,20.9) has 2168 bin [20.9,21.0) has 1987 bin [21.0,21.1) has 2607 bin [21.1,21.2) has 1664 bin [21.2,21.3) has 1375 bin [21.3,21.4) has 1263 bin [21.4,21.5) has 1253 bin [21.5,21.6) has 1142 bin [21.6,21.7) has 1188 bin [21.7,21.8) has 1495 bin [21.8,21.9) has 1486 bin [21.9,22.0) has 1555 bin [22.0,22.1) has 1833 bin [22.1,22.2) has 2734 bin [22.2,22.3) has 3394 bin [22.3,22.4) has 4315 bin [22.4,22.5) has 12298 bin [22.5,22.6) has 36386 bin [22.6,22.7) has 73241 bin [22.7,22.8) has 90819 bin [22.8,22.9) has 116637 bin [22.9,23.0) has 208894 bin [23.0,23.1) has 279479 bin [23.1,23.2) has 346180 bin [23.2,23.3) has 377976 bin [23.3,23.4) has 471256 bin [23.4,23.5) has 543300 bin [23.5,23.6) has 602717 bin [23.6,23.7) has 835937 bin [23.7,23.8) has 1044461 bin [23.8,23.9) has 1136386 bin [23.9,24.0) has 1353935 bin [24.0,24.1) has 1359548 bin [24.1,24.2) has 1245631 bin [24.2,24.3) has 1079261 bin [24.3,24.4) has 1137371 bin [24.4,24.5) has 1046568 bin [24.5,24.6) has 862136 bin [24.6,24.7) has 840269 bin [24.7,24.8) has 732483 bin [24.8,24.9) has 574873 bin [24.9,25.0) has 508538 bin [25.0,25.1) has 572971 bin [25.1,25.2) has 459969 bin [25.2,25.3) has 419231 bin [25.3,25.4) has 372226 bin [25.4,25.5) has 328546 bin [25.5,25.6) has 299230 bin [25.6,25.7) has 311991 bin [25.7,25.8) has 346221 bin [25.8,25.9) has 338786 bin [25.9,26.0) has 307952 bin [26.0,26.1) has 290095 bin [26.1,26.2) has 300097 bin [26.2,26.3) has 325334 bin [26.3,26.4) has 311762 bin [26.4,26.5) has 273490 bin [26.5,26.6) has 228011 bin [26.6,26.7) has 188540 bin [26.7,26.8) has 165668 bin [26.8,26.9) has 136174 bin [26.9,27.0) has 105923 bin [27.0,27.1) has 75344 bin [27.1,27.2) has 58291 bin [27.2,27.3) has 48752 bin [27.3,27.4) has 44552 bin [27.4,27.5) has 43350 bin [27.5,27.6) has 44124 bin [27.6,27.7) has 42716 bin [27.7,27.8) has 41368 bin [27.8,27.9) has 40267 bin [27.9,28.0) has 40993 bin [28.0,28.1) has 40985 bin [28.1,28.2) has 40291 bin [28.2,28.3) has 40586 bin [28.3,28.4) has 40933 bin [28.4,28.5) has 40150 bin [28.5,28.6) has 40835 bin [28.6,28.7) has 39776 bin [28.7,28.8) has 40340 bin [28.8,28.9) has 38932 bin [28.9,29.0) has 37876 bin [29.0,29.1) has 38230 bin [29.1,29.2) has 38140 bin [29.2,29.3) has 38252 bin [29.3,29.4) has 37352 bin [29.4,29.5) has 37157 bin [29.5,29.6) has 37626 bin [29.6,29.7) has 37740 bin [29.7,29.8) has 37807 bin [29.8,29.9) has 36671 bin [29.9,30.0) has 36798 bin [30.0,30.1) has 36402 bin [30.1,30.2) has 36660 bin [30.2,30.3) has 36533 bin [30.3,30.4) has 36656 bin [30.4,30.5) has 35890 bin [30.5,30.6) has 36115 bin [30.6,30.7) has 35824 bin [30.7,30.8) has 35949 bin [30.8,30.9) has 36366 bin [30.9,31.0) has 35726 bin [31.0,31.1) has 35012 bin [31.1,31.2) has 34804 bin [31.2,31.3) has 33403 bin [31.3,31.4) has 33241 bin [31.4,31.5) has 34547 bin [31.5,31.6) has 33556 bin [31.6,31.7) has 33173 bin [31.7,31.8) has 32429 bin [31.8,31.9) has 31858 bin [31.9,32.0) has 31659 bin [32.0,32.1) has 31116 bin [32.1,32.2) has 30462 bin [32.2,32.3) has 30084 bin [32.3,32.4) has 30144 bin [32.4,32.5) has 29840 bin [32.5,32.6) has 29887 bin [32.6,32.7) has 29858 bin [32.7,32.8) has 29286 bin [32.8,32.9) has 29845 bin [32.9,33.0) has 29276 bin [33.0,33.1) has 29464 bin [33.1,33.2) has 29082 bin [33.2,33.3) has 29361 bin [33.3,33.4) has 28862 bin [33.4,33.5) has 28912 bin [33.5,33.6) has 28663 bin [33.6,33.7) has 28657 bin [33.7,33.8) has 28242 bin [33.8,33.9) has 28809 bin [33.9,34.0) has 28922 bin [34.0,34.1) has 28811 bin [34.1,34.2) has 28584 bin [34.2,34.3) has 28953 bin [34.3,34.4) has 28804 bin [34.4,34.5) has 28819 bin [34.5,34.6) has 29448 bin [34.6,34.7) has 28938 bin [34.7,34.8) has 29219 bin [34.8,34.9) has 29652 bin [34.9,35.0) has 30161 bin [35.0,35.1) has 29776 bin [35.1,35.2) has 30177 bin [35.2,35.3) has 30395 bin [35.3,35.4) has 30195 bin [35.4,35.5) has 30347 bin [35.5,35.6) has 30457 bin [35.6,35.7) has 30904 bin [35.7,35.8) has 30909 bin [35.8,35.9) has 31343 bin [35.9,36.0) has 31425 bin [36.0,36.1) has 31562 bin [36.1,36.2) has 32276 bin [36.2,36.3) has 32554 bin [36.3,36.4) has 32765 bin [36.4,36.5) has 33106 bin [36.5,36.6) has 33304 bin [36.6,36.7) has 33895 bin [36.7,36.8) has 33794 bin [36.8,36.9) has 34150 bin [36.9,37.0) has 34371 bin [37.0,37.1) has 34839 bin [37.1,37.2) has 35769 bin [37.2,37.3) has 36538 bin [37.3,37.4) has 36388 bin [37.4,37.5) has 37413 bin [37.5,37.6) has 38064 bin [37.6,37.7) has 38418 bin [37.7,37.8) has 39299 bin [37.8,37.9) has 39998 bin [37.9,38.0) has 40626 bin [38.0,38.1) has 41394 bin [38.1,38.2) has 41909 bin [38.2,38.3) has 42683 bin [38.3,38.4) has 43333 bin [38.4,38.5) has 43617 bin [38.5,38.6) has 45018 bin [38.6,38.7) has 45542 bin [38.7,38.8) has 46857 bin [38.8,38.9) has 47454 bin [38.9,39.0) has 49244 bin [39.0,39.1) has 49637 bin [39.1,39.2) has 50574 bin [39.2,39.3) has 51531 bin [39.3,39.4) has 52837 bin [39.4,39.5) has 54432 bin [39.5,39.6) has 55053 bin [39.6,39.7) has 55261 bin [39.7,39.8) has 56118 bin [39.8,39.9) has 56800 bin [39.9,40.0) has 58808 bin [40.0,40.1) has 59780 bin [40.1,40.2) has 61223 bin [40.2,40.3) has 62544 bin [40.3,40.4) has 62815 bin [40.4,40.5) has 64333 bin [40.5,40.6) has 65320 bin [40.6,40.7) has 65711 bin [40.7,40.8) has 67030 bin [40.8,40.9) has 67486 bin [40.9,41.0) has 68007 bin [41.0,41.1) has 68426 bin [41.1,41.2) has 69317 bin [41.2,41.3) has 69192 bin [41.3,41.4) has 69707 bin [41.4,41.5) has 69411 bin [41.5,41.6) has 69861 bin [41.6,41.7) has 69561 bin [41.7,41.8) has 69385 bin [41.8,41.9) has 68420 bin [41.9,42.0) has 68909 bin [42.0,42.1) has 67996 bin [42.1,42.2) has 67235 bin [42.2,42.3) has 66452 bin [42.3,42.4) has 65742 bin [42.4,42.5) has 65444 bin [42.5,42.6) has 64904 bin [42.6,42.7) has 62859 bin [42.7,42.8) has 62218 bin [42.8,42.9) has 60641 bin [42.9,43.0) has 58954 bin [43.0,43.1) has 57304 bin [43.1,43.2) has 56586 bin [43.2,43.3) has 55716 bin [43.3,43.4) has 54704 bin [43.4,43.5) has 52995 bin [43.5,43.6) has 51744 bin [43.6,43.7) has 50607 bin [43.7,43.8) has 49514 bin [43.8,43.9) has 47885 bin [43.9,44.0) has 46898 bin [44.0,44.1) has 45605 bin [44.1,44.2) has 44479 bin [44.2,44.3) has 43486 bin [44.3,44.4) has 42212 bin [44.4,44.5) has 40683 bin [44.5,44.6) has 39524 bin [44.6,44.7) has 38465 bin [44.7,44.8) has 37524 bin [44.8,44.9) has 36013 bin [44.9,45.0) has 34803 bin [45.0,45.1) has 33761 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[49.0,49.1) has 1297 bin [49.1,49.2) has 1127 bin [49.2,49.3) has 929 bin [49.3,49.4) has 848 bin [49.4,49.5) has 758 bin [49.5,49.6) has 715 bin [49.6,49.7) has 603 bin [49.7,49.8) has 545 bin [49.8,49.9) has 447 bin [49.9,50.0) has 418 bin [50.0,50.1) has 357 bin [50.1,50.2) has 335 bin [50.2,50.3) has 295 bin [50.3,50.4) has 227 bin [50.4,50.5) has 240 bin [50.5,50.6) has 181 bin [50.6,50.7) has 160 bin [50.7,50.8) has 178 bin [50.8,50.9) has 140 bin [50.9,51.0) has 145 bin [51.0,51.1) has 102 bin [51.1,51.2) has 118 bin [51.2,51.3) has 104 bin [51.3,51.4) has 87 bin [51.4,51.5) has 71 bin [51.5,51.6) has 55 bin [51.6,51.7) has 38 bin [51.7,51.8) has 39 bin [51.8,51.9) has 31 bin [51.9,52.0) has 23 bin [52.0,52.1) has 20 bin [52.1,52.2) has 21 bin [52.2,52.3) has 17 bin [52.3,52.4) has 15 bin [52.4,52.5) has 14 bin [52.5,52.6) has 16 bin [52.6,52.7) has 5 bin [52.7,52.8) has 4 bin [52.8,52.9) has 4 bin [52.9,53.0) has 2 bin [53.0,53.1) has 1 bin [53.1,53.2) has 1 average z coordinate 27.9 for 31332859 element(s) point source id histogram with bin size 1.000000 bin 67 has 257156 bin 68 has 21837452 bin 69 has 9238251 average point source id 68.28663503065583 for 31332859 element(s)