lasinfo (210611) report for 'AHN4T/22DN1_17.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: 51979643 number of points by return: 48509936 2416985 852903 177451 21837 scale factor x y z: 0.001 0.001 0.001 offset x y z: 230980 507480 0 min x y z: 230980.000 507480.000 5.525 max x y z: 232019.999 508769.999 38.150 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: 51979643 extended number of points by return: 48509936 2416985 852903 177451 21837 511 20 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 5525 38150 intensity 55 4712 return_number 1 7 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 84 156 gps_time 324050561.772975 330601485.709503 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 38 255 B 34 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.33 30.67 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48509936 number of intermediate returns: 1059629 number of last returns: 48481485 number of single returns: 46071407 covered area in square units/kilounits: 1320412/1.32 point density: all returns 39.37 last only 36.72 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 51979643 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48509936 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2416985 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 852903 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 177451 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21837 instead zero. overview over extended number of returns of given pulse: 46071407 3137726 2035346 625053 101525 8183 403 0 0 0 0 0 0 0 0 histogram of classification of points: 6458255 unclassified (1) 44888399 ground (2) 583755 building (6) 37390 water (9) 11844 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3740961 +---> 830591 of those are unclassified (1) +---> 2904694 of those are ground (2) +---> 2693 of those are building (6) +---> 2983 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.5,5.6) has 12 bin [5.6,5.7) has 413 bin [5.7,5.8) has 2663 bin [5.8,5.9) has 4406 bin [5.9,6.0) has 5138 bin [6.0,6.1) has 9359 bin [6.1,6.2) has 15199 bin [6.2,6.3) has 43185 bin [6.3,6.4) has 56663 bin [6.4,6.5) has 67749 bin [6.5,6.6) has 113459 bin [6.6,6.7) has 307244 bin [6.7,6.8) has 876990 bin [6.8,6.9) has 1783212 bin [6.9,7.0) has 3308626 bin [7.0,7.1) has 3848881 bin [7.1,7.2) has 4719146 bin [7.2,7.3) has 3619614 bin [7.3,7.4) has 3654918 bin [7.4,7.5) has 4102926 bin [7.5,7.6) has 4195776 bin [7.6,7.7) has 3968687 bin [7.7,7.8) has 3420976 bin [7.8,7.9) has 3118762 bin [7.9,8.0) has 2213511 bin [8.0,8.1) has 1503843 bin [8.1,8.2) has 975092 bin [8.2,8.3) has 607891 bin [8.3,8.4) has 324433 bin [8.4,8.5) has 148151 bin [8.5,8.6) has 65720 bin [8.6,8.7) has 47693 bin [8.7,8.8) has 47772 bin [8.8,8.9) has 47836 bin [8.9,9.0) has 40884 bin [9.0,9.1) has 40778 bin [9.1,9.2) has 42736 bin [9.2,9.3) has 40101 bin [9.3,9.4) has 42056 bin [9.4,9.5) has 43662 bin [9.5,9.6) has 40353 bin [9.6,9.7) has 38705 bin [9.7,9.8) has 40121 bin [9.8,9.9) has 40312 bin [9.9,10.0) has 40623 bin [10.0,10.1) has 42852 bin [10.1,10.2) has 44820 bin [10.2,10.3) has 44513 bin [10.3,10.4) has 45299 bin [10.4,10.5) has 45336 bin [10.5,10.6) has 45589 bin [10.6,10.7) has 47006 bin [10.7,10.8) has 45266 bin [10.8,10.9) has 46047 bin [10.9,11.0) has 47322 bin [11.0,11.1) has 47820 bin [11.1,11.2) has 47905 bin [11.2,11.3) has 48132 bin [11.3,11.4) has 49077 bin [11.4,11.5) has 51668 bin [11.5,11.6) has 52552 bin [11.6,11.7) has 51706 bin [11.7,11.8) has 51385 bin [11.8,11.9) has 50471 bin [11.9,12.0) has 50060 bin [12.0,12.1) has 50452 bin [12.1,12.2) has 47519 bin [12.2,12.3) has 46723 bin [12.3,12.4) has 47068 bin [12.4,12.5) has 47103 bin [12.5,12.6) has 44502 bin [12.6,12.7) has 44904 bin [12.7,12.8) has 44428 bin [12.8,12.9) has 43490 bin [12.9,13.0) has 43142 bin [13.0,13.1) has 42265 bin [13.1,13.2) has 42024 bin [13.2,13.3) has 41672 bin [13.3,13.4) has 41295 bin [13.4,13.5) has 41320 bin [13.5,13.6) has 43788 bin [13.6,13.7) has 39241 bin [13.7,13.8) has 35435 bin [13.8,13.9) has 34496 bin [13.9,14.0) has 34168 bin [14.0,14.1) has 32848 bin [14.1,14.2) has 32471 bin [14.2,14.3) has 32902 bin [14.3,14.4) has 31243 bin [14.4,14.5) has 32038 bin [14.5,14.6) has 31356 bin [14.6,14.7) has 29462 bin [14.7,14.8) has 28703 bin [14.8,14.9) has 27905 bin [14.9,15.0) has 27447 bin [15.0,15.1) has 27227 bin [15.1,15.2) has 26523 bin [15.2,15.3) has 26490 bin [15.3,15.4) has 27317 bin [15.4,15.5) has 26736 bin [15.5,15.6) has 26138 bin [15.6,15.7) has 26367 bin [15.7,15.8) has 26258 bin [15.8,15.9) has 26674 bin [15.9,16.0) has 26243 bin [16.0,16.1) has 26244 bin [16.1,16.2) has 25880 bin [16.2,16.3) has 25980 bin [16.3,16.4) has 25703 bin [16.4,16.5) has 25806 bin [16.5,16.6) has 25550 bin [16.6,16.7) has 25588 bin [16.7,16.8) has 25382 bin [16.8,16.9) has 25434 bin [16.9,17.0) has 25544 bin [17.0,17.1) has 25770 bin [17.1,17.2) has 25660 bin [17.2,17.3) has 25274 bin [17.3,17.4) has 25148 bin [17.4,17.5) has 25559 bin [17.5,17.6) has 25362 bin [17.6,17.7) has 25097 bin [17.7,17.8) has 24664 bin [17.8,17.9) has 24845 bin [17.9,18.0) has 24524 bin [18.0,18.1) has 24310 bin [18.1,18.2) has 24483 bin [18.2,18.3) has 24775 bin [18.3,18.4) has 24519 bin [18.4,18.5) has 24404 bin [18.5,18.6) has 23972 bin [18.6,18.7) has 23734 bin [18.7,18.8) has 23656 bin [18.8,18.9) has 23762 bin [18.9,19.0) has 24073 bin [19.0,19.1) has 24110 bin [19.1,19.2) has 23592 bin [19.2,19.3) has 23570 bin [19.3,19.4) has 22849 bin [19.4,19.5) has 22957 bin [19.5,19.6) has 23172 bin [19.6,19.7) has 23095 bin [19.7,19.8) has 23232 bin [19.8,19.9) has 23541 bin [19.9,20.0) has 23029 bin [20.0,20.1) has 22973 bin [20.1,20.2) has 22414 bin [20.2,20.3) has 22203 bin [20.3,20.4) has 22082 bin [20.4,20.5) has 21808 bin [20.5,20.6) has 21401 bin [20.6,20.7) has 21188 bin [20.7,20.8) has 20959 bin [20.8,20.9) has 20962 bin [20.9,21.0) has 20648 bin [21.0,21.1) has 20034 bin [21.1,21.2) has 19961 bin [21.2,21.3) has 19293 bin [21.3,21.4) has 19161 bin [21.4,21.5) has 18814 bin [21.5,21.6) has 18079 bin [21.6,21.7) has 17944 bin [21.7,21.8) has 17303 bin [21.8,21.9) has 17037 bin [21.9,22.0) has 16565 bin [22.0,22.1) has 16502 bin [22.1,22.2) has 16063 bin [22.2,22.3) has 15844 bin [22.3,22.4) has 15458 bin [22.4,22.5) has 15003 bin [22.5,22.6) has 14592 bin [22.6,22.7) has 13886 bin [22.7,22.8) has 13623 bin [22.8,22.9) has 13076 bin [22.9,23.0) has 13081 bin [23.0,23.1) has 12505 bin [23.1,23.2) has 11875 bin [23.2,23.3) has 11524 bin [23.3,23.4) has 11026 bin [23.4,23.5) has 10519 bin [23.5,23.6) has 10199 bin [23.6,23.7) has 9871 bin [23.7,23.8) has 9569 bin [23.8,23.9) has 9238 bin [23.9,24.0) has 8974 bin [24.0,24.1) has 8667 bin [24.1,24.2) has 8426 bin [24.2,24.3) has 8256 bin [24.3,24.4) has 8113 bin [24.4,24.5) has 7763 bin [24.5,24.6) has 7710 bin [24.6,24.7) has 7556 bin [24.7,24.8) has 7660 bin [24.8,24.9) has 7377 bin [24.9,25.0) has 7164 bin [25.0,25.1) has 6910 bin [25.1,25.2) has 6687 bin [25.2,25.3) has 6438 bin [25.3,25.4) has 6141 bin [25.4,25.5) has 6210 bin [25.5,25.6) has 6067 bin [25.6,25.7) has 5810 bin [25.7,25.8) has 5852 bin [25.8,25.9) has 5889 bin [25.9,26.0) has 5542 bin [26.0,26.1) has 5375 bin [26.1,26.2) has 5161 bin [26.2,26.3) has 5036 bin [26.3,26.4) has 4975 bin [26.4,26.5) has 4927 bin [26.5,26.6) has 4680 bin [26.6,26.7) has 4603 bin [26.7,26.8) has 4600 bin [26.8,26.9) has 4488 bin [26.9,27.0) has 4467 bin [27.0,27.1) has 4348 bin [27.1,27.2) has 4201 bin [27.2,27.3) has 4034 bin [27.3,27.4) has 3840 bin [27.4,27.5) has 3792 bin [27.5,27.6) has 3523 bin [27.6,27.7) has 3470 bin [27.7,27.8) has 3338 bin [27.8,27.9) has 3197 bin [27.9,28.0) has 2997 bin [28.0,28.1) has 2887 bin [28.1,28.2) has 2787 bin [28.2,28.3) has 2525 bin [28.3,28.4) has 2521 bin [28.4,28.5) has 2343 bin [28.5,28.6) has 2172 bin [28.6,28.7) has 2098 bin [28.7,28.8) has 2117 bin [28.8,28.9) has 2012 bin [28.9,29.0) has 1733 bin [29.0,29.1) has 1614 bin [29.1,29.2) has 1642 bin [29.2,29.3) has 1497 bin [29.3,29.4) has 1456 bin [29.4,29.5) has 1334 bin [29.5,29.6) has 1279 bin [29.6,29.7) has 1172 bin [29.7,29.8) has 1066 bin [29.8,29.9) has 1027 bin [29.9,30.0) has 981 bin [30.0,30.1) has 946 bin [30.1,30.2) has 859 bin [30.2,30.3) has 822 bin [30.3,30.4) has 722 bin [30.4,30.5) has 731 bin [30.5,30.6) has 800 bin [30.6,30.7) has 779 bin [30.7,30.8) has 738 bin [30.8,30.9) has 702 bin [30.9,31.0) has 634 bin [31.0,31.1) has 570 bin [31.1,31.2) has 569 bin [31.2,31.3) has 614 bin [31.3,31.4) has 576 bin [31.4,31.5) has 569 bin [31.5,31.6) has 617 bin [31.6,31.7) has 581 bin [31.7,31.8) has 529 bin [31.8,31.9) has 483 bin [31.9,32.0) has 442 bin [32.0,32.1) has 400 bin [32.1,32.2) has 403 bin [32.2,32.3) has 378 bin [32.3,32.4) has 389 bin [32.4,32.5) has 394 bin [32.5,32.6) has 423 bin [32.6,32.7) has 364 bin [32.7,32.8) has 365 bin [32.8,32.9) has 315 bin [32.9,33.0) has 361 bin [33.0,33.1) has 280 bin [33.1,33.2) has 216 bin [33.2,33.3) has 188 bin [33.3,33.4) has 182 bin [33.4,33.5) has 196 bin [33.5,33.6) has 199 bin [33.6,33.7) has 183 bin [33.7,33.8) has 172 bin [33.8,33.9) has 182 bin [33.9,34.0) has 161 bin [34.0,34.1) has 175 bin [34.1,34.2) has 170 bin [34.2,34.3) has 187 bin [34.3,34.4) has 159 bin [34.4,34.5) has 157 bin [34.5,34.6) has 152 bin [34.6,34.7) has 145 bin [34.7,34.8) has 151 bin [34.8,34.9) has 154 bin [34.9,35.0) has 122 bin [35.0,35.1) has 136 bin [35.1,35.2) has 109 bin [35.2,35.3) has 99 bin [35.3,35.4) has 118 bin [35.4,35.5) has 125 bin [35.5,35.6) has 112 bin [35.6,35.7) has 97 bin [35.7,35.8) has 96 bin [35.8,35.9) has 90 bin [35.9,36.0) has 72 bin [36.0,36.1) has 72 bin [36.1,36.2) has 82 bin [36.2,36.3) has 89 bin [36.3,36.4) has 85 bin [36.4,36.5) has 72 bin [36.5,36.6) has 73 bin [36.6,36.7) has 54 bin [36.7,36.8) has 37 bin [36.8,36.9) has 39 bin [36.9,37.0) has 33 bin [37.0,37.1) has 32 bin [37.1,37.2) has 28 bin [37.2,37.3) has 20 bin [37.3,37.4) has 14 bin [37.4,37.5) has 16 bin [37.5,37.6) has 18 bin [37.6,37.7) has 23 bin [37.7,37.8) has 12 bin [37.8,37.9) has 10 bin [37.9,38.0) has 15 bin [38.0,38.1) has 8 bin [38.1,38.2) has 6 average z coordinate 8.2 for 51979643 element(s) point source id histogram with bin size 1.000000 bin 84 has 8068152 bin 85 has 19019996 bin 155 has 3856781 bin 156 has 21034714 average point source id 118.77035913848043 for 51979643 element(s)