lasinfo (210611) report for 'AHN4T/12BZ1_14.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: 334/2022 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: 29748825 number of points by return: 22455785 4114428 2294962 738477 131131 scale factor x y z: 0.001 0.001 0.001 offset x y z: 232980 564980 0 min x y z: 232980.000 564980.000 4.115 max x y z: 234019.999 566269.999 35.571 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: 29748825 extended number of points by return: 22455785 4114428 2294962 738477 131131 13219 823 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 4115 35571 intensity 59 4538 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -5 29 user_data 6 7 point_source_ID 37 38 gps_time 330787670.457559 330789135.807309 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 255 G 57 255 B 35 255 NIR 23 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.65 29.23 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22455785 number of intermediate returns: 3183031 number of last returns: 22447552 number of single returns: 18337543 covered area in square units/kilounits: 1335592/1.34 point density: all returns 22.27 last only 16.81 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29748825 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22455785 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4114428 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2294962 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 738477 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 131131 instead zero. overview over extended number of returns of given pulse: 18337543 3636035 4672413 2432232 590312 74704 5586 0 0 0 0 0 0 0 0 histogram of classification of points: 7978292 unclassified (1) 21704451 ground (2) 1608 building (6) 64474 water (9) +-> flagged as extended overlap: 1634020 +---> 211925 of those are unclassified (1) +---> 1410133 of those are ground (2) +---> 11962 of those are water (9) z coordinate histogram with bin size 0.100000 bin [4.1,4.2) has 40 bin [4.2,4.3) has 4250 bin [4.3,4.4) has 20802 bin [4.4,4.5) has 9299 bin [4.5,4.6) has 9670 bin [4.6,4.7) has 9238 bin [4.7,4.8) has 11908 bin [4.8,4.9) has 15860 bin [4.9,5.0) has 53700 bin [5.0,5.1) has 283958 bin [5.1,5.2) has 632752 bin [5.2,5.3) has 611368 bin [5.3,5.4) has 593747 bin [5.4,5.5) has 638320 bin [5.5,5.6) has 624344 bin [5.6,5.7) has 882237 bin [5.7,5.8) has 943774 bin [5.8,5.9) has 1173501 bin [5.9,6.0) has 1363465 bin [6.0,6.1) has 838091 bin [6.1,6.2) has 469022 bin [6.2,6.3) has 410619 bin [6.3,6.4) has 436957 bin [6.4,6.5) has 444503 bin [6.5,6.6) has 413185 bin [6.6,6.7) has 306769 bin [6.7,6.8) has 345544 bin [6.8,6.9) has 308039 bin [6.9,7.0) has 258949 bin [7.0,7.1) has 269097 bin [7.1,7.2) has 281819 bin [7.2,7.3) has 287779 bin [7.3,7.4) has 288320 bin [7.4,7.5) has 276439 bin [7.5,7.6) has 266573 bin [7.6,7.7) has 269606 bin [7.7,7.8) has 300227 bin [7.8,7.9) has 334902 bin [7.9,8.0) has 372774 bin [8.0,8.1) has 408862 bin [8.1,8.2) has 412200 bin [8.2,8.3) has 373127 bin [8.3,8.4) has 347303 bin [8.4,8.5) has 389215 bin [8.5,8.6) has 453799 bin [8.6,8.7) has 436481 bin [8.7,8.8) has 406341 bin [8.8,8.9) has 358148 bin [8.9,9.0) has 320657 bin [9.0,9.1) has 311799 bin [9.1,9.2) has 259062 bin [9.2,9.3) has 206881 bin [9.3,9.4) has 194002 bin [9.4,9.5) has 232455 bin [9.5,9.6) has 286534 bin [9.6,9.7) has 306208 bin [9.7,9.8) has 276788 bin [9.8,9.9) has 215670 bin [9.9,10.0) has 166809 bin [10.0,10.1) has 138192 bin [10.1,10.2) has 135568 bin [10.2,10.3) has 135704 bin [10.3,10.4) has 116480 bin [10.4,10.5) has 92387 bin [10.5,10.6) has 91872 bin [10.6,10.7) has 88560 bin [10.7,10.8) has 82254 bin [10.8,10.9) has 83072 bin [10.9,11.0) has 57247 bin [11.0,11.1) has 39635 bin [11.1,11.2) has 34915 bin [11.2,11.3) has 33157 bin [11.3,11.4) has 32412 bin [11.4,11.5) has 32636 bin [11.5,11.6) has 32633 bin [11.6,11.7) has 32051 bin [11.7,11.8) has 31968 bin [11.8,11.9) has 32270 bin [11.9,12.0) has 32828 bin [12.0,12.1) has 32136 bin [12.1,12.2) has 32543 bin [12.2,12.3) has 32219 bin [12.3,12.4) has 32440 bin [12.4,12.5) has 32557 bin [12.5,12.6) has 32925 bin [12.6,12.7) has 33234 bin [12.7,12.8) has 33334 bin [12.8,12.9) has 33058 bin [12.9,13.0) has 33422 bin [13.0,13.1) has 33236 bin [13.1,13.2) has 33834 bin [13.2,13.3) has 33780 bin [13.3,13.4) has 33946 bin [13.4,13.5) has 34056 bin [13.5,13.6) has 33820 bin [13.6,13.7) has 33477 bin [13.7,13.8) has 33573 bin [13.8,13.9) has 33398 bin [13.9,14.0) has 33902 bin [14.0,14.1) has 33630 bin [14.1,14.2) has 33718 bin [14.2,14.3) has 33523 bin [14.3,14.4) has 33628 bin [14.4,14.5) has 33848 bin [14.5,14.6) has 34298 bin [14.6,14.7) has 34028 bin [14.7,14.8) has 34450 bin [14.8,14.9) has 34883 bin [14.9,15.0) has 34427 bin [15.0,15.1) has 34823 bin [15.1,15.2) has 34556 bin [15.2,15.3) has 34871 bin [15.3,15.4) has 34939 bin [15.4,15.5) has 34708 bin [15.5,15.6) has 34910 bin [15.6,15.7) has 34826 bin [15.7,15.8) has 34905 bin [15.8,15.9) has 35194 bin [15.9,16.0) has 35416 bin [16.0,16.1) has 35743 bin [16.1,16.2) has 35729 bin [16.2,16.3) has 35691 bin [16.3,16.4) has 36172 bin [16.4,16.5) has 35769 bin [16.5,16.6) has 36571 bin [16.6,16.7) has 36398 bin [16.7,16.8) has 36327 bin [16.8,16.9) has 36172 bin [16.9,17.0) has 36526 bin [17.0,17.1) has 36647 bin [17.1,17.2) has 36567 bin [17.2,17.3) has 36855 bin [17.3,17.4) has 37554 bin [17.4,17.5) has 37351 bin [17.5,17.6) has 37757 bin [17.6,17.7) has 37712 bin [17.7,17.8) has 37953 bin [17.8,17.9) has 37874 bin [17.9,18.0) has 37594 bin [18.0,18.1) has 38093 bin [18.1,18.2) has 38403 bin [18.2,18.3) has 38809 bin [18.3,18.4) has 38795 bin [18.4,18.5) has 38968 bin [18.5,18.6) has 39072 bin [18.6,18.7) has 39329 bin [18.7,18.8) has 39532 bin [18.8,18.9) has 39848 bin [18.9,19.0) has 40226 bin [19.0,19.1) has 40211 bin [19.1,19.2) has 40382 bin [19.2,19.3) has 40279 bin [19.3,19.4) has 40467 bin [19.4,19.5) has 40842 bin [19.5,19.6) has 41515 bin [19.6,19.7) has 41504 bin [19.7,19.8) has 41784 bin [19.8,19.9) has 41588 bin [19.9,20.0) has 41786 bin [20.0,20.1) has 41725 bin [20.1,20.2) has 41711 bin [20.2,20.3) has 42476 bin [20.3,20.4) has 42476 bin [20.4,20.5) has 42508 bin [20.5,20.6) has 43299 bin [20.6,20.7) has 43336 bin [20.7,20.8) has 43273 bin [20.8,20.9) has 43526 bin [20.9,21.0) has 43595 bin [21.0,21.1) has 43660 bin [21.1,21.2) has 43927 bin [21.2,21.3) has 43853 bin [21.3,21.4) has 44914 bin [21.4,21.5) has 45238 bin [21.5,21.6) has 45338 bin [21.6,21.7) has 45697 bin [21.7,21.8) has 45945 bin [21.8,21.9) has 45796 bin [21.9,22.0) has 46197 bin [22.0,22.1) has 46556 bin [22.1,22.2) has 46572 bin [22.2,22.3) has 46649 bin [22.3,22.4) has 46895 bin [22.4,22.5) has 46882 bin [22.5,22.6) has 47047 bin [22.6,22.7) has 47734 bin [22.7,22.8) has 47246 bin [22.8,22.9) has 47193 bin [22.9,23.0) has 47458 bin [23.0,23.1) has 47830 bin [23.1,23.2) has 47962 bin [23.2,23.3) has 47905 bin [23.3,23.4) has 47450 bin [23.4,23.5) has 47635 bin [23.5,23.6) has 47636 bin [23.6,23.7) has 47785 bin [23.7,23.8) has 48431 bin [23.8,23.9) has 48402 bin [23.9,24.0) has 47873 bin [24.0,24.1) has 47900 bin [24.1,24.2) has 47209 bin [24.2,24.3) has 47677 bin [24.3,24.4) has 47582 bin [24.4,24.5) has 47417 bin [24.5,24.6) has 47181 bin [24.6,24.7) has 46889 bin [24.7,24.8) has 46882 bin [24.8,24.9) has 46876 bin [24.9,25.0) has 45873 bin [25.0,25.1) has 45399 bin [25.1,25.2) has 45601 bin [25.2,25.3) has 45353 bin [25.3,25.4) has 44546 bin [25.4,25.5) has 44124 bin [25.5,25.6) has 44185 bin [25.6,25.7) has 44095 bin [25.7,25.8) has 43556 bin [25.8,25.9) has 42962 bin [25.9,26.0) has 42450 bin [26.0,26.1) has 42036 bin [26.1,26.2) has 41250 bin [26.2,26.3) has 40491 bin [26.3,26.4) has 39862 bin [26.4,26.5) has 39298 bin [26.5,26.6) has 38681 bin [26.6,26.7) has 38048 bin [26.7,26.8) has 37790 bin [26.8,26.9) has 36865 bin [26.9,27.0) has 36376 bin [27.0,27.1) has 36032 bin [27.1,27.2) has 35399 bin [27.2,27.3) has 34877 bin [27.3,27.4) has 34412 bin [27.4,27.5) has 33647 bin [27.5,27.6) has 32829 bin [27.6,27.7) has 32703 bin [27.7,27.8) has 31867 bin [27.8,27.9) has 31108 bin [27.9,28.0) has 30859 bin [28.0,28.1) has 30109 bin [28.1,28.2) has 29512 bin [28.2,28.3) has 28965 bin [28.3,28.4) has 28609 bin [28.4,28.5) has 27742 bin [28.5,28.6) has 26921 bin [28.6,28.7) has 26128 bin [28.7,28.8) has 25152 bin [28.8,28.9) has 24014 bin [28.9,29.0) has 23550 bin [29.0,29.1) has 22748 bin [29.1,29.2) has 21703 bin [29.2,29.3) has 21201 bin [29.3,29.4) has 19932 bin [29.4,29.5) has 18831 bin [29.5,29.6) has 18288 bin [29.6,29.7) has 17202 bin [29.7,29.8) has 16146 bin [29.8,29.9) has 15483 bin [29.9,30.0) has 14690 bin [30.0,30.1) has 13539 bin [30.1,30.2) has 12892 bin [30.2,30.3) has 12308 bin [30.3,30.4) has 11243 bin [30.4,30.5) has 10607 bin [30.5,30.6) has 9600 bin [30.6,30.7) has 8892 bin [30.7,30.8) has 8194 bin [30.8,30.9) has 7314 bin [30.9,31.0) has 6722 bin [31.0,31.1) has 6317 bin [31.1,31.2) has 5803 bin [31.2,31.3) has 5190 bin [31.3,31.4) has 4700 bin [31.4,31.5) has 4133 bin [31.5,31.6) has 3643 bin [31.6,31.7) has 3321 bin [31.7,31.8) has 3027 bin [31.8,31.9) has 2641 bin [31.9,32.0) has 2246 bin [32.0,32.1) has 1985 bin [32.1,32.2) has 1640 bin [32.2,32.3) has 1469 bin [32.3,32.4) has 1228 bin [32.4,32.5) has 1047 bin [32.5,32.6) has 851 bin [32.6,32.7) has 726 bin [32.7,32.8) has 618 bin [32.8,32.9) has 562 bin [32.9,33.0) has 477 bin [33.0,33.1) has 363 bin [33.1,33.2) has 333 bin [33.2,33.3) has 308 bin [33.3,33.4) has 277 bin [33.4,33.5) has 195 bin [33.5,33.6) has 205 bin [33.6,33.7) has 159 bin [33.7,33.8) has 136 bin [33.8,33.9) has 135 bin [33.9,34.0) has 99 bin [34.0,34.1) has 74 bin [34.1,34.2) has 56 bin [34.2,34.3) has 66 bin [34.3,34.4) has 49 bin [34.4,34.5) has 36 bin [34.5,34.6) has 38 bin [34.6,34.7) has 25 bin [34.7,34.8) has 28 bin [34.8,34.9) has 13 bin [34.9,35.0) has 12 bin [35.0,35.1) has 16 bin [35.1,35.2) has 11 bin [35.2,35.3) has 9 bin [35.3,35.4) has 2 bin [35.4,35.5) has 3 bin [35.5,35.6) has 3 average z coordinate 10.5 for 29748825 element(s) point source id histogram with bin size 1.000000 bin 37 has 16639500 bin 38 has 13109325 average point source id 37.44066698432627 for 29748825 element(s)