lasinfo (210611) report for 'AHN4T/17BZ1_05.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: 25685852 number of points by return: 23563629 1207998 662309 211095 36891 scale factor x y z: 0.001 0.001 0.001 offset x y z: 233980 542480 0 min x y z: 233980.000 542480.000 11.319 max x y z: 235019.999 543769.999 35.527 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: 25685852 extended number of points by return: 23563629 1207998 662309 211095 36891 3691 239 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 11319 35527 intensity 65 4769 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 -24 29 user_data 6 7 point_source_ID 55 57 gps_time 330435542.034674 330439289.645482 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 49 255 B 32 255 NIR 9 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.49 31.46 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23563629 number of intermediate returns: 916260 number of last returns: 23559589 number of single returns: 22353626 covered area in square units/kilounits: 1339104/1.34 point density: all returns 19.18 last only 17.59 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25685852 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23563629 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1207998 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 662309 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 211095 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 36891 instead zero. overview over extended number of returns of given pulse: 22353626 1090544 1354235 698293 166586 20902 1666 0 0 0 0 0 0 0 0 histogram of classification of points: 2247183 unclassified (1) 23315035 ground (2) 45462 building (6) 78172 water (9) +-> flagged as extended overlap: 2029628 +---> 169006 of those are unclassified (1) +---> 1847636 of those are ground (2) +---> 6169 of those are building (6) +---> 6817 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.3,11.4) has 114 bin [11.4,11.5) has 5177 bin [11.5,11.6) has 3137 bin [11.6,11.7) has 2294 bin [11.7,11.8) has 2583 bin [11.8,11.9) has 5196 bin [11.9,12.0) has 5528 bin [12.0,12.1) has 6453 bin [12.1,12.2) has 8306 bin [12.2,12.3) has 13627 bin [12.3,12.4) has 34503 bin [12.4,12.5) has 31159 bin [12.5,12.6) has 79768 bin [12.6,12.7) has 200448 bin [12.7,12.8) has 373762 bin [12.8,12.9) has 383904 bin [12.9,13.0) has 489054 bin [13.0,13.1) has 772677 bin [13.1,13.2) has 938649 bin [13.2,13.3) has 979842 bin [13.3,13.4) has 1212596 bin [13.4,13.5) has 1270888 bin [13.5,13.6) has 1031275 bin [13.6,13.7) has 1002291 bin [13.7,13.8) has 947462 bin [13.8,13.9) has 997714 bin [13.9,14.0) has 1438202 bin [14.0,14.1) has 1898832 bin [14.1,14.2) has 1619135 bin [14.2,14.3) has 1308063 bin [14.3,14.4) has 1008631 bin [14.4,14.5) has 765444 bin [14.5,14.6) has 679775 bin [14.6,14.7) has 887911 bin [14.7,14.8) has 821595 bin [14.8,14.9) has 632719 bin [14.9,15.0) has 403181 bin [15.0,15.1) has 335024 bin [15.1,15.2) has 225667 bin [15.2,15.3) has 129281 bin [15.3,15.4) has 107524 bin [15.4,15.5) has 94357 bin [15.5,15.6) has 78904 bin [15.6,15.7) has 66380 bin [15.7,15.8) has 61303 bin [15.8,15.9) has 57591 bin [15.9,16.0) has 28658 bin [16.0,16.1) has 13440 bin [16.1,16.2) has 10825 bin [16.2,16.3) has 11197 bin [16.3,16.4) has 9628 bin [16.4,16.5) has 9739 bin [16.5,16.6) has 9845 bin [16.6,16.7) has 9673 bin [16.7,16.8) has 10446 bin [16.8,16.9) has 12083 bin [16.9,17.0) has 12617 bin [17.0,17.1) has 12621 bin [17.1,17.2) has 13396 bin [17.2,17.3) has 10002 bin [17.3,17.4) has 8921 bin [17.4,17.5) has 9536 bin [17.5,17.6) has 10052 bin [17.6,17.7) has 10070 bin [17.7,17.8) has 8792 bin [17.8,17.9) has 8467 bin [17.9,18.0) has 9358 bin [18.0,18.1) has 9267 bin [18.1,18.2) has 9540 bin [18.2,18.3) has 9556 bin [18.3,18.4) has 9992 bin [18.4,18.5) has 10058 bin [18.5,18.6) has 10352 bin [18.6,18.7) has 10651 bin [18.7,18.8) has 10826 bin [18.8,18.9) has 11109 bin [18.9,19.0) has 11593 bin [19.0,19.1) has 12026 bin [19.1,19.2) has 12283 bin [19.2,19.3) has 12342 bin [19.3,19.4) has 12558 bin [19.4,19.5) has 13146 bin [19.5,19.6) has 13219 bin [19.6,19.7) has 13370 bin [19.7,19.8) has 13719 bin [19.8,19.9) has 14102 bin [19.9,20.0) has 14724 bin [20.0,20.1) has 15348 bin [20.1,20.2) has 15494 bin [20.2,20.3) has 15968 bin [20.3,20.4) has 16313 bin [20.4,20.5) has 16694 bin [20.5,20.6) has 16841 bin [20.6,20.7) has 16938 bin [20.7,20.8) has 16998 bin [20.8,20.9) has 17482 bin [20.9,21.0) has 17587 bin [21.0,21.1) has 17876 bin [21.1,21.2) has 17997 bin [21.2,21.3) has 18082 bin [21.3,21.4) has 18037 bin [21.4,21.5) has 18295 bin [21.5,21.6) has 18344 bin [21.6,21.7) has 18561 bin [21.7,21.8) has 18803 bin [21.8,21.9) has 19126 bin [21.9,22.0) has 18875 bin [22.0,22.1) has 19280 bin [22.1,22.2) has 18919 bin [22.2,22.3) has 19424 bin [22.3,22.4) has 19294 bin [22.4,22.5) has 19499 bin [22.5,22.6) has 19539 bin [22.6,22.7) has 19529 bin [22.7,22.8) has 19792 bin [22.8,22.9) has 19765 bin [22.9,23.0) has 19828 bin [23.0,23.1) has 20167 bin [23.1,23.2) has 20213 bin [23.2,23.3) has 20313 bin [23.3,23.4) has 20615 bin [23.4,23.5) has 20494 bin [23.5,23.6) has 20543 bin [23.6,23.7) has 20415 bin [23.7,23.8) has 20665 bin [23.8,23.9) has 20710 bin [23.9,24.0) has 20612 bin [24.0,24.1) has 20247 bin [24.1,24.2) has 19998 bin [24.2,24.3) has 20062 bin [24.3,24.4) has 20012 bin [24.4,24.5) has 19633 bin [24.5,24.6) has 19979 bin [24.6,24.7) has 19914 bin [24.7,24.8) has 19820 bin [24.8,24.9) has 20297 bin [24.9,25.0) has 20180 bin [25.0,25.1) has 19981 bin [25.1,25.2) has 19634 bin [25.2,25.3) has 19892 bin [25.3,25.4) has 19758 bin [25.4,25.5) has 19739 bin [25.5,25.6) has 19550 bin [25.6,25.7) has 19684 bin [25.7,25.8) has 19536 bin [25.8,25.9) has 19380 bin [25.9,26.0) has 19211 bin [26.0,26.1) has 18960 bin [26.1,26.2) has 18858 bin [26.2,26.3) has 18807 bin [26.3,26.4) has 18702 bin [26.4,26.5) has 18537 bin [26.5,26.6) has 18025 bin [26.6,26.7) has 17873 bin [26.7,26.8) has 17629 bin [26.8,26.9) has 17363 bin [26.9,27.0) has 17177 bin [27.0,27.1) has 16874 bin [27.1,27.2) has 16896 bin [27.2,27.3) has 16413 bin [27.3,27.4) has 16144 bin [27.4,27.5) has 16116 bin [27.5,27.6) has 15743 bin [27.6,27.7) has 15327 bin [27.7,27.8) has 14960 bin [27.8,27.9) has 14834 bin [27.9,28.0) has 14323 bin [28.0,28.1) has 13940 bin [28.1,28.2) has 13572 bin [28.2,28.3) has 13083 bin [28.3,28.4) has 12690 bin [28.4,28.5) has 12190 bin [28.5,28.6) has 11710 bin [28.6,28.7) has 11577 bin [28.7,28.8) has 11099 bin [28.8,28.9) has 10389 bin [28.9,29.0) has 10125 bin [29.0,29.1) has 9756 bin [29.1,29.2) has 9104 bin [29.2,29.3) has 8905 bin [29.3,29.4) has 8719 bin [29.4,29.5) has 8279 bin [29.5,29.6) has 7977 bin [29.6,29.7) has 7459 bin [29.7,29.8) has 7078 bin [29.8,29.9) has 6720 bin [29.9,30.0) has 6585 bin [30.0,30.1) has 6444 bin [30.1,30.2) has 6112 bin [30.2,30.3) has 5885 bin [30.3,30.4) has 5615 bin [30.4,30.5) has 5387 bin [30.5,30.6) has 5258 bin [30.6,30.7) has 4828 bin [30.7,30.8) has 4875 bin [30.8,30.9) has 4480 bin [30.9,31.0) has 4263 bin [31.0,31.1) has 3997 bin [31.1,31.2) has 3757 bin [31.2,31.3) has 3550 bin [31.3,31.4) has 3216 bin [31.4,31.5) has 3020 bin [31.5,31.6) has 3020 bin [31.6,31.7) has 2815 bin [31.7,31.8) has 2661 bin [31.8,31.9) has 2633 bin [31.9,32.0) has 2451 bin [32.0,32.1) has 2308 bin [32.1,32.2) has 2272 bin [32.2,32.3) has 2031 bin [32.3,32.4) has 1919 bin [32.4,32.5) has 1780 bin [32.5,32.6) has 1604 bin [32.6,32.7) has 1431 bin [32.7,32.8) has 1376 bin [32.8,32.9) has 1126 bin [32.9,33.0) has 1126 bin [33.0,33.1) has 918 bin [33.1,33.2) has 881 bin [33.2,33.3) has 806 bin [33.3,33.4) has 651 bin [33.4,33.5) has 570 bin [33.5,33.6) has 493 bin [33.6,33.7) has 402 bin [33.7,33.8) has 340 bin [33.8,33.9) has 312 bin [33.9,34.0) has 221 bin [34.0,34.1) has 194 bin [34.1,34.2) has 180 bin [34.2,34.3) has 141 bin [34.3,34.4) has 96 bin [34.4,34.5) has 90 bin [34.5,34.6) has 65 bin [34.6,34.7) has 60 bin [34.7,34.8) has 55 bin [34.8,34.9) has 46 bin [34.9,35.0) has 31 bin [35.0,35.1) has 16 bin [35.1,35.2) has 10 bin [35.2,35.3) has 4 bin [35.3,35.4) has 2 bin [35.4,35.5) has 2 bin [35.5,35.6) has 1 average z coordinate 14.8 for 25685852 element(s) point source id histogram with bin size 1.000000 bin 55 has 3405837 bin 56 has 20024820 bin 57 has 2255195 average point source id 55.955203276885655 for 25685852 element(s)