Chronology file name : NAM001.CRN
Measurement file name : NAM001.RWL
Date checked : 16JAN25
Checked by : NOAA-Paleoclimatology
Beginning year : 1812
Ending year : 1998
Principal investigators: Trouet Fichtler
Site name : Ondangwa
Site location : Namibia
Species information : BUAF BURKEA AFRICANA
Latitude : .0M -
Longitude : 1723 1
Elevation : 1128
Series intercorrelation: 0.045
Avg mean sensitivity : 0.546
Avg standard deviation : 15.519
Avg autocorrelation : 0.268
Number dated series : 15
Segment length tested : 50
Number problem segments: 42
Pct problem segments : 97.67
PART 5: CORRELATION OF SERIES BY SEGMENTS: NAM001 21:53 Thu 16 Jan 2025 Page 5
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Correlations of 50-year dated segments, lagged 25 years
Flags: A = correlation under .3281 but highest as dated; B = correlation higher at other than dated position
Seq Series Time_span 1825 1850 1875 1900 1925 1950
1874 1899 1924 1949 1974 1999
--- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
1 OBA01 1812 1998 .02B .02B .15B .01B .01B-.01B
2 OBA02 1963 1998 -.02B
3 OBA03 1887 1998 -.10B-.15B-.12B .15B
4 OBA04 1937 1998 .02B .10B
5 OBA05 1961 1998 .30A
6 OBA06 1939 1998 .03B .16B
7 OBA07 1972 1998 .39
8 OBA08 1971 1998 -.06B
9 OBA09 1930 1998 .10B .06B
10 OBA10 1924 1998 -.04B .05B-.09B
11 OBA11 1885 1998 -.01B-.06B .10B .30A
12 OBA12 1873 1998 -.07B-.08B-.11B-.12B-.15B
13 OBA13 1894 1998 .17B .22B .16B .01B
14 OBA14 1848 1998 .05B .05B .29B .07B-.02B .17B
15 OBA15 1949 1998 -.11B
Av segment correlation .03 .00 .07 -.01 .01 .09
PART 7: DESCRIPTIVE STATISTICS: NAM001 21:53 Thu 16 Jan 2025 Page 6
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Corr //-------- Unfiltered --------\\ //---- Filtered -----\\
No. No. No. with Mean Max Std Auto Mean Max Std Auto AR
Seq Series Interval Years Segmt Flags Master msmt msmt dev corr sens value dev corr ()
--- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- --
1 OBA01 1812 1998 187 6 6 .013 141.49 403.00 89.002 .507 .442 2.90 .507 .007 1
2 OBA02 1963 1998 36 1 1 -.023 175.00 456.00112.105 .183 .598 2.86 .669 -.043 2
3 OBA03 1887 1998 112 4 4 -.041 131.64 479.00 83.507 .103 .517 2.98 .578 .008 1
4 OBA04 1937 1998 62 2 2 .106 155.66 426.00 87.762 .240 .526 2.73 .558 .030 1
5 OBA05 1961 1998 38 1 1 .297 138.13 348.00 82.361 .252 .508 2.92 .748 -.042 1
6 OBA06 1939 1998 60 2 2 .077 199.13 562.00114.608 .372 .480 2.74 .558 .059 2
7 OBA07 1972 1998 27 1 0 .393 192.48 490.00106.887 .049 .578 2.91 .678 -.023 2
8 OBA08 1971 1998 28 1 1 -.058 208.86 625.00138.511 .225 .570 2.87 .576 -.054 1
9 OBA09 1930 1998 69 2 2 .152 211.19 481.00106.511 .036 .499 2.83 .589 .069 2
10 OBA10 1924 1998 75 3 3 -.026 253.28 806.00157.050 .107 .544 2.96 .529 .084 2
11 OBA11 1885 1998 114 4 4 .086 175.96 795.00161.253 .247 .752 2.79 .547 .175 3
12 OBA12 1873 1998 126 5 5 -.084 166.22 644.00100.246 .237 .582 2.89 .620 -.003 2
13 OBA13 1894 1998 105 4 4 .129 184.11 485.00101.249 .151 .566 2.74 .559 -.034 2
14 OBA14 1848 1998 151 6 6 .065 187.11 823.00163.566 .488 .578 2.95 .452 .008 2
15 OBA15 1949 1998 50 1 1 -.109 249.94 503.00110.563 .133 .445 2.86 .594 .065 1
--- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- --
Total or mean: 1240 43 42 .045 177.46 823.00115.519 .268 .546 2.98 .558 .027