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	<id>https://wiki.adcirc.org/index.php?action=history&amp;feed=atom&amp;title=File%3AMnasfContours3.png</id>
	<title>File:MnasfContours3.png - Revision history</title>
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	<updated>2026-10-09T06:05:53Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wiki.adcirc.org/index.php?title=File:MnasfContours3.png&amp;diff=197&amp;oldid=prev</id>
		<title>Taylorgasher: Taylorgasher uploaded a new version of File:MnasfContours3.png</title>
		<link rel="alternate" type="text/html" href="https://wiki.adcirc.org/index.php?title=File:MnasfContours3.png&amp;diff=197&amp;oldid=prev"/>
		<updated>2019-01-21T19:06:35Z</updated>

		<summary type="html">&lt;p&gt;Taylorgasher uploaded a new version of &lt;a href=&quot;/File:MnasfContours3.png&quot; title=&quot;File:MnasfContours3.png&quot;&gt;File:MnasfContours3.png&lt;/a&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 15:06, 21 January 2019&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Taylorgasher</name></author>
	</entry>
	<entry>
		<id>https://wiki.adcirc.org/index.php?title=File:MnasfContours3.png&amp;diff=195&amp;oldid=prev</id>
		<title>Taylorgasher: Taylorgasher uploaded a new version of File:MnasfContours3.png</title>
		<link rel="alternate" type="text/html" href="https://wiki.adcirc.org/index.php?title=File:MnasfContours3.png&amp;diff=195&amp;oldid=prev"/>
		<updated>2019-01-21T18:51:28Z</updated>

		<summary type="html">&lt;p&gt;Taylorgasher uploaded a new version of &lt;a href=&quot;/File:MnasfContours3.png&quot; title=&quot;File:MnasfContours3.png&quot;&gt;File:MnasfContours3.png&lt;/a&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 14:51, 21 January 2019&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Taylorgasher</name></author>
	</entry>
	<entry>
		<id>https://wiki.adcirc.org/index.php?title=File:MnasfContours3.png&amp;diff=194&amp;oldid=prev</id>
		<title>Taylorgasher: C_d contours for Manning's n and depth.  Log scale on x and y axes.  Code (requires tightfig.m from Matlab File Exchange):  
d=0.1:0.1:20;
g=9.81;
n=0.001:0.001:0.3;
[dm,nm]=meshgrid(d,n);
cd=g.*nm.^2./(dm.^(1/3));
contlvls=round(logspace(-4,0,10),2,'s...</title>
		<link rel="alternate" type="text/html" href="https://wiki.adcirc.org/index.php?title=File:MnasfContours3.png&amp;diff=194&amp;oldid=prev"/>
		<updated>2019-01-21T18:47:26Z</updated>

		<summary type="html">&lt;p&gt;C_d contours for Manning&amp;#039;s n and depth.  Log scale on x and y axes.  Code (requires tightfig.m from Matlab File Exchange):   d=0.1:0.1:20; g=9.81; n=0.001:0.001:0.3; [dm,nm]=meshgrid(d,n); cd=g.*nm.^2./(dm.^(1/3)); contlvls=round(logspace(-4,0,10),2,&amp;#039;s...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;== Summary ==&lt;br /&gt;
C_d contours for Manning's n and depth.  Log scale on x and y axes.  Code (requires tightfig.m from Matlab File Exchange):  &lt;br /&gt;
d=0.1:0.1:20;&lt;br /&gt;
g=9.81;&lt;br /&gt;
n=0.001:0.001:0.3;&lt;br /&gt;
[dm,nm]=meshgrid(d,n);&lt;br /&gt;
cd=g.*nm.^2./(dm.^(1/3));&lt;br /&gt;
contlvls=round(logspace(-4,0,10),2,'significant');&lt;br /&gt;
figure&lt;br /&gt;
contour(dm,nm,cd,contlvls,'showtext','on')&lt;br /&gt;
colormap(lines(1))&lt;br /&gt;
grid on&lt;br /&gt;
xlabel('depth (meters')&lt;br /&gt;
ylabel('Manning''s n')&lt;br /&gt;
title('c_d')&lt;br /&gt;
tmp=gca;&lt;br /&gt;
tmp.XScale='log';&lt;br /&gt;
tmp.YScale='log';&lt;br /&gt;
tmp.XMinorGrid='on';&lt;br /&gt;
tmp.YMinorGrid='on';&lt;br /&gt;
drawnow&lt;br /&gt;
tightfig&lt;br /&gt;
print('mnasfContours3.png','-r200','-dpng')&lt;/div&gt;</summary>
		<author><name>Taylorgasher</name></author>
	</entry>
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