Merge pull request #1 from prashantsinalkar/masterHEADmaster

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diff --git a/Water_and_Wastewater_Engineering_by_G_M_Fair/7-Rainfall_and_runoff.ipynb b/Water_and_Wastewater_Engineering_by_G_M_Fair/7-Rainfall_and_runoff.ipynb
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+{
+"cells": [
+ {
+		   "cell_type": "markdown",
+	   "metadata": {},
+	   "source": [
+       "# Chapter 7: Rainfall and runoff"
+	   ]
+	},
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 7.5: Example_1.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"clc\n",
+"//initialisation of variables\n",
+"n=20//ft\n",
+"s=sqrt(12676/19)//ft\n",
+"c=45.5//ft\n",
+"q=551400//ft\n",
+"q1=12700//ft\n",
+"h=8.5//ft\n",
+"w=s/c//ft\n",
+"//CALCULATIONS\n",
+"D=q/(2*s*q1)//cfs\n",
+"D1=D*(1+h/n)//cfs\n",
+"//RESULTS\n",
+"printf('the record runoff of a stream draining=% f cfs',D1)"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 7.6: Example_2.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"clc\n",
+"//initialisation of variables\n",
+"i=16/(62)^0.66//in hr\n",
+"q=(16*10^0.31)/(62)^0.66//in hr\n",
+"c=1.0//max\n",
+"C1=c*(0.01)^0.31//in\n",
+"C2=c*(0.1)^0.31//in\n",
+"x1=640//cfs\n",
+"//CALCULATIONS\n",
+"Y1=C1*i*c*x1//cfs\n",
+"Y2=C2*q*c*x1//cfs\n",
+"//RESULTS\n",
+"printf('the time of concentration=% f cfs',Y2)"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 7.8: Example_3.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"clc\n",
+"//initialisation of variables\n",
+"d=163*48.5//cfs\n",
+"a=48.5//ft\n",
+"q=100//cfs\n",
+"Q=45.5*a//cfs\n",
+"c=0.57//cfs\n",
+"v=1.8//cfs\n",
+"p=0.45//ft\n",
+"//CALCULATIONS\n",
+"P=d/(q*sqrt(a))//percent\n",
+"C=Q/(a^0.8*(1+2*a^-0.3))//cfs\n",
+"d1=2.6//cfs\n",
+"T=(1-p*c+v*c*2)//cfs\n",
+"//RESULTS\n",
+"printf('the meyers rating =% f percent',P)\n",
+"printf('the magnitude of the maximum peak flood =% f cfs',T)"
+   ]
+   }
+],
+"metadata": {
+		  "kernelspec": {
+		   "display_name": "Scilab",
+		   "language": "scilab",
+		   "name": "scilab"
+		  },
+		  "language_info": {
+		   "file_extension": ".sce",
+		   "help_links": [
+			{
+			 "text": "MetaKernel Magics",
+			 "url": "https://github.com/calysto/metakernel/blob/master/metakernel/magics/README.md"
+			}
+		   ],
+		   "mimetype": "text/x-octave",
+		   "name": "scilab",
+		   "version": "0.7.1"
+		  }
+		 },
+		 "nbformat": 4,
+		 "nbformat_minor": 0
+}