From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 2087/CH3/EX3.1/example3_1.sce | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100755 2087/CH3/EX3.1/example3_1.sce

(limited to '2087/CH3/EX3.1')

diff --git a/2087/CH3/EX3.1/example3_1.sce b/2087/CH3/EX3.1/example3_1.sce
new file mode 100755
index 000000000..089deab18
--- /dev/null
+++ b/2087/CH3/EX3.1/example3_1.sce
@@ -0,0 +1,17 @@
+
+
+//example 3.1
+//classify the irrigation water
+clc;
+//Given
+Na=24;                                         //concentration of sodium ion
+Ca=3.6;                                        //concentration of calcium ion
+Mg=2;                                         //concentration of magnesium ion
+EC=180;                                       //electrical conductivity
+SAR=Na/(((Ca+Mg)/2)^(0.5));                   //Sodium absorption ratio
+SAR=round(SAR*100)/100;
+mprintf("SAR=%f.",SAR);
+mprintf("\nWater falls under S2 class.");    //from table 3.2
+mprintf("\nFor EC=180,");
+mprintf("\nwater falls under C1 class.");    //from table 3.1
+mprintf("\nWater is medium sodium and low saline water.");
-- 
cgit