Fix GMT_App_M_1?.sh so it passes test

GenericMappingTools · Jan 4, 2025 · bf15806 · bf15806
1 parent ae8103f
commit bf15806
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Showing 4 changed files with 12 additions and 20 deletions.
diff --git a/doc/scripts/GMT_App_M_1a.sh b/doc/scripts/GMT_App_M_1a.sh
@@ -46,13 +46,11 @@ y=0.375
 y2=0.25
 while [ $i -le $n ]
 do
-	j1=$(expr $n - $i)
-	j2=$(expr $n - $i + 1)
 	if [ $i -eq $n ]; then
-		plot $(sed -n ${j2}p tt.lis) 3.05
+		plot $(sed -n 1p tt.lis) 3.05
 	else
-		plot $(sed -n ${j1}p tt.lis) 1.55
-		plot $(sed -n ${j2}p tt.lis) 4.50
+		plot $(sed -n $(expr $n - $i    )p tt.lis) 1.55
+		plot $(sed -n $(expr $n - $i + 1)p tt.lis) 4.50
 	fi
 	i=$(expr $i + 2)
 	y=$(gmt math -Q $y $dy ADD =)

diff --git a/doc/scripts/GMT_App_M_1b.sh b/doc/scripts/GMT_App_M_1b.sh
@@ -46,13 +46,11 @@ y=0.375
 y2=0.25
 while [ $i -le $n ]
 do
-	j1=$(expr $n - $i)
-	j2=$(expr $n - $i + 1)
 	if [ $i -eq $n ]; then
-		plot $(sed -n ${j2}p tt.lis) 3.05
+		plot $(sed -n 1p tt.lis) 3.05
 	else
-		plot $(sed -n ${j1}p tt.lis) 1.55
-		plot $(sed -n ${j2}p tt.lis) 4.50
+		plot $(sed -n $(expr $n - $i    )p tt.lis) 1.55
+		plot $(sed -n $(expr $n - $i + 1)p tt.lis) 4.50
 	fi
 	i=$(expr $i + 2)
 	y=$(gmt math -Q $y $dy ADD =)

diff --git a/doc/scripts/GMT_App_M_1c.sh b/doc/scripts/GMT_App_M_1c.sh
@@ -46,13 +46,11 @@ y=0.375
 y2=0.25
 while [ $i -le $n ]
 do
-	j1=$(expr $n - $i)
-	j2=$(expr $n - $i + 1)
 	if [ $i -eq $n ]; then
-		plot $(sed -n ${j2}p tt.lis) 3.05
+		plot $(sed -n 1p tt.lis) 3.05
 	else
-		plot $(sed -n ${j1}p tt.lis) 1.55
-		plot $(sed -n ${j2}p tt.lis) 4.50
+		plot $(sed -n $(expr $n - $i    )p tt.lis) 1.55
+		plot $(sed -n $(expr $n - $i + 1)p tt.lis) 4.50
 	fi
 	i=$(expr $i + 2)
 	y=$(gmt math -Q $y $dy ADD =)

diff --git a/doc/scripts/GMT_App_M_1d.sh b/doc/scripts/GMT_App_M_1d.sh
@@ -46,13 +46,11 @@ y=0.375
 y2=0.25
 while [ $i -le $n ]
 do
-	j1=$(expr $n - $i)
-	j2=$(expr $n - $i + 1)
 	if [ $i -eq $n ]; then
-		plot $(sed -n ${j2}p tt.lis) 3.05
+		plot $(sed -n 1p tt.lis) 3.05
 	else
-		plot $(sed -n ${j1}p tt.lis) 1.55
-		plot $(sed -n ${j2}p tt.lis) 4.50
+		plot $(sed -n $(expr $n - $i    )p tt.lis) 1.55
+		plot $(sed -n $(expr $n - $i + 1)p tt.lis) 4.50
 	fi
 	i=$(expr $i + 2)
 	y=$(gmt math -Q $y $dy ADD =)