From 5574e67ff4a4059a504d8c56d52e328d0cecfa26 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Motiejus=20Jak=C5=A1tys?= <desired.mta@gmail.com>
Date: Thu, 28 Nov 2019 17:51:15 +0200
Subject: [PATCH] add lesson6

---
 Karto/assignment4/KTZ004_2019_04_ats.py |  6 +++---
 Karto/assignment4/measure.py            |  4 ++++
 Karto/lesson6/cnt.py                    | 28 +++++++++++++++++++++++++
 Karto/lesson6/deg.py                    | 12 +++++++++++
 4 files changed, 47 insertions(+), 3 deletions(-)
 create mode 100755 Karto/lesson6/cnt.py
 create mode 100644 Karto/lesson6/deg.py

diff --git a/Karto/assignment4/KTZ004_2019_04_ats.py b/Karto/assignment4/KTZ004_2019_04_ats.py
index 5c4121a..f54d1a1 100755
--- a/Karto/assignment4/KTZ004_2019_04_ats.py
+++ b/Karto/assignment4/KTZ004_2019_04_ats.py
@@ -26,7 +26,7 @@ Plotis L2 (duotas)
 Plotis L3 (duotas)
 %.3f""" % L3 + """
 Visas kelio A-05 plotis
-*******
+%.3f""" % A05_plotis + """
 Koeficientas L2 plocio atidejimui (+/-0.001)
 *******
 Koeficientas L3 plocio atidejimui (+/-0.001)
@@ -45,7 +45,7 @@ Plotis L8 (duotas)
 Plotis L9 (duotas)
 %.3f""" % L9 + """
 Visas kelio A-08 plotis
-*******
+%.3f""" % A08_plotis + """
 Koeficientas L4 plocio atidejimui (+/-0.001)
 *******
 Koeficientas L5 plocio atidejimui (+/-0.001)
@@ -68,7 +68,7 @@ Plotis L12 (duotas)
 Plotis L13 (duotas)
 %.3f""" % L13 + """
 Visas griovio G-11 plotis
-*******
+%.3f""" % G11_plotis + """
 Koeficientas L10 plocio atidejimui (+/-0.001)
 *******
 Koeficientas L11 plocio atidejimui (+/-0.001)
diff --git a/Karto/assignment4/measure.py b/Karto/assignment4/measure.py
index d0b8298..c306f78 100755
--- a/Karto/assignment4/measure.py
+++ b/Karto/assignment4/measure.py
@@ -56,6 +56,10 @@ L11 = Dec('3.305')
 L12 = Dec('2.210')
 L13 = Dec('4.381')
 
+A05_plotis = L2 + L3
+A08_plotis = sum([L4,L5,L6,L7,L8,L9])
+G11_plotis = sum([L10,L11,L12,L13])
+
 # Directional coords + angle
 X11 = Dec('6091968.055')
 Y11 = Dec('485944.146')
diff --git a/Karto/lesson6/cnt.py b/Karto/lesson6/cnt.py
new file mode 100755
index 0000000..e77514e
--- /dev/null
+++ b/Karto/lesson6/cnt.py
@@ -0,0 +1,28 @@
+#!/usr/bin/env python3
+from math import cos, tan, asin, sqrt
+from deg import deg
+
+L12 = 396.942
+B12 = deg('40-19-21.0')
+D12 = L12 * cos(B12)
+
+L23 = 421.159
+H23 = 25.771
+B23 = asin(H23 / L23)
+D23 = sqrt(L23**2 - H23**2)
+
+L34 = 294.911
+B34 = deg('31-56-51.2')
+D34 = L34 * cos(B34)
+
+H41 = 77.226
+B41 = deg('38-45-7.8')
+D41 = H41 / tan(B41)
+
+print("""
+D12 = %4.3f""" % D12 + """
+D23 = %4.3f""" % D23 + """
+D34 = %4.3f""" % D34 + """
+D41 = %4.3f""" % D41 + """
+Sum = %4.3f""" % (D12 + D23 + D34 + D41) + """
+""")
diff --git a/Karto/lesson6/deg.py b/Karto/lesson6/deg.py
new file mode 100644
index 0000000..443e169
--- /dev/null
+++ b/Karto/lesson6/deg.py
@@ -0,0 +1,12 @@
+from math import pi
+
+def deg(inp):
+    """return angle in radians"""
+    if isinstance(inp, str) and '-' in inp:
+        deg, mm, ss = inp.split('-')
+        ddeg, dmm, dss = float(deg), float(mm), float(ss)
+        deg = ddeg + dmm/60 + dss/3600
+    else:
+        deg = float(instr)
+
+    return deg * pi / 180