#===========================================
# Install Oracle Virtual Box
#===========================================

In a browswer, go to:
http://www.virtualbox.org/wiki/Downloads

Download VirtualBox 4.0.4 for Windows hosts
http://download.virtualbox.org/virtualbox/4.0.4/VirtualBox-4.0.4-70112-Win.exe

Double click on VirtualBox-4.0.4-70112-Win.exe
(Note: I had a previous version installed on my system,
       some dialogs may differ on a fresh installation)

In the 'Oracle VM VirtualBox 4.0.4 Setup' window,
Select 'Next'

In the 'Custom Setup' dialog,
Select 'Next'

In the 'Custom Setup' dialog
Select the options that you would like
Select 'Next'

In the 'Warning: Network Interfaces' dialog,
Select 'Yes'

In the 'Ready to Install' dialog,
Select 'Install'

(Note: I have excluded mentioning 
       the Windows 7 security related dialogs)

In the 'Oracle VM VirtualBox 4.0.4 Setup' window,
Select 'Finish'

#===========================================
# Configure Ubuntu 10.10 VM
#===========================================

Start Oracle VM Virtual Box (Version 3.2.6.r63112)
Select 'New'

In the "Welcome to the New Virtual Machine Wizard" dialog,
select 'Next'

In the "VM Name and OS Type" dialog,
Enter: 'ub1010-gistemp'
Select 'Linux'
Select 'Ubuntu'
Select 'Next'

In the 'Memory' dialog,
Select '1024MB'
Select 'Next'

In the 'Virutal Hard Disk' dialog,
Select 'Next'

In the 'Welcome to the Create New Virtual Disk Wizard' dialog,
Select 'Next'

In the 'Hard Disk Storage Type' dialog,
Select 'Next'

In the 'Virtual Disk Location and Size' dialog,
Select 'Next'

In the 'Summary' dialog,
Select 'Finish'

In the 'Summary' dialog,
Select 'Finish'

In the 'Oracle VM VirtualBox' window,
Right Click on 'ub1010-gistemp'
Select 'Settings...'

In the 'ub1010-gistemp' window,
In the left hand column,
Select 'Network'

In the 'Adapter 1' tab,
Select 'Bridged Apdapter;
Select 'DW1501 Wireless-N WLAN Half-Mini Card'
(The above setting is machine dependent)
Select 'OK'

#===========================================
# Initiate Ubuntu 10.10 Desktop Installation
#===========================================

In a browser, go to:
http://www.ubuntu.com/desktop/get-ubuntu/download

Download Ubuntu 10.10 Desktop:
  ubuntu-10.10-desktop-i386.iso

If not already started,
Start the "Oracle VM VirtualBox Manager"

In the left hand column,
Highlight 'ub1010-gistemp'

In the upper menu,
Select 'Start;

In the 'First Run Wizard' dialog,
Select 'Next'

In the 'Select Installation Media' dialog,
Select the small 'directoy' icon in the "Media Source' panel.

In the "Choose a virtual CD/DVD disk file" window,
Navigate to the directory you downloaded the Ubuntu image.
  C:\Users\someone\Downloads\ubuntu-10.10-desktop-i386.iso
Select 'Open'

In the 'Select Installation Media' dialog,
Select 'Next'

In the 'Summary' dialog,
Select 'Finish'

The 'ub1010-gistemp [Running] - Oracle VMBox' window opens.

#===========================================
# Install Ubuntu 10.10 Desktop
#===========================================

In the 'ub1010-gistemp [Running] - Oracle VMBox' window ...

In the 'Install' window,
Select 'Install Ubuntu'

In the 'Preparing to install Ubuntu' dialog,
Select 'Forward'

In the 'Allocate drive space' dialog,
Select 'Forward'

In the 'Allocate drive space' dialog,
Select 'Install Now'

In the 'Where are you?' dialog,
Select 'Forward'

In the 'Keyboard layout' dialog,
Select 'Forward'

In the 'Who are you' dialog,
In the 'Your name' field, enter: <some username>
In the 'Your computer's name' field, enter: <some computername>
In the 'Pick a username, enter:  <some username>
In the 'Choose a password, enter: <some password>
In the 'Confirm your password, enter:  <some password>
Select 'Forward'

In the 'ub1010-gistemp [Running] - Oracle VMBox' window,
In the upper menu,
Select Devices -> CD/DVD Devices -> Remove Disk from Virtual Drive

In the 'Installation Complete' window,
Select 'Restart Now'

#===========================================
# Update Ubuntu 10.10 Desktop
#===========================================

In the 'ub1010-gistemp [Running] - Oracle VMBox' window ...

In the login window, select <some username>
In the password field, enter: <some password>
Select 'Log In'

From the Ubuntu Desktop Dropdown Menu
Select System -> Administration -> Update Manager

In the 'Update Manager' window,
Select 'Install Updates'

In the 'Authenticate' dialog,
Enter <some password>

Note: This will take some time
When update is completed ...

In the 'Update Manager' window,
Select 'Restart Now'

After the VM has restarted,
In the lower right hand tool bar,
Select <power> -> Shutdown

#===========================================
# Snapshot ub1010-giss VM
#===========================================

In the "Oracle VM VirtualBox Manager" window ...

In the left hand column,
Highlight 'ub1010-gistemp'

In the upper right hand menu
Select 'Snapshots'

In the right hand panel,
Select the 'Snapshot' icon (camera)

In the 'Take Snapshot of Virtual Machine' dialog,
In the 'Snapshot Name' field, enter: Fresh Install
In the 'Snapshot Enter' field, enter: Bare Metal Install and Update
Select 'OK'

#===========================================
# Install required software
#===========================================

In the "Oracle VM VirtualBox Manager" window ...

In the left hand column,
Highlight 'ub1010-gistemp'

In the upper window,
Select 'Start'

In the login window, select <some username>
In the password field, enter: <some password>
Select 'Log In'

From the Ubuntu Desktop Menu,
Select Applications -> Accessories -> Terminal

In the '<some username>@<some computername>:~' terminal window,
Enter: sudo apt-get install gfortran
Enter: <some password>
Enter: Y

In the '<some username>@<some computername>:~' terminal window,
Enter: sudo apt-get install ksh

#(Note: The following is used to mount my shared files. 
#       I include it only for completeness)
# In the '<some username>@<some computername>:~' terminal window,
# Enter: sudo apt-get install smbfs
# mkdir ~/mybook
# alias mc='echo | sudo smbmount "//192.168.0.92/my book" mybook'

#===========================================
# Install required software
#===========================================

#- The Ubuntu Python package does not include
#- everything needed to build older python modules

In the '<some username>@<some computername>:~' terminal window,
Enter: sudo su
Enter: mkdir /opt/tmp
Enter: mkdir /opt/python-2.6
Enter: mkdir /opt/gistemp-linux
Enter: chown <some username>:<some username> /opt/tmp
Enter: chown <some username>:<some username> /opt/python-2.6
Enter: chown <some username>:<some username> /opt/gistemp-linux
Enter: exit

From the Desktop Toolbar,
Select 'Firefox'
Navitge to:
  http://www.python.org/download/releases/2.6.6/
Download the 'Gzipped source tar ball' to your Downloads directory
  http://www.python.org/ftp/python/2.6.6/Python-2.6.6.tgz

In the '<some username>@<some computername>:~' terminal window,
Enter: cp ~/Downloads/Python-2.6.6.tgz /opt/tmp
Enter: cd /opt/tmp
Enter: tar -xvzf Python-2.6.6.tgz
Enter: cd Python-2.6.6
Enter: ./configure --prefix=/opt/python-2.6
Enter: make
Enter: make install

#===========================================
# Download GISTEMP, data, and helper scripts
#===========================================

#- Use the command 'wget' to save these files to the Downloads directory
Enter: cd ~/Downloads
Enter: wget ftp://data.giss.nasa.gov/gistemp/sources/GISTEMP_sources.tar.gz
Enter: wget ftp://ftp.ncdc.noaa.gov/pub/data/ghcn/v2/v2.mean.Z
Enter: wget
ftp://ftp.ncdc.noaa.gov/pub/data/ushcn/v2/monthly/9641C_201103_F52.avg.gz
Enter: wget ftp://data.giss.nasa.gov/gistemp/SBBX.HadR2
Enter: wget http://rhinohide.org/gw/code/gistemp/scripts/swap.f
Enter: wget
http://rhinohide.org/gw/code/gistemp/scripts/Makefile.rb.monthlydata
Enter: wget
http://rhinohide.org/gw/code/gistemp/scripts/Makefile.rb.stationstring

In the '<some username>@<some computername>:~' terminal window,
Enter: cd /opt/gistemp-linux
Enter: tar xvzf ~/Downloads/GISTEMP_sources.tar.gz

#===========================================
# GISTEMP STEP0
#===========================================

Enter: cd /opt/gistemp-linux/GISTEMP_sources/STEP0

#- install data files not provided
Enter: cd input_files
Enter: cp ~/Downloads/v2.mean.Z .
Enter: uncompress v2.mean.Z
Enter: cp ~/Downloads/9641C_201103_F52.avg.gz .
Enter: gunzip 9641C_201103_F52.avg.gz
Enter: cp 9641C_201103_F52.avg USHCNv2.avg
Enter: cd ..

#- correct run script for 'tail' syntax
Enter: cp do_comb_step0.sh do_comb_step0.sh.orig
Enter: sed 's/+100/-100/' do_comb_step0.sh.orig > do_comb_step0.sh

#- run step 0
Enter: export PATH=.:$PATH
Enter: export FC=gfortran
Enter: do_comb_step0.sh v2.mean

#- copy output
Enter: mkdir ../STEP1/temp_files
Enter: cp temp_files/* ../STEP1/temp_files
Enter: cd ..

#===========================================
# GISTEMP STEP1
#===========================================

Enter: cd STEP1
Enter: mkdir work_files

#- compile python stationstringmodule.so
Enter: cd EXTENSIONS/stationstring
Enter: cp ~/Downloads/Makefile.rb.stationstring .
Enter: make -f Makefile.rb.stationstring
Enter: cp stationstringmodule.so ../..

#- compile python monthlydatamodule.so
Enter: cd ../monthlydata
Enter: cp ~/Downloads/Makefile.rb.monthlydata .
Enter: make -f Makefile.rb.monthlydata
Enter: cp monthlydatamodule.so ../..

# run step 1
Enter: cd ../..
Enter: do_comb_step1.sh

# copy output
Enter: mkdir ../STEP2/temp_files
Enter: cp temp_files/Ts.txt ../STEP2/temp_files
Enter: cd ..

#===========================================
# GISTEMP STEP2
#===========================================

Enter: cd STEP2
Enter: mkdir work_files

#- run step 2
Enter: do_comb_step2.sh 2011

# copy output
Enter: mkdir ../STEP3/temp_files
Enter: cp temp_files/Ts.GHCN.CL.* ../STEP3/temp_files
Enter: cd ..

#===========================================
# GISTEMP STEP3
#===========================================

Enter: cd STEP3

#- run step 3
Enter: do_comb_step3.sh

#- display GISTEMP Land Anomalies
Enter: cat results/GLB.Ts.GHCN.CL.PA.txt

# You can compare results with
#  http://data.giss.nasa.gov/gistemp/tabledata/GLB.Ts.txt

# copy output
Enter: cp temp_files/SBBX1880.Ts.GHCN.CL.PA.1200 ../STEP4_5/input_files
Enter: cd ..

#===========================================
# GISTEMP STEP4_5
#===========================================

#- there is code here to update SBBX.HadR2 files
#- with recent OI data, which I forego for the moment

Enter: cd STEP4_5

#- convert byte order of file
Enter: cp ~/Downloads/swap.f .
Enter: gfortran swap.f -o swap.exe
Enter: cp input_files/SBBX1880.Ts.GHCN.CL.PA.1200
input_files/SBBX1880.Ts.GHCN.CL.PL.1200-orig
Enter: ln -s input_files/SBBX1880.Ts.GHCN.CL.PL.1200-orig DAT
Enter: swap.exe
Enter: mv DAT_REV input_files/SBBX1880.Ts.GHCN.CL.PL.1200
Enter: rm DAT

#- run step 5
Enter: export GFORTRAN_CONVERT_UNIT=BIG_ENDIAN
Enter: do_comb_step5.sh

#- display GISTEMP Land and Sea Anomalies
Enter: cat results/GLB.Ts.ho2.GHCN.CL.PA.txt

# You can compare results with
#  http://data.giss.nasa.gov/gistemp/tabledata/GLB.Ts+dSST.txt