Install

Step 1: Ensure your target machine has the following packages installed

• gfortran/gcc
• git
• [XCode](if on Mac OS X: https://developer.apple.com/xcode/downloads/)

Step 2: Get the latest version of the install script

wget --no-check-certificate https://raw.githubusercontent.com/PCMDI/pcmdi_metrics/v1.0.0/install_metrics.bash

Step 3: Edit the script to reflect your preferences, mainly you will need to edit

## Directory where to install UVCDAT and the METRICS Packages
install_prefix="PCMDI_METRICS/v1p0" ; # relative path where UV-CDAT will be installed
## Temporary build directory
build_directory=""${install_prefix}/tmp" ; # relative path where temporary build files will be stored

## Speed up your build by increasing the following to match your number of processors
num_cpus=4 ; # number of cpus/cores available to the build (more = faster)

## Do we want to build with graphics capabilities
build_graphics=false
## Do we want MESA driver (non interactive graphics mode - useful for HPC environments)
build_graphics_against_mesa=true

## Do we want to build with CMOR
build_cmor=false
## Do we build UV-CDAT with parallel capabilities (MPI)
build_parallel=false

Step 4: Configure your user/system environment

On some systems you might need to specify the path of your local certificate (usually leave it blank), e.g.:

certificate=${HOME}/ca.llnl.gov.pem.cer

It may also be useful to turn off certificate checking for github.com

setenv GIT_SSL_NO_VERIFY 1 (*csh)
export GIT_SSL_NO_VERIFY=1 (bash)

Step 5: Run the install script

bash install_metrics.bash

Upon successful installation, the following confirmation will be presented:

*******************************
UVCDAT  - 2.2.0 - Install Success
Metrics - v1.0.0 - Install Success
*******************************
Please test as follows:
source ${install_prefix}/bin/setup_runtime.sh or .csh ; # Assuming bash shell *.csh otherwise
python ${metrics_build_directory}/test/test_suite.py
*******************************
Create your customized input_parameters.py (inspire yourself from examples in ${install_prefix}/doc/pcmdi_input_parameters_sample.py
Once you have a parameter file run:
source ${install_prefix}/bin/setup_runtime.sh or .csh ; # Assuming bash shell *.csh otherwise
pcmdi_metrics_driver.py -p /path/to/your/edited/parameter_file.py
*******************************
Once everything is ok, you can safely remove the temporary build directory: ${install_prefix}/tmp
*******************************
For further information or suggestions please contact the PCMDI Metrics Team @ [email protected]
*******************************

Step 6: Create a parameter file for your run, you can inspire yourself from examples located in the metrics/doc subdirectory

Step 7: Run the metrics package

 > pcmdi_metrics_driver.py -p /path/to/your/edited/parameter_file.py