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= Output from GLAM = == Selecting output from GLAM ==

...To do this, it needs to know where the model source code is kept and the output directory. These default to '''~/genie''' and '''~/genie_output''', but ca ...m normal working checkout), the makefiles also have varaibles for the code output directories. All makefile variables can be overridden on the command line,

#- output files storing R_SORTIE_OCE=${R_TMP}/output/

# [[Input files]] # [[Output files]]

...er code changes impact on model output. The comparison is based on output files from glam in netcdf format. * make the netcdf output filename a namelist option

...ers on a graph and a globe. When directed to an ALADDIN run directory (the output from a particular run of a GENIE experiment - normally found as a subdirec ...and plot sensible NetCDF output (it currently only works with ascii output files. It will be able to configure and launch mulitple instances of GENIE on rem

* You need to control model data output. We recommend the following choices: ** changing the frequency of timeseries output, by setting ea_5, go_5, gs_5 = 100 (to give annual 1 January snapshots)

...nts. We hope that this new method of approaching the organisation of GENIE files will make more sense to new users too. By convention, the normal place for GENIE to output data is a directory outside of the genie source tree, normally at the same

...s in your directory (plus the required result files). The meaning of these files is explained [[Run_ESTEL_in_parallel#Note_about_parallel_outputs | further = Note about parallel output =

...up parameters for the experiment. This includes pointers to the following files: This is the root name for the climate forcing files. Each should be named metname_year.txt where year is the year of the data

...up parameters for the experiment. This includes pointers to the following files: This is the root name for the climate forcing files. Each should be named metname_year.txt where year is the year of the data

===File Output=== ...cause the timestep and flux outputs are calculated at the boundary and the output grid is offset by 0.5*dx for simplified display in GIS packages. It is ther

...Glimmer documentation. It can itself reference other Glimmer configuration files, if more than one ice sheet instance is to be run. * <tt>$RUNTIME_OUTDIR</tt>, the main output directory, typically <tt>~/genie_output/$EXPID</tt>.

...y to start the TELEMAC jobs and use the MS Windows environment for editing files etc... See [[General_use_of_the_TELEMAC_system#A_note_about_ASCII_files | n ...figure the environment to use TELEMAC as you simply have to source central files. Simply add the following lines into your .bashrc configuration file, then

...' and provide the dir '''~/genie_output''' in which to collect your output files, '''your setup step will be considerably easier.''' ...ts. Since the model has been tested before you downloaded the code, these files are '''assumed''' to be 'good'. Type:

* Tools used to analyse model output data can use the information supplied in a gridspec to provide more advance * Regridding of model input or output data will be more straightforward, as it will be standards-based rather tha

==Example BFG metadata files== Examples of BFG definition, composition and deployment files are discussed below. A description of BFG itself can be found here: [[GENI

..._LIM is downloaded through CVS when getting Nemo and the necessary forcing files are provided through a link on the Nemo website or can be copied from ~ggda ...new", check whether it is running using "showq", and obviously look in the output directory.

...the THREW model. You may now throw away the cvode-2.5.0/ folder since both files (which are static libraries) contain all the functionality we need. ..., because the frequency of the input data may be higher than the requested output.

...el run, the mode the model is going to be run in, and the input and output files required and generated, respectively. ...l's performance is measured are read in. The names and the format of these files are described in the [[control file]] section. The model is capable of usin

# Explore basic biogem data output (about the physical climate system) # Using a text editor, explore the contents of the tracer selection files: gem_config_atm.par, gem_config_ocn.par, gem_config_sed.par

...ML files that must be edited manually; it is possible that these BFG input files may be generated automatically from a GUI in future, which will guide the u ...mpose" and "Deploy" (DCD). These terms correspond to three metadata (XML) files containing definition, composition and deployment information for a model f

Typically you will get several screen's full of output, so I've chopped out a large swathe of the listing. This leaves us with ju ...your (Linux) command line (If you have a Windows submission host, the same files will work for you, but you will need to use [http://tortoisesvn.tigris.org

...it is necessary to install a Linux emulator that can process the GNU make files. There are two popular Linux emulation tools for Windows; Cygwin and MinGW. call "C:\Program Files\Microsoft Visual Studio\DF98\BIN\DFVARS.BAT"

===Importing ascii raster files=== % This function reads arc .asc files

...are logged in a Linux system, it is time to get the practical content. The files for this practical are hosted in a version control system. To get them, ju The svn command will fetch all necessary files and put them in a folder called <tt>linux1/</tt>. You can ignore the crypt

The files for this practical are hosted in a version control system. To obtain them, This will fetch all necessary files and put them in a folder called <tt>linux2/</tt>. Ignore the cryptic syntax

This will create a systel90 folder containing all necessary source files for the TELEMAC system. The typical folder tree obtained after downloading The executable files for the TELEMAC system are located in the <code>bin/</code> directory of th

...section covers some basic, but perhaps surprising, aspects of working with files. How best to copy them or move them from one computer to another on the ne ===A Salutary Tale of Copying Files===

List the files: We can remove unwanted intermediate object files by typing:

...i/2)</math> (radians) is undefined, and so it's hard to say what the right output should be. However, is does highlight that you need to be vigilant when us ...hese two executables and collected the model output in appropriately named files. We can examine these outputs using the graphing package '''gnuplot''':

...GENIE framework code itself, or included via GENIE-specific configuration files such as Fortran namelists. The OASIS coupler and BFG use metadata to repre ..., and for use in the creation of the PRISM SMIOC (Specific Model Input and Output Configuration). BFG will also use the grid metadata to initialise the GENI

...e you might like to try is '''xlsx''' package for reading/writing MS Excel files (http://cran.r-project.org/web/packages/xlsx/vignettes/xlsx.pdf). ==Text Files==

Run it and make sure the output is the same. ...rror if we did. We also state that the character array ''outArray'' is an output and we're going to give it a new value ''come what may''! We also have som

...S). Some we just may have a preference for (e.g. emacs vs. vi for editing files). None are perfect, however, and all have their pros and cons. ...Cool. Very cool. OK, so much for the magic, let's take a look inside the files. Open up '''call_c.f90'''. In this simple program, we have a character st

[[Image:Svn-cartoon.jpg|700px|thumbnail|center|Files stored in a repository; a checkout; modification and commit. All versions [[Image:File-tree.jpg|400px|thumbnail|center|A checkout adds a copy of the files held in the repository to your local computer.]]

...xample, I can time a simple Unix ''find'' command (which looks for all the files called README in the current and any sub-directories): The output (after a list of all the matching files that it found) was:

|colspan=2|'''INPUT''' || '''OUTPUT''' ...'''. Why are we doing this? Well, we wish use some of the standard input/output library functions, such as '''printf()''' in our program and the header fil

...ompilation but do highlight '''questionable''' code. Not all warnings are output by defualt. Using gfortran, for example, we can request that we are warned ...'where'''. This gives a '''backtrace''' of subroutine calls (and lines of files they were in) which led to the problem. Again, very handy.