GHER - Recent changes [en]

Diva installation

2012-05-16T15:21:56Z

Problem with awk:

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-	= How to install? =	+	== How to install? ==

	* Extract the files from the archive		* Extract the files from the archive
	tar -xvf diva-4.4.2.tar.gz		tar -xvf diva-4.4.2.tar.gz
		+
		+
		+	== Compilation ==
		+
		+	In order to compile the code:
		+
	* Go in the source directory		* Go in the source directory
	cd diva-4.4.2/src/Fortran		cd diva-4.4.2/src/Fortran
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	# Netcdf library		# Netcdf library
	nclib=/usr/local/lib/netcdf3ifort/libnetcdf.a		nclib=/usr/local/lib/netcdf3ifort/libnetcdf.a
-
-	* Compile the code
	divacompileall		divacompileall
	and check the log file (compilation.log)		and check the log file (compilation.log)
-	* Go into ''divastripped'' directory ~~and run a test case~~:	+
		+	== Run a test case ==
		+
		+	* Go into ''divastripped'' directory:
	cd path_to_divastripped		cd path_to_divastripped
		+	* Execute the script divatest:
	divatest		divatest
-	~~The~~ results should look like this (here viewed with ncview):	+	* Check you results: they should look like this (here viewed with ncview):

	[[Image:Diva test results.png\|550px\|center]]		[[Image:Diva test results.png\|550px\|center]]

-	In case of "command not found" message, you may have to type	+	== Possible issues ==
		+
		+	=== Command not found ===
		+
		+	In case of ''command not found'' message, you may have to type
	export PATH=$PATH:.		export PATH=$PATH:.
		+
		+
		+	=== Problem with awk ===
		+
		+	By default Ubuntu comes with [http://invisible-island.net/mawk/ mawk, which has a different behavior when interpreting [http://www.gnu.org/software/gawk/manual/gawk.html awk]. In that case, the test will fail, and you will get an error like
		+	error message
		+
		+	To solve this problem, it is only necessary to install [http://www.gnu.org/software/gawk/ gawk]. The problem was previously reported for other programs, ''e.g.'', http://lists.netisland.net/archives/plug/plug-2008-09/msg00071.html.

DINEOF init file

2012-05-16T13:59:05Z

The Init file:

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	* Then the name of the time file has to be specified. This allows to activate the filtering of the temporal covariance matrix as specified [http://www.ocean-sci.net/5/475/2009/ here]. As an example:		* Then the name of the time file has to be specified. This allows to activate the filtering of the temporal covariance matrix as specified [http://www.ocean-sci.net/5/475/2009/ here]. As an example:

-	time = '~~dates~~.~~dat~~'	+	time = '/yourpath/your_gappy_data_file.nc#time'
	alpha = 0.01		alpha = 0.01
	numit = 3		numit = 3

Requirements DINEOF

2012-05-16T13:48:41Z

From Linux Distribution:

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	If you want to use gfortran and if your Linux distribution provides NetCDF and ARPACK compiled with gfortran (e.g. Ubuntu 8.04 Hardy Heron), you can use those libraries. In Ubuntu you:		If you want to use gfortran and if your Linux distribution provides NetCDF and ARPACK compiled with gfortran (e.g. Ubuntu 8.04 Hardy Heron), you can use those libraries. In Ubuntu you:

-	sudo ~~aptitude~~ install libarpack2-dev libnetcdf-dev	+	sudo apt-get install libarpack2-dev libnetcdf-dev

	The file Linux-gfortran.mk		The file Linux-gfortran.mk

Liege Colloquium 2012

2012-05-15T15:01:52Z

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	= 44th edition of the International Liège Colloquium: Remote sensing of colour, temperature and salinity - new challenges and opportunities =		= 44th edition of the International Liège Colloquium: Remote sensing of colour, temperature and salinity - new challenges and opportunities =

-	[[Image:IMG_3798Blogo.jpg\|~~right~~]]	+	[[Image:IMG_3798Blogo.jpg\|center]]

User:Aida

2012-05-15T15:00:49Z

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	== Events ==		== Events ==

-	* Organization of the 44th edition of the International Liège Colloquium: Remote sensing of colour, temperature and salinity - new challenges and opportunities. More info [[~~Colloquium2012~~ \|here]]	+	* Organization of the 44th edition of the International Liège Colloquium: Remote sensing of colour, temperature and salinity - new challenges and opportunities. More info [[Liege Colloquium 2012 \|here]]
	* Organization of the 42th edition of the International Liège Colloquium: Multiparametric observation and analysis of the Sea. More info [[Colloquium2010 \|here]]		* Organization of the 42th edition of the International Liège Colloquium: Multiparametric observation and analysis of the Sea. More info [[Colloquium2010 \|here]]

Colloquium2012

2012-05-15T15:00:15Z

moved [[Colloquium2012]] to [[Liege Colloquium 2012]]

New page

Colloquium2012

2012-05-15T14:36:46Z

Created page with '= 44th edition of the International Liège Colloquium: Remote sensing of colour, temperature and salinity - new challenges and opportunities = right'

New page

= 44th edition of the International Liège Colloquium: Remote sensing of colour, temperature and salinity - new challenges and opportunities =

[[Image:IMG_3798Blogo.jpg|right]]

File:IMG 3798Blogo.jpg

2012-05-15T14:36:24Z

uploaded "[[File:IMG 3798Blogo.jpg]]"

New page

User:Aida

2012-05-15T14:35:13Z

Events:

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	* A. Alvera-Azcárate, Barth, A. and Weisberg, R.H. A nested model of the Cariaco Basin (Venezuela): description of the basin's interior hydrography and interactions with the open ocean. Ocean Dynamics, 59:97–120, 2009. [http://hdl.handle.net/2268/7311 Request a copy]		* A. Alvera-Azcárate, Barth, A. and Weisberg, R.H. A nested model of the Cariaco Basin (Venezuela): description of the basin's interior hydrography and interactions with the open ocean. Ocean Dynamics, 59:97–120, 2009. [http://hdl.handle.net/2268/7311 Request a copy]

		+
		+	== Events ==
		+
		+	* Organization of the 44th edition of the International Liège Colloquium: Remote sensing of colour, temperature and salinity - new challenges and opportunities. More info [[Colloquium2012 \|here]]
		+	* Organization of the 42th edition of the International Liège Colloquium: Multiparametric observation and analysis of the Sea. More info [[Colloquium2010 \|here]]

	== Ongoing projects ==		== Ongoing projects ==

	* [http://www.gher.ulg.ac.be/HiSea/ HiSea] (High resolution merged satellite Sea surface temperature fields)		* [http://www.gher.ulg.ac.be/HiSea/ HiSea] (High resolution merged satellite Sea surface temperature fields)
-	* Geocolour	+	* Geocolour (Preparation for Geostationary Ocean Colour). Official website of the project in preparation: http://www2.mumm.ac.be/GEOCOLOUR
-		+	* BESST (Inter-sensor Bias Estimation in Sea Surface Temperature)

	== Lectures ==		== Lectures ==

DINEOF for Windows

2012-05-11T11:49:38Z

Compiling NetCDF:

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	Download and decompress netcdf:		Download and decompress netcdf:

-	wget ~~ftp~~://~~ftp~~.unidata.ucar.edu/~~pub~~/netcdf/netcdf.tar.gz	+	wget http://www.unidata.ucar.edu/downloads/netcdf/ftp/netcdf-3.6.3.tar.gz
	tar -zxvf netcdf.tar.gz		tar -zxvf netcdf.tar.gz

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	grep -v EXTERNAL UTIL/second.f.bak > UTIL/second.f		grep -v EXTERNAL UTIL/second.f.bak > UTIL/second.f
	make FC=gfortran FFLAGS= MAKE=make ARPACKLIB=$HOME/ARPACK/libarpack.a lib		make FC=gfortran FFLAGS= MAKE=make ARPACKLIB=$HOME/ARPACK/libarpack.a lib
-	~~cp libarpack.a /usr/local/lib/~~

	== Compiling DINEOF ==		== Compiling DINEOF ==

		+	Download, extract dineof and go into the dineof folder.
	You can either modify the makefile variables OS, FORT, NETCDF_INC, NETCDF_LIB and ARPACK_LIB in the files Makefile and Compiler/mingw-gfortran.mk or define these variables at the command line:		You can either modify the makefile variables OS, FORT, NETCDF_INC, NETCDF_LIB and ARPACK_LIB in the files Makefile and Compiler/mingw-gfortran.mk or define these variables at the command line:

	make OS=mingw FORT=gfortran NETCDF_INC=$HOME/netcdf/include NETCDF_LIB=$HOME/netcdf/lib ARPACK_LIB=$HOME/ARPACK STATIC=ON		make OS=mingw FORT=gfortran NETCDF_INC=$HOME/netcdf/include NETCDF_LIB=$HOME/netcdf/lib ARPACK_LIB=$HOME/ARPACK STATIC=ON

User:Boer g

2012-05-11T11:31:05Z

created new account User:Boer g

New page

DINEOF for Windows

2012-05-11T11:11:22Z

Requirements:

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	mingw-get install gcc fortran mingw32-make msys-base		mingw-get install gcc fortran mingw32-make msys-base

-	All commands below are entred in a MSYS shell. If you don't have wget, you can use your web browser for downloading.	+	All commands below are entred in a MSYS shell (click on msys.bat in C:\MinGW\msys\1.0). If you don't have wget, you can use your web browser for downloading.
		+	The MSYS home directory is in C:\MinGW\msys\1.0\home\<your username>
		+

	Start MSYS shell and set PATH		Start MSYS shell and set PATH

Things to do for the next Colloquium

2012-05-10T11:34:59Z

Préparation:

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-	== 2011 ==	+	== 2011 et suivants ==


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	** demande de subsides et financement		** demande de subsides et financement
	** contact avec d'autres groupes		** contact avec d'autres groupes
		+	** Fee for abstract submission?
		+	** e-mail field mandatory for registration

	* Thème: recenser les thèmes de colloques, symposiums, meetings, ... et adapter le thème du colloque de Liège.		* Thème: recenser les thèmes de colloques, symposiums, meetings, ... et adapter le thème du colloque de Liège.

	* Organisation: étendre à d'autres groupes de MARE?		* Organisation: étendre à d'autres groupes de MARE?
		+
		+	* badge
		+	** police plus grande (visible à 1 m au moins)
		+	** pas de titre (Prof, Dr, Mr, ...)
		+
		+	* Poster competition
		+	** Diplôme avec cadre?

	=== Site web ===		=== Site web ===
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	* contacter le journal ''Le 15° jour du mois''		* contacter le journal ''Le 15° jour du mois''

-	~~== 2010 ==~~
-
-
-	* A acheter:
-	** Chronomètre comme à l'EGU --> OK
-	** Pointeur laser --> OK
-	** microphone --> pas besoin

		+	* A acheter/apporter:
		+	** Chronomètre comme à l'EGU --> OK (sort of)
		+	** Pointeur laser
		+	** microphone --> pas besoin (il faut demander au technicien)
		+	** multiprise dans la salle pour les ordinateurs
		+	** piles AA et AAA
		+	** une cloche pour faire rentrer les gens?

	* A préparer:		* A préparer:

Linux tips

2012-05-09T14:05:39Z

Copy files from multiple directories into a single directory:

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	* http://stackoverflow.com/questions/1002768/how-can-i-copy-all-my-disorganized-files-into-a-single-directory-on-linux		* http://stackoverflow.com/questions/1002768/how-can-i-copy-all-my-disorganized-files-into-a-single-directory-on-linux
	* http://www.linuxquestions.org/questions/linux-newbie-8/copy-files-from-multiple-directories-into-one-directory-162396/		* http://www.linuxquestions.org/questions/linux-newbie-8/copy-files-from-multiple-directories-into-one-directory-162396/
		+
		+	== Remove white space from file name ==
		+
		+	You can a find a little bash script here: http://design.liberta.co.za/articles/how-to-remove-spaces-from-filenames-in-linuxunix/
		+
		+	#!/bin/bash
		+	find . -name '* *' \| while read file;
		+	do
		+	target=`echo "$file" \| sed 's/ /_/g'`;
		+	echo "Renaming '$file' to '$target'";
		+	mv "$file" "$target";
		+	done;