Install according to these instructions
To install the EWS system on your UNIX computer:
1. Define and create a root directory for the code and reference data.
Specify this as an environmental variable drsRoot:
mkdir /cool2/jaffe/ews
setenv drsRoot /cool/jaffe/ews (csh)
export drsRoot=/cool/jaffe/ews (sh)
This assignment must be made whenever you want to use
EWS, so it is most convenient to put it in a .login,
.profile,.alias.... type file.
2. Copy the tar file EWS.tar.gz into this directory
3. Extract the tar file. e.g.:
tar -xf EWS.tar.gz --ungzip (gnu tar sytax)
4. try gnu make:
gmake install
5. cross your fingers.
6. In compiling the cfitsio library, the highest level
routine uses a script called configure to try to determine your
local system parameters and set up a corresponding cfitsio/Makefile.
If the diagnostic messages from the cfitsio compilations
look crazy, you have to edit the file $drsRoot/cfitsio/Makefile
and insert reasonable values there. Look especially at
the definition of CFLAGS in this file.
After fixing cfitsio/Makefile, return to $drsRoot and type
gmake install_c
This should recompile the c-code using the new Makefile.
If the make session ends with "mv: cannot stat `c/bin/disp*': No such file or directory
ignore this, the mv was already executed in the previous run of gmake.
7. If the installation runs to completion, the following steps
start things up:
A. Make sure drsRoot is assigned as above
B. assign the environment variable IDL_STARTUP
to $drsRoot/EWS_STARTUP
setenv IDL_STARTUP $drsRoot/EWS_STARTUP
alternatively, add the code in this file to an
existing IDL_STARTUP script.
alternatively, AFTER STARTING IDL, type:
@$drsRoot/EWS_STARTUP
C. Go to your favorite directory and type;
idl
Then type:
@vltisetup
Hundreds of compilation messages should flash by.
You should now be ready to start, e.g:
cd,'data_directory'
files1 = midiGuiS()
output_tag = '/mydisk/reduced_data/source1'
midipipe,output_tag,files=filesq
8. There are much more detailed descriptions of the EWS
routines in the UserGuide in the $drsRoot/export directory