NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.
To learn about what's going on, see About the Archive Site.
NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.
To learn about what's going on, see About the Archive Site.
>From: Robert Ballentine <address@hidden>
>Organization: SUNY Oswego
>Keywords: 200009100106.e8A167b03941 ldm-mcidas RedHat 5.2 Linux
Bob,
> I'm trying to update my ldm-mcidas decoders to 7.6.4 on a Pentium III
>running Red Hat Linux 5.2 and ldm-5.0.8. I cannot use the ldm-mcidas
>binaries available from Unidata since they are for Red Hat 6.2.
I no longer have a 5.2 machine on which I can create ldm-mcidas
binaries. If I did, I would cut you a distribution so you wouldn't
have to mess with building from source.
>Therefore,
>I need to build ldm-mcidas-7.6.4 from source on my Red Hat 5.2 machine.
>I am hoping not to lose out satellite data next Friday.
I am sure that we can get you up and running by the end of the day on
Monday.
> Apparently, I need to get
>mcidas installed in order to link to the libraries and include files.
Yes.
>I can't remember the password to get access to the mcidas software. Would
>you please refresh my memory so that I can download either the mcidas-x
>binaries for Red hat Linux 5.2 or the source code for mcidas-x so that I
>can build mcidas-x under linux5.2.
There are no McIDAS-X binaries, so you will (unfortunately) need to
download the source and build the distribution at least until the point
that the McIDAS-X and netCDF library are available (McIDAS-X starting
with release 7.5 comes with netCDF). Here is the information you need
to access the distribution:
machine: ftp.unidata.ucar.edu
user: umcidas
pass: XXXXXX
directory: unix/760
files: mcinstall, mcidasx760.tar.Z
The comrpessed tar file is > 40 MB, so the FTP may take a little while.
If you build the distribution to completion, you will need ~250 MB
of disk.
Since you have been out of the loop in building McIDAS for awhile, here
is what to do:
o create a 'mcidas' account with sufficient disk space available
and then login as 'mcidas'
cd ~mcidas
o ftp ftp.unidata.ucar.edu
<user>
<pass>
cd unix/760
binary
get mcinstall
get mcidasx760.tar.Z
quit
o define the environment variable McINST_ROOT to be the HOME directory
for 'mcidas'. If you are using the C shell, this would be:
setenv McINST_ROOT /home/mcidas
if /home/mcidas is the home directory for 'mcidas'. I will use this
throughout the rest of this email, and you can replace the actual
home directory in the instructions as needed.
o define environment variables needed to build the netCDF component of
the McIDAS-X distribution:
setenv CC gcc
setenv CFLAGS -O
setenv FC mcfc
setenv FFLAGS -O
setenv LD_X11 '-L/usr/X11R6/lib -lX11'
setenv CPP_MCIDAS '-I/home/mcidas/mcidas7.6/src'
setenv LD_MCIDAS '-L/home/mcidas/lib -lmcidas'
setenv CPP_NETCDF '-I/home/mcidas/mcidas7.6/netcdf/libsrc'
setenv LD_NETCDF '-L/home/mcidas/mcidas7.6/netcdf/libsrc -lnetcdf'
o set environment variables pointing to the LDM include files and library:
setenv CPP_LDM '-I/usr/local/ldm/include'
setenv LD_LDM '-L/usr/local/ldm/lib -lldm'
o make mcinstall executable:
chmod +x mcinstall
o unpack the distribution:
./mcinstall
o build the distribution:
cd mcidas7.6/src
make mcx
o at this point McIDAS-X and the netCDF will be built. You can either
build the entire distribution, or wait until McIDAS executables start
are to be compiled/linked. The indication of this is the compilation
of main.c.
o after the McIDAS-X and netCDF libraries are available, you can build
the ldm-mcidas decoders:
<login as 'ldm'>
cd ~ldm
ftp ftp.unidata.ucar.edu
<user> anonymous
<pass> your email address
binary
cd pub/ldm-mcidas
get ldm-mcidas-7.6.4.tar.Z
quit
o unpack the ldm-mcidas distribution:
zcat ldm-mcidas-7.6.4.tar.Z | tar xvf -
o run configure and then build the ldm-mcidas decoders:
cd ldm-mcidas7.6.4/src
./configure
make
make test
make install
>By any chance, would it be possible to get binaries for ldm-mcidas-7.6.4
>for Red Hat Linux 5.2?
If I had a RedHat 5.2 Linux box to build on, I would make the binaries
available. I am sorry that I no longer have such a box available.
>I think this would save me and perhaps others a lot of work.
It seems that all sites that I know are running Linux have upgraded to
a 6.x release.
Perhaps you would allow me to cut a binary distribution on your
machine? This would help others out that may be in the same situation
as you. In fact, I would be willing to do the McIDAS-X build to the
point of having a useful set of libraries and then do the ldm-mcidas
build, so that I could cut a 5.2 binary distribution. If you want me
to do this, I would need a login as both 'mcidas' and 'ldm'. Please
let me know.
> Thanks,
Sorry I don't have a ready binary available.
Tom Yoksas