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EGOPSv52 SUM-OV
5 EGOPS Setup and Use
5.1 EGOPS Installation Guidelines
5.1.1 Installation Prerequisites
Hardware:
- Minimum requirements: Solaris/Linux-based workstation/PC with at least 1 GHz CPU, 1 GB Ram,
2 GB swap space, 5 GB free hard disk space, a screen resolution of at least 1280x1024 pixels and a
3-button mouse device.
Software:
-
Solaris or Linux operating system; CDE, KDE, GNOME, OpenWindows or Modif GUI interface;
FORTRAN-95 compiler (Sun Studio One, NAGware f95, Lahey lf95, Portland pgf95);
IDL 6.4 (Interactive Data Language, ITT Visual Informatin Solutions, www.ittvis.com) or higher;
licensed version of IDL or IDL VM (IDL Virtual Machine);
Remarks:
- The development workstations for EGOPS are SUN Fire V440 workstations with Solaris 9, using
CDE, and NAG FORTRAN-95 v5.1or SUN Forte FORTRAN-95 v7.1 compiler and IDL 6.4.
- The portability testbed platforms for EGOPS are AMD Athlon PCs (1600 MHz) operated under Linux
Kernel 2.4.27 (Debian 3.0r2) with NAG FORTRAN-95 v5.1 or Lahey FORTRAN-95 v6.2 compiler
and IDL 6.4.
- The “Shelve EGOPS Project” and “Restore EGOPS Project” functions use the gzip utility for
compression. It is necessary that at least version 1.3 of the gzip utility is installed, if projects larger than
2 GB are to be processed. To check the version of the gzip utility, enter the following command at a
shell prompt: gzip –V <Enter>. The output of this command for gzip version 1.3 will read: “gzip 1.3,
(1999-12-21), Copyright 1999 Free Software Foundation, ... “.
- The OS resource limit for stacksize must be set to unlimited, otherwise the (StudioOne f95, Intel
x86 ifc) compiled executables will cause core dumps. The stacksize can be set unlimited by adding
the following command to the login script: “ulimit –s unlimited”.
WegCIGAMUG/ESA-EGOPSv52/SUM-OV, Issue 2
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