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<head> <title>Ferret v6.07 release notes</title>
</head><Body><C><h1>
<B>Ferret Version v6.07 Release Notes</B></h1>
<font size=+1>27-August-2007</font>
<BR><BR>
<P>Version 6.07 is required for users who wish to install the upcoming release of LAS (Live Access Server)
software, release Armstrong 1.0. It includes Linux 32-bit and 64-bit executables, with statically-linked
versions of both. A Solaris 8 version is also included, however it is linked with an older OPeNDAP
library. Further Solaris builds are in the works and will be released shortly.
<BR><BR>
<H2>Enhancements and Bug fixes in Version 6.07</H2>
<UL>
<LI>Ferret executables are built with static libraries where possible (linux systems). In particular
a number of X11 libraries are now loaded as static libraries.<BR><BR></LI>
<LI>Both dynamic and static executables are available for both 32-bit and 64-bit linux systems.<BR><BR></LI>
<LI>A new symbol FERRET_MEMORY is defined when Ferret starts up and reset on a SET MEMORY
command. It shows the Ferret memory as seen by SHOW MEMORY, in MegaWords.
<PRE>
yes? show memory
Current size of FERRET memory cache: 6.4 MegaWords (1 word = 4 bytes)
yes? show symbol ferret_memory
FERRET_MEMORY = "6.4"
yes? IF `($ferret_memory"6.4") LT 10` THEN \
SET AXIS/STRIDE=5 `var,RETURN=xaxis`</PRE>
<BR></LI>
<LI>SHOW VARIABLE/XML used by LAS is changed to write correct XML output when the definition of the
variable includes quotes, as in a time interval that is given by dates in quotation marks. <BR><BR></LI>
<LI>Some PPLUS errors were previously sent to std output. Now these are sent to std error.<BR><BR></LI>
<LI>Messages produced by DEFINE, SET and CANCEL commands, and informational/warning messages starting
with <B>**NOTE</B> were previously sent to std output. Now these are sent to std error. For instance,
the messages in BOLD text below now go to std error<BR>
<PRE>
yes? USE etopo60
yes? DEFINE AXIS/X=1:360:1 `rose,RETURN=xaxis`
!-> DEFINE AXIS/X=1:360:1 ETOPO60X
<B>Replacing definition of axis ETOPO60X
*** NOTE: grid used by data set etopo60
*** NOTE: Redefinition may alter apparent contents of data set</B>
yes? SET AXIS/UNITS="new units" `rose,RETURN=xaxis`
!-> SET AXIS/UNITS="new units" ETOPO60X1
<B>*** NOTE: Units not recognized: NEW UNITS
*** NOTE: They will not be convertible:</B>
</B>
<BR><BR></LI>
<LI>A bug fix: Some irregular axes in netCDF files were detected as regular in v6.05. This is fixed.<BR><BR></LI>
</UL><BR><BR>
<BR><BR>
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