Changes between Version 21 and Version 22 of AnalysingResultQuestions

Timestamp:

Nov 23, 2009, 3:00:29 PM (15 years ago)

Author:

rwilson

Comment:

--

AnalysingResultQuestions

@@ -37 +37 @@
 This is documented at: [http://www.unidata.ucar.edu/software/netcdf/docs/faq.html#Large%20File%20Support5]
 
-To convert sww files using versions of ANUGA after June 2009, you can do the following
+To convert 64-bit offset format sww files produced by versions of ANUGA after June 2009, you can do the following under both Windows and Linux:
 
 {{{
@@ -44 +44 @@
 }}}
 
-Note that the {{{fred.ncd}}} file may be very large.
+Note that the {{{fred.ncd}}} file may be very large.  If you are using Linux or Unix you can do the following and not generate the large intermediate file:
+
+{{{
+ncdump new.sww | ncgen -o old.sww
+}}}
+
+Also note that you must use a version of NetCDF that supports reading new large format sww files.
 
 There is a new directory in the ANUGA repository misc/tools/n2o that has a conversion unix shell script based on the above.