gpmath in gphys-1.2.2

- old
+ new

@@ -4,11 +4,11 @@
 
 gpmath - operating a mathematical function to a GPhys variable. 
 
 = USAGE
 
-  % gpmath [options] path@varname[,dimname=pos1[:pos2[:thinning_intv]][,dimname=...]]
+  % gpmath [options] path[@|/]varname[,dimname=pos1[:pos2[:thinning_intv]][,dimname=...]]
 
 = OPTIONS
  
 :-h,--help
   print this message. 
@@ -31,10 +31,11 @@
   2005/07/15  S Takehiro (open_gturl method is used for opening gphys variable)
   2005/08/10  S Takehiro (utilize internal function for printing help message)
   2005/08/21  S Takehiro (global attributes copied to the output file)
   2005/08/23  S Takehiro (common methods to gp* command moved to gpcommon.rb)
   2010/03/10  Y SASAKI (change help block into RD format)
+  2012/02/19  S Takehiro (description for gturl format updated)
 
 =end
 
 require "numru/gphys"
 require "numru/gphys/gpcommon"
@@ -42,10 +43,10 @@
 
 require "getoptlong"
 
 #------------------------ Default Settings ------------------------
 Output_default = 'gphys.nc'
-URLfmt = "path@varname[,dimname=pos1[:pos2[:thinning_intv]][,dimname=...]]"
+URLfmt = "path[@|/]varname[,dimname=pos1[:pos2[:thinning_intv]][,dimname=...]]"
 
 #---------------------- Option Configuration ----------------------
 parser = GetoptLong.new(
   ["--output",   "-o", GetoptLong::REQUIRED_ARGUMENT],
   ["--function", "-f", GetoptLong::REQUIRED_ARGUMENT],