Added rva_datafile name and added rva to /sample group

r3151 | ffr | 2011-05-20 12:02:45 +1000 (Fri, 20 May 2011) | 1 line

site_ansto/instrument/config/environment/temperature/sct_rvasm2.tcl

@@ -398,6 +398,7 @@ debug_log "rdVisc [sct] [sct result]"
                 debug_log "file: ${file_name}"
                 sct datafile "${file_name}"
                 set f [open "[sct datafile].txt" "w"]
+                rva_datafile [ file tail [sct datafile] ]
                 puts $f "SRY[clock format [sct test_time] -format "%d%m%Y"]"
                 puts $f "SRO[clock format [sct test_time] -format "%H%M%S"]"
                 close $f
@@ -470,6 +471,9 @@ debug_log "rdVisc [sct] [sct result]"
       debug_log "getState error: $catch_message"
     }
 
+    if {[sct oldval] == "UNKNOWN"} {
+      rva_datafile "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
+    }
     if {[sct my_state] != [sct oldval]} {
       sct oldval [sct my_state]
       sct update [sct my_state]
@@ -944,6 +948,9 @@ proc createNode {scobj_hpath sct_controller cmdGroup varName readable writable\
       sicslist setatt $tempobj klass $klass
       sicslist setatt $tempobj long_name $tempobj
 
+      ::utility::mkVar rva_datafile text user rva_datafile true $klass true true
+      sicslist setatt rva_datafile link data_set
+
       set scobj_hpath /sics/$tempobj
 
       set deviceCommand {\
@@ -1023,8 +1030,8 @@ proc createNode {scobj_hpath sct_controller cmdGroup varName readable writable\
         $sct_controller poll $scobj_hpath/device_state 1 halt read
       }
 
+      hsetprop $scobj_hpath klass $klass
       ::scobj::hinitprops $tempobj
-      hsetprop $scobj_hpath klass NXenvironment
       ::scobj::set_required_props $scobj_hpath
       foreach {rootpath hpath klass priv} "
         $scobj_hpath sensor         NXsensor    spy