Changes between Initial Version and Version 1 of HowToPrintLevel

Timestamp:

Jan 25, 2007, 7:25:47 PM (18 years ago)

Author:

gallmei

Comment:

--

HowToPrintLevel

@@ +1 @@
+= HOWTO: use 'PrintLevel' in order to reduce output. =
+
+
+== 1) Decide during programming, how important your write-statement is. ==
+
+e.g.:
+
+{{{
+subroutine Bla
+  use output
+
+  ...
+  if (DoPr(1)) write(*,*) 'Hello world!'
+  ...
+  if (DoPr(2)) write(*,*) 'We still have the old known problem!'
+  ...
+  if (DoPr(5)) write(*,*) 'Big Problem. STOP'
+  stop
+
+end subroutine
+}}}
+
+
+
+
+ * Level 5 (TERMINAL) -- A terminal error is not an informational error 
+   because corrective action within the program is generally not reasonable.
+   In normal usage, execution should be terminated immediately when an 
+   error of this class occurs.
+ * Level 4 (FATAL) -- A fatal error indicates the existence of a 
+   condition that may be serious. In most cases, user or calling 
+   routine must take corrective action to recover.
+ * Level 3 (WARNING) -- A warning indicates the existence of a 
+   condition that may require corrective action by user or calling
+   routine
+ * Level 2 (ALERT) -- Indicates that the user should be adviced about
+   events occuring in the code.
+ * Level 1 (NOTE) -- Is issued to indicate the possibility of a trivial
+   error or simply to provide information about the computations.
+ * Level 0 (BASIC) -- Some basic messages
+
+
+== 2) Decide in your jobCard, which output you want to have. ==
+
+By default, everything is written.
+
+
+=== a) switch off the writing of both lines in 1): ===
+{{{
+$input
+...
+      DoPrLevel(1) = .FALSE.
+      DoPrLevel(2) = .FALSE.
+$end
+}}}
+(I personally use this for my HiLepton-one-week-runs. K.G.)
+=== b) switch off the writing of the first line in 1): ===
+{{{
+$input
+...
+      DoPrLevel(1) = .FALSE.
+$end
+}}}
+
+=== c) switch off the writing of the second line in 1): ===
+[Is also possible, but makes not really sense ;) ]
+{{{
+$input
+...
+      DoPrLevel(2) = .FALSE.
+$end
+}}}