/******************************************************************************* * McStas instrument definition URL=http://www.mcstas.org * * Instrument: test (rename also the example and DEFINE lines below) * * %Identification * Written by: Your name (email) * Date: Current Date * Origin: Your institution * %INSTRUMENT_SITE: Templates * * Instrument short description * * %Description * Instrument longer description (type, elements, usage...) * * Example: mcrun test.instr * * once your instrument is written and functional: * - replace INSTRUMENT_SITE entry above with your Institution name as a single word * - rename the instrument name after DEFINE INSTRUMENT below * - update the parameter help in the following Parameters section * - update the instrument description, and better add a usage example with a * sensible parameter set. * * %Parameters * * %Link * A reference/HTML link for more information * * %End *******************************************************************************/ DEFINE INSTRUMENT test(Par1=1) /* The DECLARE section allows us to declare variables or small */ /* functions in C syntax. These may be used in the whole instrument. */ DECLARE %{ %} /* The INITIALIZE section is executed when the simulation starts */ /* (C code). You may use them as component parameter values. */ INITIALIZE %{ %} /* Here comes the TRACE section, where the actual */ /* instrument is defined as a sequence of components. */ TRACE /* The Arm() class component defines reference points and orientations */ /* in 3D space. Every component instance must have a unique name. Here, */ /* Origin is used. This Arm() component is set to define the origin of */ /* our global coordinate system (AT (0,0,0) ABSOLUTE). It may be used */ /* for further RELATIVE reference, Other useful keywords are : ROTATED */ /* EXTEND GROUP PREVIOUS. Also think about adding a neutron source ! */ /* Progress_bar is an Arm displaying simulation progress. */ COMPONENT Origin = Progress_bar() AT (0,0,0) ABSOLUTE /* This section is executed when the simulation ends (C code). Other */ /* optional sections are : SAVE */ FINALLY %{ %} /* The END token marks the instrument definition end */ END