MODULE Add
CATEGORY User
DESCRIPTION Adds a number to a field
INPUT data; field; (none); field to add to
INPUT addend; scalar; 0; value to add to field
OUTPUT result; field; result of adding value to field

MODULE Add2
CATEGORY User
DESCRIPTION Adds two fields together
INPUT field1; field; (none); first field
INPUT field2; field; (none); second field
OUTPUT result; field; result of adding first field to second field

MODULE Add2Invalid
CATEGORY User
DESCRIPTION Adds two fields together
INPUT field1; field; (none); first field
INPUT field2; field; (none); second field
OUTPUT result; field; result of adding first field to second field

MODULE AddParallel
CATEGORY User
DESCRIPTION Adds a number to a field
INPUT data; field; (none); field to add to
INPUT addend; scalar; 0; value to add to field
OUTPUT result; field; result of adding value to field

MODULE AverageCell 
CATEGORY Transformation 
DESCRIPTION computes the average of all the neighboring data values 
INPUT input;  field;  (none); input field 
OUTPUT output;  field; averaged field 

MODULE AverageCellParallel 
CATEGORY Transformation 
DESCRIPTION computes the average of all the neighboring data values 
INPUT input;  field;  (none); input field 
OUTPUT output;  field; averaged field 

MODULE Hello 
CATEGORY Greetings 
DESCRIPTION Prefixes "hello" to the input string 
INPUT value;  string;  "world"; input string
OUTPUT greeting;  string; prefixed string 

MODULE HelloErrorChecking 
CATEGORY Greetings 
DESCRIPTION Prefixes "hello" to the input string 
INPUT value;  string;  "world"; input string
OUTPUT greeting;  string; prefixed string 

MODULE MakeX
CATEGORY Annotation 
DESCRIPTION draws an X 
INPUT input; field; (none); field to mark positions 
INPUT size; scalar; 1; size 
OUTPUT output;  field; field with positions marked 

MODULE MakeXEfficient
CATEGORY Annotation 
DESCRIPTION draws an X 
INPUT input; field; (none); field to mark positions 
INPUT size; scalar; 1; size 
OUTPUT output;  field; field with positions marked 

MODULE ShowPick
CATEGORY User
DESCRIPTION sets a triangle in a picked field to a particular color
INPUT input; object; (none); object which was picked in
INPUT pickobject; field; (none); picking structure
INPUT color; string; "red"; color to set
INPUT colorwhich; integer; 0; color element (0), vertex (1) or entire field (2)
INPUT poke; integer; (all); poke selection
INPUT pick; integer; (all); pick selection
INPUT depth; integer; (bottom); selection depth
OUTPUT output;  object; object with picked object marked using color