Initializing help system before first use

# executorfetchinput

Purpose
Downloads the input data file of the given execution
Synopsis
`procedure executorfetchinput(exec:Executor, execution:ModelExecution, dstfile:text)`
Arguments

exec | The Executor on which the execution resides
execution | The execution whose input we should request
dstfile | The filename to which to save the input.

Example

    executorfetchinput( myexecutor, myexecution, "text:inputdata" )
    if myexecutor.status<>EXECUTOR_OK then
      writeln("Error returned by Executor: ",myexecutor.lasterror)
      exit(1)
    end-if

Further information
1. After calling, check the value of exec.status for any errors.
2. The procedure will not return until the execution input data has been downloaded or an error was detected.
3. Only the id field of the ModelExecution record is read by this procedure.
Related topics
getstatus, executorexecute
Parent Topic Subroutines

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