#
# @author:       Phoenix Integration
# @description:  Converts array of measurements in meters to measures in feet.
#

variable: inputs     double[] input
variable: outputs    double[] output
variable: withUnits  string[] output

# ------------------------------------------
script: language="python"

def run():
   # Implement run sharing
   wrapper.getRunShare().lock()
   convertIN(PHXRowFieldFile.GENERATE)
   convertOUT(PHXRowFieldFile.PARSE)
   wrapper.getRunShare().unlock()

def convertIN(mode):
   # Editors note: RowFieldFile pulls the correct directory
   # from wrapper.getDirectory() or wrapper.getRunShare().getDirectory()

   file = new PHXRowFieldFile(wrapper, int(mode))
   file.setTemplateFile('convert.in.template')
   file.setFileToGenerateOrParse('convert.in')

   # Read in a 4x4 2D array
   size = [4, 4]
   inputs.resize( size )
   file.transferArray(inputs, 1, 4, 1, 4, True, '', 2)

   //Actually generate a file if we are told to
   if mode == PHXRowFieldFile.GENERATE:
      file.generate()

def convertOUT(mode):
   file = new PHXRowFieldFile(wrapper, int(mode))
   file.setFileToGenerateOrParse('convert.out')

   # Make the outputs array 2D
   size = [1, 1]
   outputs.resize( size )

   # Transfer array as being resizable, having no Fortran formatting,
   # and being 2D.
   file.transferArray(outputs, 1, -1, 1, -1, True, '', 2)

   # Create an array that is the outputs, with each element having the
   # units "ft." appended.
   withUnits.resize( outputs.getDimensions() )
   for i in range(outputs.getLength(0)):
      for i in range( outputs.getLength(1)):
         index = [i, j]
         withUnits.setValue(index, '%s ft.' % outputs.getValue(index))

   # Actually generate a file if we are told to
   if mode == PHXRowFieldFile.GENERATE:
      file.generate()

try:
   convertIN(PHXRowFieldFile.READ_TEMPLATE)
   convertOUT(PHXRowFieldFile.READ_TEMPLATE)
except RuntimeError:
   pass