# Coordinate Transformation (Grid)

O. Conrad (c) 2010
Coordinate transformation for grids.
Based on the PROJ.4 Cartographic Projections library originally written by Gerald Evenden and later continued by the United States Department of the Interior, Geological Survey (USGS).
Proj.4 Homepage

## Parameters

Get CRS Definition from...
Choice
  Available choices: Proj4 Parameters, EPSG Code, Well Known Text File
Proj4 Parameters
Long text
Well Known Text File
File path
EPSG Code
Integer
  Minimum: 2000.0; Maximum: 32766.0
Grid system
Grid system
Source
Input Grid
Create X/Y Grids
Boolean
X Coordinates
Output Data Object
Y Coordinates
Output Data Object
Interpolation
Choice
  Available choices: Nearest Neigbhor, Bilinear Interpolation, Inverse Distance Interpolation, Bicubic Spline Interpolation, B-Spline Interpolation
Target
Choice
  Available choices: user defined grid system, existing grid system, points
Use Target Area Polygon
Boolean
Left
Floating point
Right
Floating point
Bottom
Floating point
Top
Floating point
Cellsize
Floating point
Columns
Integer
Rows
Integer
Grid
Output Data Object
Grid system
Grid system
Grid
Output Grid
Points
Output Shapes