## PfEFFER Pro

### Conversion of Latitude and Longitude to
UTM coordinates (LatLngtoUTM)

UTM (Universal Transverse Mercator) is a common projection
used for most geographic information system (GIS) applications,
land grids and commercial mapping. The LntLngtoUTM module in PfEFFER
Pro converts longitude (x) and latitude (y) data to UTM x-y coordinates,
in units of meters. UTM x-y coordinates can then be are mapped
using orthogonal axes.

###

Parameters and gridding for simulation

**Generation of reservoir parameters for a fluid flow reservoir
simulator (GridforSim)**

This module was developed to link the elements of building
a petrophysical model and a simulation of the reservoir. Specific
goals include:

1. reduce complexity in building an input file for a simulation,

2. facilitate interaction with the simulation such that the

petrophysical model can be easily modified, thus linking engineering
and geological disciplines, and

3. permit iteration to lead to a refined petrophysical geologic
model and fluid flow simulation.