Zonge GDP-32 - Introduction

GDP-32
II
INSTRUCTION MANUAL
May 2002 Section 14, Page 2
14.1 INTRODUCTION
The plotting routines for the liquid crystal display perform rudimentary but useful plots of the
five types of data that may appear in the data cache. The PLOT function is invoked by pressing
while viewing data in the FIELDATA cache. At no other time can the PLOT function
be called.
When PLOT is selected by pressing
, a short menu is displayed, indicating the type of
plot available. The data display will depend upon the type of data in the block that is being
viewed when the key is pressed. For instance, if the user is viewing TDIP data, the type
of plot listed in the menu when
is pressed is:
1. Decay Plot
On the other hand, if the user is viewing CR data and is pressed, the following menu
appears:
1. CP Plot
There are three types of plots for option 1, depending upon the data:
Data Type Plot Type
RPIP CP plot (complex plane)
TDIP Decay plot (Vs/Vp vs. window number)
CR CP plot (complex plane)
CSAMT Log plot (log apparent resistivity vs. log frequency)
Phase difference plot (E-phase minus H-phase)
Magnitude plot (either E or H-field)
HACSAMT Same as CSAMT
TEM Decay plot (volts/amp vs. window number)
Rho plot (resistivity vs. depth)
MT/AMT Log Plot (log resistivity vs. log frequency)
Phase Difference plot (phase vs. log frequency)