Create a figure of logging data from ODP Leg 154 - Hole 927C
(re)display instructions
open a dictionary of the file names/passes
Title of figure:
Caliper (HLDT, LDT)
caliper
file name / pass
min.
median
max.
max. for figure
track #
cali-hldt.dat [64 - 363 mbsf]
1.7 in.
11.2 in.
18.1 in.
Bit:
APC/XCB
RCB
in.
off
1
2
3
4
5
6
7
8
9
Natural Gamma Ray (NGT)
total gamma ray
file name / pass
min.
median
max.
min. for figure
max. for figure
track #
ngt.dat [0 - 363 mbsf]
13.1 gAPI
30.1 gAPI
59.3 gAPI
gAPI
gAPI
off
1
2
3
4
5
6
7
8
9
add NGR multi sensor track data from Site 927 cores:
match range of NGR data (in c/s) with log data (in gAPI):
potassium
file name / pass
min.
median
max.
min. for figure
max. for figure
track #
ngt.dat [0 - 363 mbsf]
0.1 %
0.6 %
1.3 %
%
%
off
1
2
3
4
5
6
7
8
9
uranium
file name / pass
min.
median
max.
min. for figure
max. for figure
track #
ngt.dat [0 - 363 mbsf]
0 ppm
0.8 ppm
3 ppm
ppm
ppm
off
1
2
3
4
5
6
7
8
9
thorium
file name / pass
min.
median
max.
min. for figure
max. for figure
track #
ngt.dat [0 - 363 mbsf]
1 ppm
3.7 ppm
8 ppm
ppm
ppm
off
1
2
3
4
5
6
7
8
9
Density (HLDT)
density
file name / pass
min.
median
max.
min. for figure
max. for figure
track #
hldt.dat [70 - 352 mbsf]
hldt-hr.dat [70 - 351 mbsf]
1.5 g/cm
3
1.8 g/cm
3
1.9 g/cm
3
g/cm
3
g/cm
3
off
1
2
3
4
5
6
7
8
9
add moisture and density (MAD) data from Site 927 cores:
Resistivity (DIT)
resistivity
file name / pass
min.
median
max.
min. for figure
max. for figure
track #
dit.dat [52 - 359 mbsf]
0.82 Ω.m
1.1 Ω.m
1.9 Ω.m
Ω.m
Ω.m
off
1
2
3
4
5
6
7
8
9
resistivity data are plotted using a logarithmic scale
Sonic (SDT)
V
p
file name / pass
min.
median
max.
min. for figure
max. for figure
track #
sdt-ls.dat (DTLN) [54 - 342 mbsf]
sdt-ls.dat (DTLF) [54 - 342 mbsf]
sdt-ls-proc.dat (VP1) [58 - 342 mbsf]
sdt-ls-proc.dat (VP2) [58 - 342 mbsf]
1338 m/s
1830 m/s
2159 m/s
m/s
m/s
off
1
2
3
4
5
6
7
8
9
Temperature (TLT)
temperature
file name / pass
min.
median
max.
min. for figure
max. for figure
track #
tlt-dit-proc.dat [0 - 354 mbsf]
2 °C
7 °C
13 °C
°C
°C
off
1
2
3
4
5
6
7
8
9
N.B. this is the borehole temperature, not representative of the formation temperature except for reentries a long time after coring/circulating
Plot specifications
Depth limits
Dimensions of figure
top depth (mbsf)
bottom depth (mbsf)
height (in.)
width (in.)
set track width instead of plot width
Annotations
ticks spacing (m)
labels spacing (m)
labels font size
tick length, as fraction of track
6
7
8
9
10
11
12
13
14
1/10
1/20
1/40
-1/40
-1/20
-1/10
Additional options
lines thickness:
1
2
3
4
5
6
7
8
smoothing window:
off
1 m
2 m
3 m
5 m
10 m
20 m
core recovery data:
one header per track:
Name of pdf file (no spaces):
.pdf
create/update figure
wait for the figure to open in the right frame -
it can take some time, don't click again before completion
access the data from hole 927C in a separate window
open a list of the acronyms in a separate window
report any bugs/suggestions/questions to
gilles guerin
figure generated using
GMT
(the Generic Mapping Tools) and
ImageMagick