make_scriptP

(Compiled by DL)

Purpose: Generates the run script and .INN files required to iterate maplets using lithosP.

Requires

• make_script.in - text file containing a list of the landmarks to be processed, appended with the end-of-file identifier, 'END'.

• make_scriptP.seed - test file containing the lithosP option commands for iterating each maplet.

• INIT_LITHOS - make_scriptP reads the USRMX (maximum number of core processors) value.

• TESTFILES1/ - Directory in which to store copies of LMRK_DISPLAY.pgm (output by lithosP) for each landmark.

NB: lithosP requires a number of directories and files - refer to relevant guide.

Output

make_scriptP outputs:

• run.sh - controlling run script for batch maplet iteration using parallel processing;
  • run script for each core processor:
    • run_script01.b
    • run_script02.b
    • etc ...

• .INN files - lithosP seed file for each maplet.

• rem_script.b - script for removal of temporary files (working directory clean-up).

run_scriptnn.b outputs:

• .OOT files - standard output from lithosP for each landmark.

• TESTFILES1/ - a copy of LMRK_DISPLAY.pgm (output by lithosP) is saved for each landmark;

• SUMFILES/ - S/C and camera information are updated by lithosP as image shifts are accepted. New landmarks and limb fits are added to the SUMFILEs;

• LMKFILES/ - LMKFILES are updated by lithosP.

• MAPFILES/ - MAPFILES are updated by lithosP.

• a number of information text and display files in the working directory are modified by lithosP; please refer to the relevant guide for details.

Using make_scriptP

For guidance with iteration procedures, refer to the 'How-To': Standard_iteration.

Create Input Files

The make_script.in file comprises the list of landmark names for the landmarks which should be processed. It is standard procedure to ensure that the list is ordered by:

• highest-to-lowest maplet ground sample distance;

• name (region identifier (e.g.: FF), unique numeric identifier (e.g.: 0001);

and the user should ensure that duplicate entries do not exist. The program duplicates can be used to generate the make_script.in file.

Example make_script.in file:

EE0001
EE0002
EE0003
  etc...
END

Example make_scriptP.seed file (see make_scriptP.seed for further details):

# This script performs two maplet iterations in parallel mode. 
# It reinitializes slope and albedo.
# It recomputes maplet overlaps.
# It recomputes limb fits.
# It recomputes central maplet vector.
# Topography determination from slopes is conditioned by:
#   Initial topography, 
#   Overlapping topography, 
#   Shadowing, 
#   Differential stereo, 
#   Limb heghts. 
# Dataless area slopes are set from the shape model.
#
# The script hides most of the screen output.  In order to obtain the 
# full display replace H* by #H*.
#
# Modified 2011_12_31.  Header and comments added.
# Modified 2014_02_26.  Hide screen output added.
#
H*
x
.025
#
# Initialize slope and albedo.
#
a
y
y
#
# Begin first iteration.
#
0
40
1
0
1
n
0
y
u
0
40
#
# Begin topo determination.
#
2
8                fill no data with shape slope
2                condition with existing topo
.01
7                condition with shadows
.025
1                condition with overlapping maps
4                condition with limbs
1, 2.5, 3  
6                condition with differential stereo
y
0                begin integration
.025
15
0
u
1
0
2
n
0
y
1
0
1
n
0
y
u
#
# Begin second iteration.
#
0
40
1
0
1
n
0
y
u
0
40
#
# Begin topo determination.
#
2
8
2
.01
7
.025
1
4
1, 2.5, 3  
6
y
0
.025
15
0
u
1
0
2
n
0
y
H*
1
0
1
n
0
y
H*
u
#
# Begin overlaps and limb fits.
#
o
RECENT
y
1
o
RECENT
n
3
y
1, 3, 5 
#
# Central vector determination.
#
v
RECENT              
q
END

Run make_scriptP

make_scriptP generates a .INN file for each maplet. The first three lines of the .INN file (see below) supply a processor identifier (e.g.: 01), and load the landmark in lithosP. The remainder of the .INN file comprises a copy of the lithosP commands contained in make_scriptP.seed.

Example EE0001.INN file:

01
i
EE0001
H*                  
x                   
.025                
0                   
40                                                                            
etc ...

make_scriptP also generates the controller run script - run.sh:

 chmod +x run_script01.b
 chmod +x run_script02.b
   etc ...

 cd SHAPEFILES
 chmod +w SHAPE.TXT
 cp SHAPE.TXT TSHP01.TXT
 cp SHAPE.TXT TSHP02.TXT
   etc ...
 chmod -w SHAPE.TXT
 cd ..

 ./run_script01.b &
 ./run_script02.b &
   etc ...

and the run scripts: run_script01.b; run_script02.b; etc.:

rm -f EE0001.OOT
/usr/local/bin/LITHOSP < EE0001.INN > EE0001.OOT
cp LMRK_DISPLAY01.pgm TESTFILES1/EE0001.pgm
rm -f EE0007.OOT
/usr/local/bin/LITHOSP < EE0007.INN > EE0007.OOT
cp LMRK_DISPLAY01.pgm TESTFILES1/EE0007.pgm
rm -f EE0013.OOT
  etc ...

Conduct Standard Iteration

sh run.sh

or in the background:

nohup sh run.sh &

The lithosP standard output for each image is captured in the .OOT files,and the LMRKDISPLAY.pgm file output by lithosP is copied and saved in TESTFILES1/ once a landmark has been processed.

Quality Check Iterated Maplets

The user must review the .OOT files to ascertain the success of the iteration process, problem landmarks can be detected using the utility program find_nofitP, refer to relevant guide for further details.

Clean Working Directory

rem_script.b can be used to clean out the directory of make_scriptP working files once iteration is complete and user has quality checked the iterated maplets:

rm -f *.INN
rm -f *.OOT
rm -f run_script*

User Warnings

• The user must ensure that the correct number of core processors is set for USRMX, a variable contained in INIT_LITHOS, refer to relevant guide for further details.