make_scriptP

Description

The program generates the run script and .INN files required to iterate maplets using lithosP.

Required Files

input file:

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

seed file:

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

processed files:

• 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.

  lithosP requires a number of directories and files. Refer to lithosP for more information.

Output Files

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 command 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.]

processed files outputs:

• 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.

  lithosP requires a number of directories and files. Refer to lithos for more information.

User Warnings

• You must set the correct number of core processors for USRMX, a variable contained in INIT_LITHOS. Refer to that entry for further information.

Using make_scriptP

For more information on iteration procedures, refer to the 'How-To': Standard_iteration.

1. Create Input Files

The make_script.in file lists the names for the landmarks that should be processed.

Here is a sample make_script.in file:

EE0001
EE0002
EE0003
  etc...
END

Be sure 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))

Also, be sure that there are no duplicate entries. You can use duplicates to generate the make_script.in file.

Here is a sample make_scriptP.seed file (see that entry for for further information):

# 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

2. Run make_scriptP

make_scriptP generates a .INN file for each maplet.

Here is a sample .INN file for maplet EE0001.INN:

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

The first three lines of the .INN file supply a processor identifier (e.g., 01), and load the landmark in lithosP. The remainder of the .INN file lists a copy of the lithosP commands contained in make_scriptP.seed.

make_scriptP also generates the controller run script run.sh, which looks like this:

 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 ...

make_scriptP also generates the run_script01.b, run_script02.b etc. files, which look like this:

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 ...

3. Conduct Standard Iteration

Here is a sample command line for running run.sh:

sh run.sh

You can also run this in the background using this command line:

nohup sh run.sh &

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

4. Quality Check Iterated Maplets

You must review the .OOT files to ascertain the success of the iteration process. You can detect problem landmarks using find_nofitP. Refer to that entry for more information.

5. Clean Working Directory

You can use rem_script.b to clean out the directory of make_scriptP working files once iteration is complete and you have quality checked the iterated maplets.

Here is a sample rem_script.b file:

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

(Compiled by DL)

CategoryPrograms