Help with iterative text - script

Hello,
Below I copied a text file (.gmd extension).
I would like to be able to recreate this several times being able to change some of the values. Each files needs to be save with the counter (075-407 attached and a .gmd extension)



....
NAME OF INITIAL LANDUSE IMAGE           :    gr_lc_01b_075_fp
SUITABILITY IMAGE FOR SIMULATION 1      :    c2_mce_075

These should change together: gr_lc_01b_XXX_fp & c2_mce_XXX  (XXX goes from 075 - 407)
....

RGNVAL          REGION NAME    # CELLS      BEGIN        END      BEGIN        END
     1             Region 1     294276     152838     140000      78439      91277

Each of these four numbers will be different for each iteration from 074-407. I have them right now in an excel file.  Please advise how to incorporate this into the script.
.....

NAME OF OUTPUT LANDUSE IMAGE            :    delete_test

I would like the output name to be updated with the number from the iteration (075-407, e.g. output_075)

.....

Thank you kindly,
I really appreciate annotated code so that I might one day now how to do this myself,
Cheers,
MJ



text that needs to be copied and or updated starts immediately below:

***************************************************************
* THIS FILE CONTAINS THE VALUES OF THE PARAMETERS REQUIRED    *
* FOR THE GEOMOD MODULE, WHICH AUTOMATICALLY IS GENERATED IN  *
* IDRISI. STRONGLY RECOMMEND REEDITING IN IDRISI IF NECESSARY.*
***************************************************************

TIME TO BEGIN GEOMOD, INCLUSIVE         :    2001
TIME TO END GEOMOD, INCLUSIVE           :    2016
TIME STEP IN TIME UNITS                 :    1

# NEIGHBORS AWAY TO SEARCH,0=NO NIBBLE  :    1
WRITE DEBUG OUTPUT TO LOG FILE,YES=1    :    0
NAME OF STRATA/MASK IMAGE               :    N/A
NAME OF INITIAL LANDUSE IMAGE           :    gr_lc_01b_075_fp
DO ENVIR. IMPACT ANALYSIS? 1=YES, 0=NO  :    0
CMP/READ SUITABILITY SCORES(0=CP,1=RD)  :    1
NUMBER OF RUNS ONCE                     :    1
SUITABILITY IMAGE FOR SIMULATION 1      :    c2_mce_075
DO VALIDATION ANALYSIS? 1=YES, 0=NO     :    0
SINCE NO VALIDATION IMAGE, LANDUSE CHANGE INFO READ FROM FOLLOWS:
                                  LANDUSE STATE 1       LANDUSE STATE 2
RGNVAL          REGION NAME    # CELLS      BEGIN        END      BEGIN        END
     1             Region 1     294276     152838     140000      78439      91277

# OF TIMES OF OUTPUT BESIDE END TIME    :    0
NAME OF OUTPUT LANDUSE IMAGE            :    delete_testStart Free Trial