Hello All,

Thanks in advance for reading.

I have two input files: MainInput.xls and ParCombos.txt.

ParCombos.txt is a tab delimited text file that has 4 columns.
Each row in this document contains a combination of 4 parameters.

MainInput.xls is an Excel file that has 2 worksheets. On the first
sheet there are many columns with data and formulas. All of the
values being calculated on this sheet, depend on 4 cells:
A1, A2, A3, A4. The second sheet has many columns with formulas.
These formulas depend on the values that were calculated on Sheet 1.

I desperately need to write a macro to do the steps below, but I
don't know where to start. The steps a

1. Open ParCombos.txt, and copy the values in the 1st row.
2. paste the value from the 1st column of ParCombos.txt
into A1 of Sheet 1 of MainInput.xls

paste the value from the 2nd column of ParCombos.txt
into A2 of Sheet 1 of MainInput.xls

paste the value from the 3rd column of ParCombos.txt
into A3 of Sheet 1 of MainInput.xls

paste the value from the 4th column of ParCombos.txt
into A4 of Sheet 1 of MainInput.xls

3. Wait for the values in both sheets 1 and 2 in Maininput.xls
to be recalculated [This MainInput.txt file is a 40Mb file].

4. Go to Sheet 2 of Maininput.xls and Save it [only Sheet 2]
as Maininput1.txt [in some/any directory]. Save it as a Tab delimited
text file.

5. Repeat steps 1-5 for the values of the 2nd row of ParCombos.txt.
Keep repeating steps 1-5 until we run out of rows in ParCombos.txt

Thus, if ParCombos.txt has X rows, then the output of this macro would
be X tab delimited files named Maininput1.txt, MainInput2.txt, ...,
MainInputx.txt

Any help would be appreciated.

Many Thanks


Frank

Hello Trevor

Thank you very much for your suggestion!
I apologize for not realizing that I should do this
earlier.

And then you might need to come back to the group for
some more advice ...
but you'll have some code to refine rather than everyone
second guessing and
starting from scratch.

I had recorded the following macro when I had the 4
columns of parameters data [each row gives a different
combination of parameters] on Sheet 3.

The combination of parameters that I had on Sheet 3 is

1 2 3 4
5 6 7 8
9 10 11 12

This tells us that the second combination of parameters is
5, 6, 7, 8.

The macro that I got is:

Sub Macro2()

Sheets("Sheet3").Select
Selection.Copy
Sheets("Sheet1").Select
ActiveSheet.Paste
Sheets("Sheet3").Select
Range("B1").Select
Application.CutCopyMode = False
Selection.Copy
Sheets("Sheet1").Select
Range("A2").Select
ActiveSheet.Paste
Sheets("Sheet3").Select
Range("C1").Select
Application.CutCopyMode = False
Selection.Copy
Sheets("Sheet1").Select
Range("A3").Select
ActiveSheet.Paste
Sheets("Sheet3").Select
Range("D1").Select
Application.CutCopyMode = False
Selection.Copy
Sheets("Sheet1").Select
Range("A4").Select
ActiveSheet.Paste
Sheets("Sheet2").Select
Application.CutCopyMode = False
ActiveWorkbook.SaveAs
Filename:="C:\source\MainInput1.txt", FileFormat:= _
xlText, CreateBackup:=False
Sheets("Sheet3").Select
Range("A2").Select
Selection.Copy
Sheets("Sheet1").Select
Range("A1").Select
ActiveSheet.Paste
Sheets("Sheet3").Select
Range("B2").Select
Application.CutCopyMode = False
Selection.Copy
Sheets("Sheet1").Select
Range("A2").Select
ActiveSheet.Paste
Sheets("Sheet3").Select
Range("C2").Select
Application.CutCopyMode = False
Selection.Copy
Sheets("Sheet1").Select
Range("A3").Select
ActiveSheet.Paste
Sheets("Sheet3").Select
Range("D2").Select
Application.CutCopyMode = False
Selection.Copy
Sheets("Sheet1").Select
Range("A4").Select
ActiveSheet.Paste
Sheets("MainInput1").Select
Application.CutCopyMode = False
ActiveWorkbook.SaveAs
Filename:="C:\source\MainInput2.txt", FileFormat:= _
xlText, CreateBackup:=False
Sheets("Sheet3").Select
Range("A3").Select
Selection.Copy
Sheets("Sheet1").Select
Range("A1").Select
ActiveSheet.Paste
Sheets("Sheet3").Select
Range("B3").Select
Application.CutCopyMode = False
Selection.Copy
Sheets("Sheet1").Select
Range("A2").Select
ActiveSheet.Paste
Sheets("Sheet3").Select
Range("C3").Select
Application.CutCopyMode = False
Selection.Copy
Sheets("Sheet1").Select
Range("A3").Select
ActiveSheet.Paste
Sheets("Sheet3").Select
Range("D3").Select
Application.CutCopyMode = False
Selection.Copy
Sheets("Sheet1").Select
Range("A4").Select
ActiveSheet.Paste
Sheets("MainInput2").Select
Application.CutCopyMode = False
ActiveWorkbook.SaveAs
Filename:="C:\source\MainInput3.txt", FileFormat:= _
xlText, CreateBackup:=False
End Sub


I need to generate hundreds of these maininput.txt
files. I would truly appreciate any help with this
problem.

Sincerely


Frank



Hello All,

Thanks in advance for reading.

I have two input files: MainInput.xls and
ParCombos.txt.

ParCombos.txt is a tab delimited text file that has 4
columns.
Each row in this document contains a combination of 4
parameters.

MainInput.xls is an Excel file that has 2 worksheets.
On the first
sheet there are many columns with data and formulas.
All of the
values being calculated on this sheet, depend on 4
cells:
A1, A2, A3, A4. The second sheet has many columns with
formulas.
These formulas depend on the values that were
calculated on Sheet 1.

I desperately need to write a macro to do the steps
below, but I
don't know where to start. The steps a

1. Open ParCombos.txt, and copy the values in the 1st
row.
2. paste the value from the 1st column of ParCombos.txt
into A1 of Sheet 1 of MainInput.xls

paste the value from the 2nd column of ParCombos.txt
into A2 of Sheet 1 of MainInput.xls

paste the value from the 3rd column of ParCombos.txt
into A3 of Sheet 1 of MainInput.xls

paste the value from the 4th column of ParCombos.txt
into A4 of Sheet 1 of MainInput.xls

3. Wait for the values in both sheets 1 and 2 in
Maininput.xls
to be recalculated [This MainInput.txt file is a
40Mb file].

4. Go to Sheet 2 of Maininput.xls and Save it [only
Sheet 2]
as Maininput1.txt [in some/any directory]. Save it as
a Tab delimited
text file.

5. Repeat steps 1-5 for the values of the 2nd row of
ParCombos.txt.
Keep repeating steps 1-5 until we run out of rows
in ParCombos.txt

Thus, if ParCombos.txt has X rows, then the output of
this macro would
be X tab delimited files named Maininput1.txt,
MainInput2.txt, ...,
MainInputx.txt

Any help would be appreciated.

Many Thanks


Frank



.

P.S.

Thus we save MainInput2.txt, which consists of
how Sheet2 looks when in Sheet1 we have
cell A1=5, cell A2=6, A3=7, A4=8

The combination of parameters that I had on Sheet 3 is

1 2 3 4
5 6 7 8
9 10 11 12

This tells us that the second combination of parameters is
5, 6, 7, 8.