Subroutine snSpec may be called to input a SPECS file (to specify options for a subsequent call of snopt).
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subroutine snSpec( |
iSpecs, inform, |
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cw, lencw, iw, leniw, rw, lenrw ) |
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integer |
iSpecs, inform |
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integer |
lencw, leniw, lenrw |
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character*8 |
cw(lencw) |
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integer |
iw(leniw) |
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double precision |
rw(lenrw) |
On entry:
iSpecs
is a unit number for the SPECS file (iSpecs
> 0). Typically iSpecs = 4.
On some systems, the file may need to be opened before snSpec
is called.
On exit:
cw(lencw), iw(leniw), rw(lenrw) contain the specified options.
inform is 0 if the SPECS file was successfully read. Otherwise, it returns the number of errors encountered.