ezgetval
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FORTRAN integer ier, ezgetval ier = ezgetval(option, rvalue) character*(*) option real rvalue |
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C int c_ezgetval(char *option, float *rvalue) |
Routine description
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ezgetopt allows the user to interrogate the current value of options of the ezscint package containing floating point data.The list of available options and values is described below. |
Description of parameters
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option |
A string containing one of the supported options |
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rvalue |
Current numerical value of the option |
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List of supported options and values
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Option |
Value |
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‘EXTRAP_VALUE’ |
value used to set the points lying outside the source grid |
rvalue |
Sample FORTRAN code :
The following code interrogates the ezscint package about the interpolation degree being used and what is done with the points outside the source grid.
character*32 interopt, xtrapopt real xtrapval
ier = ezgetopt('INTERP_DEGREE', interopt)
ier = ezgetopt('EXTRAP_DEGREE', xtrapopt)
if (xtrapopt.eq.'VALUE') then
ier = ezgetval('EXTRAP_VALUE', xtrapval)
endif
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