ezsetval has to be called
before ezsetopt when 'extrap_degree' is set to 'value'ezsetval
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FORTRAN integer ier, ezsetval ier = ezsetval(option, rvalue) character*(*) option real rvalue |
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C int c_ezsetval(char *option, float *rvalue) |
Routine description
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ezsetval allows the user to set some options of the ezscint package demanding floating point values. The list of available options and values is described below. The options are case insensitive (they are converted to lower case before being analysed). |
Description of parameters
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option |
A string containing one of the supported options |
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rvalue |
A floating point value |
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List of supported options and values
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Option |
Value |
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‘EXTRAP_VALUE’ |
sets the value of the points lying outside the source grid |
rvalue |
numerical value |
Sample FORTRAN code :
The following code sets the interpolation degree to linear and sets the value of points in the region of extrapolation to 0.0
ier = ezsetopt('INTERP_DEGREE', 'LINEAR')
ier = ezsetval('EXTRAP_VALUE', 0.0)
ier = ezsetopt('EXTRAP_DEGREE', 'VALUE')
ezsetval has to be called
before ezsetopt when 'extrap_degree' is set to 'value'
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