ncl_nerro man page
NERRO — Referenced by a user to obtain the current value of the internal error flag of SETER.
The FORTRAN expression "NERRO(NERRF)" has the value of the internal error flag of SETER. If its value is non-zero, this indicates that a prior recoverable error occurred and has not yet been cleared. The argument NERRF is given the same value as the function reference; this is useful in some situations.
The argument of NERRO is as follows:
(an output variable of type INTEGER) - Receives the same value that is returned as the value of the function itself.
The C-binding argument descriptions are the same as the FORTRAN argument descriptions.
Use the ncargex command to see the following relevant examples: tseter, arex02.
To use nerro or c_nerro, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c, preferably in that order.
Online: entsr, eprin, errof, error_handling, fdum, icfell, icloem, retsr, semess, seter, ncarg_cbind
Copyright (C) 1987-2009
University Corporation for Atmospheric Research
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