ncl_nerro (3) - Linux Man Pages
ncl_nerro: Referenced by a user to obtain the current value of the internal error
NERRO - Referenced by a user to obtain the current value of the internal error flag of SETER.
C-BINDING SYNOPSIS#include <ncarg/ncargC.h>
DESCRIPTIONThe 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.
C-BINDING DESCRIPTIONThe C-binding argument descriptions are the same as the FORTRAN argument descriptions.
EXAMPLESUse the ncargex command to see the following relevant examples: tseter, arex02.
ACCESSTo use nerro or c_nerro, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c, preferably in that order.
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University Corporation for Atmospheric Research
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