Fortran 运行中给出的系统错误及解决方法.doc

Severe_Messages Must be corrected. The programs execution is terminated when the error is encountered, unless for I/O statements the program uses the END or ERR I/O statement specifiers to transfer control, perhaps to a routine that uses the IOSTAT specifier (see your DEC Fortran user manual). The severe messages follow (in alphabetical order): o MESSAGE: Adjustable array dimension error NUMBER: 93 EXPLANATION: Upon entry to a subprogram, one of the following errors was detected during the evaluation of dimensioning information: - An upper-dimension bound was less than a lower-dimension bound. - The dimensions implied an array that was larger than addressable memory. o MESSAGE: Attempt to access non-existent record NUMBER: 36 EXPLANATION: A direct-access READ or FIND statement attempted to access beyond the end of a relative file (or a sequential file on disk with fixed-length records) or access a record that was previously deleted in a relative file. o Array index out of bounds (SIGTRAP) NUMBER: 138 EXPLANATION: Break exception generated a SIGTRAP signal (described in signal(3)). Core dump file created. The cause is an array subscript that is outside the dimensioned boundaries of that array. Try recompiling using the -check bounds option (perhaps with the f77_dump_flag environment variable set) or examine the core dump file to determine the source code in error. o MESSAGE: Array index out of bounds for index n (SIGTRAP) NUMBER: 139 EXPLANATION: Break exception generated a SIGTRAP signal (described in signal(3)). Core dump file created. The cause is an array subscript that is outside the dimensioned boundaries of the array index n. Try recompiling using the -check bounds option (perhaps with the f77_dump_flag environment variable set) or examine the core dump file to determine the source code in error. o MESSAGE: BACKSPACE error NUMBER: