Parameter Name | Units | Type | Default | Description |
FILENAME | STRING | NULL | input file | |
BIN_SIZE | double | 0.0 | bin size for current histogram (use 0 for autosize) | |
N_BINS | long | 20 | number of bins for current histogram | |
RIGID_UNTIL_PASS | long | 0 |
don't affect the beam until this pass | |
USE_SYMM_DATA | long | 0 |
use "Symm" columns from URMEL output file? | |
FACTOR | double | 1 | factor by which to multiply shunt impedances | |
CUTOFF | double | 0.0 | If 0, cutoff frequency. Modes above this frequency are ignored. | |
OUTPUT_FILE | STRING | NULL | Output file for voltage in each mode. | |
FLUSH_INTERVAL | long | 1 | Interval in passes at which to flush output data. |
This element is similar to RFMODE, but it allows faster simulation of more than
one mode. Also, the mode data is specified in an SDDS file. This file can be
generated using the APS version of URMEL, or by hand. It must have the following
columns and units:
USE_SYMM_DATA
is non-zero, then
ShuntImpedanceSymm is used. The latter is the full-cavity
shunt impedance that URMEL computes
by assuming that the input cavity used is one half of a symmetric cavity.
The file may also have the following column: