2: Variables and Computations
| Command | Purpose |
|---|---|
| alias_labels | Process a specification file to define alias-label mappings in CyFlex. |
| arr_size | Determine the size of array variable or a particular dimension of the variable. |
| arr_specs | Process array specifications to configure array variables. |
| compvar |
Evaluate user-defined expressions for computed variables, processing them based on specified intervals and events. |
| cvar |
Create and initialize variables from the command line or from within a script. The arguments vary depending on the data type REAL variable. |
| em_ave | Compute and print the mean, standard deviation, minimum, and maximum values for specified input variables over a given sampling interval. |
| garr | Display array variables from shared memory with options to format output for quiet mode, units, and delimiters. |
| garr_all | Display all active array variables in the CyFlex system including their values or filter them based on a provided string pattern. |
| gen_labels | Process and configure general usage variables based on specification files. |
| gen_solver | Find the roots of a specified equation in CyFlex. |
| MEDOR_set | Update a composition variable based on concentrations from real variables specified in a file, handle event synchronization, and write an output file for database loading. |
| min_max | Perform an operation, such as finding the minimum or maximum or label that holds the minimum or maximum value and updating a requested CyFlex variable with the value or CyFlex label. |
| min_max_specs | Specify the minimum/maximum task configuration. |
| override_mon |
Monitor the ‘overrideOFF’ event and reset overridden variables in shared memory by restoring their original values. |
| override_status | Check the override status of a specified variable in CyFlex. |
| release_compvar | Set an event to release a specified compvar instance, allowing it to clean up resources and exit. |
| release_evaluate | Set an event to release the specified evaluate instance in CyFlex. |
| restore_array_var |
Restore the contents of a specified CyFlex array variable from a disk file. |
| rstr_save_dat | Restore variables from disk to shared memory for CyFlex. |
| rvar | Remove variable(s) created by the cvar application. |
| sarr | Set array variable elements to a specified value based on provided label and dimensions. |
| sarru | Set units for an array variable if a units string is provided or display the current units and units code. |
| save_list | Specify variables to maintain on disk for the CyFlex system. |
| save_status | Save CyFlex variables on disk. |
| set_active | Set the active flag for a specified CyFlex input variable in the transfer layer. |
| set_alias | Create or modify an alias label to point to a specified target variable in CyFlex. |
| set_inactive | Set the active flag to FALSE for a specified label in the CyFlex transfer layer. |
| show_gen | Display details of computed strings in the system and display suggestions for appropriate file sections for computations. |
| sovr | Set the override mode for a specified variable and optionally set its value if the master override is enabled. |
| spcl_chans | Configure special channels based on a specification file for engine performance parameters. |
| svar |
Set the value of specified variables in the system, supporting REAL, REAL_ARRAY, INTEGER, INTEGER_ARRAY, LOGICAL, LOGICAL_ARRAY, STRING, and STRING_ARRAY types, with checks for dimensional consistency and restrictions on certain variables. |
| tcomp |
Display the number of variables in each memory area that have been assigned an index for history parameters. |
| varx_specs | Configure real variable transfers for the var_transfer program by processing a specification file. |
| var_transfer | Transfer and convert values between CyFlex variables, applying gain, bias, and recursive filtering as configured. |
| write_array_var |
Use this utility to write the contents of a specified array variable to a disk file in /data/<label>.array. |