• Calculator variables

    Hi,

    I tried adding Calculator variables to a layout I made in WEST, but this didn't work out (also because I don't think I get the format of the Expression right), I get following error messages:

    <<System error: Invalid calculation variable sequence number: 4>>
    <<Error while executing simulation experiment>>

    So after this I tried to go about it another way (by including some new code in the multi-sensor script file, in that way providing information about my processes), but I can't remove the created Calculator variables?! I tried locating the corresponding files in my project folder, but Windows wouldn't let me delete them.

    Does anyone have a clue what I can do to get rid of either the errors, the Calculator Variables, or both?

    Thanks in advance!
  • Including existing sensors in Model Library

    Hi,

    I have created a new model using the Gujer Matrix in the Model Editor. The model runs fine when creating a new layout, but when I try to add sensors to the layout, I get trouble.
    At first, everything seems okay (I can see the Parameters, Variables and Description pane for the newly introduced sensor), but when I run (in steady state), the only thing that appears in the Block Details tab is <<The model for '.Sensor_x' is not available in Model Library>>. This is the case for COD, Flow and Multisensor, but not for the NH4-sensor, which seems to be working fine.

    Does anyone have an idea what might be the cause of this, and how to solve it?
    Thanks!