Reply To: Fatal Error _ Apply direct and indirect impervious fractions

Hi all,

I have posted this question under a different thread, but believe this is one is more relevant.

Similarly, to Ali; I am having trouble running a RORB model when turning on the EIA/ICA function. It works perfectly fine, when running with TIA values only.

It is an existing RORB model that, I believe was built with script (command line?). I have exported as .catg file though and am running it in v 6.40.

I receive the following warning:
“You will nee to fix up the catchment (vector) file before proceeding”

Here is the error in RORBWIN.tmp:

Sub-area areas
Impervious flag
Fractions impervious
Data error: possibly character data where numerical value expected,
or illegal number

Would be grateful to hear how to navigate through this problem.

Thanks.
Bjorn