stıdent question on equations

[esroskesafos]

Hello,
I am new to the group


I wonder something

I use some equations to change solve em code

e.g.
IF ( config_flags%tracer_opt == 2 ) THEN
IF (grid%id == 2 ) THEN
DO j = jde - 90, jde - 30, 1
DO i = ide - 40, ide - 30, 1
IF (ips .LE. i .and. ipe .GE. i .and. jps .LE. j .and. jpe .GE. j ) THEN
tracer(i,1,j,P_mytr)=1.*((1./2)**0.93)
END IF
END DO
END DO
END IF
END IF

this eqn always goes to 10**-30 and 10**36 min and max values

what is wrong with me
I could not understand with wrf chem
thanks

 

[jordanschnell]

Hi,

Try using a decimal point after "2" in "1.*((1./2)**0.93)" - it needs to be a float.

Jordan

 

[esroskesafos]

Thank you very much for your reply; but nothing has changed. I think there is something else

 

[jordanschnell]

Hi,

What other code changes did you make to include the mytr tracer?

Jordan

 

[esroskesafos]

I can say nothing
because I did erase all the changes Ive made to be sure if the eqn is working and Ive seen the eqn always goes between 10^-31 to 10^36 values unfortunately

 

[jordanschnell]

Hi,

I'm not sure I understand. I don't see "mytr" in the Registry, so you must have made some changes to the code to include it.