Hello everyone
     I am a newer for RegCM3.0.
When I run the ./terrain.x,the information is as following:
Could not load program ./terrain:
System error: Not enough space

and  I have checked the enviroment:
$ ulimit -a
time(seconds)        unlimited
file(blocks)         unlimited
data(kbytes)         131072
stack(kbytes)        4194304
memory(kbytes)       unlimited
coredump(blocks)     unlimited
nofiles(descriptors) 2000

would you like to help me deal with the problem? Thank for you very much!

Best regards!
                                         yamin hu