Error reading line 511 - Evalglare

I have now tried using the rcrop line as I saw in a previous post by Greg

But when I enter this command line
rcrop 1000 290 2245 2245 B1.hdr > B2.hdr
the following message appears: “rcrop: illegal crop”, as shown in the following image.

Realmente não sei entender o que pode está dando errado.

Grata,

Eliana