I try to run FLAASH on a Landsat 8 image. I radiometrically corrected the image using FLAASH output parameters using ENVI 5.4. It gives me the error message:

ACC error: modrd5:reading archive file header IDL error: READU: End of file encountered. Unit: 102, File: [file path]\acc.modroot.fla 
ACC_MODRD5 <( 9)>
ACC_HYPER2 <(550)>
ACC_ACC <(191)>
$MAIN$ <( 0)>
| improve this question | | | | |

I had a similar error. In my case, it appears that I made a mistake on the "Ground Elevation (km)" parameter on the "FLAASH Atmospheric Correction Model Input Parameters" dialog box which must be in kilometres and not metres.

| improve this answer | | | | |

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.