Developments - iMOD

version iMOD5.1

• iMOD GUI
  • Error in IDF export with Given Extent
    The export to *.asc file is mistakenly moved one cell to the left and the total extent is wrongly increased by 1 row and one column.
    > Workarround: use the iMOD batch function IDFCALC to convert the IDF to the desired extent (keyword WINDOW) and then use function CREATEASC to convert the IDF file to ESRI ASC format. 
• iMOD TUTORIALS
• iMOD-WQ

  • No space in root names and model names
    iMOD-WQ cannot handle spaces in root names and model names. For that reason we advice to install iMOD in a folder without a space, e.g. "c:\iMOD\version5.1". A model name cannot have a space and must contain at least one character; so no values only allowed for model name. 

  • Input of well concentrations (CWEL) in the SSM package
    The code derives from the given file extensions in the [SSM] package of the iMOD-WQ runfile whether for the input of the WEL concentrations (CWEL) IDF files or IDF files are used.
    Currently the code does this by checking the filename for P=1, T=1 and L=1 (e.g. CWEL_P1_T1_L1). However, this fails if there is no such file, i.e. if there are no wells for P=1, T=1 and L=1.    
    > Workaround: use a dummy file for the input for CWEL_P1_T1_L1. In case of IPF input this file can be empty. In case of IDF input, this can be an IDF with only nodata values, or zeros (actually, the chosen values do not matter because since there are no wells for P1_T1_L1, the corresponding concentrations are not used).
     

  • For other Known Issues on iMOD-WQ check chapter 13.4 in the iMOD5.1 manual or click here for the online version.