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JJ_96147581-Visitor
1-Visitor
September 1, 2020
Question

Couldn't open .mcs files

  • September 1, 2020
  • 4 replies
  • 4138 views
Hello, Thank you for your time. I've recently downloaded MathCAD 6.0 and activated the 30-day trial. However, I was trying to open a .mcs file but failed. I've done my research and learned that this type of file (.mcs) was associated with MathCAD software, so it doesn't make sense if it couldn't work on .mcs files. Please let me know if there is any solutions. Looking forward to your reply.

    4 replies

    W
    Werner_E25-Diamond I
    25-Diamond I
    September 1, 2020

    What you downloaded was Prime 6.0, PTC likes to call it Mathcad Prime 6.0 as Prime was supposed to be the successor of Mathcad (the current version of which is 15), but PTC has not yet managed to match the level of the old Mathcad with its Prime.

     

    mcs is a very very old file format associated with good old Mathcad and is  a proprietary vector graphics format.

    Are you sure your mcs file is that kind of format? mcs may also be used by other companies/software for completely different files - e.g. mcs is also used by HalfLife MapCycle - Editor (MCS = Map Cycle Set).

     

    MCS was a proprietary vector graphics format created by Mathsoft and was used in the very first versions of Mathcad (which is a very long time ago). It was primarily used to import files in HPGL format (a Hewlett Packard language for plotter output). Mathcad 3.1 and 4.0 (we are talking about the early 1990's here!) came with a converter (mctrans.exe) for HPG or PLT --> MCS, as long as the HPGL file would only use one of supported six commands (LB,PA,PD,PR,PU,SP). Beginning with Mathad 5 the clipboard had to be used to insert plot files.

     

    I don't know of any graphics program capable of reading MCS files and also have no documentation of the file format itself. But I am pretty sure that neither Mathcad nor Prime are supposed to open and display that kind of files (Prime isn't able at all to display data structures resembling a picture).

     

    L
    LucMeekes23-Emerald IV
    23-Emerald IV
    September 2, 2020

    Check here: https://community.ptc.com/t5/PTC-Mathcad/MCAD-4-5-Anyone/m-p/320407#189615

     

    Success!
    Luc

    V
    VipulT16-Pearl
    16-Pearl
    September 2, 2020

    Hi @JJ_9614758,

     

     File extension .MCS is no longer a supported format in Mathcad and Mathcad Prime. You can convert it to any of the supported formats like, JPG, BMP, GIF etc.

     

    Thanks,

    Vipul

    W
    Werner_E25-Diamond I
    25-Diamond I
    September 2, 2020
    @VipulT wrote:

    Hi @JJ_9614758,

     

     File extension .MCS is no longer a supported format in Mathcad and Mathcad Prime. You can convert it to any of the supported formats like, JPG, BMP, GIF etc.

     

    How?

    .MCS was a propriatary vector graphic format (a very simple one, if I remember correctly) of very old Mathcad versions. I am not aware that any graphics program nowadays would be able to open it. But I don't have any *.mcs files at hand to give it a try, though.

    S
    SteveH.10-Marble
    10-Marble
    June 20, 2023

    A late reply to an old post...

    With the demise of Mathcad 15, I've been sorting through my folders of old worksheets and converting those that need to be carried forward. Among the worksheets, I've found a number of old .mcs image files.  I've come up with a relatively-easy technique that allows them to be viewed.  The .mcs files are simple text files containing rows of 2D coordinates which define line vectors.  Among the coordinates are also some points of "1e307 1e307" which I take to be breaks in the lines.  Here's how I've successfully viewed the file contents:

    1. Import the .mcs file into Excel with the X and Y coordinates in their own columns.  (I use Excel's Text Import Wizard.)
    2. Use the Replace function on the imported data to remove all "1e307" values.  Leave these cells blank.
    3. Select the entire imported data set, and then Insert a Scatter (X,Y) chart into the worksheet. Select the straight-line Scatter type with no Markers.
    4. The chart should now show the vector image.  (See blue in image below.)  Stretch the width/height for size and proper proportions.
    5. If you need to use the image (not just take a quick glance), work with Excel's chart component properties to change colors, remove axes & grid, etc., etc.

    SteveH_0-1687293293970.png

     

     

     

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