Author Archives: dougaj4

Sheila Chandra; This

Sentence Is True From: “This Sentence Is True” (The Previous Sentence Is False)

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Conbeam – Python version

I have converted the continuous beam analysis spreadsheet (last presented here) to Python code, linked to Excel VBA User Defined Functions (UDFs) with ExcelPython.  To run the Python version you will need an installed copy of Python, including Numpy and … Continue reading

Posted in Beam Bending, Excel, Finite Element Analysis, Frame Analysis, Link to Python, Newton, UDFs, VBA | Tagged , , , , , , , | Leave a comment

Dealing with dates 3: opening and saving csv files without data corruption

This post makes use of a spreadsheet for reading data from text files, including comma separated value (csv) files.  The latest version includes a routine for saving the imported data in csv format.  It can be downloaded (including full open-source … Continue reading

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Dealing with dates 2: Getting cell data type and format code

When working with imported data, or data from an opened csv file, it is often important to know the data type that has been used to store the data.  This may not be obvious, for instance in the previous post we … Continue reading

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Dealing with dates -1, date values and formats

Following a discussion at Eng-Tips, I have been having a closer look at how Excel handles the entry and display of dates.  The Eng-Tips discussion concerned changes to data when csv files are opened in Excel.  I will deal with that (together with … Continue reading

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