I'm having a problem where I write an equation in EXCEL - the first time it calculates correctly and puts in the correct answer. an examples equation is
=SQRT((U6-U$4*W6)^2+(V6-V$4*W6)^2).
When I edit the formula to change the U$4 and V$4 to U$2,V$2 respectively, the answer changes to 0 regardless of what the correct answer is. When I use the evaluate function tool, it gives the correct data right up to the end, and then enters 0.
Once the cell starts returning 0, nothing I can do will fix it.
Another problem in the same column then becomes this: When I copy an equation, such as the one above, which has relative cells. The new equation handles the relative cells correctly - but the value is the same as the original cell. The example below shows
a 0 returned for D1. D2 is the correct answer using A2 andB2. Then D2 equation was copied to D3:D6 and the values are now all the same. Below are the equations.
I've never seen anything like this. Its like there is a bug. It doesn't seem to be a particular function, (I'm using a lot of trig,) or how I edit, or how I copy. I tried saving as an older version, but that didn't seem to help either.
Here is the file. the Problem is highlighted in yellow in column X. https://dl.dropboxusercontent.com/u/38252655/GPS%20data%20analysis%20example.xlsx
Help would be appreciated.
| 0.566334 |
10.12963 |
1 |
0.0 |
| 0.162986 |
10.37519 |
1 |
10.4 |
| 0.056249 |
8.056944 |
1 |
10.4 |
| -0.34397 |
7.878207 |
1 |
10.4 |
| -0.36129 |
7.661049 |
1 |
10.4 |
| -1.41451 |
6.176085 |
1 |
10.4 |
| =COS(I3*PI()/180)*P3 |
=SIN(I3*PI()/180)*P3 |
1 |
=SQRT((U3-U$2*W3)^2+(V3-V$2*W3)^2) |
| =COS(I4*PI()/180)*P4 |
=SIN(I4*PI()/180)*P4 |
1 |
=SQRT((U4-U$2*W4)^2+(V4-V$2*W4)^2) |
| =COS(I5*PI()/180)*P5 |
=SIN(I5*PI()/180)*P5 |
1 |
=SQRT((U5-U$2*W5)^2+(V5-V$2*W5)^2) |