ADDA / Slide > Re{Ex} for various iteration numbers

```txt:Environment
GeForce GTX 1070 (8GB)
ASRock Z170M Pro4S [Intel Z170chipset]
Ubuntu 14.04 LTS desktop amd64
TensorFlow v0.11
cuDNN v5.1 for Linux
CUDA v8.0
Python 2.7.6
IPython 5.1.0 -- An enhanced Interactive Python.
gcc (Ubuntu 4.8.4-2ubuntu1~14.04.3) 4.8.4
GNU bash, version 4.3.8(1)-release (x86_64-pc-linux-gnu)
```

<hr>

Using the code [displaySingleInitFieldY_170422.ipynb](http://qiita.com/7of9/items/7eec91086bb47b147dc0), the change in the InitFieldY for a variation of iteration numbers is shown.

<hr>
Following command is used:

```
./adda -grid 25 -store_int_field -maxiter 100
```

where the 100 is changed for different iteration numbers.


<hr>
XYmap of the real part of Ex[12] where 12 is the index for the Z coordinate.

<hr>

From iterations 10 to 100.

<hr>
`#iteration=10`

![Exr.png](https://qiita-image-store.s3.amazonaws.com/0/32870/d8f8ceae-678c-f8a7-5d35-fcb9894a9cad.png)

<hr>
`#iteration=20`

![Exr.png](https://qiita-image-store.s3.amazonaws.com/0/32870/b806ce4f-cfb7-a0e7-9d98-1be2bd10007d.png)

<hr>
`#iteration=30`

![qiita.png](https://qiita-image-store.s3.amazonaws.com/0/32870/62a490f0-3943-2728-512c-71cb2c3da01a.png)

<hr>
`#iteration=40`

![qiita.png](https://qiita-image-store.s3.amazonaws.com/0/32870/58ac3e1e-16e1-ab96-f9d2-ec134c30b8c2.png)

<hr>
`#iteration=50`

![qiita.png](https://qiita-image-store.s3.amazonaws.com/0/32870/41342d4b-a5ca-d98b-ebee-419db8e642af.png)

<hr>
`#iteration=60`

![qiita.png](https://qiita-image-store.s3.amazonaws.com/0/32870/4c03cc56-79b9-1cc6-12a7-c22a34b1a271.png)

<hr>
`#iteration=70`

![qiita.png](https://qiita-image-store.s3.amazonaws.com/0/32870/a9c789df-0609-9d51-3f0f-4c474dcf24b0.png)

<hr>
`#iteration=80`

![qiita.png](https://qiita-image-store.s3.amazonaws.com/0/32870/eb3f7114-29cf-a613-d806-bd82654587da.png)

<hr>
`#iteration=90`

![qiita.png](https://qiita-image-store.s3.amazonaws.com/0/32870/4a41a135-1254-a08a-c869-58ed2cc22ed2.png)

<hr>
`#iteration=100`

![qiita.png](https://qiita-image-store.s3.amazonaws.com/0/32870/7fa1dd1c-cb94-19ad-20fa-794375f603a3.png)

<hr>

From iterations 100 to 1000.

<hr>
`#iteration=100`

![qiita.png](https://qiita-image-store.s3.amazonaws.com/0/32870/7fa1dd1c-cb94-19ad-20fa-794375f603a3.png)

<hr>
`#iteration=200`

![qiita.png](https://qiita-image-store.s3.amazonaws.com/0/32870/98994099-4e9e-b8ee-9d12-e10e577b3e0c.png)

<hr>
`#iteration=300`

![qiita.png](https://qiita-image-store.s3.amazonaws.com/0/32870/a474c1e4-07e4-f092-30ba-549195ab5847.png)

<hr>
`#iteration=400`

![qiita.png](https://qiita-image-store.s3.amazonaws.com/0/32870/07cbf2ff-b22b-e743-09fd-3096df8f55f4.png)

<hr>
`#iteration=500`

![qiita.png](https://qiita-image-store.s3.amazonaws.com/0/32870/ac55a07c-3cee-3166-b8f5-0419c6b73428.png)

<hr>
`#iteration=600`

![qiita.png](https://qiita-image-store.s3.amazonaws.com/0/32870/2a230b59-2d13-6889-3f65-5b5fe1e9f114.png)

<hr>
`#iteration=700`

![qiita.png](https://qiita-image-store.s3.amazonaws.com/0/32870/84d5510e-e53c-1cd2-5874-e433d99d59b9.png)

<hr>
`#iteration=800`

![qiita.png](https://qiita-image-store.s3.amazonaws.com/0/32870/94f330c1-0ab2-20ca-9706-00d2c591d692.png)

<hr>
`#iteration=900`

![qiita.png](https://qiita-image-store.s3.amazonaws.com/0/32870/0abfe2ef-b41a-b1c5-bd64-a4a05eb80c0c.png)

<hr>
`#iteration=1000`

![qiita.png](https://qiita-image-store.s3.amazonaws.com/0/32870/f03250b0-043b-f1ba-ee14-fe18a1f69e8a.png)

<hr>

From iterations 1000, 2000, and 2714.

<hr>
`#iteration=1000`

![qiita.png](https://qiita-image-store.s3.amazonaws.com/0/32870/f03250b0-043b-f1ba-ee14-fe18a1f69e8a.png)

<hr>
`#iteration=2000`

![qiita.png](https://qiita-image-store.s3.amazonaws.com/0/32870/b154ae06-897c-e4b3-7327-66b01cfa70f7.png)

<hr>
`#iteration=2714`

![qiita.png](https://qiita-image-store.s3.amazonaws.com/0/32870/8da264ff-f72b-8af1-486e-593938cb5846.png)

<hr>

The iteration stopped for 2714 with relative error of 9.986E-06.

 
Note:
The vertical and horizontal lines shown may be the artifact caused by my display program with the setting of 30,30 for the X and Y direction.