Difference between revisions of "Soil Moisture Estimator"

Revision as of 12:40, 26 June 2017 (view source) Greg (Talk | contribs) (→‎Save location and dates) ← Older edit		Revision as of 12:43, 26 June 2017 (view source) Greg (Talk | contribs) (→‎Load location and dates) Newer edit →
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	==== Load location and dates ====		==== Load location and dates ====
	(yellow #4 in the above image)<br />		(yellow #4 in the above image)<br />
		+	To load a previously created and saved Location and Dates file click 'Load', find and open the file you want to use.
		+
	==== Crop ====		==== Crop ====
	(yellow #5 in the above image)<br />		(yellow #5 in the above image)<br />

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Revision as of 12:43, 26 June 2017

Description, Disclaimer

Procedure

Program ETo

Description

FAO Implemention

WRF variables

How to run

Output Variables

Soil Moisture Estimator Tool

Description

Procedure

Input Form

Displays

Text Output

Soil and Crop Forms

Cookies blah blah

Soil Input

Crop Input

WxPython (local) Version

How to Replicate

Download

User Support

Status

To Do List

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The Soil Moisture Estimator (SME) project is based on the WRF Hindcast project and ... .......... ...... ... ........ .......

Procedure

.............. ...... ............................... .............. . .. ............. ............. .. ..... ........

SME application with numbered sections

Input section

Location (decimal degrees)

(yellow #1 in the above image)
Note: currently about 1/3 of the geographical area of the contiguous 48 states is available for processing. See WRF Hindcast for current operational sectors. If the provided latitude and longitude values are not within the active sectors an error message will appear stating 'Cannot find given location in active sectors'.

The latitude and longitude values of the area of interest, in decimal form. Example: 32.25049, -106.74516

    latitude  32.25049

    longitude  -106.74516

Dates (yyyymmdd)

(yellow #2 in the above image)

Save location and dates

(yellow #3 in the above image)
If you wish to save the given Location & Dates values to a file (to quickly load at a later time) enter a file name for the file (ex: xxxxxxx) and then click 'Save'. Follow your computer's directions to save the file. You may create and save as many files as you like.

Load location and dates

(yellow #4 in the above image)
To load a previously created and saved Location and Dates file click 'Load', find and open the file you want to use.

Crop

(yellow #5 in the above image)

Irrigation

(yellow #6 in the above image)

Soil

(yellow #7 in the above image)

Rain

(yellow #8 in the above image)

Apply

(yellow #9 in the above image)
Run the application with the provided input values.

Output section

6 images: ETo 3.3km, 10km, 30km; Precipitation 3.3km, 10km, 30km

(yellow #10 in the above image)
There are 2 image display areas. The left one is for ETo (evapotranspiration) data, the right one for Precipitation data. Both have 3 tabs for a total of 6 available images. All 6 images are 171 x 171 pixels in size but the resolution of each pixel varies in each of the tabs.

    3.3km  each pixel in this image represents an area approximately 3.3 km by 3.3 km.

    10km   each pixel in this image represents an area approximately 10 km by 10 km.

    30km   each pixel in this image represents an area approximately 30 km by 30 km.

Clicking on the '+' in the image will 'zoom-in' the image.

Clicking on the '-' in the image will 'zoom-out' the image.

If your mouse has a wheel you can use it to zoom in and out.

Clicking and holding down the left button on the mouse enables moving the image.

Clicking on the 'house' in the image will restore the image to its initial display size and position.

In the ETo 3.3km image you should see a small blinking red square, in the Precipitation 3.3km image there is a small blinking black square. Your latitude and longitude of interest will be inside this square. Use the '+' sign or the wheel on your mouse to zoom in. Move the mouse around inside the square until the latitude and longitude values shown in #11 approximate the values you entered in #1 for latitude and longitude. It is very unlikely they will match exactly.

If you don't see the small blinking red or black square it's because the underlying or surrounding area is the same or similar color. In this case move the mouse around in the image and look at the latitude and longitude values displayed in #11 until you have homed in on the desired area, then zoom in, etc.

Latitude, Longitude, ETo value; Latitude, Longitude, Precipitation value

(yellow #11 in the above image)
Each pixel of a displayed image (171 x 171 pixels = 29,241 total pixels per image) has values representing the pixel's latitude, longitude, and the calculated ETo or Precipitation values. Move your mouse over the image and watch #11 to see the results.

Plot of soil UPPER layer water content for dates provided

(yellow #12 in the above image)

Plot of soil LOWER layer water content for dates provided

(yellow #13 in the above image)

Text report

(yellow #14 in the above image)
Text description of the SME run and its results.