Creating a “ModArea”
Contents
1. 96 79758874 7 Now draw your modified area Field NutrientLayers Layer ModArea shp OQg ahh Lat 47 47284448 Lon 96 79390548 LS Len 110 Foot LS Bear 0 0 ME Field NutientLayers Layer ModArea shp QASSEHN LEREXOREX fwo E Take note of the Length and Bearing to help with drawing To the right is an example of a check strip ModArea 8 Now with ModArea shp as the Active Layer click Database on the lower left hand corner and click in the blue highlighted cell Enter your desired value and hit enter on your keyboard Database eee DB Operations Select By Query lt E GK Technology Inc 204 Fifth Street East Halstad MN 218 456 2486 www geektechforag com Ag Data Viewer User Manual 77 Nutrient Layers Creating a ModArea 9 Save your changes Field Nutient Layers Layer ModArea shp Eile bas 4omxx 100 E 10 Open the database again to verify that the number was saved 11 Right click on ModArea shp and select Create Grid From Polygons OS Shelly QL Zoom to This Layer CES seyg a order sauoz 07 dewr wey IE Create Grid from Points 12 Choose NewVal from the dropdown The number you entered in the database should now appear under First R2. Ag Data Viewer User Manual 76 Nutrient Layers Creating a ModArea 1 Turn on the map that is to be modified i e NH3 or Urea VR map 4 echnaca Ad Data Veewer Flap Wandiow 1 ore freee ari boete Geutes boats A ayen anenee uery axma new fetes feranra al AE New fem Cessa SS rr 2 Click on Create New Layer From Template vanin 3 Select ModArea from the list You may have fewer options EAO EEEE ee fop bageooogge BASLE STEER E TERMIT PEHULIE HEHEH i e 1 ese roan T our wer T ence fa uv at 4 Now you should have a new shapefile called ModArea shp appear in your data tree If you do not click the Refresh button h 5 Now click on the ModArea shp to make it the Ac JCK Technology A4 Data Viewer Hap Wadon 1 Ee Erocess Export Import Yield Database JaportTopo Tods Hindom tipy tive Layer Shown here in RED Layos Swsosco oue orsu OAR CDF SPF IE Heme o e AE 6 Now click on the SHP button on the botto toolbar to start drawing the modification area Take note of the insg fuctions at the top of the screen Field Nutrient Layers Layer ModArea shp O Qg e887 ba A amp S l4oee x BH SS pe Seeded p IS Bl te Draw New Object Drawing Tool Selected Left Click each Point to Define the New Object Right Click to Finish k 47 46859376 Lon
3. ght of the sign Now click the drop down arrow under the Data Raster Layers and select the ModArea_NewvVal Click the Add as Value button Go to line 24 and do the same for the second oe map i e 46 0 0 20 Dim In2 As Single a 23 In1 Rasters ModArea_NewVal Value 24 In2 Rasters 46 0 0 Value 18 Click Compile Script You should see the green smiley face 27 if Inl lt gt NullVal Then 28 Return In1 Fiself In lt gt NullVal Then 19 Click Run Script The 2 files should now be merged Close the Map Math window GK Technology Inc 204 Fifth Street East Halstad MN 218 456 2486 www geektechforag com Ag Data Viewer User Manual 79 Nutrient Layers Creating a ModArea 20 Click the Layer Info side button Highlight es Map Math Output and click Remove Selected Layers the red circle Click Yes when prompted to save 21 The Map Math Output grd should now be in the data tree To cut off the excess areas make the field boundary the Active Layer and 1 select the field boundary Gh 3 a Map Math Ougeut Ibs acre si a i 22 Click on the Crop Raster to Selected Polygon atau ae Laye Neova ot eT Gop Raster to Selected Polygon 23 To change the colors back go to Thematic Fiald Nutrient Layers Layer Map Math Output grd Color aasan zi Y ar a a g Ss A Thema
4. ow Data Click Create Grid E Define New Raster SE Source Database Column NewVal X GK Technology Inc 204 Fifth Street East Halstad MN 218 456 2486 www geektechforag com Ag Data Viewer User Manual 78 Nutrient Layers Creating a ModArea N sey uae ne Layers 13 A new file should appear in the data tree Hf roa called ModArea_NewVal grd You should f Iro a O tates also see your shape filled in with a color in i DIS tn the map window Mouse over it to verify it is oare correct a a es Ea gt en i A pasas Fi aver tat eamat 14 Click on the Layer Info z x _ a T S i button on the side and ver ia soe aL ify that the surface you F want to modify and the 3 ModArea_NewVal are the 2 d See only 2 Surfaces In Map Surfaces In Map ka ecu 3 15 Click on Multi Layer Map E Math in the top _ toolbar agnanes pet NF N pE Selected 0 wp re Be is Dim Ind As Single 20 Dim In2 As Single ni Rasters ModArea GKT IDX Value n2 Rasters 10 49 1 22n ong Value 16 A new window should appear Load the 2 layer Merge script Either click the Open folder or it may be in the Recent Scripts dropdown menu flni lt NulVal Then Ratnim Int 17 Scroll down to line 23 and select everything to the ri
5. tic Color create Color By Value Table x 50 61 811 1122 118 8 24 Change Number of Ranges to 5 Range Type MBA WA Maximum Value to K Means and Source piee Color Table to Sen See Red_Yellow_Green and click Weighted COV KMeans Apply 66 Decimal Precision 2 25 Save and now the process is complete Average 115 77 Area 59 07 actes Std Dev 29 03Ibs Total 6339 Ibs GK Technology Inc 204 Fifth Street East Halstad MN 218 456 2486 www geektechforag com
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