Polygon

[ruiwu1990]

This is for #7. For current version, I add a new blueprint called visualize. The fontend enables users to choose an area by clicking on the canvas. The "reset polygon", "submit change to the map", and the "select box" work. I am working on the "submit change to the server" button and grabbing data from the server side by using get request.

[itsrifat]

You can add a comment like Fixes #7. It will automatically close the issue when merged.

[ruiwu1990]

I still need to work on something. After that I will add "fixes" tag.

[ruiwu1990]

fixes #7 I moved Lisa's part to util.py and she will correct the camelCase thing.

[ruiwu1990]

Fixes #7

[mt-digital]

I have a few things that need to be fixed. Here's a checklist with more details on each task below.

• [ ] Add the base parameters.nc and data.nc to the repository in a new directory app/static/data
• [ ] Remove the visualize Blueprint. Use main/views.py for rendering the frontend and move data services to api/views.py.

I'm sure some of this won't be totally clear, so please either ask questions in this Pull Request thread or on Slack!

---

I'm currently getting an error whose traceback ends with

File "/Users/mturner/workspace/prms-fire-scenarios/app/visualize/views.py", line 35, in add_values_into_json
    fileHandle = Dataset(file_full_path, 'r')
  File "netCDF4.pyx", line 1466, in netCDF4.Dataset.__init__ (netCDF4.c:19738)

RuntimeError: No such file or directory

Looks like this is because you haven't included the parameters netCDF?

Here's how I'd like the directory structure to look:

prms-fire-scenarios
|-- app

    |-- main
        -- views.py
        -- __init__.py

    |-- api
        -- views.py
        -- __init__.py

   |-- static
       |-- data
           -- parameter.nc
           -- data.nc
       |-- js

    |-- templates

Since this is a single-page app we don't need a separate visualize directory and blueprint. Please integrate your work into templates/index.html. Also I want the base data, @Chao-Chen's most up-to-date parameter and data files, to be included in the github repository.

Please put the data services, as in here in visualize/views.py line 115

@visualize.route('/visualize/veg_json', methods=['GET','POST'])
def hru_veg_json():

into api/views.py and call this specific route /api/base-veg-map:

@api.route('/api/base-veg-map', methods=['GET','POST'])
def hru_veg_json():

util.py should then be moved to the app/api directory.

After you've moved your work from the app/visualize directory into these more appropriate places, please remove the app/visualize directory.

[ruiwu1990]

I just updated my part. The folder schema is changed based on @mtpain request. I am confused why @mtpain met this bug

File "/Users/mturner/workspace/prms-fire-scenarios/app/visualize/views.py", line 35, in add_values_into_json
    fileHandle = Dataset(file_full_path, 'r')
  File "netCDF4.pyx", line 1466, in netCDF4.Dataset.__init__ (netCDF4.c:19738)

RuntimeError: No such file or directory

It runs without it in my computer. I will talk with @lisapalathingal tomorrow.

[ruiwu1990]

Adding map part. Users can add and remove overlays images. @mtpain It is strange that you met the bug "No such file or directory". Plz check this version, if you meet the same problem and there is a file named ''parameter.nc" in yout static/data folder, please inform me.