ARR DATAHUB CANNOT BE ACCESSED: Difference between revisions
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<li> Run 'Extract ARR2016 for TUFLOW' tool in QGIS until error - ''This will let the tool perform the pre-calculations such as extract the catchment area and centroid from the input catchments''
<li> Open 'log.txt' located in the tool output folder and extract the longitudinal and latitude values<br>[[File:log_text_coords.PNG
<li> Using an internet browser, navigate to the [http://data.arr-software.org/ ARR datahub]
<li> Input the coordinates of your catchment
<li> Tick on the 'Select All' box<br>[[File:ARR_datahub_input.PNG |
<li> Click '''Submit'''
<li> Navigate to the bottom of the page and click '''Download TXT'''<br>[[File:ARR_datahub_downloadtxt.PNG
<li> Create a new .txt file called 'ARR_Web_Data_<catchment name>.txt' and save it in the '''data''' folder alongside the existing file 'BOM_raw_web_<catchment name>.html - ''The catchment name should be consistent with the name used in the QGIS tool. It will be the same as the BOM raw output and also be listed in the log.txt after name=''<br>[[File:ARR_Web_data.PNG
<li> Copy the text from the '''Download TXT'' to the newly created 'ARR_web_data' text file<br>[[File:ARR_Web_data_content.PNG
<li> On the ARR datahub page, navigate to the temporal patterns and click '''Download (.zip)'''<br>[[File:ARR_datahub_download_tp.PNG
<li> Extract the contents of the zip file
<li> Open '_increments.csv' in a text editor
<li> Copy the contents of the csv to the end of 'ARR_Web_data'<br>[[File:ARR_Web_data_content_addtp.PNG
<li> Infront of 'EventID' in the newly copied across data, insert the following text '''[STARTPATTERNS]'''<br>[[File:ARR_Web_data_content_addtpHeader.PNG
<li> Save 'ARR_web_data_'
<li> Run the tool in QGIS again - ''The tool should now first try and access the datahub online. If this fails, it will then look for a pre-existing datahub output with temporal patterns included. The following warning will appear in the log.txt file if this is the case 'WARNING: Could not access ARR website... found and using existing ARR web data' ''
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