Data-flo
Data-floSource CodeCGPS
  • INTRODUCTION
    • What is Data-flo
    • Getting Started - Sign In
    • Privacy and Terms Of Service
    • Contact - Help & reporting errors
    • Change log
  • USING DATA-FLO
    • Data-flo site navigation
      • Transformations Page
      • Run Page
      • Canvas
    • Data
      • Bringing data in to Data-flo
      • Getting data out of Data-flo
      • Data Types
        • Boolean
        • Datatable
        • File
        • Graph
        • List
        • Map
        • Number
        • Text
    • Regular Expressions (RegEx)
    • Adaptors overview
      • Components of an adaptor
      • Binding types
        • Bind to Data-flo input
        • Bind to value
        • Bind to another transformation
    • Specific adaptors
      • add-column
      • append-to-list
      • calculate-time-difference
      • change-column-case
      • columns-concatenation
      • concatenate-text
      • create-microreact-project
      • csv-file-to-datatable
      • csv-to-datatable
      • datatable-columns
      • datatable-to-csv-file
      • datatable-to-graph
      • datatable-to-list
      • datatable-to-map
      • datatable-to-sqlite-file
      • date-to-text
      • dbf-file
      • dot-to-graph
      • download-file
      • dropbox-file
      • epicollect-project
      • extend-datatable
      • figshare-file
      • file-to-text
      • filter-blank-values
      • filter-columns
      • filter-list
      • filter-rows
      • filter-rows-numerically
      • force-directed-layout
      • format-date-column
      • forward-geocoding
      • ftp-file
      • gather-rows
      • google-drive-file
      • google-spreadsheet
      • graph-to-dot
      • join-datatables
      • list-to-datatable
      • lookup-map-value
      • merge-datatables
      • merge-lists
      • microreact-project
      • mysql-database
      • newick-leaf-labels
      • oracle-database
      • postgress-database
      • prepend-to-list
      • remove-columns
      • remove-duplicate-rows
      • rename-columns
      • replace-blank-values
      • replace-column-values
      • replace-text
      • replace-text-in-list
      • replace-value
      • reverse-geocoding
      • row-column-value
      • s3-file
      • select-columns
      • send-email-message
      • slice-datatable
      • slice-list
      • smb-file
      • sort-datatable
      • sort-list
      • split-column
      • split-datatable-rows
      • split-list
      • split-text
      • spread-rows
      • spreadsheet-file
      • sql-server-database
      • sqlite-database
      • sum-rows
      • text-template
      • text-to-file
      • unique-list-items
      • update-epicollect-entries
      • update-microreact-project
      • update-smb-file
      • upload-file-to-google-drive
      • upload-files-to-google-drive
      • url-builder
      • yaml-to-json
    • Building a data-flo
      • Debugging mode
      • Show detailed errors on Run Page
      • Permissions - Access Control
    • Tips & Tricks
  • TUTORIALS
    • Prep outbreak data for Microreact
    • Common use cases, solved
      • Fixing datatable headers
      • Select, remove, rename, reorder columns
      • Data in separate files
      • There's no single-column unique row ID (primary key)
      • Ensure non-dates stay non-dates
      • Connect directly to a database
      • Access files on a drive
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On this page
  • Copy-paste column names into list or map in sidebar
  • Ontology mapping
  • Change South/West geographic coordinates to negative numbers

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  1. USING DATA-FLO

Tips & Tricks

The more you know!

PreviousPermissions - Access ControlNextPrep outbreak data for Microreact

Last updated 2 years ago

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Copy-paste column names into list or map in sidebar

When reordering items in a map or list argument, using <ctrl>or <cmd> with the up arrow and down arrow will move that item to the top or bottom of the map or list.

Ontology mapping

If coming from a spreadsheet, you can bring in using “Datatable-to-map” adaptor. This could be helpful for ontology mapping.

The spreadsheet can be updated by team members, then pulled into a data-flo and transformed into a map using datatable-to-map. This mapping can then be applied to data across multiple data-flos as needed to create more standardized datasets for your team. This could be used to

Change South/West geographic coordinates to negative numbers

Latitude & Longitude values must be in +/- values. If your coordinates use N/S/E/W instead of +/- values, you can convert the West & South coordinates to negative numbers using a replace function adaptor. If you are sending your data to Microreact and the data seem to be mapping to the wrong places (e.g. mapping in China instead of in North America, or in Ethiopia instead of Tanzania), check whether your coordinates need to be edited to include a minus sign.

To add a minus sign to lat/long values that contain South/West, use a

Regular Expression