![editing flow values in watergems editing flow values in watergems](https://i1.rgstatic.net/publication/281282082_DEVELOPMENT_AND_HYDRAULIC_ANALYSIS_OF_A_PROPOSED_DRINKING_WATER_DISTRIBUTION_NETWORK_USING_WATERGEMS_AND_GIS/links/55df0db108aeaa26af104a9e/largepreview.png)
Lets' start by creating a simple dataframe with 5 columns and 20 rows: > import pandas as pd > import numpy as np > data = np.arange(1,101) > data = data.reshape(20,5) > df = pd.DataFrame(data=data,columns=)
![editing flow values in watergems editing flow values in watergems](https://demo.dokumen.tips/img/380x512/reader023/reader/2020120808/55cf9a70550346d033a1bcf6/r-2.jpg)
![editing flow values in watergems editing flow values in watergems](https://communities.bentley.com/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-32/fire-flow2.jpg)
Lets' start by creating a simple dataframe with 5 columns and 20 rows: > import pandas as pd > import numpy as np > data = np.arange(1,101) > data = data.reshape(20,5) > df = pd.DataFrame(data=data,columns=)