Please complete the sentence, and delete the space before the comma.
You got much the same reply here, Bahar.
Student or Learner
Is the bold comma in the following statement necessary?
" A 3-m DEM file which was related to 24.4 km of the main river , and was used for hydraulic analysis..."
In fact, this sentence is a part of a list as follows/following:
Two types of DEMs are used in this research:
1) A 75-m DEM file which was applied by HEC-GeoHMS to extract the physiographic characteristics of the study area.
2) A 3-m DEM file which was related to 24.4 km of the main river, and was used for hydraulic analysis that needs higher resolution.
Last edited by bahar57; 19-Aug-2015 at 09:39.