Choose Patterns such as Splash or Spots.
Choose bright patterns, such as leopard prints.
After that Pakistan's irrigation and drainage engineers and scientists continuously worked on the drainage design parameters such as drainage coefficient, drain spacing Naz et al.2009) and drain depth.
New drainage patterns were formed as well.
Tectonic uplift may interfere with natural land-drainage patterns in such a way as to produce lake basins.
The problem is to correctly account for drainage areas and drainage patterns, as the irregularity in sizes of drainage areas might violate the orthogonality if not accounted for correctly.
Pancreatic pseudocyst is usually treated by percutaneous external drainage, endoscopic internal or external drainage, or surgical internal drainage such as cystogastrostomy.
In addition to the slow and continuous erosive changes to watersheds, major drainage patterns can be changed by events such as volcanic or glacial flows, or by climatic changes in precipitation that can connect or isolate watersheds [ 16- 18].
When people remove vegetation, disturb the soil, change natural drainage patterns, or cover the ground with surfaces such as buildings or pavement, this can also cause erosion.[6].
Various hydrological phenomena can be correlated with the physiographic characteristics of an drainage basin such as size, shape, slope of the drainage area, drainage density, size and length of the contributories, etc. (Rastogi and Sharma 1976; Magesh et al. 2012a).
