32 Questions 35 Answers 0 Followers
Questions related from Naveed Ahmed
Dear Researchers, I have calibrated and validated my swat project for a particular Landuse rasyer data set. Now, I want to develop Landuse change Scenarios in this swat project. Plz guide...
08 August 2019 1,640 8 View
Dear Researchers, I run multiple times my SWAT-CUP SUFI2 but it is contineously giving this problem as attached in picture. Please let me know your expert opinion why I am facing this error and...
07 July 2019 7,795 3 View
Dear Researchers, I would like to ask that Is it true that the calibration and validation data period must be same for hydrological modelling of a complex watershed? For example; we choose 15...
07 July 2019 10,081 26 View
Dear Researchers, I have created the soil user file and now working of LULC file. I have done almost all only remaining are following: Townland and Ruralland Both belongs to urban landcover, so...
06 June 2019 1,620 3 View
Dear Researchers, I have time series of hydroclimatic data and I used 3 homogeneity tests. Results are shown in attached picture. Please let me know how to select the good or what is the criterai...
02 February 2019 623 3 View
Dear Researchers, I am applying interpolation by kriging method using GIS and interpolation did not cover the whole of area under consideration. How to do this? Please guide me. Regards Naveed
12 December 2018 5,941 11 View
Dear Researchers, I want to perform periodicity analysis in hydro-climatology data series. I have gone through some literature but did not successfully solve the problem. Your expert opinion is...
12 December 2018 7,852 4 View
Dear Researchers, I would like to ask how I can add soil data in WaSiM model control file. Please ahare your expert opinion. Regards Naveed.
12 December 2018 1,923 0 View
Dear Researchers, I have attached one figure. Please have a look and tell me how can I get the Red Colored values. I have Lat/Long in degree decimal and I need the red colored values. How it can...
12 December 2018 5,827 0 View
Dear Researchers, I have daily flows data 1961-2015 and some of the months flows data is missing. This missing period varied; 1 mont, 1.5 months, 7 months, randomly. I would like to ask how to...
11 November 2018 9,967 13 View
Dear Researcher, I would like to ask that how can I detect the "Change Point" in longterm daily time series of river flows. Please share your expertise and knowledge. Thanks in...
11 November 2018 2,082 3 View
Dear Researchers, I would like to ask that Please guide me by sharing your knowledge and expert opinion "Which is the good tool for Extreme Climate Indices Analysis". Kind Regards Naveed.
11 November 2018 5,624 4 View
Dear Researchers, I would like to request you that, if anyone have MATLAB or R code for Empirical Orthogonal Function (EOF) analysis. Please share. Thanks is anticipation. Regards Naveed.
11 November 2018 1,384 2 View
Dear Researchers, I would like to ask that Thiessen Polygons method is useful for temperatures and precipitations analysis in high elevation areas approx. 3000-4800 meter m.s.l. The area is mainly...
10 October 2018 5,710 5 View
Dear Researchers, I would like to ask you that, how we can check the Homogeneity of the data series of Temperature, Precipitations and flows of daily basis. Regards Naveed.
10 October 2018 1,938 3 View
Dear Researcher, I would like to ask that how can I detect the Change Point in daily time series of flows? Please share your knowledge. Regards Naveed.
10 October 2018 1,859 1 View
10 October 2018 5,828 2 View
Dear Researcher, Please share the websites from where I can download the GCMs data for Qingha Tibet Plateau China. I am using SDSM for temperatures and Precipitations downscaling. Regards Naveed.
10 October 2018 906 4 View
Dear Researchers, I am using SDSM for statistical downscaling and keen to know that which I should prefer to use GCMs or RCMs output. Keep in mind that my study area is high elevated about 3700 m...
10 October 2018 5,252 5 View
Dear Researchers, I would like to request that if anybody have Budyko Frame work in excel (Macro), or MATLAB code or any other userfriendly tool for water balance study induced by climate change....
10 October 2018 9,961 4 View
Dear Researcher, I would like to ask that, 30m x 30m grid size Soil data is freely available. Please share the link, if available freely. Thanks in anticipaton. Kind Regards Naveed.
10 October 2018 5,797 5 View
Dear Researchers, I would like to ask that which significant level is preferred by the climate researchers for trend analysis of daily temperatures in high altitude mountainous region using...
07 July 2018 5,528 5 View
Dear Researchers, I am trying to add trends analysis in the shape file and I want to represent these trends with different notations (arrows etc.). Can anybody help me how I do this? I have added...
07 July 2018 4,595 5 View
Dear Researchers, I want to know some clarification about the calculations of DTRs. By definitation DTR is the "the difference between the daily maximum and minimum temperatures". If Temp.Max= -3...
06 June 2018 8,126 4 View
Dear Researchers, Please, let me know which is the best Statistical Downscaling Technique for Precipitations and Temperatures. I have to use 20 GCMs data. If anybody have developed own code using...
04 April 2018 2,665 12 View
Dear Researchers, From which website, I can download the multiple GCMs data for Qinghai Tibetan Plateau, China. Please mention web-link in comments. Thanks for all of your support. Regards Naveed.
04 April 2018 6,213 2 View
Dear Researchers, I would like to ask how I can related climate change with the vegetation cover change? Change in vegetation cover is detected by RS & GIS tools using AVHRR GIMMS NDVI3g...
03 March 2018 6,312 18 View
How to convert GIMMS AVHR NDVI files placed at this web-address to tiff files. https://nex.nasa.gov/nex/projects/1349/ I tried to find out the way to convert them to tif format but failed....
03 March 2018 2,501 1 View
Dear Researchers, I want to detect vegetation changes in the permafrost areas and I downloaded AVHRR GIMMS NDVI3g images from this website. https://nex.nasa.gov/nex/projects/1349/ I tried to get...
03 March 2018 7,714 3 View
Hello Everyone, I want to use VIC model for permafrost regions to simulate runoff under changing climatic and vegetation cover. Any guide / information may be very supportive and helpful for me....
03 March 2018 9,716 7 View
Hi, Anybody used Variable Inflitration Capacity Model (VIC) Model?
03 March 2018 3,342 4 View
For my research work, I want to know which model is best for permaforst hydrology (focusing on surface water flow and ground water recharge) under changing climate and vegetation cover.
03 March 2018 715 4 View
