Latest Contributions by JamalNUMAN

(again): How to construct this IF Statement to obtain the value of the cell from 3 rasters? please, see the attached image that shows my question explanation: the value of the cell in the result raster (donated by op) is obtained by the following if statement ---------------------------------------------------------------- if [Type] = "Forest" and [FlowType] = "TYPE D" and [Slope] = 1 then op = .8 if [Type] = "Forest" and [FlowType] = "TYPE D" and [Slope] = 2 then op = .6 if [Type] = "Forest" and [FlowType] = "TYPE D" and [Slope] = 3 then op = .4 if [Type] = "Forest" and [FlowType] = "TYPE E" and [Slope] = 1 then op = 1 if [Type] = "Forest" and [FlowType] = "TYPE E" and [Slope] = 2 then op = .6 if [Type] = "Forest" and [FlowType] = "TYPE E" and [Slope] = 3 then op = .4 if [Type] = "FieldCrop-Shrub" and [FlowType] = "TYPE D" and [Slope] = 1 then op = .6 if [Type] = "FieldCrop-Shrub" and [FlowType] = "TYPE D" and [Slope] = 2 then op = .4 if [Type] = "FieldCrop-Shrub" and [FlowType] = "TYPE D" and [Slope] = 3 then op = .2 if [Type] = "FieldCrop-Shrub" and [FlowType] =  "TYPE E"  and [Slope] = 1 then op = .8 if [Type] = "FieldCrop-Shrub" and [FlowType] =  "TYPE E"  and [Slope] = 2 then op = .4 if [Type] = "FieldCrop-Shrub" and [FlowType] =  "TYPE E"  and [Slope] = 3 then op = .2 -------------------------------------------------------------------------------------------------------------- how can i obtained this value given the 3 rasters and all the combinations above? how to construct such if statement to deal with these raster? is there any tool in ArcGIS to perform this? thank you regards Jamal ... View more

How to multiply two layers according specific fields? please, see the attached image that shows my question explanation: I've two rasters shown in the attachment, i need to multiply them based on the R_factor field in the first raster and the A_Factor field in the second raster. how can i perform this multiplication based on these two fields? thank you regards Jamal ... View more

Sorting by date in the add data dialogue box. please, see the image below that shows my suggestion. Sometimes, we need to sort the data according the date the same we we do in windows! but unfortunately, we don't have yet this feature in ArcGIS yet. ... View more

is it that easy to loose data in ArcGIS saved in file Geodatabase?????? please, see the attached image that shows my problem why does it say: "Failed to connect to database" how to solve this problem?? regards Jamal ... View more

How to know if the raster has Nodata cells and then (if any) how to count them? thank you jamal ... View more

is there a way to label the cells of the raster with theirs values? please, see the attached image that shows the question Thank you regards Jamal ... View more

Is there a tool to convert the cells of a raster to vector? Please, see the attached raster Is there a way to get the cells on this raster to vector such that each cell becomes a square in the vector class, therefore, the vector will contains feature equal to number of cells in the raster Of course, I know the tool ???raster to polygon???, but his doesn???t give the vector with individual squares Thank you Regards Jamal ... View more

How to replace the cells that have ???no data??? with average values of the neighbor cells? Please, see the attached image that shows my question Many cells in the given raster have no data, all what we need is to fill the ???no data??? cells??? with the average values of their neighborhood We need to fill all the area bounded by magenta border. How could we do that? Thank you Regards Jamal ... View more