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visits member for 1 year, 9 months
seen Apr 29 '13 at 9:06

Dec
21
awarded  Yearling
Mar
18
revised Why Stacking rasters return all values as NAs?
added 42 characters in body
Mar
18
revised Why Stacking rasters return all values as NAs?
added 7 characters in body
Mar
18
asked Why Stacking rasters return all values as NAs?
Mar
5
asked How to replace values in rasters in directory 1 based on condition on other rasters in another directory?
Feb
7
accepted How to extract values from a raster according to Lat and long of the values?
Jan
28
comment How to extract values from a raster according to Lat and long of the values?
thanks blindJesse but How?
Jan
27
comment How to extract values from a raster according to Lat and long of the values?
I wonder if there is a simpler solution!!
Jan
27
comment How to extract values from a raster according to Lat and long of the values?
could you please tell me how did you do it(I can not create the shape file,please add the steps of creating the shapefile).Or please explain how we can do it using QGIS as a second answer?I have been struggling for long time
Jan
27
revised How to extract values from a raster according to Lat and long of the values?
edited title
Jan
27
comment How to extract values from a raster according to Lat and long of the values?
so first I create a point shape out of my longitude, latitude value(which I do not know how to do it)then i use the code above,third I use writetable to write the results.I wonder if you tried it,it worked?
Jan
27
comment How to extract values from a raster according to Lat and long of the values?
what you mean by "Assuming that know how to create a point shape out of your longitude, latitude value:" what folder name and file name refer to? in point_location
Jan
27
asked How to extract values from a raster according to Lat and long of the values?
Jan
27
revised How to re-project ease( Equal Area Scalable Earth) grid with a ~25 km cylindrical projection to WGS84 0.25 degree?
deleted 1141 characters in body
Jan
23
comment How to re-project ease( Equal Area Scalable Earth) grid with a ~25 km cylindrical projection to WGS84 0.25 degree?
Spacedman: I have small question:there is scale factor in the data , was it already taken into account (scale_fact ( 3.05185094759971e-05 ))??? it appears from the values that it was but i am still not sure
Jan
22
awarded  Scholar
Jan
22
comment How to re-project ease( Equal Area Scalable Earth) grid with a ~25 km cylindrical projection to WGS84 0.25 degree?
million thanks ,it is deffinitely worth waiting
Jan
22
accepted How to re-project ease( Equal Area Scalable Earth) grid with a ~25 km cylindrical projection to WGS84 0.25 degree?
Jan
21
comment How to re-project ease( Equal Area Scalable Earth) grid with a ~25 km cylindrical projection to WGS84 0.25 degree?
Spacedman: I hope you have had time to look at it again
Jan
20
comment How to re-project ease( Equal Area Scalable Earth) grid with a ~25 km cylindrical projection to WGS84 0.25 degree?
many thanks for the useful information.Yes the thing is that I want the map to be a regular grid(WGS84). I am grateful to your help and looking forward to further help.