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Re: how to rasterize point data with IDL [message #83155 is a reply to message #69311]

Sun, 10 February 2013 04:24

jpdavra
Messages: 3
Registered: February 2013

Junior Member

Hey, i'm jigar from india, working on ENVI + IDL.....ENVI_DO_IT function working properly which example given in help but my own data i cant rasterize.
in my ascii file, there id x,y and z as
x->lat
y->long means location
z->temperature data

i have upto 150 data each x y and z
in example there is given that...
x_pts = [0, 500, 500, 0, 250]
y_pts = [0, 0, 500, 500, 250]
z_pts = [0, 100, 200, 300, 1000]

now i have to assign all lat, long points to x and y and assign temperature data to z_pts.... am i write?

but my problem is that ..... how to assign my x,y and z data which i have in form of
x-> image.x
y-> image.y
z-> image.z

but how i can assign that all x,y,z into x_pts, y_pts and z_pts???? plz reply me soon

reply me as soon as possible on jpdavra@gmail.com

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		how to rasterize point data with IDL By: ray.laymon064 on Sat, 09 January 2010 21:17
		Re: how to rasterize point data with IDL By: jpdavra on Sun, 10 February 2013 04:24

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