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Quicker loading into fortran?
Dear Ferret Users
First of all, thanks to those who helped me with my "Missing Data from
Axis" query - I've found doing a bit of chopping and pasting in using
ncgen/ncdump has solved the problem nicely.
I'm currently loading data into Fortran to do some fiddly analysis and
then dumping out again. Currently I'm saving to Fortran using:
The data I have is on a grid with i=1:41, j=1:19, k=1:1 and l=1:7200
After plenty of looking through the archive to find a way to load in and
out of fortran, my method is to:
1) Dump into fortran format using:
list/file=jet.dat/format=unformatted/order=z mag[i=1:41,j=1:19,l=1:7200]
2) Read into fortran using:
parameter(ix=41,iy=19,it=7200)
dimension u(ix,iy,it)
open(11,file="c:jet.dat",form="unformatted",access="direct")
do l=1,it
do j=1,iy
do i=1,ix
read(11) u(i,j,l)
end do
end do
end do
However - the reading in of the data seems to take quite a while. Does
anybody know of a quicker method for reading ferret data into fortran?
Once again, many thanks in advance
Richard
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