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use of enum() and format() in fortran
hello, how does an "enum" array work, as in below? I understand the exp() function. enum(i)=enum(i)*exp(-0.8/24) there's a simpler line elsewhere: enum(i)=0 but i can't figure it out. additionally, what is "format()" doing, what purpose does that darn 1007 serve, and what would this... -
what does ** mean in fortran?
herro, i have a line: t1=2.0/(6316.0*zwtemp(ix,iy,iz)**(-1.55)+13609.0*zwtemp(ix,iy,iz)**(-1.86)) can anyone tell me what it does? specifically what the double asterisks are? (i'm assuming the single asterisk is a multiply) thank yous -
using an array between C and FORTRAN
Hello, I cannot get a 3D array to work properly between c and fortran. I put it in the fortran file (for.f90): COMMON/ENVREAL/zwtemp(3,3,3) so it should be global, then in the C file (c.c) it is: extern struct { double long zwtemp[3][3][3]; } envreal_; yet when I try to assign a number... -
using external variable files
Hello, I am dealing with a program that uses a file (called vars.i) which is basically a text file that contains a list of variables (integers and reals) that the program accesses throughout its execution. can anyone explain how this interaction works between the file and the .f90 file? like...
