https://github.com/fedebenelli/ftools

Set of multiusage toosl that I use with my Fortran programs
https://github.com/fedebenelli/ftools

Last synced: about 2 months ago
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Set of multiusage toosl that I use with my Fortran programs

• Host: GitHub
• URL: https://github.com/fedebenelli/ftools
• Owner: fedebenelli
• Created: 2022-05-04T12:49:08.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2024-07-29T12:40:15.000Z (5 months ago)
• Last Synced: 2024-10-08T04:22:24.812Z (3 months ago)
• Language: Fortran
• Size: 14.6 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# ftools

Set of tools to use with Fortran programs.

## Array related oprations

### Array masking

Mask an array based on a boolean expresion.

```fortran

x = [1, 5, 2, 1, 6]

y = x(mask(x < 3))

print *, y

! [1, 2, 1]

```

### Diff

Finite difference on an array

```fortran

x = [1, 5, 2, 1, 6]

y = diff(x)

! y = [4, 3, -1, 5]

```

## Optional values handler

Simplify the check of optional values, giving possible defaults

```fortran

! if xin was present in the procedure call, x will have the xin value,

! else it will be 5

x = optval(xin, 5)

```

## IO

### Convert numeric values into strings

```fortran

i = 5

c = str(i)

! c == "5" (True)

```