Hi Enrique,
your advice about the renumbering of nodes was very useful.
I have a question about specifying a certain format for floating point and integer values in tcl. I would like to prescribe floating point and integer format for certain values that I need to write into a file. I need also to transform certain integer values into floating point values and vice versa. I tried to figure out the tcl command for these operations, but I couldn't find any except the command format which is used for strings.
What tcl command allows these operations?
thanks for your response,
Andreas Friedberg
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[GiDlist] formatting in tcl
Moderator: GiD Team
[GiDlist] formatting in tcl
The tcl command is format, the format string is any valid C printf format. for example:
format "%lf" 3.5
3.5 must be a float
to truncate a float to a integer use expr to evaluate a mathematical expression:
expr int(3.5)
Enrique
----- Original Message -----
From: Andreas Friedberg
To: GiD mailinglist
Sent: Wednesday, February 05, 2003 9:33 PM
Subject: [GiDlist] formatting in tcl
Hi Enrique,
your advice about the renumbering of nodes was very useful.
I have a question about specifying a certain format for floating point and integer values in tcl. I would like to prescribe floating point and integer format for certain values that I need to write into a file. I need also to transform certain integer values into floating point values and vice versa. I tried to figure out the tcl command for these operations, but I couldn't find any except the command format which is used for strings.
What tcl command allows these operations?
thanks for your response,
Andreas Friedberg
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format "%lf" 3.5
3.5 must be a float
to truncate a float to a integer use expr to evaluate a mathematical expression:
expr int(3.5)
Enrique
----- Original Message -----
From: Andreas Friedberg
To: GiD mailinglist
Sent: Wednesday, February 05, 2003 9:33 PM
Subject: [GiDlist] formatting in tcl
Hi Enrique,
your advice about the renumbering of nodes was very useful.
I have a question about specifying a certain format for floating point and integer values in tcl. I would like to prescribe floating point and integer format for certain values that I need to write into a file. I need also to transform certain integer values into floating point values and vice versa. I tried to figure out the tcl command for these operations, but I couldn't find any except the command format which is used for strings.
What tcl command allows these operations?
thanks for your response,
Andreas Friedberg
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[GiDlist] formatting in tcl
to get a real value from an integer:
for expresions:
set int_value 1234
set res [ expr log( double( $int_value))]
for format, you can do this too:
format "%f" $int_value
miguel
--------------------------------------------------------------------------------
Miguel A. de Riera Pasenau miguel at cimne.upc.es http://gid.cimne.upc.es
for expresions:
set int_value 1234
set res [ expr log( double( $int_value))]
for format, you can do this too:
format "%f" $int_value
miguel
--------------------------------------------------------------------------------
Miguel A. de Riera Pasenau miguel at cimne.upc.es http://gid.cimne.upc.es