Differences between revisions 5 and 10 (spanning 5 versions)

shift

Category B

Version 3.0

Description

This program adjusts an entire shape file by a deltaX, deltaY and deltaZ. shift is typically used to adjust the center of figure to center of mass.

shift can also deal with the fact that sometimes a shape model's center of figure can drift off the 0,0,0 coordinate center, i.e. the middle of the asteroid is no longer at the origin of the system. In such cases, you can run shape_info and use its Center of Figure offsets as the input for shift.

Required Files

For adjusting shape file

<shapefile>.TXT -

For adjusting landmarks

Output Files

standard out -
<shapefile>.TXT -
LMKFILES -
MAPFILES -

Using shift

$/!\$ When you shift a shape file, only input the root name. Do not put in the fullpath or .TXT extension.

Here is a sample set of inputs for shift:

 Enter C0(i), i=1,3
 0.66624D-03   -0.24253D-03   -0.13943D-02
 Shape shift? (y/n)
TESTSHAPE
 Shift maplets? (y/n)
y

 GEOMETRY
20
1
n
n

do we need to annotate the code to explain these or do a writeup here about them?

Enter C0(i), i=1,3 - Origin vector component translation values.
Shape shift? (y/n) - Name of shape model being shifted.
Shift maplets? (y/n) - Shift maplets with shape model (typically always pick yes).

The final 5 lines copy and paste to update the rest of the system (updating SCOBJ and C_vector).

$/!\$ You must do this if you update the MAPLET positions.

(Compiled by EP)

CategoryPrograms

-  ⇤ ← Revision 5 as of 2016-02-05 10:48:17 → 
  Size: 1283
  Editor: EricPalmer
  Comment:
+   ← Revision 10 as of 2016-05-20 13:55:02 → ⇥
  Size: 1730
  Editor: DianeLambert
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 3:
-Compiled by EP
+||Category B||Version 3.0||
 Line 6:
+This program adjusts an entire shape file by a deltaX, deltaY and deltaZ.  '''shift''' is typically used to adjust the center of figure to center of mass.
-Line 7:
+Line 8:
-Shift will adjust a entire shape file into by a deltaX, deltaY and deltaZ.  It is typically used to adjust the center of figure to center of mass.
+'''shift''' can also deal with the fact that sometimes a shape model's center of figure can drift off the 0,0,0 coordinate center, i.e. the middle of the asteroid is no longer at the origin of the system.  In such cases, you can run [[shape_info]] and use its Center of Figure offsets as the input for '''shift'''.
-Line 9:
+Line 10:
-It can also deal with the fact that sometimes a shape model's center of figure can drift off of the 0,0,0 coordinate center, i.e. the middle of the asteroid is no longer at the origin of the system.  The typical way to do this is to run [[shape_info]] and use its Center of Figure offsets as the input for shift.
+=== Required Files ===
-Line 11:
+Line 12:
+'''For adjusting shape file'''
 * <shapefile>.TXT -
-Line 12:
+Line 15:
+'''For adjusting landmarks'''
 * [[MAPFILES]] -
 * [[LMRKLIST.TXT]] -
 * [[LMKFILES]] -
-Line 13:
+Line 20:
+=== Output Files ===
 * standard out -
 * <shapefile>.TXT -
 * [[LMKFILES]] -
 * [[MAPFILES]] -
-Line 14:
+Line 26:
+----------
-Line 15:
+Line 28:
-== Requires -- Adjusting shape file ==
 * <shapefile>.TXT
+== Using shift ==
-Line 18:
+Line 30:
-== Requires -- Adjusting landmarks ==
 * [[MAPFILES]]
 * [[LMRKLIST.TXT]]
 * [[LMKFILES]]
+ /!\ When you shift a shape file, only input the root name.  Do not put in the fullpath or .TXT extension.
-Line 23:
+Line 32:
+Here is a sample set of inputs for '''shift''':
-Line 24:
+Line 34:
-== Output ==
 * standard out
 * <shapefile>.TXT
 * [[LMKFILES]]
 * [[MAPFILES]]


When shifting a shape file, only give it the root name.  You do not put in the fullpath or .TXT

== Example input/output ==
 Line 49:
+(./) do we need to annotate the code to explain these or do a writeup here about them?
-Line 50:
+Line 51:
-The last 5 lines are designed to copy and paste to update the rest of the system (updated the [[SCOBJ]] and [[C_vector]].  You need to do this if you update the MAPLET positions.
+ '''Enter C0(i), i=1,3''' - Origin vector component translation values.
 
 '''Shape shift? (y/n)''' - Name of shape model being shifted.
-Line 52:
+Line 55:
-{{{
 GEOMETRY
20
1
n
n
}}}
+ '''Shift maplets? (y/n)''' - Shift maplets with shape model (typically always pick yes).


The final 5 lines copy and paste to update the rest of the system (updating [[SCOBJ]] and [[C_vector]]). 

 /!\ You must do this if you update the MAPLET positions.

----------

''(Compiled by EP)''

CategoryPrograms