You can move this with MAPROT - that program does a bewildering range of tasks but in this case I think you just need to say:

MAPROT mapin this.map wrkout that.map <<eof
MODE FROM
XYZLIM 0 63 0 63 0 63
END
eof

You dont want to change cell or grid or rotate it - just move the grid points

Eleanor


Jin K. Yang wrote:

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Hi all,

I'm trying to get Fc from EM map for the use of MR search model.
The EM map is now in the P1 cell which has 64 grid points on each axes, and is 
in the box [-32 to 31, -32 to 31, -32 to 31].
When I tried SFALL to get Fc from this map, the SFALL compained as below in the 
last part of the logfile.

Check map header agrees with fixed requirements for SFcalc for this  spacegroup.
Check KV1 KV2 KU1 KU2 Ksec,Msec - IXmin IXmax..
     -32  31   -32  31   -32  64        0  63     0  63     0  63
<B><FONT COLOR="#FF0000"><!--SUMMARY_BEGIN-->
SFALL:   **** Fatal disagreement between input info and map header

It looks to me that my map should be located in the [0 63, 0 63, 0 63] which is 
an asu defined in SFALL.
The manual of SFALL also looks like indicating this point.

The EM density has a shape of a triangular disk whose center is located in the 
origin of the coordiates system.
How can I move this density into the box [0 63, 0 63, 0 63] and update map 
header  information accordingly so that SFALL can read my density ?

Thanks in advance.

JK





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