It reads from unit 5 the limits xmin, xmax, ymin ... etc, in fractions of the unit cell or in grid points. See example below.
MAPIN2 Input map 2
MAPOUT Output map
Availability : Fortran 77
Contact : this program is unsupported
Sample Unix input: mapreplace mapin1 3fo2fc.map mapin2 in2.map mapout xx.map 2 5 2 5 2 5 Sample program output: (Q)QOPEN allocated stream 1 User: Wojtek Logical Name: MAPIN1 Status: READONLY Filename: 3fo2fc.map File name for input map file on unit 3 : 3fo2fc.map file size = 257104 ; logical name MAPIN1 Number of columns, rows, sections ............... 40 40 40 Map mode ........................................ 2 Start and stop points on columns, rows, sections 0 39 0 39 0 39 Grid sampling on x, y, z ........................ 40 80 40 Cell dimensions ................................. 33.30000 67.89000 39.79000 90.00000 107.33000 90.00000 Fast, medium, slow axes ......................... Z X Y Minimum density ................................. -1.07741 Maximum density ................................. 3.30056 Mean density .................................... 0.34799 Rms deviation from mean density ................. 0.42917 Space-group ..................................... 4 Number of titles ................................ 1 Titles : *** Fox 1.55 A 3FO-2FC *** (Q)QOPEN allocated stream 2 User: Wojtek Logical Name: MAPIN2 Status: READONLY Filename: in2.map File name for input map file on unit 4 : in2.map file size = 257104 ; logical name MAPIN2 Number of columns, rows, sections ............... 40 40 40 Map mode ........................................ 2 Start and stop points on columns, rows, sections 0 39 0 39 0 39 Grid sampling on x, y, z ........................ 40 80 40 Cell dimensions ................................. 33.30000 67.89000 39.79000 90.00000 107.33000 90.00000 Fast, medium, slow axes ......................... Z X Y Minimum density ................................. -1.07741 Maximum density ................................. 3.30056 Mean density .................................... 0.00001 Rms deviation from mean density ................. 0.00000 Space-group ..................................... 4 Number of titles ................................ 1 Titles : *** Fox 1.55 A 3FO-2FC *** jx11= 0;jx21= 39 jz11= 0;jz21= 39 jsec1= 0;nsec1= 40 (Q)QOPEN allocated stream 3 User: Wojtek Logical Name: MAPOUT Status: UNKNOWN Filename: xx.map File name for output map file on unit 11 : logical name MAPOUT 1 REPLACED PORTION OF FFT MAP ======================= Cell sampling divisions: 40 80 40 Grid limits of replaced map are 2 5 2 5 2 5 Fractional limits of replaced map are 0.0500 0.1250 0.0250 0.0625 0.0500 0.125 0 section number is : 0 before mspew nupts nvpts rout1 rout. 40 40 0.674 0.457 section number is : 1 before mspew nupts nvpts rout1 rout. 40 40 0.582 0.319 section number is : 2 before mspew nupts nvpts rout1 rout. 40 40 0.388 0.363 section number is : 3 before mspew nupts nvpts rout1 rout. 40 40 0.356 0.494 (.........................) section number is : 36 before mspew nupts nvpts rout1 rout. 40 40 0.464 0.212 section number is : 37 before mspew nupts nvpts rout1 rout. 40 40 0.258 0.245 section number is : 38 before mspew nupts nvpts rout1 rout. 40 40 0.628 0.711 section number is : 39 before mspew nupts nvpts rout1 rout. 40 40 0.827 0.778 Minimum density in map = -1.07741 Maximum density = 3.30056 Mean density = 0.00000 Rms deviation from mean = 0.00000 Normal Termination User: 0.50s System: 0.78s Elapsed: 00:28.00sDate: 11 Mar 1993