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include <math/curfit.h>
include <pkg/dttext.h>
include "apertures.h"
# AP_DBWRITE -- Write aperture data to the database. The database is obtained
# with a CL query.
procedure ap_dbwrite (image, aps, naps)
char image[ARB] # Image
pointer aps # Apertures
int naps
int i, j, ncoeffs
pointer sp, database, str, dt, coeffs, ap
int cvstati(), ic_geti()
real ic_getr()
bool strne()
pointer dtmap1()
errchk dtmap1
begin
# Set the aperture database file name and map as a NEW_FILE.
# The file name is "ap" appended with the image name with the
# special image section characters replaced by '_'.
# The reason for making image sections separate database
# files rather than combining all database entries for an image
# in one file is that then previous entries can be deleted
# by using NEW_FILE mode which deletes any existing database
# file before writing out the new apertures.
call smark (sp)
call salloc (database, SZ_FNAME, TY_CHAR)
call salloc (str, SZ_LINE, TY_CHAR)
call clgstr ("database", Memc[database], SZ_FNAME)
if ((Memc[database] == EOS) || (image[1] == EOS)) {
call sfree (sp)
return
}
# Map the database file name replacing special characters with '_'.
call sprintf (Memc[str], SZ_LINE, "ap%s")
call pargstr (image)
for (i=str; Memc[i] != EOS; i = i + 1)
switch (Memc[i]) {
case '[', ':', ',',']','*',' ', '/':
Memc[i] = '_'
}
dt = dtmap1 (Memc[database], Memc[str], NEW_FILE)
# Write aperture entries for all apertures.
for (j = 0; j < naps; j = j + 1) {
ap = Memi[aps+j]
call dtptime (dt)
call dtput (dt, "begin\taperture %s %d %g %g\n")
call pargstr (image)
call pargi (AP_ID(ap))
call pargr (AP_CEN(ap, 1))
call pargr (AP_CEN(ap, 2))
if (AP_TITLE(ap) != NULL) {
call dtput (dt, "\ttitle\t%s\n")
call pargstr (Memc[AP_TITLE(ap)])
}
call dtput (dt, "\timage\t%s\n")
call pargstr (image)
call dtput (dt, "\taperture\t%d\n")
call pargi (AP_ID(ap))
call dtput (dt, "\tbeam\t%d\n")
call pargi (AP_BEAM(ap))
call dtput (dt, "\tcenter\t%g %g\n")
call pargr (AP_CEN(ap, 1))
call pargr (AP_CEN(ap, 2))
call dtput (dt, "\tlow\t%g %g\n")
call pargr (AP_LOW(ap, 1))
call pargr (AP_LOW(ap, 2))
call dtput (dt, "\thigh\t%g %g\n")
call pargr (AP_HIGH(ap, 1))
call pargr (AP_HIGH(ap, 2))
if (AP_IC(ap) != NULL) {
call dtput (dt, "\tbackground\n")
call dtput (dt, "\t\txmin %g\n")
call pargr (ic_getr (AP_IC(ap), "xmin"))
call dtput (dt, "\t\txmax %g\n")
call pargr (ic_getr (AP_IC(ap), "xmax"))
call dtput (dt, "\t\tfunction %s\n")
call ic_gstr (AP_IC(ap), "function", Memc[str], SZ_LINE)
call pargstr (Memc[str])
call dtput (dt, "\t\torder %d\n")
call pargi (ic_geti (AP_IC(ap), "order"))
call dtput (dt, "\t\tsample %s\n")
call ic_gstr (AP_IC(ap), "sample", Memc[str], SZ_LINE)
call pargstr (Memc[str])
call dtput (dt, "\t\tnaverage %d\n")
call pargi (ic_geti (AP_IC(ap), "naverage"))
call dtput (dt, "\t\tniterate %d\n")
call pargi (ic_geti (AP_IC(ap), "niterate"))
call dtput (dt, "\t\tlow_reject %g\n")
call pargr (ic_getr (AP_IC(ap), "low"))
call dtput (dt, "\t\thigh_reject %g\n")
call pargr (ic_getr (AP_IC(ap), "high"))
call dtput (dt, "\t\tgrow %g\n")
call pargr (ic_getr (AP_IC(ap), "grow"))
}
# Write out the curve.
call dtput (dt, "\taxis\t%d\n")
call pargi (AP_AXIS(ap))
ncoeffs = cvstati (AP_CV(ap), CVNSAVE)
call malloc (coeffs, ncoeffs, TY_REAL)
call cvsave (AP_CV(ap), Memr[coeffs])
call dtput (dt, "\tcurve\t%d\n")
call pargi (ncoeffs)
do i = 1, ncoeffs {
call dtput (dt, "\t\t%g\n")
call pargr (Memr[coeffs+i-1])
}
call mfree (coeffs, TY_REAL)
call dtput (dt, "\n")
}
call dtunmap (dt)
# Log the write operation unless the output file is "last".
if (strne (image, "last")) {
call sprintf (Memc[str], SZ_LINE,
"DATABASE - %d apertures for %s written to %s")
call pargi (naps)
call pargstr (image)
call pargstr (Memc[database])
call ap_log (Memc[str], YES, YES, NO)
call appstr ("ansdbwrite1", "no")
}
call sfree (sp)
end
# AP_DBREAD - Get aperture information from the database.
# If no apertures are found then the input apertures are unchanged.
# The database is obtained with a CL query.
procedure ap_dbread (image, aps, naps)
char image[ARB] # Image
pointer aps # Apertures
int naps # Number of apertures
int i, j, n, ncoeffs
pointer sp, database, str, ap, dt, coeffs
bool strne()
int dtgeti()
real dtgetr()
pointer dtmap1()
errchk dtmap1
begin
# Return if the database or image are undefined.
call smark (sp)
call salloc (database, SZ_FNAME, TY_CHAR)
call clgstr ("database", Memc[database], SZ_FNAME)
if ((Memc[database] == EOS) || (image[1] == EOS)) {
call sfree (sp)
return
}
# Set the aperture database file name and map it.
# The file name is "ap" appended with the image name with the
# special image section characters replaced by '_'.
call salloc (str, SZ_LINE, TY_CHAR)
call sprintf (Memc[str], SZ_LINE, "ap%s")
call pargstr (image)
for (i=str; Memc[i] != EOS; i = i + 1)
switch (Memc[i]) {
case '[', ':', ',',']','*',' ', '/':
Memc[i] = '_'
}
# If an error occurs return the error.
dt = dtmap1 (Memc[database], Memc[str], READ_ONLY)
# Read through the database finding records matching the input image.
n = naps
naps = 0
do i = 1, DT_NRECS(dt) {
call dtgstr (dt, i, "image", Memc[str], SZ_LINE)
if (strne (Memc[str], image))
next
# If an aperture is found delete any input apertures.
if (naps == 0)
for (j = 0; j < n; j = j + 1)
call ap_free (Memi[aps+j])
if (mod (naps, 100) == 0)
call realloc (aps, naps+100, TY_POINTER)
call ap_alloc (ap)
ifnoerr (call dtgstr (dt, i, "title", Memc[str], SZ_LINE)) {
call malloc (AP_TITLE(ap), SZ_APTITLE, TY_CHAR)
call strcpy (Memc[str], Memc[AP_TITLE(ap)], SZ_APTITLE)
}
AP_ID(ap) = dtgeti (dt, i, "aperture")
iferr (AP_BEAM(ap) = dtgeti (dt, i, "beam"))
AP_BEAM(ap) = AP_ID(ap)
call dtgstr (dt, i, "center", Memc[str], SZ_LINE)
call sscan (Memc[str])
call gargr (AP_CEN(ap, 1))
call gargr (AP_CEN(ap, 2))
call dtgstr (dt, i, "low", Memc[str], SZ_LINE)
call sscan (Memc[str])
call gargr (AP_LOW(ap, 1))
call gargr (AP_LOW(ap, 2))
call dtgstr (dt, i, "high", Memc[str], SZ_LINE)
call sscan (Memc[str])
call gargr (AP_HIGH(ap, 1))
call gargr (AP_HIGH(ap, 2))
ifnoerr (call dtgstr (dt, i, "background", Memc[str], SZ_LINE)) {
call ic_open (AP_IC(ap))
call ic_putr (AP_IC(ap), "xmin", dtgetr (dt, i, "xmin"))
call ic_putr (AP_IC(ap), "xmax", dtgetr (dt, i, "xmax"))
call dtgstr (dt, i, "function", Memc[str], SZ_LINE)
call ic_pstr (AP_IC(ap), "function", Memc[str])
call ic_puti (AP_IC(ap), "order", dtgeti (dt, i, "order"))
call dtgstr (dt, i, "sample", Memc[str], SZ_LINE)
call ic_pstr (AP_IC(ap), "sample", Memc[str])
call ic_puti (AP_IC(ap), "naverage", dtgeti (dt, i, "naverage"))
call ic_puti (AP_IC(ap), "niterate", dtgeti (dt, i, "niterate"))
call ic_putr (AP_IC(ap), "low", dtgetr (dt, i, "low_reject"))
call ic_putr (AP_IC(ap), "high", dtgetr (dt, i, "high_reject"))
call ic_putr (AP_IC(ap), "grow", dtgetr (dt, i, "grow"))
}
AP_AXIS(ap) = dtgeti (dt, i, "axis")
ncoeffs = dtgeti (dt, i, "curve")
call malloc (coeffs, ncoeffs, TY_REAL)
call dtgar (dt, i, "curve", Memr[coeffs], ncoeffs, ncoeffs)
call cvrestore (AP_CV(ap), Memr[coeffs])
call mfree (coeffs, TY_REAL)
Memi[aps+naps] = ap
naps = naps + 1
}
call dtunmap (dt)
# Log the read operation.
call sprintf (Memc[str], SZ_LINE,
"DATABASE - %d apertures read for %s from %s")
call pargi (naps)
call pargstr (image)
call pargstr (Memc[database])
call ap_log (Memc[str], YES, YES, NO)
# If no apertures were found then reset the number to the input value.
if (naps == 0)
naps = n
else
call appstr ("ansdbwrite1", "no")
call sfree (sp)
end
# AP_DBACCESS - Check if a database file can be accessed.
# This does not check the contents of the file.
# The database is obtained with a CL query.
int procedure ap_dbaccess (image)
char image[ARB] # Image
int access # Database file access?
int i
pointer sp, database, str, dt
pointer dtmap1()
errchk dtmap1
begin
call smark (sp)
call salloc (database, SZ_FNAME, TY_CHAR)
call clgstr ("database", Memc[database], SZ_FNAME)
if ((Memc[database] != EOS) && (image[1] != EOS)) {
# Set the aperture database file name and map it.
# The file name is "ap" appended with the image name with the
# special image section characters replaced by '_'.
call salloc (str, SZ_LINE, TY_CHAR)
call sprintf (Memc[str], SZ_LINE, "ap%s")
call pargstr (image)
for (i=str; Memc[i] != EOS; i = i + 1)
switch (Memc[i]) {
case '[', ':', ',',']','*',' ', '/':
Memc[i] = '_'
}
iferr {
dt = dtmap1 (Memc[database], Memc[str], READ_ONLY)
call dtunmap (dt)
access = YES
} then
access = NO
} else
access = NO
call sfree (sp)
return (access)
end
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