lev0/apps/do_patch.c

// crop table corruption Dec 2011 - Jan 2012
// skip value for row 1065 in quadrant E (lower left)
// was 512 pixels too large.  Need to shift whole row
// right by 512 pixels and fill in MISSING on the left

void do_patch1(short *adata0)
{
    short *p = adata0+4096*1065;
    short tmp[2048];
    int i;
    for (i=0; i<512; ++i) tmp[i] = DRMS_MISSING_SHORT;
    for (i=512; i<2048; ++i) tmp[i] = p[i-512];
    memcpy(p, tmp, 4096);
}


// Camera 1 lookup table corruption 2014.03.30 from 12:20 UT to 16:25 UT.
// Single bit hit to output value; 0x1912 (6418) changed to 0x3912 (14610)
// FSN range is 70397305 to 70405129
// Any value of 14610 should be changed to 6418

void do_patch2(short *adata0)
{
    int i;
    for (i=0; i<4096*4096; ++i)
        if (adata0[i] == 14610) adata0[i] = 6418;
}
Revision:	1.4
Committed:	Mon Mar 31 21:45:41 2014 UTC (9 years, 5 months ago) by kehcheng
Content type:	text/plain
Branch:	MAIN
CVS Tags:	Ver_8-8, Ver_8-6, Ver_8-7, Ver_8-5, Ver_8-10, Ver_8-11, Ver_8-12
Changes since 1.3:	+13 -0 lines
Log Message:	Add 2014.03.30 camera 1 lookup table corruption handling.
#	Content
1	// crop table corruption Dec 2011 - Jan 2012
2	// skip value for row 1065 in quadrant E (lower left)
3	// was 512 pixels too large. Need to shift whole row
4	// right by 512 pixels and fill in MISSING on the left
5
6	void do_patch1(short *adata0)
7	{
8	short p = adata0+40961065;
9	short tmp[2048];
10	int i;
11	for (i=0; i<512; ++i) tmp[i] = DRMS_MISSING_SHORT;
12	for (i=512; i<2048; ++i) tmp[i] = p[i-512];
13	memcpy(p, tmp, 4096);
14	}
15
16
17	// Camera 1 lookup table corruption 2014.03.30 from 12:20 UT to 16:25 UT.
18	// Single bit hit to output value; 0x1912 (6418) changed to 0x3912 (14610)
19	// FSN range is 70397305 to 70405129
20	// Any value of 14610 should be changed to 6418
21
22	void do_patch2(short *adata0)
23	{
24	int i;
25	for (i=0; i<4096*4096; ++i)
26	if (adata0[i] == 14610) adata0[i] = 6418;
27	}