version 1.8, 2013/01/07 22:03:47
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version 1.10, 2013/01/23 21:48:26
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* v0.2 Sep 04 2012 | * v0.2 Sep 04 2012 |
* v0.3 Dec 18 2012 | * v0.3 Dec 18 2012 |
* v0.4 Jan 02 2013 | * v0.4 Jan 02 2013 |
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* v0.5 Jam 23 2012 |
* | * |
* Notes: | * Notes: |
* v0.0 | * v0.0 |
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* Fixed memory leakage of 0.15G per rec; denoted with "Dec 18" | * Fixed memory leakage of 0.15G per rec; denoted with "Dec 18" |
* v0.4 | * v0.4 |
* Took out convert_inplace(). Was causing all the images to be int | * Took out convert_inplace(). Was causing all the images to be int |
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* v0.5 |
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* Corrected ephemeris keywords, added argument mInfo for setKeys() |
* | * |
* Example: | * Example: |
* sharp "mharp=hmi.Mharp_720s[1404][2012.02.20_10:00]" \ | * sharp "mharp=hmi.Mharp_720s[1404][2012.02.20_10:00]" \ |
Line 156 enum projection { |
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Line 158 enum projection { |
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lambert | lambert |
}; | }; |
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// WSC code |
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char *wcsCode[] = {"CAR", "CAS", "MER", "CEA", "GLS", "TAN", "ARC", "STG", |
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"SIN", "ZEA"}; |
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// Ephemeris | // Ephemeris |
struct ephemeris { | struct ephemeris { |
double disk_lonc, disk_latc; | double disk_lonc, disk_latc; |
Line 254 void computeSWIndex(struct swIndex *swKe |
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Line 260 void computeSWIndex(struct swIndex *swKe |
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void setSWIndex(DRMS_Record_t *outRec, struct swIndex *swKeys_ptr); | void setSWIndex(DRMS_Record_t *outRec, struct swIndex *swKeys_ptr); |
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/* Set all keywords, no error checking for now */ | /* Set all keywords, no error checking for now */ |
void setKeys(DRMS_Record_t *outRec, DRMS_Record_t *inRec); |
void setKeys(DRMS_Record_t *outRec, DRMS_Record_t *inRec, struct mapInfo *mInfo); |
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// =================== | // =================== |
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Line 656 int createCeaRecord(DRMS_Record_t *mharp |
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Line 662 int createCeaRecord(DRMS_Record_t *mharp |
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DRMS_Link_t *bHarpLink = hcon_lookup_lower(&sharpRec->links, "BHARP"); | DRMS_Link_t *bHarpLink = hcon_lookup_lower(&sharpRec->links, "BHARP"); |
if (bHarpLink) drms_link_set("BHARP", sharpRec, bharpRec); | if (bHarpLink) drms_link_set("BHARP", sharpRec, bharpRec); |
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setKeys(sharpRec, bharpRec); // Set all other keywords |
setKeys(sharpRec, bharpRec, &mInfo); // Set all other keywords |
drms_copykey(sharpRec, mharpRec, "QUALITY"); // copied from los records | drms_copykey(sharpRec, mharpRec, "QUALITY"); // copied from los records |
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// Space weather | // Space weather |
Line 1540 int createCutRecord(DRMS_Record_t *mharp |
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Line 1546 int createCutRecord(DRMS_Record_t *mharp |
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if (bHarpLink) drms_link_set("BHARP", sharpRec, bharpRec); | if (bHarpLink) drms_link_set("BHARP", sharpRec, bharpRec); |
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setSWIndex(sharpRec, swKeys_ptr); // Set space weather indices | setSWIndex(sharpRec, swKeys_ptr); // Set space weather indices |
setKeys(sharpRec, bharpRec); // Set all other keywords |
setKeys(sharpRec, bharpRec, NULL); // Set all other keywords, NULL specifies cutout |
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// Stats | // Stats |
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Line 1704 void computeSWIndex(struct swIndex *swKe |
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Line 1710 void computeSWIndex(struct swIndex *swKe |
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float *bh = (float *) (malloc(nxny * sizeof(float))); | float *bh = (float *) (malloc(nxny * sizeof(float))); |
float *bt = (float *) (malloc(nxny * sizeof(float))); | float *bt = (float *) (malloc(nxny * sizeof(float))); |
float *jz = (float *) (malloc(nxny * sizeof(float))); | float *jz = (float *) (malloc(nxny * sizeof(float))); |
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float *jz_smooth = (float *) (malloc(nxny * sizeof(float))); |
float *bpx = (float *) (malloc(nxny * sizeof(float))); | float *bpx = (float *) (malloc(nxny * sizeof(float))); |
float *bpy = (float *) (malloc(nxny * sizeof(float))); | float *bpy = (float *) (malloc(nxny * sizeof(float))); |
float *bpz = (float *) (malloc(nxny * sizeof(float))); | float *bpz = (float *) (malloc(nxny * sizeof(float))); |
Line 1716 void computeSWIndex(struct swIndex *swKe |
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Line 1723 void computeSWIndex(struct swIndex *swKe |
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float *derx_bz = (float *) (malloc(nxny * sizeof(float))); | float *derx_bz = (float *) (malloc(nxny * sizeof(float))); |
float *dery_bz = (float *) (malloc(nxny * sizeof(float))); | float *dery_bz = (float *) (malloc(nxny * sizeof(float))); |
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// Compute |
// The Computations |
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if (computeAbsFlux(bz, dims, &(swKeys_ptr->absFlux), &(swKeys_ptr->mean_vf), | if (computeAbsFlux(bz, dims, &(swKeys_ptr->absFlux), &(swKeys_ptr->mean_vf), |
mask, bitmask, cdelt1, rsun_ref, rsun_obs)){ | mask, bitmask, cdelt1, rsun_ref, rsun_obs)){ |
Line 1743 void computeSWIndex(struct swIndex *swKe |
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Line 1750 void computeSWIndex(struct swIndex *swKe |
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if (computeBzderivative(bz, dims, &(swKeys_ptr->mean_derivative_bz), mask, bitmask, derx_bz, dery_bz)) | if (computeBzderivative(bz, dims, &(swKeys_ptr->mean_derivative_bz), mask, bitmask, derx_bz, dery_bz)) |
swKeys_ptr->mean_derivative_bz = DRMS_MISSING_FLOAT; // If fail, fill in NaN | swKeys_ptr->mean_derivative_bz = DRMS_MISSING_FLOAT; // If fail, fill in NaN |
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computeJz(bx, by, dims, jz, mask, bitmask, cdelt1, rsun_ref, rsun_obs, derx, dery); |
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struct fresize_struct convolution_array; |
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init_fresize_gaussian(&convolution_array, 4.0f, 12, 1); |
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fresize(&convolution_array, jz, jz_smooth, nx, ny, nx, nx, ny, nx, 0, 0, 0.0f); |
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if(computeJz(bx, by, dims, jz, &(swKeys_ptr->mean_jz), &(swKeys_ptr->us_i), mask, bitmask, |
if(computeJzsmooth(bx, by, dims, jz_smooth, &(swKeys_ptr->mean_jz), &(swKeys_ptr->us_i), mask, bitmask, |
cdelt1, rsun_ref, rsun_obs, derx, dery)) { |
cdelt1, rsun_ref, rsun_obs, derx, dery)) |
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{ |
swKeys_ptr->mean_jz = DRMS_MISSING_FLOAT; | swKeys_ptr->mean_jz = DRMS_MISSING_FLOAT; |
swKeys_ptr->us_i = DRMS_MISSING_FLOAT; | swKeys_ptr->us_i = DRMS_MISSING_FLOAT; |
} | } |
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printf("swKeys_ptr->mean_jz=%f\n",swKeys_ptr->mean_jz); | printf("swKeys_ptr->mean_jz=%f\n",swKeys_ptr->mean_jz); |
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if (computeAlpha(bz, dims, jz, &(swKeys_ptr->mean_alpha), mask, bitmask, cdelt1, rsun_ref, rsun_obs)) |
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if (computeAlpha(bz, dims, jz_smooth, &(swKeys_ptr->mean_alpha), mask, bitmask, cdelt1, rsun_ref, rsun_obs)) |
swKeys_ptr->mean_alpha = DRMS_MISSING_FLOAT; | swKeys_ptr->mean_alpha = DRMS_MISSING_FLOAT; |
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if (computeHelicity(bz, dims, jz, &(swKeys_ptr->mean_ih), |
if (computeHelicity(bz, dims, jz_smooth, &(swKeys_ptr->mean_ih), |
&(swKeys_ptr->total_us_ih), &(swKeys_ptr->total_abs_ih), | &(swKeys_ptr->total_us_ih), &(swKeys_ptr->total_abs_ih), |
mask, bitmask, cdelt1, rsun_ref, rsun_obs)) { | mask, bitmask, cdelt1, rsun_ref, rsun_obs)) { |
swKeys_ptr->mean_ih = DRMS_MISSING_FLOAT; | swKeys_ptr->mean_ih = DRMS_MISSING_FLOAT; |
Line 1764 void computeSWIndex(struct swIndex *swKe |
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Line 1776 void computeSWIndex(struct swIndex *swKe |
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swKeys_ptr->total_abs_ih = DRMS_MISSING_FLOAT; | swKeys_ptr->total_abs_ih = DRMS_MISSING_FLOAT; |
} | } |
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if (computeSumAbsPerPolarity(bz, jz, dims, &(swKeys_ptr->totaljz), |
if (computeSumAbsPerPolarity(bz, jz_smooth, dims, &(swKeys_ptr->totaljz), |
mask, bitmask, cdelt1, rsun_ref, rsun_obs)) | mask, bitmask, cdelt1, rsun_ref, rsun_obs)) |
swKeys_ptr->totaljz = DRMS_MISSING_FLOAT; | swKeys_ptr->totaljz = DRMS_MISSING_FLOAT; |
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Line 1794 void computeSWIndex(struct swIndex *swKe |
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Line 1806 void computeSWIndex(struct swIndex *swKe |
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drms_free_array(byArray); | drms_free_array(byArray); |
drms_free_array(bzArray); | drms_free_array(bzArray); |
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free(bh); free(bt); free(jz); |
free(bh); free(bt); free(jz); free(jz_smooth); |
free(bpx); free(bpy); free(bpz); | free(bpx); free(bpy); free(bpz); |
free(derx); free(dery); | free(derx); free(dery); |
free(derx_bt); free(dery_bt); | free(derx_bt); free(dery_bt); |
free(derx_bz); free(dery_bz); | free(derx_bz); free(dery_bz); |
free(derx_bh); free(dery_bh); | free(derx_bh); free(dery_bh); |
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free_fresize(&convolution_array); |
} | } |
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Line 1835 void setSWIndex(DRMS_Record_t *outRec, s |
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Line 1848 void setSWIndex(DRMS_Record_t *outRec, s |
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* | * |
*/ | */ |
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void setKeys(DRMS_Record_t *outRec, DRMS_Record_t *inRec) |
void setKeys(DRMS_Record_t *outRec, DRMS_Record_t *inRec, struct mapInfo *mInfo) |
{ | { |
copy_me_keys(inRec, outRec); | copy_me_keys(inRec, outRec); |
copy_patch_keys(inRec, outRec); | copy_patch_keys(inRec, outRec); |
copy_geo_keys(inRec, outRec); | copy_geo_keys(inRec, outRec); |
copy_ambig_keys(inRec, outRec); | copy_ambig_keys(inRec, outRec); |
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int status = 0; |
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// Change a few geometry keywords for CEA records |
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if (mInfo != NULL) { |
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drms_setkey_float(outRec, "CRPIX1", mInfo->ncol/2. + 0.5); |
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drms_setkey_float(outRec, "CRPIX2", mInfo->nrow/2. + 0.5); |
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drms_setkey_float(outRec, "CRVAL1", mInfo->xc); |
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drms_setkey_float(outRec, "CRVAL2", mInfo->yc); |
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drms_setkey_float(outRec, "CDELT1", mInfo->xscale); |
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drms_setkey_float(outRec, "CDELT2", mInfo->yscale); |
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drms_setkey_string(outRec, "CUNIT1", "degree"); |
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drms_setkey_string(outRec, "CUNIT2", "degree"); |
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char key[64]; |
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snprintf (key, 64, "CRLN-%s", wcsCode[(int) mInfo->proj]); |
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drms_setkey_string(outRec, "CTYPE1", key); |
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snprintf (key, 64, "CRLT-%s", wcsCode[(int) mInfo->proj]); |
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drms_setkey_string(outRec, "CTYPE2", key); |
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drms_setkey_float(outRec, "CROTA2", 0.0); |
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} else { |
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float disk_xc = drms_getkey_float(inRec, "IMCRPIX1", &status); |
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float disk_yc = drms_getkey_float(inRec, "IMCRPIX2", &status); |
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float x_ll = drms_getkey_float(inRec, "CRPIX1", &status); |
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float y_ll = drms_getkey_float(inRec, "CRPIX2", &status); |
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// Defined as disk center's pixel address wrt lower-left of cutout |
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drms_setkey_float(outRec, "CRPIX1", disk_xc - x_ll + 1.); |
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drms_setkey_float(outRec, "CRPIX2", disk_yc - y_ll + 1.); |
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// Always 0. |
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drms_setkey_float(outRec, "CRVAL1", 0); |
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drms_setkey_float(outRec, "CRVAL2", 0); |
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} |
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char timebuf[1024]; | char timebuf[1024]; |
float UNIX_epoch = -220924792.000; /* 1970.01.01_00:00:00_UTC */ | float UNIX_epoch = -220924792.000; /* 1970.01.01_00:00:00_UTC */ |
double val; | double val; |
int status = DRMS_SUCCESS; |
status = 0; |
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val = drms_getkey_double(inRec, "DATE",&status); | val = drms_getkey_double(inRec, "DATE",&status); |
drms_setkey_double(outRec, "DATE_B", val); | drms_setkey_double(outRec, "DATE_B", val); |