Changeset 9949 for trunk/psModules/src/camera/pmFPAWrite.c

Timestamp:

Nov 13, 2006, 12:15:05 PM (19 years ago)

Author:

Paul Price

Message:

Adding functions to read/write tables within the FPA hierarchy (specifically, in the analysis metadata within the cell) from/to FITS files.

File:

• trunk/psModules/src/camera/pmFPAWrite.c (modified) (1 diff)

trunk/psModules/src/camera/pmFPAWrite.c

@@ -239 +239 @@
     return true;
 }
+
+
+
+int pmCellWriteTable(psFits *fits, const pmCell *cell, const char *name)
+{
+    PS_ASSERT_PTR_NON_NULL(cell, 0);
+    PS_ASSERT_PTR_NON_NULL(fits, 0);
+    PS_ASSERT_STRING_NON_EMPTY(name, 0);
+
+    const char *chipName = psMetadataLookupStr(NULL, cell->parent->concepts, "CHIP.NAME"); // Name of chip
+    const char *cellName = psMetadataLookupStr(NULL, cell->concepts, "CELL.NAME"); // Name of cell
+
+    psArray *table = psMetadataLookupPtr(NULL, cell->analysis, name); // The FITS table
+    if (!table) {
+        // We wrote everything we could find
+        return 0;
+    }
+
+    psString headerName = NULL;         // Name for header in analysis metadata
+    psStringAppend(&headerName, "%s.HEADER", name);
+    psMetadata *header = psMetadataLookupMetadata(NULL, cell->analysis, headerName); // The FITS header
+    psFree(headerName);
+
+    psString extname = NULL;            // Extension name
+    psStringAppend(&extname, "%s_%s_%s", name, chipName, cellName);
+
+    // XXX Could do a table lookup from the camera format, in case the input file isn't laid out with
+    // NAME_CHIP_CELL extension names --- use these as keys, and the value as the proper extension name.
+    // Allow interpolation of concepts, e.g., "{CHIP.NAME}" --> "ccd13".
+
+    if (!psFitsWriteTable(fits, header, table, extname)) {
+        psError(PS_ERR_UNKNOWN, false, "Unable to write table from chip %s, cell %s to extension %s\n",
+                chipName, cellName, extname);
+        psFree(extname);
+        return 0;
+    }
+
+    psFree(extname);
+    return 1;
+}
+
+
+int pmChipWriteTable(psFits *fits, const pmChip *chip, const char *name)
+{
+    PS_ASSERT_PTR_NON_NULL(chip, 0);
+    PS_ASSERT_PTR_NON_NULL(fits, 0);
+    PS_ASSERT_STRING_NON_EMPTY(name, 0);
+
+    int numWrite = 0;                    // Number of reads
+    psArray *cells = chip->cells;       // Array of cells
+    for (int i = 0; i < cells->n; i++) {
+        pmCell *cell = cells->data[i];  // Cell of interest
+        numWrite += pmCellWriteTable(fits, cell, name);
+    }
+
+    return numWrite;
+}
+
+
+int pmFPAWriteTable(psFits *fits, const pmFPA *fpa, const char *name)
+{
+    PS_ASSERT_PTR_NON_NULL(fpa, 0);
+    PS_ASSERT_PTR_NON_NULL(fits, 0);
+    PS_ASSERT_STRING_NON_EMPTY(name, 0);
+
+    int numWrite = 0;                    // Number of reads
+    psArray *chips = fpa->chips;        // Array of chips
+    for (int i = 0; i < chips->n; i++) {
+        pmChip *chip = chips->data[i];  // Chip of interest
+        numWrite += pmChipWriteTable(fits, chip, name);
+    }
+
+    return numWrite;
+}