+ }
+
+ //get shared file
+ sharedfile = validParameter.validFile(parameters, "shared", true);
+ if (sharedfile == "not open") { sharedfile = ""; abort = true; }
+ else if (sharedfile == "not found") {
+ //if there is a current shared file, use it
+ sharedfile = m->getSharedFile();
+ if (sharedfile != "") { m->mothurOut("Using " + sharedfile + " as input file for the shared parameter."); m->mothurOutEndLine(); }
+ else { m->mothurOut("You have no current sharedfile and the shared parameter is required."); m->mothurOutEndLine(); abort = true; }
+ }else { m->setSharedFile(sharedfile); }
+
+ designfile = validParameter.validFile(parameters, "design", true);
+ if (designfile == "not open") { abort = true; designfile = ""; }
+ else if (designfile == "not found") { designfile = ""; }
+ else { m->setDesignFile(designfile); }
+
+
+ //if the user changes the output directory command factory will send this info to us in the output parameter
+ outputDir = validParameter.validFile(parameters, "outputdir", false); if (outputDir == "not found"){ outputDir = m->hasPath(sharedfile); }
+
+
+ //check for optional parameter and set defaults
+ // ...at some point should added some additional type checking...
+ label = validParameter.validFile(parameters, "label", false);
+ if (label == "not found") { label = ""; }
+ else {
+ if(label != "all") { m->splitAtDash(label, labels); allLines = 0; }
+ else { allLines = 1; }
+ }
+
+
+ calc = validParameter.validFile(parameters, "calc", false);
+ if (calc == "not found") { calc = "sharedobserved"; }
+ else {
+ if (calc == "default") { calc = "sharedobserved"; }
+ }
+ m->splitAtDash(calc, Estimators);
+ if (m->inUsersGroups("citation", Estimators)) {
+ ValidCalculators validCalc; validCalc.printCitations(Estimators);
+ //remove citation from list of calcs
+ for (int i = 0; i < Estimators.size(); i++) { if (Estimators[i] == "citation") { Estimators.erase(Estimators.begin()+i); break; } }
+ }
+
+ groups = validParameter.validFile(parameters, "groups", false);
+ if (groups == "not found") { groups = ""; }
+ else {
+ m->splitAtDash(groups, Groups);
+ }
+ m->setGroups(Groups);
+
+ string sets = validParameter.validFile(parameters, "sets", false);
+ if (sets == "not found") { sets = ""; }
+ else {
+ m->splitAtDash(sets, Sets);
+ }
+
+ string temp;
+ temp = validParameter.validFile(parameters, "freq", false); if (temp == "not found") { temp = "100"; }
+ m->mothurConvert(temp, freq);
+
+ temp = validParameter.validFile(parameters, "iters", false); if (temp == "not found") { temp = "1000"; }
+ m->mothurConvert(temp, nIters);
+
+ temp = validParameter.validFile(parameters, "jumble", false); if (temp == "not found") { temp = "T"; }
+ if (m->isTrue(temp)) { jumble = true; }
+ else { jumble = false; }
+ m->jumble = jumble;
+
+ }
+
+ }
+ catch(exception& e) {
+ m->errorOut(e, "RareFactSharedCommand", "RareFactSharedCommand");
+ exit(1);
+ }
+}