1 | # Routines to deal with the .EXP "data structure" |
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2 | set expmap(Revision) {$Revision: 55 $ $Date: 2009-12-04 22:59:39 +0000 (Fri, 04 Dec 2009) $} |
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3 | |
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4 | # The GSAS data is read from an EXP file. |
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5 | # ... reading an EXP file into an array |
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6 | proc expload {expfile} { |
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7 | global exparray tcl_platform |
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8 | # $expfile is the path to the data file. |
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9 | if [catch {set fil [open "$expfile" r]}] { |
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10 | tk_dialog .expFileErrorMsg "File Open Error" \ |
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11 | "Unable to open file $expfile" error 0 "Exit" ; return 1 |
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12 | } |
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13 | set len [gets $fil line] |
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14 | if {[string length $line] != $len} { |
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15 | tk_dialog .expConvErrorMsg "old tcl" \ |
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16 | "You are using an old version of Tcl/Tk and your .EXP file has binary characters; run convstod or upgrade" \ |
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17 | error 0 "Exit" |
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18 | exit |
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19 | } |
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20 | if {$len > 160} { |
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21 | # a UNIX-type file |
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22 | set i1 0 |
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23 | set i2 79 |
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24 | while {$i2 < $len} { |
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25 | set nline [string range $line $i1 $i2] |
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26 | incr i1 80 |
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27 | incr i2 80 |
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28 | set key [string range $nline 0 11] |
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29 | set exparray($key) [string range $nline 12 end] |
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30 | } |
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31 | } else { |
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32 | while {$len > 0} { |
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33 | set key [string range $line 0 11] |
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34 | set exparray($key) [string range $line 12 end] |
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35 | set len [gets $fil line] |
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36 | } |
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37 | } |
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38 | close $fil |
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39 | return 0 |
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40 | } |
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41 | |
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42 | proc createexp {expfile title} { |
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43 | global exparray expmap |
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44 | catch {unset exparray} |
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45 | foreach key {" VERSION" " DESCR" "ZZZZZZZZZZZZ" " EXPR NPHAS"} \ |
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46 | value {" 6" "" " Last EXP file record" } { |
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47 | # truncate long keys & pad short ones |
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48 | set key [string range "$key " 0 11] |
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49 | set exparray($key) $value |
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50 | } |
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51 | expinfo title set $title |
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52 | exphistory add " created readexp.tcl [lindex $expmap(Revision) 1] [clock format [clock seconds]]" |
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53 | expwrite $expfile |
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54 | } |
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55 | |
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56 | # get information out from an EXP file |
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57 | # creates the following entries in global array expmap |
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58 | # expmap(phaselist) gives a list of defined phases |
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59 | # expmap(atomlist_$p) gives a list of defined atoms in phase $p |
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60 | # expmap(htype_$n) gives the GSAS histogram type for histogram |
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61 | # expmap(powderlist) gives a list of powder histograms |
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62 | # expmap(phaselist_$n) gives a list of phases used in histogram $n |
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63 | # |
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64 | proc mapexp {} { |
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65 | global expmap exparray |
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66 | # get the defined phases |
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67 | set line [readexp " EXPR NPHAS"] |
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68 | # if {$line == ""} { |
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69 | # set msg "No EXPR NPHAS entry. This is an invalid .EXP file" |
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70 | # tk_dialog .badexp "Error in EXP" $msg error 0 Exit |
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71 | # destroy . |
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72 | # } |
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73 | set expmap(phaselist) {} |
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74 | # loop over phases |
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75 | foreach iph {1 2 3 4 5 6 7 8 9} { |
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76 | set i5s [expr ($iph - 1)*5] |
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77 | set i5e [expr $i5s + 4] |
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78 | set flag [string trim [string range $line $i5s $i5e]] |
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79 | if {$flag == ""} {set flag 0} |
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80 | if $flag {lappend expmap(phaselist) $iph} |
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81 | } |
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82 | # get the list of defined atoms for each phase |
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83 | foreach iph $expmap(phaselist) { |
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84 | set expmap(atomlist_$iph) {} |
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85 | foreach key [array names exparray "CRS$iph AT*A"] { |
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86 | regexp { AT *([0-9]+)A} $key a num |
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87 | lappend expmap(atomlist_$iph) $num |
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88 | } |
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89 | # note that sometimes an .EXP file contains more atoms than are actually defined |
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90 | # drop the extra ones |
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91 | set expmap(atomlist_$iph) [lsort -integer $expmap(atomlist_$iph)] |
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92 | set natom [phaseinfo $iph natoms] |
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93 | if {$natom != [llength $expmap(atomlist_$iph)]} { |
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94 | set expmap(atomlist_$iph) [lrange $expmap(atomlist_$iph) 0 [expr $natom-1]] |
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95 | } |
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96 | } |
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97 | # now get the histogram types |
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98 | set nhist [string trim [readexp { EXPR NHST }]] |
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99 | set n 0 |
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100 | set expmap(powderlist) {} |
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101 | for {set i 0} {$i < $nhist} {incr i} { |
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102 | set ihist [expr $i + 1] |
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103 | if {[expr $i % 12] == 0} { |
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104 | incr n |
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105 | set line [readexp " EXPR HTYP$n"] |
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106 | if {$line == ""} { |
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107 | set msg "No HTYP$n entry for Histogram $ihist. This is an invalid .EXP file" |
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108 | tk_dialog .badexp "Error in EXP" $msg error 0 Exit |
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109 | destroy . |
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110 | } |
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111 | set j 0 |
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112 | } else { |
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113 | incr j |
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114 | } |
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115 | set expmap(htype_$ihist) [lindex $line $j] |
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116 | # at least for now, ignore non-powder histograms |
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117 | if {[string range $expmap(htype_$ihist) 0 0] == "P"} { |
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118 | lappend expmap(powderlist) $ihist |
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119 | } |
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120 | } |
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121 | |
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122 | # now process powder histograms |
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123 | foreach ihist $expmap(powderlist) { |
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124 | # make a 2 digit key -- hh |
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125 | if {$ihist < 10} { |
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126 | set hh " $ihist" |
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127 | } else { |
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128 | set hh $ihist |
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129 | } |
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130 | set line [readexp "HST $hh NPHAS"] |
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131 | if {$line == ""} { |
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132 | set msg "No NPHAS entry for Histogram $ihist. This is an invalid .EXP file" |
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133 | tk_dialog .badexp "Error in EXP" $msg error 0 Exit |
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134 | destroy . |
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135 | } |
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136 | set expmap(phaselist_$ihist) {} |
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137 | # loop over phases |
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138 | foreach iph {1 2 3 4 5 6 7 8 9} { |
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139 | set i5s [expr ($iph - 1)*5] |
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140 | set i5e [expr $i5s + 4] |
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141 | set flag [string trim [string range $line $i5s $i5e]] |
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142 | if {$flag == ""} {set flag 0} |
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143 | if $flag {lappend expmap(phaselist_$ihist) $iph} |
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144 | } |
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145 | } |
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146 | } |
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147 | |
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148 | # return the value for a ISAM key |
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149 | proc readexp {key} { |
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150 | global exparray |
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151 | # truncate long keys & pad short ones |
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152 | set key [string range "$key " 0 11] |
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153 | if [catch {set val $exparray($key)}] { |
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154 | global expgui |
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155 | if $expgui(debug) {puts "Error accessing record $key"} |
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156 | return "" |
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157 | } |
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158 | return $val |
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159 | } |
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160 | |
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161 | # return the number of records matching ISAM key (may contain wildcards) |
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162 | proc existsexp {key} { |
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163 | global exparray |
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164 | # key can contain wild cards so don't pad |
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165 | return [llength [array names exparray $key]] |
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166 | } |
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167 | |
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168 | |
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169 | # replace a section of the exparray with $value |
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170 | # replace $char characters starting at character $start (numbered from 1) |
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171 | proc setexp {key value start chars} { |
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172 | global exparray |
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173 | # truncate long keys & pad short ones |
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174 | set key [string range "$key " 0 11] |
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175 | if [catch {set exparray($key)}] { |
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176 | global expgui |
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177 | if $expgui(debug) {puts "Error accessing record $key"} |
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178 | return "" |
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179 | } |
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180 | |
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181 | # pad value to $chars |
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182 | set l0 [expr $chars - 1] |
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183 | set value [string range "$value " 0 $l0] |
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184 | |
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185 | if {$start == 1} { |
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186 | set ret {} |
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187 | set l1 $chars |
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188 | } else { |
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189 | set l0 [expr $start - 2] |
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190 | set l1 [expr $start + $chars - 1] |
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191 | set ret [string range $exparray($key) 0 $l0] |
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192 | } |
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193 | append ret $value [string range $exparray($key) $l1 end] |
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194 | set exparray($key) $ret |
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195 | } |
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196 | |
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197 | proc makeexprec {key} { |
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198 | global exparray |
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199 | # truncate long keys & pad short ones |
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200 | set key [string range "$key " 0 11] |
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201 | if [catch {set exparray($key)}] { |
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202 | # set to 68 blanks |
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203 | set exparray($key) [format %68s " "] |
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204 | } |
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205 | } |
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206 | |
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207 | # delete an exp recorde |
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208 | # returns 1 if OK; 0 if not found |
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209 | proc delexp {key} { |
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210 | global exparray |
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211 | # truncate long keys & pad short ones |
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212 | set key [string range "$key " 0 11] |
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213 | if [catch {unset exparray($key)}] { |
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214 | return 0 |
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215 | } |
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216 | return 1 |
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217 | } |
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218 | # test an argument if it is a valid number; reform the number to fit |
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219 | proc validreal {val length decimal} { |
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220 | upvar $val value |
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221 | if [catch {expr $value}] {return 0} |
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222 | if [catch { |
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223 | set tmp [format "%${length}.${decimal}f" $value] |
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224 | while {[string length $tmp] > $length} { |
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225 | set tmp [format "%${length}.${decimal}E" $value] |
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226 | incr decimal -1 |
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227 | } |
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228 | set value $tmp |
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229 | }] {return 0} |
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230 | return 1 |
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231 | } |
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232 | |
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233 | # test an argument if it is a valid integer; reform the number into |
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234 | # an integer, if appropriate -- be sure to pass the name of the variable not the value |
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235 | proc validint {val length} { |
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236 | upvar $val value |
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237 | # FORTRAN type assumption: blank is 0 |
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238 | if {$value == ""} {set value 0} |
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239 | set tmp [expr round($value)] |
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240 | if {$tmp != $value} {return 0} |
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241 | if [catch { |
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242 | set value [format "%${length}d" $tmp] |
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243 | }] {return 0} |
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244 | return 1 |
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245 | } |
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246 | |
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247 | # process history information |
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248 | # action == last |
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249 | # returns number and value of last record |
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250 | # action == add |
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251 | # |
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252 | proc exphistory {action "value 0"} { |
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253 | global exparray |
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254 | if {$action == "last"} { |
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255 | set key [lindex [lsort -decreasing [array names exparray *HSTRY*]] 0] |
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256 | if {$key == ""} {return ""} |
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257 | return [list [string trim [string range $key 9 end]] $exparray($key)] |
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258 | } elseif {$action == "add"} { |
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259 | set key [lindex [lsort -decreasing [array names exparray *HSTRY*]] 0] |
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260 | if {$key == ""} { |
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261 | set index 1 |
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262 | } else { |
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263 | set index [string trim [string range $key 9 end]] |
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264 | if {$index != "***"} { |
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265 | if {$index < 999} {incr index} |
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266 | set key [format " HSTRY%3d" $index] |
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267 | set exparray($key) $value |
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268 | } |
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269 | } |
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270 | set key [format " HSTRY%3d" $index] |
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271 | set exparray($key) $value |
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272 | } |
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273 | } |
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274 | # get overall info |
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275 | # parm: |
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276 | # print -- GENLES print option (*) |
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277 | # cycles -- number of GENLES cycles (*) |
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278 | # title -- the overall title (*) |
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279 | proc expinfo {parm "action get" "value {}"} { |
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280 | switch ${parm}-$action { |
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281 | title-get { |
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282 | return [string trim [readexp " DESCR"]] |
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283 | } |
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284 | title-set { |
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285 | setexp " DESCR" " $value" 1 68 |
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286 | } |
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287 | |
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288 | cycles-get { |
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289 | return [string trim [cdatget MXCY]] |
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290 | } |
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291 | cycles-set { |
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292 | if ![validint value 1] {return 0} |
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293 | cdatset MXCY [format %4d $value] |
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294 | } |
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295 | print-get { |
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296 | set print [string trim [cdatget PRNT]] |
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297 | if {$print != ""} {return $print} |
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298 | return 0 |
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299 | } |
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300 | print-set { |
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301 | if ![validint value 1] {return 0} |
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302 | cdatset PRNT [format %3d $value] |
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303 | } |
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304 | default { |
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305 | set msg "Unsupported expinfo access: parm=$parm action=$action" |
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306 | tk_dialog .badexp "Error in EXP" $msg error 0 Exit |
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307 | destroy . |
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308 | } |
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309 | } |
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310 | return 1 |
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311 | } |
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312 | |
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313 | proc cdatget {key} { |
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314 | foreach i {1 2 3 4 5 6 7 8 9} { |
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315 | if {[existsexp " GNLS CDAT$i"] == 0} break |
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316 | set line [readexp " GNLS CDAT$i"] |
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317 | if {$line == {}} break |
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318 | foreach i1 {2 10 18 26 34 42 50 58 66} \ |
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319 | i2 {9 17 25 33 41 49 57 65 73} { |
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320 | set item [string range $line $i1 $i2] |
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321 | if {[string trim $item] == {}} continue |
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322 | if [regexp "${key}(.*)" $item a b] {return $b} |
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323 | } |
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324 | } |
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325 | return {} |
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326 | } |
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327 | |
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328 | proc cdatset {key value} { |
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329 | # round 1 see if we can find the string |
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330 | foreach i {1 2 3 4 5 6 7 8 9} { |
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331 | set line [readexp " GNLS CDAT$i"] |
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332 | if {$line == {}} break |
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333 | foreach i1 {2 10 18 26 34 42 50 58 66} \ |
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334 | i2 {9 17 25 33 41 49 57 65 73} { |
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335 | set item [string range $line $i1 $i2] |
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336 | if {[string trim $item] == {}} continue |
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337 | if [regexp "${key}(.*)" $item a b] { |
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338 | # found it now replace it |
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339 | incr i1 |
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340 | setexp " GNLS CDAT$i" "${key}${value}" $i1 8 |
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341 | return |
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342 | } |
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343 | } |
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344 | } |
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345 | # not found, take the 1st blank space, creating a card if needed |
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346 | foreach i {1 2 3 4 5 6 7 8 9} { |
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347 | set line [readexp " GNLS CDAT$i"] |
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348 | if {$line == {}} {makeexprec " GNLS CDAT$i"} |
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349 | foreach i1 {2 10 18 26 34 42 50 58 66} \ |
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350 | i2 {9 17 25 33 41 49 57 65 73} { |
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351 | set item [string range $line $i1 $i2] |
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352 | if {[string trim $item] == {}} { |
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353 | # found a blank space: now replace it |
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354 | incr i1 |
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355 | setexp " GNLS CDAT$i" "${key}${value}" $i1 8 |
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356 | return |
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357 | } |
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358 | } |
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359 | } |
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360 | return {} |
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361 | } |
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362 | |
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363 | # get phase information: phaseinfo phase parm action value |
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364 | # phase: 1 to 9 (as defined) |
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365 | # parm: |
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366 | # name -- phase name |
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367 | # natoms -- number of atoms |
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368 | # a b c alpha beta gamma -- cell parameters (*) |
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369 | # cellref -- refinement flag for the unit cell(*) |
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370 | # celldamp -- damping for the unit cell refinement (*) |
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371 | # action: get (default) or set |
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372 | # value: used only with set |
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373 | # * => read+write supported |
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374 | proc phaseinfo {phase parm "action get" "value {}"} { |
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375 | switch ${parm}-$action { |
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376 | |
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377 | name-get { |
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378 | return [string trim [readexp "CRS$phase PNAM"]] |
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379 | } |
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380 | |
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381 | name-set { |
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382 | setexp "CRS$phase PNAM" " $value" 1 68 |
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383 | } |
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384 | |
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385 | natoms-get { |
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386 | return [string trim [readexp "CRS$phase NATOM"]] |
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387 | } |
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388 | |
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389 | a-get { |
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390 | return [string trim [string range [readexp "CRS$phase ABC"] 0 9]] |
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391 | } |
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392 | b-get { |
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393 | return [string trim [string range [readexp "CRS$phase ABC"] 10 19]] |
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394 | } |
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395 | c-get { |
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396 | return [string trim [string range [readexp "CRS$phase ABC"] 20 29]] |
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397 | } |
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398 | alpha-get { |
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399 | return [string trim [string range [readexp "CRS$phase ANGLES"] 0 9]] |
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400 | } |
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401 | beta-get { |
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402 | return [string trim [string range [readexp "CRS$phase ANGLES"] 10 19]] |
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403 | } |
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404 | gamma-get { |
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405 | return [string trim [string range [readexp "CRS$phase ANGLES"] 20 29]] |
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406 | } |
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407 | |
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408 | a-set { |
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409 | if ![validreal value 10 6] {return 0} |
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410 | setexp "CRS$phase ABC" $value 1 10 |
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411 | } |
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412 | b-set { |
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413 | if ![validreal value 10 6] {return 0} |
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414 | setexp "CRS$phase ABC" $value 11 10 |
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415 | } |
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416 | c-set { |
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417 | if ![validreal value 10 6] {return 0} |
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418 | setexp "CRS$phase ABC" $value 21 10 |
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419 | } |
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420 | alpha-set { |
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421 | if ![validreal value 10 4] {return 0} |
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422 | setexp "CRS$phase ANGLES" $value 1 10 |
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423 | } |
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424 | beta-set { |
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425 | if ![validreal value 10 4] {return 0} |
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426 | setexp "CRS$phase ANGLES" $value 11 10 |
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427 | } |
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428 | gamma-set { |
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429 | if ![validreal value10 4] {return 0} |
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430 | setexp "CRS$phase ANGLES" $value 21 10 |
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431 | } |
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432 | cellref-get { |
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433 | if {[string toupper [string range [readexp "CRS$phase ABC"] 34 34]] == "Y"} { |
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434 | return 1 |
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435 | } |
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436 | return 0 |
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437 | } |
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438 | cellref-set { |
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439 | if $value { |
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440 | setexp "CRS$phase ABC" "Y" 35 1 |
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441 | } else { |
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442 | setexp "CRS$phase ABC" "N" 35 1 |
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443 | } |
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444 | } |
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445 | celldamp-get { |
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446 | set val [string range [readexp "CRS$phase ABC"] 39 39] |
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447 | if {$val == " "} {return 0} |
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448 | return $val |
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449 | } |
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450 | celldamp-set { |
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451 | setexp "CRS$phase ABC" $value 40 1 |
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452 | } |
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453 | |
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454 | default { |
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455 | set msg "Unsupported phaseinfo access: parm=$parm action=$action" |
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456 | tk_dialog .badexp "Error in EXP" $msg error 0 Exit |
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457 | destroy . |
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458 | } |
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459 | } |
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460 | return 1 |
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461 | } |
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462 | |
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463 | # get atom information: atominfo phase atom parm action value |
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464 | # phase: 1 to 9 (as defined) |
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465 | # atom: a valid atom number [see expmap(atomlist_$phase)] |
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466 | # Note that atom and phase can be paired lists, but if there are extra |
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467 | # entries in the atoms list, the last phase will be repeated. |
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468 | # so that atominfo 1 {1 2 3} xset 1 |
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469 | # will set the xflag for atoms 1-3 in phase 1 |
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470 | # but atominfo {1 2 3} {1 1 1} xset 1 |
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471 | # will set the xflag for atoms 1 in phase 1-3 |
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472 | # parm: |
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473 | # type -- element code |
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474 | # mult -- atom multiplicity |
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475 | # label -- atom label (*) |
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476 | # x y z -- coordinates (*) |
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477 | # frac -- occupancy (*) |
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478 | # temptype -- I or A for Isotropic/Anisotropic |
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479 | # Uiso -- Isotropic temperature factor (*) |
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480 | # U11 -- Anisotropic temperature factor (*) |
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481 | # U22 -- Anisotropic temperature factor (*) |
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482 | # U33 -- Anisotropic temperature factor (*) |
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483 | # U12 -- Anisotropic temperature factor (*) |
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484 | # U23 -- Anisotropic temperature factor (*) |
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485 | # U13 -- Anisotropic temperature factor (*) |
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486 | # xref/xdamp -- refinement flag/damping value for the coordinates (*) |
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487 | # uref/udamp -- refinement flag/damping value for the temperature factor(s) (*) |
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488 | # fref/fdamp -- refinement flag/damping value for the occupancy (*) |
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489 | # action: get (default) or set |
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490 | # value: used only with set |
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491 | # * => read+write supported |
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492 | |
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493 | proc atominfo {phaselist atomlist parm "action get" "value {}"} { |
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494 | foreach phase $phaselist atom $atomlist { |
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495 | if {$phase == ""} {set phase [lindex $phaselist end]} |
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496 | if {$atom < 10} { |
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497 | set key "CRS$phase AT $atom" |
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498 | } elseif {$atom < 100} { |
---|
499 | set key "CRS$phase AT $atom" |
---|
500 | } else { |
---|
501 | set key "CRS$phase AT$atom" |
---|
502 | } |
---|
503 | switch -glob ${parm}-$action { |
---|
504 | type-get { |
---|
505 | return [string trim [string range [readexp ${key}A] 2 9] ] |
---|
506 | } |
---|
507 | mult-get { |
---|
508 | return [string trim [string range [readexp ${key}A] 58 61] ] |
---|
509 | } |
---|
510 | label-get { |
---|
511 | return [string trim [string range [readexp ${key}A] 50 57] ] |
---|
512 | } |
---|
513 | label-set { |
---|
514 | setexp ${key}A $value 51 8 |
---|
515 | } |
---|
516 | temptype-get { |
---|
517 | return [string trim [string range [readexp ${key}B] 62 62] ] |
---|
518 | } |
---|
519 | x-get { |
---|
520 | return [string trim [string range [readexp ${key}A] 10 19] ] |
---|
521 | } |
---|
522 | x-set { |
---|
523 | if ![validreal value 10 6] {return 0} |
---|
524 | setexp ${key}A $value 11 10 |
---|
525 | } |
---|
526 | y-get { |
---|
527 | return [string trim [string range [readexp ${key}A] 20 29] ] |
---|
528 | } |
---|
529 | y-set { |
---|
530 | if ![validreal value 10 6] {return 0} |
---|
531 | setexp ${key}A $value 21 10 |
---|
532 | } |
---|
533 | z-get { |
---|
534 | return [string trim [string range [readexp ${key}A] 30 39] ] |
---|
535 | } |
---|
536 | z-set { |
---|
537 | if ![validreal value 10 6] {return 0} |
---|
538 | setexp ${key}A $value 31 10 |
---|
539 | } |
---|
540 | frac-get { |
---|
541 | return [string trim [string range [readexp ${key}A] 40 49] ] |
---|
542 | } |
---|
543 | frac-set { |
---|
544 | if ![validreal value 10 6] {return 0} |
---|
545 | setexp ${key}A $value 41 10 |
---|
546 | } |
---|
547 | U*-get { |
---|
548 | regsub U $parm {} type |
---|
549 | if {$type == "iso" || $type == "11"} { |
---|
550 | return [string trim [string range [readexp ${key}B] 0 9] ] |
---|
551 | } elseif {$type == "22"} { |
---|
552 | return [string trim [string range [readexp ${key}B] 10 19] ] |
---|
553 | } elseif {$type == "33"} { |
---|
554 | return [string trim [string range [readexp ${key}B] 20 29] ] |
---|
555 | } elseif {$type == "12"} { |
---|
556 | return [string trim [string range [readexp ${key}B] 30 39] ] |
---|
557 | } elseif {$type == "23"} { |
---|
558 | return [string trim [string range [readexp ${key}B] 40 49] ] |
---|
559 | } elseif {$type == "13"} { |
---|
560 | return [string trim [string range [readexp ${key}B] 50 59] ] |
---|
561 | } |
---|
562 | } |
---|
563 | U*-set { |
---|
564 | if ![validreal value 10 6] {return 0} |
---|
565 | regsub U $parm {} type |
---|
566 | if {$type == "iso" || $type == "11"} { |
---|
567 | setexp ${key}B $value 1 10 |
---|
568 | } elseif {$type == "22"} { |
---|
569 | setexp ${key}B $value 11 10 |
---|
570 | } elseif {$type == "33"} { |
---|
571 | setexp ${key}B $value 21 10 |
---|
572 | } elseif {$type == "12"} { |
---|
573 | setexp ${key}B $value 31 10 |
---|
574 | } elseif {$type == "23"} { |
---|
575 | setexp ${key}B $value 41 10 |
---|
576 | } elseif {$type == "13"} { |
---|
577 | setexp ${key}B $value 51 10 |
---|
578 | } |
---|
579 | } |
---|
580 | xref-get { |
---|
581 | if {[string toupper [string range [readexp ${key}B] 64 64]] == "X"} { |
---|
582 | return 1 |
---|
583 | } |
---|
584 | return 0 |
---|
585 | } |
---|
586 | xref-set { |
---|
587 | if $value { |
---|
588 | setexp ${key}B "X" 65 1 |
---|
589 | } else { |
---|
590 | setexp ${key}B " " 65 1 |
---|
591 | } |
---|
592 | } |
---|
593 | xdamp-get { |
---|
594 | set val [string range [readexp ${key}A] 64 64] |
---|
595 | if {$val == " "} {return 0} |
---|
596 | return $val |
---|
597 | } |
---|
598 | xdamp-set { |
---|
599 | setexp ${key}A $value 65 1 |
---|
600 | } |
---|
601 | fref-get { |
---|
602 | if {[string toupper [string range [readexp ${key}B] 63 63]] == "F"} { |
---|
603 | return 1 |
---|
604 | } |
---|
605 | return 0 |
---|
606 | } |
---|
607 | fref-set { |
---|
608 | if $value { |
---|
609 | setexp ${key}B "F" 64 1 |
---|
610 | } else { |
---|
611 | setexp ${key}B " " 64 1 |
---|
612 | } |
---|
613 | } |
---|
614 | fdamp-get { |
---|
615 | set val [string range [readexp ${key}A] 63 63] |
---|
616 | if {$val == " "} {return 0} |
---|
617 | return $val |
---|
618 | } |
---|
619 | fdamp-set { |
---|
620 | setexp ${key}A $value 64 1 |
---|
621 | } |
---|
622 | |
---|
623 | uref-get { |
---|
624 | if {[string toupper [string range [readexp ${key}B] 65 65]] == "U"} { |
---|
625 | return 1 |
---|
626 | } |
---|
627 | return 0 |
---|
628 | } |
---|
629 | uref-set { |
---|
630 | if $value { |
---|
631 | setexp ${key}B "U" 66 1 |
---|
632 | } else { |
---|
633 | setexp ${key}B " " 66 1 |
---|
634 | } |
---|
635 | } |
---|
636 | udamp-get { |
---|
637 | set val [string range [readexp ${key}A] 65 65] |
---|
638 | if {$val == " "} {return 0} |
---|
639 | return $val |
---|
640 | } |
---|
641 | udamp-set { |
---|
642 | setexp ${key}A $value 66 1 |
---|
643 | } |
---|
644 | default { |
---|
645 | set msg "Unsupported atominfo access: parm=$parm action=$action" |
---|
646 | tk_dialog .badexp "Error in EXP" $msg error 0 Exit |
---|
647 | destroy . |
---|
648 | } |
---|
649 | } |
---|
650 | } |
---|
651 | return 1 |
---|
652 | } |
---|
653 | |
---|
654 | # get histogram information: histinfo histlist parm action value |
---|
655 | # histlist is a list of histogram numbers |
---|
656 | # parm: |
---|
657 | # title |
---|
658 | # scale (*) |
---|
659 | # sref/sdamp -- refinement flag/damping value for the scale factor (*) |
---|
660 | # lam1, lam2 (*) |
---|
661 | # ttref refinement flag for the 2theta (ED Xray) (*) |
---|
662 | # wref refinement flag for the wavelength (*) |
---|
663 | # ratref refinement flag for the wavelength ratio (*) |
---|
664 | # difc, difa -- TOF calibration constants (*) |
---|
665 | # dcref,daref -- refinement flag for difc, difa (*) |
---|
666 | # zero (*) |
---|
667 | # zref refinement flag for the zero correction (*) |
---|
668 | # ipola (*) |
---|
669 | # pola (*) |
---|
670 | # pref refinement flag for the polarization (*) |
---|
671 | # kratio (*) |
---|
672 | # ddamp -- damping value for the diffractometer constants (*) |
---|
673 | # backtype -- background function number * |
---|
674 | # backterms -- number of background terms * |
---|
675 | # bref/bdamp -- refinement flag/damping value for the background (*) |
---|
676 | # bterm$n -- background term #n (*) |
---|
677 | # bank -- Bank number |
---|
678 | # tofangle -- detector angle (TOF only) |
---|
679 | # foextract -- Fobs extraction flag (*) |
---|
680 | proc histinfo {histlist parm "action get" "value {}"} { |
---|
681 | foreach hist $histlist { |
---|
682 | if {$hist < 10} { |
---|
683 | set key "HST $hist" |
---|
684 | } else { |
---|
685 | set key "HST $hist" |
---|
686 | } |
---|
687 | switch -glob ${parm}-$action { |
---|
688 | foextract-get { |
---|
689 | if {[string toupper [string range [readexp "${key} EPHAS" ] 49 49]] == "T"} { |
---|
690 | return 1 |
---|
691 | } |
---|
692 | return 0 |
---|
693 | } |
---|
694 | foextract-set { |
---|
695 | if $value { |
---|
696 | setexp "${key} EPHAS" "T" 50 1 |
---|
697 | } else { |
---|
698 | setexp "${key} EPHAS" "F" 50 1 |
---|
699 | } |
---|
700 | } |
---|
701 | title-get { |
---|
702 | return [string trim [readexp "${key} HNAM"] ] |
---|
703 | } |
---|
704 | scale-get { |
---|
705 | return [string trim [string range [readexp ${key}HSCALE] 0 14]] |
---|
706 | } |
---|
707 | scale-set { |
---|
708 | if ![validreal value 15 6] {return 0} |
---|
709 | setexp ${key}HSCALE $value 1 15 |
---|
710 | } |
---|
711 | sref-get { |
---|
712 | if {[string toupper [string range [readexp ${key}HSCALE] 19 19]] == "Y"} { |
---|
713 | return 1 |
---|
714 | } |
---|
715 | return 0 |
---|
716 | } |
---|
717 | sref-set { |
---|
718 | if $value { |
---|
719 | setexp ${key}HSCALE "Y" 20 1 |
---|
720 | } else { |
---|
721 | setexp ${key}HSCALE "N" 20 1 |
---|
722 | } |
---|
723 | } |
---|
724 | sdamp-get { |
---|
725 | set val [string range [readexp ${key}HSCALE] 24 24] |
---|
726 | if {$val == " "} {return 0} |
---|
727 | return $val |
---|
728 | } |
---|
729 | sdamp-set { |
---|
730 | setexp ${key}HSCALE $value 25 1 |
---|
731 | } |
---|
732 | |
---|
733 | difc-get - |
---|
734 | lam1-get { |
---|
735 | return [string trim [string range [readexp "${key} ICONS"] 0 9]] |
---|
736 | } |
---|
737 | difc-set - |
---|
738 | lam1-set { |
---|
739 | if ![validreal value 10 7] {return 0} |
---|
740 | setexp "${key} ICONS" $value 1 10 |
---|
741 | } |
---|
742 | difa-get - |
---|
743 | lam2-get { |
---|
744 | return [string trim [string range [readexp "${key} ICONS"] 10 19]] |
---|
745 | } |
---|
746 | difa-set - |
---|
747 | lam2-set { |
---|
748 | if ![validreal value 10 7] {return 0} |
---|
749 | setexp "${key} ICONS" $value 11 10 |
---|
750 | } |
---|
751 | zero-get { |
---|
752 | return [string trim [string range [readexp "${key} ICONS"] 20 29]] |
---|
753 | } |
---|
754 | zero-set { |
---|
755 | if ![validreal value 10 5] {return 0} |
---|
756 | setexp "${key} ICONS" $value 21 10 |
---|
757 | } |
---|
758 | ipola-get { |
---|
759 | return [string trim [string range [readexp "${key} ICONS"] 54 54]] |
---|
760 | } |
---|
761 | ipola-set { |
---|
762 | if ![validint value 1] {return 0} |
---|
763 | setexp "${key} ICONS" $value 55 1 |
---|
764 | } |
---|
765 | pola-get { |
---|
766 | return [string trim [string range [readexp "${key} ICONS"] 40 49]] |
---|
767 | } |
---|
768 | pola-set { |
---|
769 | if ![validreal value 10 5] {return 0} |
---|
770 | setexp "${key} ICONS" $value 41 10 |
---|
771 | } |
---|
772 | kratio-get { |
---|
773 | return [string trim [string range [readexp "${key} ICONS"] 55 64]] |
---|
774 | } |
---|
775 | kratio-set { |
---|
776 | if ![validreal value 10 5] {return 0} |
---|
777 | setexp "${key} ICONS" $value 56 10 |
---|
778 | } |
---|
779 | |
---|
780 | wref-get { |
---|
781 | #------------------------------------------------------ |
---|
782 | # col 33: refine flag for lambda, difc, ratio and theta |
---|
783 | #------------------------------------------------------ |
---|
784 | if {[string toupper [string range \ |
---|
785 | [readexp "${key} ICONS"] 32 32]] == "L"} { |
---|
786 | return 1 |
---|
787 | } |
---|
788 | return 0 |
---|
789 | } |
---|
790 | wref-set { |
---|
791 | if $value { |
---|
792 | setexp "${key} ICONS" "L" 33 1 |
---|
793 | } else { |
---|
794 | setexp "${key} ICONS" " " 33 1 |
---|
795 | } |
---|
796 | } |
---|
797 | ratref-get { |
---|
798 | if {[string toupper [string range \ |
---|
799 | [readexp "${key} ICONS"] 32 32]] == "R"} { |
---|
800 | return 1 |
---|
801 | } |
---|
802 | return 0 |
---|
803 | } |
---|
804 | ratref-set { |
---|
805 | if $value { |
---|
806 | setexp "${key} ICONS" "R" 33 1 |
---|
807 | } else { |
---|
808 | setexp "${key} ICONS" " " 33 1 |
---|
809 | } |
---|
810 | } |
---|
811 | dcref-get { |
---|
812 | if {[string toupper [string range \ |
---|
813 | [readexp "${key} ICONS"] 32 32]] == "C"} { |
---|
814 | return 1 |
---|
815 | } |
---|
816 | return 0 |
---|
817 | } |
---|
818 | dcref-set { |
---|
819 | if $value { |
---|
820 | setexp "${key} ICONS" "C" 33 1 |
---|
821 | } else { |
---|
822 | setexp "${key} ICONS" " " 33 1 |
---|
823 | } |
---|
824 | } |
---|
825 | ttref-get { |
---|
826 | if {[string toupper [string range \ |
---|
827 | [readexp "${key} ICONS"] 32 32]] == "T"} { |
---|
828 | return 1 |
---|
829 | } |
---|
830 | return 0 |
---|
831 | } |
---|
832 | ttref-set { |
---|
833 | if $value { |
---|
834 | setexp "${key} ICONS" "T" 33 1 |
---|
835 | } else { |
---|
836 | setexp "${key} ICONS" " " 33 1 |
---|
837 | } |
---|
838 | } |
---|
839 | |
---|
840 | |
---|
841 | pref-get { |
---|
842 | #------------------------------------------------------ |
---|
843 | # col 34: refine flag for POLA & DIFA |
---|
844 | #------------------------------------------------------ |
---|
845 | if {[string toupper [string range \ |
---|
846 | [readexp "${key} ICONS"] 33 33]] == "P"} { |
---|
847 | return 1 |
---|
848 | } |
---|
849 | return 0 |
---|
850 | } |
---|
851 | pref-set { |
---|
852 | if $value { |
---|
853 | setexp "${key} ICONS" "P" 34 1 |
---|
854 | } else { |
---|
855 | setexp "${key} ICONS" " " 34 1 |
---|
856 | } |
---|
857 | } |
---|
858 | daref-get { |
---|
859 | if {[string toupper [string range \ |
---|
860 | [readexp "${key} ICONS"] 33 33]] == "A"} { |
---|
861 | return 1 |
---|
862 | } |
---|
863 | return 0 |
---|
864 | } |
---|
865 | daref-set { |
---|
866 | if $value { |
---|
867 | setexp "${key} ICONS" "A" 34 1 |
---|
868 | } else { |
---|
869 | setexp "${key} ICONS" " " 34 1 |
---|
870 | } |
---|
871 | } |
---|
872 | |
---|
873 | zref-get { |
---|
874 | #------------------------------------------------------ |
---|
875 | # col 34: refine flag for zero correction |
---|
876 | #------------------------------------------------------ |
---|
877 | if {[string toupper [string range [readexp "${key} ICONS"] 34 34]] == "Z"} { |
---|
878 | return 1 |
---|
879 | } |
---|
880 | return 0 |
---|
881 | } |
---|
882 | zref-set { |
---|
883 | if $value { |
---|
884 | setexp "${key} ICONS" "Z" 35 1 |
---|
885 | } else { |
---|
886 | setexp "${key} ICONS" " " 35 1 |
---|
887 | } |
---|
888 | } |
---|
889 | |
---|
890 | ddamp-get { |
---|
891 | set val [string range [readexp "${key} ICONS"] 39 39] |
---|
892 | if {$val == " "} {return 0} |
---|
893 | return $val |
---|
894 | } |
---|
895 | ddamp-set { |
---|
896 | setexp "${key} ICONS" $value 40 1 |
---|
897 | } |
---|
898 | |
---|
899 | backtype-get { |
---|
900 | set val [string trim [string range [readexp "${key}BAKGD "] 0 4]] |
---|
901 | if {$val == " "} {return 0} |
---|
902 | return $val |
---|
903 | } |
---|
904 | backtype-set { |
---|
905 | if ![validint value 5] {return 0} |
---|
906 | setexp "${key}BAKGD " $value 1 5 |
---|
907 | } |
---|
908 | backterms-get { |
---|
909 | set val [string trim [string range [readexp "${key}BAKGD "] 5 9]] |
---|
910 | if {$val == " "} {return 0} |
---|
911 | return $val |
---|
912 | } |
---|
913 | backterms-set { |
---|
914 | # this takes a bit of work -- if terms are added, add lines as needed to the .EXP |
---|
915 | set oldval [string trim [string range [readexp "${key}BAKGD "] 5 9]] |
---|
916 | if ![validint value 5] {return 0} |
---|
917 | if {$oldval < $value} { |
---|
918 | set line1 [expr 2 + ($oldval - 1) / 4] |
---|
919 | set line2 [expr 1 + ($value - 1) / 4] |
---|
920 | for {set i $line1} {$i <= $line2} {incr i} { |
---|
921 | # create a blank entry if needed |
---|
922 | makeexprec ${key}BAKGD$i |
---|
923 | } |
---|
924 | incr oldval |
---|
925 | for {set num $oldval} {$num <= $value} {incr num} { |
---|
926 | set f1 [expr 15*(($num - 1) % 4)] |
---|
927 | set f2 [expr 15*(1 + ($num - 1) % 4)-1] |
---|
928 | set line [expr 1 + ($num - 1) / 4] |
---|
929 | if {[string trim [string range [readexp ${key}BAKGD$line] $f1 $f2]] == ""} { |
---|
930 | set f1 [expr 15*(($num - 1) % 4)+1] |
---|
931 | setexp ${key}BAKGD$line 0.0 $f1 15 |
---|
932 | } |
---|
933 | } |
---|
934 | } |
---|
935 | setexp "${key}BAKGD " $value 6 5 |
---|
936 | |
---|
937 | } |
---|
938 | bref-get { |
---|
939 | if {[string toupper [string range [readexp "${key}BAKGD"] 14 14]] == "Y"} { |
---|
940 | return 1 |
---|
941 | } |
---|
942 | return 0 |
---|
943 | } |
---|
944 | bref-set { |
---|
945 | if $value { |
---|
946 | setexp "${key}BAKGD " "Y" 15 1 |
---|
947 | } else { |
---|
948 | setexp "${key}BAKGD " "N" 15 1 |
---|
949 | } |
---|
950 | } |
---|
951 | bdamp-get { |
---|
952 | set val [string range [readexp "${key}BAKGD "] 19 19] |
---|
953 | if {$val == " "} {return 0} |
---|
954 | return $val |
---|
955 | } |
---|
956 | bdamp-set { |
---|
957 | setexp "${key}BAKGD " $value 20 1 |
---|
958 | } |
---|
959 | bterm*-get { |
---|
960 | regsub bterm $parm {} num |
---|
961 | set f1 [expr 15*(($num - 1) % 4)] |
---|
962 | set f2 [expr 15*(1 + ($num - 1) % 4)-1] |
---|
963 | set line [expr 1 + ($num - 1) / 4] |
---|
964 | return [string trim [string range [readexp ${key}BAKGD$line] $f1 $f2] ] |
---|
965 | } |
---|
966 | bterm*-set { |
---|
967 | regsub bterm $parm {} num |
---|
968 | if ![validreal value 15 6] {return 0} |
---|
969 | set f1 [expr 15*(($num - 1) % 4)+1] |
---|
970 | set line [expr 1 + ($num - 1) / 4] |
---|
971 | setexp ${key}BAKGD$line $value $f1 15 |
---|
972 | } |
---|
973 | bank-get { |
---|
974 | return [string trim [string range [readexp "${key} BANK"] 0 4]] |
---|
975 | } |
---|
976 | tofangle-get { |
---|
977 | return [string trim [string range [readexp "${key}BNKPAR"] 10 19]] |
---|
978 | } |
---|
979 | default { |
---|
980 | set msg "Unsupported histinfo access: parm=$parm action=$action" |
---|
981 | tk_dialog .badexp "Error in EXP" $msg error 0 Exit |
---|
982 | destroy . |
---|
983 | } |
---|
984 | } |
---|
985 | } |
---|
986 | return 1 |
---|
987 | } |
---|
988 | |
---|
989 | # read the information that differs by both histogram and phase (profile & phase fraction) |
---|
990 | # use: hapinfo hist phase parm action value |
---|
991 | # |
---|
992 | # frac -- phase fraction (*) |
---|
993 | # frref/frdamp -- refinement flag/damping value for the phase fraction (*) |
---|
994 | # proftype -- profile function number |
---|
995 | # profterms -- number of profile terms |
---|
996 | # pdamp -- damping value for the profile (*) |
---|
997 | # pcut -- cutoff value for the profile (*) |
---|
998 | # pterm$n -- profile term #n |
---|
999 | # pref$n -- refinement flag value for profile term #n (*) |
---|
1000 | # extmeth -- Fobs extraction method (*) |
---|
1001 | proc hapinfo {histlist phaselist parm "action get" "value {}"} { |
---|
1002 | foreach phase $phaselist hist $histlist { |
---|
1003 | if {$phase == ""} {set phase [lindex $phaselist end]} |
---|
1004 | if {$hist == ""} {set hist [lindex $histlist end]} |
---|
1005 | if {$hist < 10} { |
---|
1006 | set hist " $hist" |
---|
1007 | } |
---|
1008 | set key "HAP${phase}${hist}" |
---|
1009 | switch -glob ${parm}-$action { |
---|
1010 | extmeth-get { |
---|
1011 | set i1 [expr ($phase - 1)*5] |
---|
1012 | set i2 [expr $i1 + 4] |
---|
1013 | return [string trim [string range [readexp "HST $hist EPHAS"] $i1 $i2]] |
---|
1014 | } |
---|
1015 | extmeth-set { |
---|
1016 | set i1 [expr ($phase - 1)*5 + 1] |
---|
1017 | if ![validint value 5] {return 0} |
---|
1018 | setexp "HST $hist EPHAS" $value $i1 5 |
---|
1019 | } |
---|
1020 | frac-get { |
---|
1021 | return [string trim [string range [readexp ${key}PHSFR] 0 14]] |
---|
1022 | } |
---|
1023 | frac-set { |
---|
1024 | if ![validreal value 15 6] {return 0} |
---|
1025 | setexp ${key}PHSFR $value 1 15 |
---|
1026 | } |
---|
1027 | frref-get { |
---|
1028 | if {[string toupper [string range [readexp ${key}PHSFR] 19 19]] == "Y"} { |
---|
1029 | return 1 |
---|
1030 | } |
---|
1031 | return 0 |
---|
1032 | } |
---|
1033 | frref-set { |
---|
1034 | if $value { |
---|
1035 | setexp ${key}PHSFR "Y" 20 1 |
---|
1036 | } else { |
---|
1037 | setexp ${key}PHSFR "N" 20 1 |
---|
1038 | } |
---|
1039 | } |
---|
1040 | frdamp-get { |
---|
1041 | set val [string range [readexp ${key}PHSFR] 24 24] |
---|
1042 | if {$val == " "} {return 0} |
---|
1043 | return $val |
---|
1044 | } |
---|
1045 | frdamp-set { |
---|
1046 | setexp ${key}PHSFR $value 25 1 |
---|
1047 | } |
---|
1048 | proftype-get { |
---|
1049 | set val [string range [readexp "${key}PRCF "] 0 4] |
---|
1050 | if {$val == " "} {return 0} |
---|
1051 | return $val |
---|
1052 | } |
---|
1053 | profterms-get { |
---|
1054 | set val [string range [readexp "${key}PRCF "] 5 9] |
---|
1055 | if {$val == " "} {return 0} |
---|
1056 | return $val |
---|
1057 | } |
---|
1058 | pcut-get { |
---|
1059 | return [string trim [string range [readexp "${key}PRCF "] 10 19]] |
---|
1060 | } |
---|
1061 | pcut-set { |
---|
1062 | if ![validreal value 10 5] {return 0} |
---|
1063 | setexp "${key}PRCF " $value 11 10 |
---|
1064 | } |
---|
1065 | pdamp-get { |
---|
1066 | set val [string range [readexp "${key}PRCF "] 24 24] |
---|
1067 | if {$val == " "} {return 0} |
---|
1068 | return $val |
---|
1069 | } |
---|
1070 | pdamp-set { |
---|
1071 | setexp "${key}PRCF " $value 25 1 |
---|
1072 | } |
---|
1073 | pterm*-get { |
---|
1074 | regsub pterm $parm {} num |
---|
1075 | set f1 [expr 15*(($num - 1) % 4)] |
---|
1076 | set f2 [expr 15*(1 + ($num - 1) % 4)-1] |
---|
1077 | set line [expr 1 + ($num - 1) / 4] |
---|
1078 | return [string trim [string range [readexp "${key}PRCF $line"] $f1 $f2] ] |
---|
1079 | } |
---|
1080 | pterm*-set { |
---|
1081 | if ![validreal value 15 6] {return 0} |
---|
1082 | regsub pterm $parm {} num |
---|
1083 | set f1 [expr 1+ 15*(($num - 1) % 4)] |
---|
1084 | set line [expr 1 + ($num - 1) / 4] |
---|
1085 | setexp "${key}PRCF $line" $value $f1 15 |
---|
1086 | } |
---|
1087 | pref*-get { |
---|
1088 | regsub pref $parm {} num |
---|
1089 | set f [expr 24+$num] |
---|
1090 | if {[string toupper [string range [readexp "${key}PRCF "] $f $f]] == "Y"} { |
---|
1091 | return 1 |
---|
1092 | } |
---|
1093 | return 0 |
---|
1094 | } |
---|
1095 | pref*-set { |
---|
1096 | regsub pref $parm {} num |
---|
1097 | set f [expr 25+$num] |
---|
1098 | if $value { |
---|
1099 | setexp ${key}PRCF "Y" $f 1 |
---|
1100 | } else { |
---|
1101 | setexp ${key}PRCF "N" $f 1 |
---|
1102 | } |
---|
1103 | } |
---|
1104 | default { |
---|
1105 | set msg "Unsupported hapinfo access: parm=$parm action=$action" |
---|
1106 | tk_dialog .badexp "Error in EXP" $msg error 0 Exit |
---|
1107 | destroy . |
---|
1108 | } |
---|
1109 | } |
---|
1110 | } |
---|
1111 | return 1 |
---|
1112 | } |
---|
1113 | |
---|
1114 | # write the .EXP file |
---|
1115 | proc expwrite {expfile} { |
---|
1116 | global tcl_platform exparray |
---|
1117 | set blankline " " |
---|
1118 | set fp [open ${expfile} w] |
---|
1119 | set keylist [lsort [array names exparray]] |
---|
1120 | # reorder the keys so that VERSION comes 1st |
---|
1121 | set pos [lsearch -exact $keylist { VERSION}] |
---|
1122 | set keylist "{ VERSION} [lreplace $keylist $pos $pos]" |
---|
1123 | if {$tcl_platform(platform) == "windows"} { |
---|
1124 | foreach key $keylist { |
---|
1125 | puts $fp [string range \ |
---|
1126 | "$key$exparray($key)$blankline" 0 79] |
---|
1127 | } |
---|
1128 | } else { |
---|
1129 | foreach key $keylist { |
---|
1130 | puts -nonewline $fp [string range \ |
---|
1131 | "$key$exparray($key)$blankline" 0 79] |
---|
1132 | } |
---|
1133 | } |
---|
1134 | close $fp |
---|
1135 | } |
---|