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ngspice/src/frontend/measure.c

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#include "ngspice.h"
#include "cpdefs.h"
#include "ftedefs.h"
#include "dvec.h"
#include "rawfile.h"
#include "variable.h"
#include "numparam/numpaif.h"
#include "missing_math.h"
static bool measure_valid[20000];
static bool just_chk_meas;
static bool measures_passed;
static int
get_measure_precision()
{
char *env_ptr;
int precision = 5;
if ( ( env_ptr = getenv("NGSPICE_MEAS_PRECISION") ) ) {
precision = atoi(env_ptr);
}
return precision;
}
static double
interpolate( struct dvec *time, struct dvec *values, int i, int j, double var_value, char x_or_y ) {
double slope = (values->v_realdata[j] - values->v_realdata[i])/(time->v_realdata[j] - time->v_realdata[i]);
double yint = values->v_realdata[i] - slope*time->v_realdata[i];
double result;
if ( x_or_y == 'x' ) result = (var_value - yint)/slope;
else result = slope*var_value + yint;
return result;
}
static double
get_volt_time( struct dvec *time, struct dvec *values, double value, char polarity, int index, bool *failed )
{
int i = 0, count = 0;
double comp_time = 0;
for ( i = 0; i < values->v_length-1; i++ ) {
if ( polarity == 'r' ) {
if ( values->v_realdata[i] < value && value <= values->v_realdata[i+1] ) {
count++;
if ( count == index ) comp_time = interpolate( time, values, i, i+1, value, 'x' );
}
}
else if ( polarity == 'f' ) {
if ( values->v_realdata[i] >= value && value > values->v_realdata[i+1] ) {
count++;
if ( count == index ) comp_time = interpolate( time, values, i, i+1, value, 'x' );
}
}
else {
if ( just_chk_meas != TRUE ) fprintf( stderr, "Error: unknown signal polarity '%c'; valid types are 'r' or 'f'.\n", polarity );
*failed = TRUE;
}
}
if ( AlmostEqualUlps( comp_time, 0, 100 ) ) *failed = TRUE;
return comp_time;
}
static bool
measure( char *trig_name, double trig_value, char trig_polarity, int trig_index,
char *targ_name, double targ_value, char targ_polarity, int targ_index, double *result,
double *trig_time, double *targ_time ) {
struct dvec *time = vec_get("time");
struct dvec *trig = vec_get(trig_name);
struct dvec *targ = vec_get(targ_name);
bool failed = FALSE;
if ( !time ) { if ( just_chk_meas != TRUE ) fprintf( stderr, "Error: problem accessing vector 'time'!\n" ); return TRUE; }
if ( !trig ) { if ( just_chk_meas != TRUE ) fprintf( stderr, "Error: problem accessing vector '%s'!\n", trig_name ); return TRUE; }
if ( !targ ) { if ( just_chk_meas != TRUE ) fprintf( stderr, "Error: problem accessing vector '%s'!\n", targ_name ); return TRUE; }
*trig_time = get_volt_time( time, trig, trig_value, trig_polarity, trig_index, &failed );
*targ_time = get_volt_time( time, targ, targ_value, targ_polarity, targ_index, &failed );
*result = *targ_time - *trig_time;
return failed;
}
/*
avg: (average) calculates the area under the out_var divided by the periods of interest
rms: (root mean squared) calculates the square root of the area under the out_var^2 curve
divided by the period of interest
integral: calculate the integral
*/
static bool
measure2( char *meas_type, char *vec_name, char vec_type, double from, double to, double *result, double *result_time ) {
struct dvec *time = vec_get("time");
struct dvec *vec;
int xy_size = 0;
double *x, *y, *width, sum1 = 0, sum2 = 0, sum3 = 0;
double init_val;
char tmp_vec_name[1000];
double prev_result = 0;
bool failed = FALSE, first_time = TRUE, constant_y = TRUE;
int i, idx, upflag ;
if ( to < from ) { if ( just_chk_meas != TRUE ) fprintf( stderr, "Error: (measure2) 'to' time (%e) < 'from' time (%e).\n", to, from ); return TRUE; }
if ( vec_type == 'i' ) {
if ( strstr( vec_name, ".v" ) ) sprintf( tmp_vec_name, "v.%s#branch", vec_name );
else sprintf( tmp_vec_name, "%s#branch", vec_name );
}
else sprintf( tmp_vec_name, "%s", vec_name );
vec = vec_get( tmp_vec_name );
if ( !time ) { if ( just_chk_meas != TRUE ) fprintf( stderr, "Error: problem accessing vector 'time'!\n" ); return TRUE; }
if ( !vec ) { if ( just_chk_meas != TRUE ) fprintf( stderr, "Error: problem accessing vector '%s'!\n", tmp_vec_name ); return TRUE; }
if ( strcmp( meas_type, "max" ) == 0 || strcmp( meas_type, "min" ) == 0 ) {
for ( i = 0; i < vec->v_length; i++ ) {
if ( time->v_realdata[i] >= from && ( i+1 < time->v_length && time->v_realdata[i+1] <= to ) ) {
prev_result = *result;
if ( first_time ) {
first_time = FALSE;
*result = vec->v_realdata[i];
*result_time = time->v_realdata[i];
} else {
*result = ( strcmp( meas_type, "max" ) == 0 ) ? MAX( *result, vec->v_realdata[i] ) : MIN( *result, vec->v_realdata[i] );
if ( !AlmostEqualUlps( prev_result, *result, 100 ) ) *result_time = time->v_realdata[i];
}
}
}
}
else if ( strcmp( meas_type, "avg" ) == 0 || strcmp( meas_type, "rms" ) == 0 ||
strcmp( meas_type, "integral" ) == 0 || strcmp( meas_type, "integ" ) == 0 ) {
x = (double *) tmalloc(time->v_length * sizeof(double));
y = (double *) tmalloc(time->v_length * sizeof(double));
width = (double *) tmalloc(time->v_length * sizeof(double));
// create new set of values over interval [from, to] -- interpolate if necessary
for ( i = 0; i < vec->v_length; i++ ) {
if ( time->v_realdata[i] >= from && time->v_realdata[i] <= to ) {
*(x+xy_size) = time->v_realdata[i];
*(y+xy_size++) = ( strcmp( meas_type, "avg" ) == 0 || ciprefix( "integ", meas_type ) ) ? vec->v_realdata[i] : pow(vec->v_realdata[i],2);
}
}
// evaluate segment width
for ( i = 0; i < xy_size-1; i++ ) *(width+i) = *(x+i+1) - *(x+i);
*(width+i++) = 0;
*(width+i++) = 0;
// see if y-value constant
for ( i = 0; i < xy_size-1; i++ )
if ( !AlmostEqualUlps( *(y+i), *(y+i+1), 100 ) ) constant_y = FALSE;
// Compute Integral (area under curve)
i = 0;
while ( i < xy_size-1 ) {
// Simpson's 3/8 Rule
if ( AlmostEqualUlps( *(width+i), *(width+i+1), 100 ) && AlmostEqualUlps( *(width+i), *(width+i+2), 100 ) ) {
sum1 += 3*(*(width+i))*(*(y+i) + 3*(*(y+i+1) + *(y+i+2)) + *(y+i+3))/8;
i += 3;
}
// Simpson's 1/3 Rule
else if ( AlmostEqualUlps( *(width+i), *(width+i+1), 100 ) ) {
sum2 += *(width+i)*(*(y+i) + 4*(*(y+i+1)) + *(y+i+2))/3;
i += 2;
}
// Trapezoidal Rule
else if ( !AlmostEqualUlps( *(width+i), *(width+i+1), 100 ) ) {
sum3 += *(width+i)*(*(y+i) + *(y+i+1))/2;
i++;
}
}
if ( !ciprefix( "integ", meas_type ) ) {
*result = (sum1 + sum2 + sum3)/(to - from);
if ( strcmp( meas_type, "rms" ) == 0 ) *result = sqrt(*result);
if ( strcmp( meas_type, "avg" ) == 0 && constant_y == TRUE ) *result = *y;
}
else {
*result = ( sum1 + sum2 + sum3 );
}
txfree(x); txfree(y); txfree(width);
}
else if ( strcmp( meas_type, "when" ) == 0 ){
init_val = vec->v_realdata[0] ;
if ( AlmostEqualUlps( init_val, from, 100 ) ){
/* match right out of the gate. */
*result = vec->v_realdata[0];
*result_time = time->v_realdata[0];
return failed ;
}
if( init_val < from ){
/* search upward */
upflag = TRUE ;
} else {
/* search downward */
upflag = FALSE ;
}
idx = -1 ;
for ( i = 0; i < vec->v_length; i++ ) {
if ( AlmostEqualUlps( vec->v_realdata[i], from, 100 ) ){
idx = i ;
break ;
} else if( upflag && (vec->v_realdata[i] > from) ){
idx = i ;
break ;
} else if( !(upflag) && (vec->v_realdata[i] < from) ){
idx = i ;
break ;
}
}
if( idx < 0 ){
return failed;
}
*result = vec->v_realdata[idx] ;
*result_time = interpolate( time, vec, idx-1, i, from, 'x' );
}
else {
if ( just_chk_meas != TRUE ) fprintf( cp_err, "Error: (measure2) unknown meas function '%s'.\n", meas_type );
return TRUE;
}
return failed;
}
static bool
chkAnalysisType( char *an_type ) {
/*
if ( strcmp( an_type, "ac" ) != 0 && strcmp( an_type, "dc" ) != 0 &&
strcmp( an_type, "noise" ) != 0 && strcmp( an_type, "tran" ) != 0 &&
strcmp( an_type, "fft" ) != 0 && strcmp( an_type, "four" ) != 0 )
*/
/* only support tran analysis type for now */
if ( strcmp( an_type, "tran" ) != 0 )
return FALSE;
else return TRUE;
}
static bool
get_int_value( char **line, char *name, int *value ) {
char *token = gettok(line);
bool return_val = TRUE;
char *equal_ptr;
if ( strncmp( token, name, strlen(name) ) != 0 ) {
if ( just_chk_meas != TRUE ) fprintf( cp_err, "Error: syntax error for measure statement; expecting next field to be '%s'.\n", name );
return_val = FALSE;
} else {
/* see if '=' is last char of current token -- implies we need to read value in next token */
if ( *(token + strlen(token) - 1) == '=' ) {
txfree(token);
token = gettok(line);
*value = atoi(token);
} else {
if ( (equal_ptr = strstr( token, "=" )) ) {
*value = atoi(equal_ptr+1);
} else {
if ( just_chk_meas != TRUE ) fprintf( cp_err, "Error: syntax error for measure statement; missing '='!\n" );
return_val = FALSE;
}
}
}
txfree(token);
return return_val;
}
static bool
get_double_value( char **line, char *name, double *value ) {
char *token = gettok(line);
bool return_val = TRUE;
char *equal_ptr, *junk;
int err;
if ( name && ( strncmp( token, name, strlen(name) ) != 0 ) ) {
if ( just_chk_meas != TRUE ) fprintf( cp_err, "Error: syntax error for measure statement; expecting next field to be '%s'.\n", name );
return_val = FALSE;
} else {
/* see if '=' is last char of current token -- implies we need to read value in next token */
if ( *(token + strlen(token) - 1) == '=' ) {
txfree(token);
junk = token = gettok(line);
*value = INPevaluate( &junk, &err, 1 );
} else {
if ( (equal_ptr = strstr( token, "=" )) ) {
equal_ptr += 1;
*value = INPevaluate( &equal_ptr, &err, 1 );
} else {
if ( just_chk_meas != TRUE ) fprintf( cp_err, "Error: syntax error for measure statement; missing '='!\n" );
return_val = FALSE;
}
}
if ( err ) { if ( just_chk_meas != TRUE ) fprintf( cp_err, "Error: Bad value.\n" ); return_val = FALSE; }
}
txfree(token);
return return_val;
}
/*-------------------------------------------------------------------------*
* gettok skips over whitespace and returns the next token found. This is
* the original version. It does not "do the right thing" when you have
* parens or commas anywhere in the nodelist. Note that I left this unmodified
* since I didn't want to break any fcns which called it from elsewhere than
* subckt.c. -- SDB 12.3.2003.
* Since gettok doesn't work right try a new version that does. WPS.
*-------------------------------------------------------------------------*/
static char *
gettok_paren(char **s)
{
char buf[BSIZE_SP];
int i = 0;
char c;
int paren;
paren = 0;
while (isspace(**s))
(*s)++;
if (!**s)
return (NULL);
while ((c = **s) && !isspace(c)) {
if (c == '('/*)*/)
paren += 1;
else if (c == /*(*/')'){
paren -= 1;
if( paren <= 0 )
break ;
} else if (c == ',' && paren < 1)
break;
buf[i++] = *(*s)++;
}
buf[i] = '\0';
while (isspace(**s) || **s == ',')
(*s)++;
return (copy(buf));
}
static char*
get_vector_name( char **line ) {
char *token, *name;
token = name = gettok_paren(line);
// *(name + strlen(name) - 1) = '\0';
name = strdup(name); txfree(token);
return name;
}
static bool
do_delay_measurement( char *resname, char *out_line, char *line, char *o_line, int meas_index, double *result ) {
char *trig_name, *targ_name, *token;
char trig_type, targ_type, trig_polarity, targ_polarity;
double targ_value, trig_value;
int trig_index, targ_index;
double trig_time = 0, targ_time = 0;
int precision = get_measure_precision();
bool failed;
measure_valid[meas_index] = FALSE;
trig_type = *line; line += 2; /* skip over vector type and open paren */
trig_name = get_vector_name( &line );
if ( trig_type != 'v' && trig_type != 'i' ) {
if ( just_chk_meas != TRUE ) {
fprintf( cp_err, "Error: unexpected vector type '%c' for .meas!\n", trig_type );
fprintf( cp_err, " %s\n", o_line );
}
txfree(trig_name); return FALSE;
}
if ( !get_double_value( &line, "val", &trig_value ) ) { if ( just_chk_meas != TRUE ) fprintf( cp_err, " %s\n", o_line ); txfree(trig_name); return FALSE; }
if ( strncmp( line, "rise", 4 ) == 0 ) {
trig_polarity = 'r';
if ( !get_int_value( &line, "rise", &trig_index ) ) { if ( just_chk_meas != TRUE ) fprintf( cp_err, " %s\n", o_line ); txfree(trig_name); return FALSE; }
}
else if ( strncmp( line, "fall", 4 ) == 0 ) {
trig_polarity = 'f';
if ( !get_int_value( &line, "fall", &trig_index ) ) { if ( just_chk_meas != TRUE ) fprintf( cp_err, " %s\n", o_line ); txfree(trig_name); return FALSE; }
}
else {
if ( just_chk_meas != TRUE ) {
fprintf( cp_err, "Error: expecting next token to be rise|fall for measurement!\n" );
fprintf( cp_err, " %s\n", o_line );
}
txfree(trig_name); return FALSE;
}
token = gettok(&line);
if ( strcmp(token, "targ" ) != 0 ) {
if ( just_chk_meas != TRUE ) {
fprintf( cp_err, "Error: expected 'targ' as next token in .meas statement!\n" );
fprintf( cp_err, " %s\n", o_line );
}
txfree(token); txfree(trig_name); return FALSE;
}
txfree(token);
targ_type = *line; line += 2; /* skip over vector type and open paren */
targ_name = get_vector_name( &line );
if ( targ_type != 'v' && targ_type != 'i' ) {
if ( just_chk_meas != TRUE ) {
fprintf( cp_err, "Error: unexpected vector type '%c' for .meas!\n", targ_type );
fprintf( cp_err, " %s\n", o_line );
}
txfree(trig_name); txfree(targ_name); return FALSE;
}
if ( !get_double_value( &line, "val", &targ_value ) ) { if ( just_chk_meas != TRUE ) fprintf( cp_err, " %s\n", o_line ); txfree(trig_name); txfree(targ_name); return FALSE; }
if ( strncmp( line, "rise", 4 ) == 0 ) {
targ_polarity = 'r';
if ( !get_int_value( &line, "rise", &targ_index ) ) { if ( just_chk_meas != TRUE ) fprintf( cp_err, " %s\n", o_line ); txfree(trig_name); txfree(targ_name); return FALSE; }
}
else if ( strncmp( line, "fall", 4 ) == 0 ) {
targ_polarity = 'f';
if ( !get_int_value( &line, "fall", &targ_index ) ) { if ( just_chk_meas != TRUE ) fprintf( cp_err, " %s\n", o_line ); txfree(trig_name); txfree(targ_name); return FALSE; }
}
else {
if ( just_chk_meas != TRUE ) {
fprintf( cp_err, "Error: expecting next token to be rise|fall for measurement!\n" );
fprintf( cp_err, " %s\n", o_line );
}
txfree(trig_name); txfree(targ_name); return FALSE;
}
failed = measure( trig_name, trig_value, trig_polarity, trig_index, targ_name, targ_value, targ_polarity,
targ_index, result, &trig_time, &targ_time );
if ( !failed ) {
sprintf( out_line, "%-15s= %.*e targ= %.*e trig= %.*e\n", resname, precision, *result, precision, targ_time, precision, trig_time );
measure_valid[meas_index] = TRUE;
} else {
measures_passed = FALSE;
sprintf( out_line, "%-15s= failed\n", resname );
measure_valid[meas_index] = FALSE;
}
txfree(trig_name); txfree(targ_name);
return ( failed ) ? FALSE : TRUE;
}
static bool
do_other_measurement( char *resname, char *out_line, char *meas_type, char *line, char *o_line, int meas_index, double *result ) {
char *vec_name;
char vec_type;
double from, to, result_time = 0;
int precision = get_measure_precision();
bool failed;
vec_type = *line; line += 2; /* skip over vector type and open paren */
vec_name = get_vector_name( &line );
if ( vec_type != 'v' && vec_type != 'i' ) {
if ( just_chk_meas != TRUE ) {
fprintf( cp_err, "Error: unexpected vector type '%c' for .meas!\n", vec_type );
fprintf( cp_err, " %s\n", o_line );
}
txfree(vec_name);
return FALSE;
}
if ( strcmp( meas_type, "when" ) == 0 ){
if ( !get_double_value( &line, NULL, &from ) ) {
if ( just_chk_meas != TRUE ) fprintf( cp_err, " %s\n", o_line );
txfree(vec_name);
return FALSE;
}
to = from ;
} else {
if ( !get_double_value( &line, "from", &from ) ) {
if ( just_chk_meas != TRUE ) fprintf( cp_err, " %s\n", o_line );
txfree(vec_name);
return FALSE;
}
if ( !get_double_value( &line, "to", &to ) ) {
if ( just_chk_meas != TRUE ) fprintf( cp_err, " %s\n", o_line );
txfree(vec_name);
return FALSE;
}
}
failed = measure2( meas_type, vec_name, vec_type, from, to, result, &result_time );
if ( !failed ) {
if ( strcmp( meas_type, "max" ) == 0 || strcmp( meas_type, "min" ) == 0 )
sprintf( out_line, "%-15s= %.*e at= %.*e\n", resname, precision, *result, precision, result_time );
else if ( strcmp( meas_type, "when" ) == 0 )
sprintf( out_line, "%-15s= %.*e\n", resname, precision, result_time ) ;
else
sprintf( out_line, "%-15s= %.*e from= %.*e to= %.*e\n", resname, precision, *result, precision, from, precision, to );
measure_valid[meas_index] = TRUE;
} else {
measures_passed = FALSE;
sprintf( out_line, "%-15s= failed\n", resname );
measure_valid[meas_index] = FALSE;
}
txfree(vec_name);
return ( failed ) ? FALSE : TRUE;
}
void
do_measure( char *what, bool chk_only ) {
struct line *meas_card, *meas_results = NULL, *end = NULL, *newcard;
char *line, *an_name, *an_type, *resname, *meastype, *str_ptr, out_line[1000];
int index = 0, ok = 0;
double result = 0;
bool first_time = TRUE;
int precision = get_measure_precision();
just_chk_meas = chk_only;
an_name = strdup( what );
strtolower( an_name );
for ( meas_card = ft_curckt->ci_meas; meas_card != NULL; meas_card = meas_card->li_next ) {
line = meas_card->li_line;
txfree(gettok(&line)); /* discard .meas */
an_type = gettok(&line); resname = gettok(&line); meastype = gettok(&line);
if ( chkAnalysisType( an_type ) != TRUE ) {
if ( just_chk_meas != TRUE ) {
fprintf( cp_err, "Error: unrecognized analysis type '%s' for the following .meas statement on line %d:\n", an_type, meas_card->li_linenum );
fprintf( cp_err, " %s\n", meas_card->li_line );
}
txfree(an_type); txfree(resname); txfree(meastype);
continue;
}
else if ( first_time ) {
first_time = FALSE;
if ( just_chk_meas != TRUE && strcmp( an_type, "tran" ) == 0 ) {
fprintf( stdout, " Transient Analysis\n\n" );
// plot_cur = setcplot("tran");
}
}
/* skip param|expr measurement types for now -- will be done after other measurements */
if ( strncmp( meastype, "param", 5 ) == 0 || strncmp( meastype, "expr", 4 ) == 0 ) continue;
if ( strcmp( an_name, an_type ) != 0 ) {
txfree(an_type); txfree(resname); txfree(meastype);
continue;
}
if ( strcmp( meastype, "trig" ) == 0 || strcmp( meastype, "delay" ) == 0 ) {
if ( do_delay_measurement( resname, out_line, line, meas_card->li_line, index++, &result ) && just_chk_meas != TRUE ) {
nupa_add_param( resname, result );
}
}
else if ( strcmp( meastype, "avg" ) == 0 || strcmp( meastype, "mean" ) == 0 ||
strcmp( meastype, "max" ) == 0 || strcmp( meastype, "min" ) == 0 ||
strcmp( meastype, "rms" ) == 0 || strcmp( meastype, "integ" ) == 0 ||
strcmp( meastype, "integral" ) == 0 || strcmp( meastype, "when" ) == 0 ) {
if ( do_other_measurement( resname, out_line, meastype, line, meas_card->li_line, index++, &result ) && just_chk_meas != TRUE ) {
nupa_add_param( resname, result );
}
}
else {
measures_passed = FALSE;
sprintf( out_line, "%-15s= failed\n", resname );
if ( just_chk_meas != TRUE ) {
fprintf( cp_err, "Error: unsupported measurement type '%s' on line %d:\n", meastype, meas_card->li_linenum );
fprintf( cp_err, " %s\n", meas_card->li_line );
}
}
newcard = alloc(struct line);
newcard->li_line = strdup(out_line);
newcard->li_next = NULL;
if ( meas_results == NULL ) meas_results = end = newcard;
else {
end->li_next = newcard;
end = newcard;
}
txfree(an_type); txfree(resname); txfree(meastype);
// see if number of measurements exceeds fixed array size of 20,000
if ( index >= 20000 ) {
fprintf( stderr, "ERROR: number of measurements exceeds 20,000!\nAborting...\n" );
winmessage("Fatal error in SPICE");
exit(-1);
}
}
// now do param|expr .meas statements
newcard = meas_results;
for ( meas_card = ft_curckt->ci_meas; meas_card != NULL; meas_card = meas_card->li_next ) {
line = meas_card->li_line;
txfree(gettok(&line)); /* discard .meas */
an_type = gettok(&line); resname = gettok(&line); meastype = gettok(&line);
if ( chkAnalysisType( an_type ) != TRUE ) {
if ( just_chk_meas != TRUE ) {
fprintf( cp_err, "Error: unrecognized analysis type '%s' for the following .meas statement on line %d:\n", an_type, meas_card->li_linenum );
fprintf( cp_err, " %s\n", meas_card->li_line );
}
txfree(an_type); txfree(resname); txfree(meastype);
continue;
}
if ( strcmp( an_name, an_type ) != 0 ) {
txfree(an_type); txfree(resname); txfree(meastype);
continue;
}
if ( strncmp( meastype, "param", 5 ) != 0 && strncmp( meastype, "expr", 4 ) != 0 ) {
if ( just_chk_meas != TRUE ) fprintf( stdout, "%s", newcard->li_line );
end = newcard;
newcard = newcard->li_next;
txfree( end->li_line );
txfree( end );
txfree(an_type); txfree(resname); txfree(meastype);
continue;
}
if ( just_chk_meas != TRUE ) fprintf( stdout, "%-15s=", resname );
if ( just_chk_meas != TRUE ) {
ok = nupa_eval( meas_card->li_line, meas_card->li_linenum );
if ( ok ) {
str_ptr = strstr( meas_card->li_line, meastype );
if ( !get_double_value( &str_ptr, meastype, &result ) ) {
if ( just_chk_meas != TRUE ) fprintf( stdout, " failed\n" );
}
else {
if ( just_chk_meas != TRUE ) fprintf( stdout, " %.*e\n", precision, result );
nupa_add_param( resname, result );
}
}
else {
if ( just_chk_meas != TRUE ) fprintf( stdout, " failed\n" );
}
}
txfree(an_type); txfree(resname); txfree(meastype);
}
if ( just_chk_meas != TRUE ) fprintf( stdout, "\n" );
txfree(an_name);
fflush( stdout );
//nupa_list_params();
}
bool
check_autostop( char* what ) {
bool flag = FALSE;
bool autostop;
measures_passed = TRUE;
if ( cp_getvar( "autostop", VT_BOOL, (bool *) &autostop ) ) {
do_measure( what, TRUE );
if ( measures_passed == TRUE ) flag = TRUE;
}
return flag;
}
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