Also for second scale use same logic for miny

Author: linev

modules/gpad/RFramePainter.mjs

@@ -316,7 +316,7 @@ class RFramePainter extends RObjectPainter {
                                         log: this.swap_xy ? this.logx : this.logy,
                                         symlog: this.swap_xy ? opts.symlog_x : opts.symlog_y,
                                         logcheckmin: (opts.ndim < 2) || this.swap_xy,
-                                        log_min_nz: opts.ymin_nz && (opts.ymin_nz < 0.01*this.ymax) ? 0.3 * opts.ymin_nz : 0,
+                                        log_min_nz: opts.ymin_nz && (opts.ymin_nz < this.ymax) ? 0.5 * opts.ymin_nz : 0,
                                         logminfactor: 3e-4 });
 
       this.y_handle.assignFrameMembers(this, 'y');

modules/gpad/TFramePainter.mjs

@@ -2038,7 +2038,7 @@ class TFramePainter extends ObjectPainter {
                                            log: this.swap_xy ? pad.fLogx : pad.fLogy,
                                            noexp_changed: this.y2_noexp_changed,
                                            logcheckmin: (opts.ndim < 2) || this.swap_xy,
-                                           log_min_nz: opts.ymin_nz && (opts.ymin_nz < 0.01*this.y2max) ? 0.3 * opts.ymin_nz : 0,
+                                           log_min_nz: opts.ymin_nz && (opts.ymin_nz < this.y2max) ? 0.5 * opts.ymin_nz : 0,
                                            logminfactor: logminfactorY });
 
          this.y2_handle.assignFrameMembers(this, 'y2');