Merge pull request #358 from jgray-19/survey_fixes

ldeniau · web-flow · commit 24f226060b0c · 2023-07-24T16:26:47.000+02:00
Add missing import to survey
diff --git a/src/madl_esurv.mad b/src/madl_esurv.mad
@@ -38,6 +38,7 @@ local minlen, minang, twopi  in MAD.constant
 local is_implicit            in element.drift
 local arc2cord, arc2len      in MAD.gmath
 local abs, sin, cos          in math
+local is_number              in MAD.typeid
 
 -- integrator schemes ---------------------------------------------------------o
 
